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17326973
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/17326973/is-there-a-way-to-auto-adjust-excel-column-widths-with-pandas-excelwriter
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
17,326,973
Is there a way to auto-adjust Excel column widths with pandas.ExcelWriter?
228
260,870
24
true
false
[ "python", "excel", "pandas", "openpyxl" ]
2013-06-26T17:44:08
2026-03-08T21:10:03
badideas
false
CC BY-SA 4.0
null
152,018
3,647
null
null
null
null
null
null
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null
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null
null
null
null
null
null
null
null
23748995
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/23748995/pandas-dataframe-column-to-list
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
23,748,995
Pandas DataFrame column to list
227
763,573
4
true
false
[ "python", "pandas" ]
2014-05-20T00:00:09
2020-05-01T11:31:25
user3646105
true
null
null
3,646,105
2,579
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
53218931
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/53218931/how-to-unnest-explode-a-column-in-a-pandas-dataframe-into-multiple-rows
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
53,218,931
How to unnest (explode) a column in a pandas DataFrame, into multiple rows
225
164,177
16
true
true
[ "python", "pandas", "dataframe", "pandas-explode" ]
2018-11-09T02:19:22
2025-09-26T17:07:26
BENY
false
CC BY-SA 4.0
53,218,939
7,964,527
324,270
null
null
null
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null
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null
null
null
null
null
null
25748683
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/25748683/pandas-sum-dataframe-rows-for-given-columns
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
25,748,683
Pandas: sum DataFrame rows for given columns
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606,012
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true
true
[ "python", "pandas", "dataframe", "sum" ]
2014-09-09T15:36:03
2023-05-10T08:46:47
Colonel Beauvel
false
CC BY-SA 4.0
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null
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14734533
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/14734533/how-to-access-subdataframes-of-pandas-groupby-by-key
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
14,734,533
How to access subdataframes of pandas groupby by key
225
372,169
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true
true
[ "python", "pandas", "dataframe", "group-by" ]
2013-02-06T16:55:54
2023-11-04T17:40:58
beardc
false
CC BY-SA 4.0
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386,279
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null
null
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26977076
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/26977076/pandas-unique-values-multiple-columns
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
26,977,076
pandas unique values multiple columns
224
476,922
13
true
true
[ "python", "pandas", "dataframe", "unique" ]
2014-11-17T16:21:12
2024-01-24T14:06:21
user2333196
false
CC BY-SA 3.0
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2,333,196
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null
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null
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null
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null
48083405
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/48083405/what-are-the-differences-between-feather-and-parquet
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
48,083,405
What are the differences between feather and parquet?
223
95,621
3
true
true
[ "python", "pandas", "parquet", "feather", "pyarrow" ]
2018-01-03T18:48:30
2024-07-03T15:37:25
Darkonaut
false
CC BY-SA 3.0
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9,059,420
22,002
null
null
null
null
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null
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null
null
null
null
null
null
null
35268817
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/35268817/unique-combinations-of-values-in-selected-columns-in-pandas-data-frame-and-count
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
35,268,817
unique combinations of values in selected columns in pandas data frame and count
223
324,510
6
true
true
[ "python", "pandas" ]
2016-02-08T11:42:44
2022-01-14T13:13:31
Ratchainant Thammasudjarit
false
CC BY-SA 3.0
35,268,906
5,141,727
3,217
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
23853553
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/23853553/python-pandas-how-to-read-only-first-n-rows-of-csv-files-in
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
23,853,553
Python Pandas: How to read only first n rows of CSV files in?
219
327,075
3
true
true
[ "python", "pandas", "dataframe", "csv", "file-io" ]
2014-05-25T08:50:00
2023-02-14T01:52:24
bensw
false
CC BY-SA 4.0
23,853,569
1,334,657
3,038
null
null
null
null
null
null
null
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null
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null
null
null
null
null
null
null
null
31328861
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/31328861/replacing-header-with-top-row
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
31,328,861
Replacing Header with Top Row
218
456,030
14
true
true
[ "python", "pandas", "header", "row" ]
2015-07-09T21:50:35
2024-05-14T11:02:38
Jeremy G
false
CC BY-SA 4.0
31,328,974
5,042,082
2,419
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
29919306
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/29919306/find-the-column-name-which-has-the-maximum-value-for-each-row
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
29,919,306
Find the column name which has the maximum value for each row
216
193,158
5
true
true
[ "python", "pandas", "dataframe", "max", "argmax" ]
2015-04-28T12:18:57
2023-12-12T03:33:32
markov zain
false
CC BY-SA 4.0
29,919,489
4,744,765
13,085
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
30530663
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/30530663/how-to-select-distinct-across-multiple-data-frame-columns-in-pandas
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
30,530,663
How to "select distinct" across multiple data frame columns in pandas?
215
495,814
9
true
true
[ "python", "pandas", "dataframe", "duplicates", "distinct" ]
2015-05-29T13:17:32
2024-06-11T09:18:18
Jody
false
CC BY-SA 4.0
30,531,939
10,235
8,351
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
19155718
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/19155718/select-pandas-rows-based-on-list-index
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
19,155,718
Select Pandas rows based on list index
212
430,995
8
true
false
[ "python", "pandas" ]
2013-10-03T09:36:32
2022-11-22T17:17:17
user2806761
false
CC BY-SA 4.0
null
2,806,761
2,967
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
20107570
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/20107570/removing-index-column-in-pandas-when-reading-a-csv
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
20,107,570
Removing index column in pandas when reading a csv
211
1,056,335
10
true
true
[ "python", "pandas" ]
2013-11-20T21:38:13
2024-12-15T13:22:26
Bogdan Janiszewski
false
CC BY-SA 4.0
20,107,825
2,137,083
2,873
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
45545110
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/45545110/make-pandas-dataframe-apply-use-all-cores
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
45,545,110
Make Pandas DataFrame apply() use all cores?
210
204,437
12
true
true
[ "pandas", "dask" ]
2017-08-07T10:49:23
2022-07-07T09:12:12
Roko Mijic
false
CC BY-SA 4.0
51,669,468
6,903,458
7,095
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
20853474
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/20853474/importerror-no-module-named-dateutil-parser
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
20,853,474
ImportError: No module named dateutil.parser
210
440,531
12
true
true
[ "python", "pandas", "pip" ]
2013-12-31T07:18:17
2024-01-15T06:23:19
Mona Jalal
false
CC BY-SA 3.0
22,920,808
2,414,957
39,055
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
17978092
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/17978092/combine-date-and-time-columns-using-pandas
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
17,978,092
Combine Date and Time columns using pandas
210
268,547
13
true
true
[ "python", "pandas", "datetime", "time-series" ]
2013-07-31T18:27:40
2022-08-26T17:22:08
richie
false
CC BY-SA 4.0
17,978,188
1,948,860
18,768
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
37561991
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/37561991/what-is-dtypeo-in-pandas
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
37,561,991
What is dtype('O'), in pandas?
209
308,769
5
true
true
[ "python", "pandas", "numpy", "dataframe", "types" ]
2016-06-01T07:22:00
2024-02-25T18:46:13
quant
false
CC BY-SA 4.0
37,562,101
1,613,983
23,710
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
36909977
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/36909977/update-row-values-where-certain-condition-is-met-in-pandas
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
36,909,977
Update row values where certain condition is met in pandas
209
409,836
3
true
true
[ "python", "pandas", "indexing", "conditional-statements", "iterator" ]
2016-04-28T09:03:15
2024-12-02T18:31:21
Stanko
false
CC BY-SA 4.0
36,910,033
3,296,266
4,555
null
null
null
null
null
null
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null
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null
null
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null
null
null
null
21608228
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/21608228/conditional-replace-pandas
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
21,608,228
Conditional Replace Pandas
209
460,411
6
true
true
[ "python", "pandas", "replace", "conditional-statements", "series" ]
2014-02-06T16:16:54
2024-06-30T00:18:19
BMichell
true
null
44,311,454
3,215,592
3,791
null
null
null
null
null
null
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null
null
null
null
null
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null
11077023
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/11077023/what-are-the-differences-between-pandas-and-numpyscipy-in-python
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
11,077,023
What are the differences between Pandas and NumPy+SciPy in Python?
209
141,149
3
true
true
[ "python", "numpy", "scipy", "pandas" ]
2012-06-18T04:45:48
2026-01-27T17:13:13
user1462733
true
null
11,077,215
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null
null
null
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null
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null
null
null
null
null
45273731
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/45273731/binning-a-column-with-pandas
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
45,273,731
Binning a column with pandas
208
292,566
4
true
true
[ "python", "pandas", "numpy", "dataframe", "binning" ]
2017-07-24T06:13:08
2023-03-16T13:04:12
Night Walker
false
CC BY-SA 4.0
45,273,750
140,100
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null
null
null
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18695605
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/18695605/how-to-convert-a-dataframe-to-a-dictionary
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
18,695,605
How to convert a dataframe to a dictionary
208
373,468
22
true
false
[ "python", "pandas", "dataframe", "dictionary", "type-conversion" ]
2013-09-09T09:49:56
2025-03-16T21:55:52
perigee
false
CC BY-SA 4.0
null
857,130
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null
null
null
null
null
null
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null
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null
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null
25646200
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/25646200/python-convert-timedelta-to-int-in-a-dataframe
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
25,646,200
Python: Convert timedelta to int in a dataframe
207
503,368
6
true
false
[ "python", "pandas", "timedelta" ]
2014-09-03T13:53:18
2022-06-23T15:08:57
Asaf Hanish
false
CC BY-SA 3.0
null
4,004,150
2,089
null
null
null
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null
null
null
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null
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null
null
null
null
null
12307099
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/12307099/modifying-a-subset-of-rows-in-a-pandas-dataframe
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
12,307,099
Modifying a subset of rows in a pandas dataframe
207
241,345
7
true
true
[ "python", "pandas" ]
2012-09-06T19:32:25
2023-08-27T07:57:44
Arthur B.
false
CC BY-SA 3.0
12,307,162
645,212
3,605
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
28006793
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/28006793/pandas-dataframe-to-list-of-lists
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
28,006,793
Pandas DataFrame to List of Lists
205
270,025
14
true
true
[ "python", "pandas" ]
2015-01-18T03:14:21
2023-01-02T14:49:08
bumpkin
false
CC BY-SA 3.0
28,006,809
2,004,922
3,509
null
null
null
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26147180
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/26147180/convert-row-to-column-header-for-pandas-dataframe
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
26,147,180
Convert row to column header for Pandas DataFrame
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569,529
6
true
true
[ "python", "pandas", "rename", "dataframe" ]
2014-10-01T17:33:44
2024-09-16T20:22:43
E.K.
false
CC BY-SA 4.0
26,147,330
3,128,336
4,379
null
null
null
null
null
null
null
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null
null
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null
null
null
null
null
null
null
17315737
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/17315737/split-a-large-pandas-dataframe
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
17,315,737
Split a large pandas dataframe
204
359,436
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true
true
[ "python", "pandas" ]
2013-06-26T09:01:24
2025-08-19T03:08:55
Nilani Algiriyage
false
CC BY-SA 3.0
17,315,875
461,436
36,136
null
null
null
null
null
null
null
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null
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null
null
null
null
null
null
null
null
15222754
question
stackoverflow
2026-08-03T01:00:26
null
null
null
null
null
https://stackoverflow.com/questions/15222754/groupby-pandas-dataframe-and-select-most-common-value
aBWjJ5b5dWttIAlqe
C0nSNxLmGKff3fOwc
15,222,754
GroupBy pandas DataFrame and select most common value
204
301,187
14
true
true
[ "python", "pandas", "dataframe", "group-by", "mode" ]
2013-03-05T11:34:38
2024-08-01T03:51:46
Viacheslav Nefedov
false
CC BY-SA 4.0
15,223,034
1,956,483
2,459
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null
null
null
null
null
null
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null
null
null
null
null
null
null
null
5963269
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,963,269
How to make a great R reproducible example
2,463
495,366
23
true
true
[ "r", "r-faq" ]
2011-05-11T11:12:02
2026-02-06T06:32:46
Andrie
false
CC BY-SA 4.0
5,963,610
602,276
180,414
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
1299871
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1299871/how-to-join-merge-data-frames-inner-outer-left-right
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,299,871
How to join (merge) data frames (inner, outer, left, right)
1,571
1,926,024
14
true
true
[ "r", "join", "merge", "dataframe", "r-faq" ]
2009-08-19T13:18:11
2025-02-03T08:58:50
Dan Goldstein
false
CC BY-SA 4.0
1,300,618
23,929
25,059
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
1296646
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1296646/sort-order-data-frame-rows-by-multiple-columns
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,296,646
Sort (order) data frame rows by multiple columns
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1,399,342
21
true
true
[ "r", "sorting", "dataframe", "r-faq" ]
2009-08-18T21:33:18
2024-07-16T04:37:34
Christopher DuBois
false
CC BY-SA 4.0
1,296,745
84,458
43,660
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
3505701
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/3505701/grouping-functions-tapply-by-aggregate-and-the-apply-family
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
3,505,701
Grouping functions (tapply, by, aggregate) and the *apply family
1,158
445,411
12
true
true
[ "r", "vectorization", "apply", "r-faq" ]
2010-08-17T18:31:12
2023-07-02T07:19:54
grautur
false
CC BY-SA 4.0
7,141,669
231,588
30,585
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
4862178
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/4862178/remove-rows-with-all-or-some-nas-missing-values-in-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
4,862,178
Remove rows with all or some NAs (missing values) in data.frame
1,099
2,462,920
20
true
true
[ "r", "dataframe", "filter", "missing-data", "r-faq" ]
2011-02-01T11:52:31
2024-11-13T07:32:34
Benoit B.
false
CC BY-SA 4.0
4,862,502
525,563
12,134
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
4605206
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/4605206/drop-data-frame-columns-by-name
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
4,605,206
Drop data frame columns by name
1,054
2,007,393
25
true
true
[ "r", "dataframe", "r-faq" ]
2011-01-05T14:34:29
2022-08-26T17:16:08
Btibert3
false
CC BY-SA 3.0
4,605,405
155,406
40,486
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
8161836
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/8161836/how-do-i-replace-na-values-with-zeros-in-an-r-dataframe
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
8,161,836
How do I replace NA values with zeros in an R dataframe?
996
2,241,272
30
true
true
[ "r", "dataframe", "r-faq" ]
2011-11-17T03:45:44
2025-02-17T14:12:33
Renato Dinhani
false
CC BY-SA 4.0
8,166,616
734,984
37,156
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
1741820
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1741820/what-are-the-differences-between-and-assignment-operators
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,741,820
What are the differences between "=" and "<-" assignment operators?
975
399,851
9
true
true
[ "r", "assignment-operator", "r-faq" ]
2009-11-16T12:14:51
2025-11-20T14:36:53
csgillespie
false
CC BY-SA 4.0
51,564,252
203,420
60,909
null
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
1330989
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1330989/rotating-and-spacing-axis-labels-in-ggplot2
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,330,989
Rotating and spacing axis labels in ggplot2
929
1,771,043
8
true
true
[ "r", "ggplot2", "label", "boxplot" ]
2009-08-25T21:05:24
2024-02-29T08:48:27
Christopher DuBois
false
CC BY-SA 4.0
1,331,400
84,458
43,660
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
21435339
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/21435339/data-table-vs-dplyr-can-one-do-something-well-the-other-cant-or-does-poorly
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
21,435,339
data.table vs dplyr: can one do something well the other can't or does poorly?
920
172,886
5
true
true
[ "r", "data.table", "dplyr" ]
2014-01-29T15:21:45
2023-10-16T10:40:22
BrodieG
false
CC BY-SA 4.0
27,718,317
2,725,969
52,897
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
12675147
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/12675147/how-can-we-make-xkcd-style-graphs
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
12,675,147
How can we make xkcd style graphs?
772
96,083
7
true
true
[ "r", "ggplot2", "plot" ]
2012-10-01T14:22:51
2019-10-04T15:55:04
jebyrnes
false
CC BY-SA 4.0
16,597,217
190,352
9,396
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
25721884
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/25721884/how-should-i-deal-with-package-xxx-is-not-available-for-r-version-x-y-z-wa
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
25,721,884
How should I deal with "package 'xxx' is not available (for R version x.y.z)" warning?
723
1,071,925
19
true
true
[ "r", "installation", "repository", "package", "r-faq" ]
2014-09-08T10:11:07
2025-10-06T15:33:58
Richie Cotton
false
CC BY-SA 4.0
25,721,890
134,830
121,959
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
3418128
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/3418128/how-to-convert-a-factor-to-integer-numeric-without-loss-of-information
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
3,418,128
How to convert a factor to integer\numeric without loss of information?
716
1,162,145
14
true
true
[ "r", "casting", "r-faq" ]
2010-08-05T18:53:32
2023-08-04T10:05:27
Adam SO
false
CC BY-SA 3.0
3,418,192
409,828
10,011
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
19226816
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/19226816/how-can-i-view-the-source-code-for-a-function
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
19,226,816
How can I view the source code for a function?
703
463,218
14
true
true
[ "r", "function", "debugging", "r-faq" ]
2013-10-07T13:58:00
2024-06-05T09:42:01
Joshua Ulrich
false
CC BY-SA 4.0
19,226,817
271,616
177,582
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
2564258
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2564258/plot-two-graphs-in-a-same-plot
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,564,258
Plot two graphs in a same plot
694
1,894,444
17
true
true
[ "r", "plot", "ggplot2", "r-faq" ]
2010-04-01T23:28:14
2023-02-23T16:32:15
Sandra Schlichting
false
CC BY-SA 4.0
2,564,276
256,439
26,356
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
1169456
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1169456/the-difference-between-bracket-and-double-bracket-for-accessing-the-el
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,169,456
The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or dataframe
692
349,524
11
true
true
[ "r", "list", "dataframe", "extract", "r-faq" ]
2009-07-23T03:33:18
2022-01-11T18:51:07
Sharpie
false
CC BY-SA 4.0
1,169,495
135,870
17,743
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
6979917
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/6979917/how-to-unload-a-package-without-restarting-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
6,979,917
How to unload a package without restarting R
689
614,495
12
true
true
[ "r", "package", "r-faq" ]
2011-08-08T09:12:44
2022-05-27T09:13:55
Ari B. Friedman
false
CC BY-SA 4.0
6,979,989
636,656
73,167
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
18306362
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/18306362/run-r-script-from-command-line
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
18,306,362
Run R script from command line
679
1,181,400
7
true
true
[ "r", "command-line" ]
2013-08-19T04:23:21
2022-10-13T19:20:19
Sait
false
CC BY-SA 3.0
18,306,656
547,820
19,918
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
5595512
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5595512/what-is-the-difference-between-require-and-library
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,595,512
What is the difference between require() and library()?
676
186,603
8
true
true
[ "r", "package", "r-faq" ]
2011-04-08T13:09:14
2024-03-29T00:59:20
Marco
false
CC BY-SA 4.0
28,422,554
584,879
9,674
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
4227223
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/4227223/convert-a-list-to-a-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
4,227,223
Convert a list to a data frame
650
1,281,790
27
true
true
[ "r", "list", "dataframe" ]
2010-11-19T16:40:52
2024-03-13T15:08:40
Btibert3
false
CC BY-SA 4.0
4,227,273
155,406
40,486
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
1169248
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1169248/test-if-a-vector-contains-a-given-element
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,169,248
Test if a vector contains a given element
642
979,267
8
true
true
[ "r", "vector", "r-faq" ]
2009-07-23T02:20:53
2022-07-16T18:43:31
medriscoll
false
CC BY-SA 4.0
1,169,262
2,002,705
27,595
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
1195826
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1195826/drop-unused-factor-levels-in-a-subsetted-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,195,826
Drop unused factor levels in a subsetted data frame
611
458,800
16
true
true
[ "r", "dataframe", "r-factor", "r-faq" ]
2009-07-28T18:21:47
2021-12-29T00:53:13
medriscoll
false
CC BY-SA 4.0
1,197,154
2,002,705
27,595
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
10689055
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/10689055/create-an-empty-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
10,689,055
Create an empty data.frame
609
1,250,250
17
true
true
[ "r", "dataframe", "r-faq" ]
2012-05-21T16:35:18
2020-08-05T07:01:44
Jeff Allen
false
CC BY-SA 4.0
10,689,206
1,133,019
17,595
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
11103189
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/11103189/how-can-i-find-out-which-package-version-is-loaded-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
11,103,189
How can I find out which package version is loaded in R?
584
755,381
13
true
true
[ "r", "package", "version" ]
2012-06-19T14:30:29
2026-08-01T21:16:01
mpiktas
false
CC BY-SA 4.0
11,103,209
144,297
11,568
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
1727772
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1727772/quickly-reading-very-large-tables-as-dataframes
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,727,772
Quickly reading very large tables as dataframes
577
288,402
12
true
true
[ "r", "import", "dataframe", "r-faq" ]
2009-11-13T07:53:33
2021-12-18T20:19:47
eytan
false
CC BY-SA 4.0
1,728,422
162,436
6,095
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
14622421
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/14622421/how-to-change-legend-title-in-ggplot
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
14,622,421
How to change legend title in ggplot
551
1,534,040
14
true
true
[ "r", "plot", "ggplot2" ]
2013-01-31T09:31:10
2024-07-12T09:24:00
neversaint
false
CC BY-SA 4.0
14,622,513
67,405
64,716
null
null
null
null
null
null
null
null
null
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null
null
null
null
null
null
null
null
1358003
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1358003/tricks-to-manage-the-available-memory-in-an-r-session
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,358,003
Tricks to manage the available memory in an R session
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144,492
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2009-08-31T15:26:13
2021-07-08T15:33:19
Dirk is no longer here
false
CC BY-SA 3.0
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143,305
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12193779
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/12193779/how-to-use-the-trycatch-function
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
12,193,779
How to use the tryCatch() function?
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606,620
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true
[ "r", "exception", "try-catch", "r-faq" ]
2012-08-30T09:27:17
2025-03-31T13:32:16
Dd Pp
false
CC BY-SA 4.0
12,195,574
1,631,694
6,047
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null
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4216753
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/4216753/folder-management-with-r-check-existence-of-directory-and-create-it-if-it-does
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
4,216,753
Folder management with r : Check existence of directory and create it if it doesn't exist
537
456,271
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true
[ "r", "directory", "path", "filesystems" ]
2010-11-18T15:53:45
2024-04-03T06:36:18
Chase
false
CC BY-SA 4.0
4,216,864
415,635
69,541
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null
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2547402
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2547402/how-to-find-the-statistical-mode
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,547,402
How to find the statistical mode?
522
442,479
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true
[ "r", "statistics", "r-faq" ]
2010-03-30T17:55:07
2025-09-17T06:32:43
Nick
false
CC BY-SA 4.0
8,189,441
5,222
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null
null
null
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null
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1660124
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1660124/how-to-sum-a-variable-by-group
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,660,124
How to sum a variable by group
521
1,035,614
19
true
true
[ "r", "dataframe", "aggregate", "r-faq" ]
2009-11-02T09:01:28
2024-03-12T09:06:04
boo-urns
false
CC BY-SA 4.0
1,661,144
177,541
10,414
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null
null
null
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null
null
null
null
null
2851327
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2851327/combine-a-list-of-data-frames-into-one-data-frame-by-row
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,851,327
Combine a list of data frames into one data frame by row
516
391,162
11
true
true
[ "r", "list", "dataframe", "r-faq" ]
2010-05-17T17:38:24
2025-11-26T18:42:04
JD Long
false
CC BY-SA 4.0
49,017,065
37,751
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null
null
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null
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null
null
null
null
null
null
1474081
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1474081/how-do-i-install-an-r-package-from-source
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,474,081
How do I install an R package from source?
504
718,601
8
true
false
[ "r", "install.packages", "r-faq" ]
2009-09-24T20:51:30
2025-04-07T05:46:46
Madjoro
false
CC BY-SA 4.0
null
null
null
null
null
null
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null
null
null
5812493
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5812493/how-to-add-leading-zeros
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,812,493
How to add leading zeros?
503
462,515
8
true
true
[ "r", "formatting", "number-formatting", "r-faq" ]
2011-04-28T01:10:47
2018-10-17T06:08:40
baz
false
CC BY-SA 4.0
5,816,779
438,498
7,197
null
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null
null
null
null
null
6081439
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/6081439/changing-column-names-of-a-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
6,081,439
Changing column names of a data frame
494
2,004,990
19
true
false
[ "r", "dataframe", "rename" ]
2011-05-21T11:31:23
2023-03-26T21:11:39
Son
false
CC BY-SA 4.0
null
747,389
5,465
null
null
null
null
null
null
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null
null
null
null
null
1923273
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1923273/counting-the-number-of-elements-with-the-values-of-x-in-a-vector
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,923,273
Counting the number of elements with the values of x in a vector
493
1,667,962
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true
true
[ "r", "vector", "count", "r-faq" ]
2009-12-17T17:21:36
2023-11-24T10:32:25
RQuestions
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CC BY-SA 3.0
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null
null
null
null
null
null
7201341
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/7201341/how-can-two-strings-be-concatenated
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
7,201,341
How can two strings be concatenated?
488
1,005,673
12
true
false
[ "r", "string-concatenation", "r-faq" ]
2011-08-26T07:25:35
2021-10-23T16:47:10
Hans
false
CC BY-SA 4.0
null
913,573
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null
null
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null
null
null
null
null
7531868
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/7531868/how-to-rename-a-single-column-in-a-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
7,531,868
How to rename a single column in a data.frame?
481
1,479,824
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true
true
[ "r" ]
2011-09-23T16:08:34
2024-02-20T09:39:29
screechOwl
false
CC BY-SA 4.0
7,532,464
914,308
28,307
null
null
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null
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null
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null
null
null
null
null
null
null
15376075
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/15376075/cluster-analysis-in-r-determine-the-optimal-number-of-clusters
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
15,376,075
Cluster analysis in R: determine the optimal number of clusters
465
289,761
8
true
false
[ "r", "cluster-analysis", "k-means" ]
2013-03-13T02:39:40
2023-01-10T01:53:21
user2153893
false
CC BY-SA 4.0
null
2,153,893
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null
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null
null
null
10085806
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/10085806/extracting-specific-columns-from-a-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
10,085,806
Extracting specific columns from a data frame
463
1,827,637
12
true
true
[ "r", "dataframe", "r-faq" ]
2012-04-10T02:24:04
2024-04-23T20:06:41
Aren Cambre
false
null
29,736,003
425,477
6,740
null
null
null
null
null
null
null
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null
null
null
null
null
null
2470248
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2470248/write-lines-of-text-to-a-file-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,470,248
Write lines of text to a file in R
462
493,545
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true
true
[ "file-io", "r" ]
2010-03-18T13:51:59
2026-02-23T15:03:18
amarillion
false
CC BY-SA 4.0
2,470,277
3,306
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null
null
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null
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null
null
null
null
null
4090169
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/4090169/elegant-way-to-check-for-missing-packages-and-install-them
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
4,090,169
Elegant way to check for missing packages and install them?
459
279,763
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true
[ "r", "package", "r-faq" ]
2010-11-03T18:08:54
2025-12-21T01:41:50
Maiasaura
false
CC BY-SA 3.0
4,090,208
313,163
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null
null
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null
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null
null
null
null
null
1249548
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1249548/side-by-side-plots-with-ggplot2
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,249,548
Side-by-side plots with ggplot2
459
734,909
14
true
true
[ "r", "ggplot2", "visualization", "r-faq" ]
2009-08-08T18:16:43
2022-08-21T16:25:13
Christopher DuBois
false
CC BY-SA 4.0
3,935,554
84,458
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null
null
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null
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null
null
null
null
null
8273313
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/8273313/sample-random-rows-in-dataframe
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
8,273,313
Sample random rows in dataframe
458
724,547
14
true
true
[ "r", "dataframe", "random", "r-faq" ]
2011-11-25T19:08:40
2025-01-08T00:20:20
nikhil
false
CC BY-SA 4.0
8,273,355
502,867
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null
null
null
null
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null
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null
null
null
null
null
9860090
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/9860090/why-is-better-than-subset
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
9,860,090
Why is `[` better than `subset`?
449
111,896
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true
[ "r", "filter", "subset", "r-faq" ]
2012-03-25T12:27:32
2016-11-15T08:02:47
flodel
false
CC BY-SA 4.0
9,863,081
1,201,032
89,395
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null
null
null
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null
null
null
null
null
null
null
5577727
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5577727/is-there-an-r-function-for-finding-the-index-of-an-element-in-a-vector
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,577,727
Is there an R function for finding the index of an element in a vector?
448
844,610
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true
true
[ "r", "indexing", "match", "vectorization" ]
2011-04-07T07:55:57
2026-01-12T16:19:47
Ryan C. Thompson
false
CC BY-SA 2.5
5,577,776
125,921
42,500
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null
null
null
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null
null
null
null
null
3606697
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/3606697/how-to-set-limits-for-axes-in-ggplot2-r-plots
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
3,606,697
How to set limits for axes in ggplot2 R plots?
447
804,875
2
true
true
[ "r", "plot", "ggplot2" ]
2010-08-31T07:03:24
2022-01-05T21:27:31
David B
false
CC BY-SA 4.0
3,606,798
377,031
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null
null
null
null
null
null
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null
null
null
null
2261079
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2261079/how-can-i-trim-leading-and-trailing-white-space
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,261,079
How can I trim leading and trailing white space?
428
414,778
15
true
true
[ "r", "whitespace", "trim", "removing-whitespace", "r-faq" ]
2010-02-14T12:44:02
2022-09-26T20:55:54
mropa
false
CC BY-SA 4.0
2,261,149
258,334
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null
null
null
null
null
null
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null
null
null
null
null
null
null
11134812
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/11134812/how-to-find-the-length-of-a-string-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
11,134,812
How to find the length of a string in R
416
443,514
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true
true
[ "r", "string", "unicode", "string-length" ]
2012-06-21T09:01:40
2022-01-05T21:26:11
Igor Chubin
false
CC BY-SA 4.0
11,134,861
1,458,569
65,341
null
null
null
null
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null
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null
null
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null
10128617
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/10128617/test-if-characters-are-in-a-string
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
10,128,617
Test if characters are in a string
412
870,499
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true
true
[ "r", "regex", "string", "r-faq" ]
2012-04-12T17:24:08
2022-09-18T16:27:33
mike
false
CC BY-SA 4.0
10,128,682
862,345
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null
null
null
null
null
null
null
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null
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null
null
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40675778
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/40675778/center-plot-title-in-ggplot2
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
40,675,778
Center Plot title in ggplot2
409
774,052
5
true
true
[ "r", "ggplot2", "center", "ggtitle" ]
2016-11-18T11:18:31
2023-03-17T07:42:28
Christopher John
false
CC BY-SA 4.0
41,487,043
4,495,143
4,510
null
null
null
null
null
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null
null
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2851015
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2851015/convert-data-frame-columns-from-factors-to-characters
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,851,015
Convert data.frame columns from factors to characters
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775,362
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true
true
[ "r", "dataframe" ]
2010-05-17T16:52:02
2020-08-20T10:13:49
Mike Dewar
false
CC BY-SA 3.0
2,851,213
270,572
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null
null
null
null
null
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null
null
null
null
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35618260
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/35618260/remove-legend-ggplot-2-2
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
35,618,260
Remove legend ggplot 2.2
404
741,775
4
true
false
[ "r", "ggplot2", "legend" ]
2016-02-25T04:19:15
2024-02-06T05:20:41
Guy
false
CC BY-SA 4.0
null
2,942,785
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null
null
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5208679
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5208679/order-bars-in-ggplot2-bar-graph
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,208,679
Order Bars in ggplot2 bar graph
403
609,949
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true
true
[ "r", "ggplot2", "r-faq" ]
2011-03-06T04:20:48
2023-03-15T15:48:08
Julio Diaz
false
CC BY-SA 3.0
5,210,833
590,942
9,527
null
null
null
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5620885
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5620885/how-does-one-reorder-columns-in-a-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,620,885
How does one reorder columns in a data frame?
399
919,840
12
true
false
[ "r", "sorting", "dataframe", "r-faq" ]
2011-04-11T11:55:13
2022-06-14T07:09:35
Catherine
false
CC BY-SA 4.0
null
691,390
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null
null
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null
null
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null
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null
36733638
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/36733638/representing-parametric-survival-model-in-counting-process-form-in-jags
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
36,733,638
Representing Parametric Survival Model in 'Counting Process' form in JAGS
394
10,704
1
true
false
[ "r", "survival-analysis", "jags", "stan", "weibull" ]
2016-04-20T04:08:21
2022-01-05T21:29:35
jwdink
false
CC BY-SA 4.0
null
3,291,744
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null
null
null
null
null
null
null
null
5890584
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5890584/how-to-reshape-data-from-long-to-wide-format
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,890,584
How to reshape data from long to wide format
393
542,975
15
true
true
[ "r", "reshape", "r-faq" ]
2011-05-04T22:27:50
2026-05-01T07:59:18
Steve
false
CC BY-SA 4.0
5,890,979
230,850
6,067
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
5831794
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5831794/opposite-of-in-exclude-rows-with-values-specified-in-a-vector
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,831,794
Opposite of %in%: exclude rows with values specified in a vector
388
555,024
13
true
true
[ "r", "dataframe", "subset" ]
2011-04-29T12:06:07
2022-06-13T23:16:48
user702432
false
CC BY-SA 4.0
5,831,829
702,432
12,278
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
7963898
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/7963898/extracting-the-last-n-characters-from-a-string-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
7,963,898
Extracting the last n characters from a string in R
386
578,315
16
true
true
[ "r", "string", "substring" ]
2011-11-01T08:11:19
2024-01-23T16:48:49
Brani
false
CC BY-SA 3.0
7,963,963
299,077
6,814
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
9368900
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/9368900/how-to-check-if-object-variable-is-defined-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
9,368,900
How to check if object (variable) is defined in R?
384
254,917
7
true
true
[ "r" ]
2012-02-20T21:46:47
2021-05-18T15:24:14
Tomas
false
CC BY-SA 3.0
9,368,953
684,229
60,344
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
5234117
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5234117/how-to-drop-columns-by-name-in-a-data-frame
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,234,117
How to drop columns by name in a data frame
384
679,327
13
true
true
[ "r", "dataframe", "subset" ]
2011-03-08T14:56:26
2024-06-14T07:52:06
leroux
false
CC BY-SA 3.0
5,234,201
649,996
3,980
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
5352099
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/5352099/how-can-i-disable-scientific-notation
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
5,352,099
How can I disable scientific notation?
383
422,930
6
true
false
[ "r", "formatting", "scientific-notation" ]
2011-03-18T12:40:54
2023-05-24T10:59:00
Samantha
false
CC BY-SA 4.0
null
665,742
3,915
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
3443687
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/3443687/formatting-decimal-places-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
3,443,687
Formatting Decimal places in R
375
952,766
16
true
true
[ "r", "formatting", "rounding", "r-faq" ]
2010-08-09T19:57:41
2024-11-11T18:02:07
Brandon Bertelsen
false
CC BY-SA 4.0
12,135,122
170,352
44,858
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
652136
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/652136/how-can-i-remove-an-element-from-a-list
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
652,136
How can I remove an element from a list?
375
734,805
21
true
true
[ "r", "list", "indexing", "r-faq" ]
2009-03-16T20:59:36
2025-11-24T21:10:23
David Locke
false
CC BY-SA 4.0
652,180
1,447
18,155
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
14260340
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/14260340/function-to-clear-the-console-in-r-and-rstudio
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
14,260,340
Function to clear the console in R and RStudio
374
608,728
14
true
true
[ "r" ]
2013-01-10T14:37:49
2023-02-10T16:23:28
Berk U.
false
CC BY-SA 3.0
16,084,793
568,249
7,228
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
3777174
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/3777174/plotting-two-variables-as-lines-using-ggplot2-on-the-same-graph
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
3,777,174
Plotting two variables as lines using ggplot2 on the same graph
374
667,781
5
true
true
[ "r", "ggplot2", "graph", "time-series", "r-faq" ]
2010-09-23T09:53:40
2022-11-19T12:05:34
fmark
false
CC BY-SA 4.0
3,780,353
103,225
59,013
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
6262203
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/6262203/measuring-function-execution-time-in-r
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
6,262,203
Measuring function execution time in R
372
331,909
16
true
false
[ "r", "time", "profiling" ]
2011-06-07T07:55:52
2025-08-13T04:01:49
dns
false
CC BY-SA 3.0
null
787,038
3,721
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
1743698
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/1743698/evaluate-expression-given-as-a-string
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
1,743,698
Evaluate expression given as a string
372
269,885
8
true
true
[ "r", "eval", "r-faq" ]
2009-11-16T17:39:31
2022-07-11T23:19:52
Federico Giorgi
false
CC BY-SA 3.0
1,743,796
209,467
10,825
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
77434
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/77434/how-to-access-the-last-value-in-a-vector
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
77,434
How to access the last value in a vector?
368
526,254
13
true
false
[ "r", "dataframe", "vector" ]
2008-09-16T21:40:29
2024-11-18T22:48:08
user14008
false
CC BY-SA 4.0
null
14,008
3,671
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
3099219
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/3099219/ggplot-with-2-y-axes-on-each-side-and-different-scales
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
3,099,219
ggplot with 2 y axes on each side and different scales
363
610,487
19
true
true
[ "r", "ggplot2", "r-faq" ]
2010-06-23T05:52:19
2024-04-18T13:36:40
lokheart
false
CC BY-SA 4.0
3,117,319
373,908
24,915
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
2098368
question
stackoverflow
2026-08-03T00:34:38
null
null
null
null
null
https://stackoverflow.com/questions/2098368/concatenate-a-vector-of-strings-character
9NcMIJxHyhbOFb4aS
dxbQRNfozlS4uDDGL
2,098,368
Concatenate a vector of strings/character
363
430,634
8
true
true
[ "r", "string", "r-faq" ]
2010-01-20T01:00:37
2024-09-03T22:38:36
Nick
false
CC BY-SA 4.0
2,098,442
5,222
22,375
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null
null