STATS.md

Punch statistics

Fresh census of the delivered Parquets. All words mean len(s.split()); training uses Boolean train=true and coalesce(text_prose,text). Stored year/volume labels are inherited selection metadata; bound scans can contain further volumes and printed dates can differ. Counts are exact integers; displayed non-integral feature/support statistics are rounded to six decimal places.

Totals

Measure	Count
Archive rows / unique IDs	52,248
Full-reading whitespace words	38,260,995
Retained-view whitespace words	37,315,243
Selected training rows / byte-distinct strings	41,727
Training whitespace words	36,103,740
Internet Archive items	156
Parquet shards / columns	8 / 16

By item

item	scan	volume	year	pages	words	prose_words	train_pages	train_words
aib.punchvolume1060000unse_d7v0	library	106	1894	672	476,745	465,414	478	413,059
punc186100lemouoft	library	40	1861	566	482,603	474,452	449	471,270
punch00seamgoog	library	114	1898	650	361,196	352,411	538	351,601
punch02seamgoog	library	18	1850	559	506,850	500,785	440	497,444
punch04unkngoog	library	78	1880	668	473,655	465,009	540	458,457
punch05seamgoog	library	66	1874	579	396,884	388,981	474	388,243
punch05unkngoog	library	64	1873	558	403,341	398,912	462	398,188
punch06unkngoog	library	107	1894	325	238,408	233,868	70	53,361
punch07seamgoog	library	58	1870	579	449,503	442,660	465	437,586
punch08lemo	library	8	1845	288	252,584	248,166	225	242,775
punch122a1rs23lemouoft	library	122	1902	1,030	552,057	539,879	838	538,656
punch1381unse	library	138	1910	1,006	552,300	541,527	831	539,604
punch186000lemouoft	library	38	1860	560	500,722	491,242	445	490,702
punch186400lemouoft	library	46	1864	844	737,399	725,882	472	483,687
punch186600lemouoft	library	50	1866	578	464,542	454,532	469	451,921
punch24a25lemouoft	library	24	1853	566	497,359	490,183	444	484,572
punch28a29lemouoft	library	28	1855	554	493,061	484,765	443	481,832
punch30a31lemouoft	library	30	1856	554	490,902	480,983	440	478,356
punch5218unse	library	52	1867	300	233,826	228,578	186	180,011
punch52a53lemouoft	library	53	1867	576	464,092	454,681	288	273,974
punch54a55lemouoft	library	54	1868	604	491,098	481,419	485	477,224
punch60a61lemouoft	library	60	1871	580	427,775	419,306	477	417,451
punch62a63lemouoft	library	62	1872	584	438,579	428,548	488	428,285
punch6818unse	library	68	1875	316	207,557	202,111	253	201,856
punch6918unse	library	69	1875	312	212,273	206,513	255	206,312
punch7018unse	library	70	1876	302	204,079	202,235	212	172,321
punch70a71lemouoft	library	71	1876	610	443,326	434,260	305	262,104
punch72a73lemouoft	library	72	1877	656	492,397	482,189	548	480,789
punch76a77lemouoft	library	76	1879	654	464,293	454,580	541	452,031
puncha84a85lemouoft	library	84	1883	666	505,371	495,140	553	492,356
punchv36lemo	library	36	1859	336	307,124	289,568	260	281,247
punchv37lemo	library	37	1859	338	320,020	305,727	266	298,642
punchv4200lemo	library	42	1862	330	300,375	287,053	260	280,169
punchv45lemo	library	45	1863	332	292,962	282,458	258	262,386
punchv49lemo	library	49	1865	280	226,121	221,815	228	220,836
punchvol100a101lemouoft	library	100	1891	700	515,804	503,506	555	502,782
punchvol102a103lemouoft	library	102	1892	696	465,070	454,624	535	453,872
punchvol104a105lemouoft	library	104	1893	680	436,045	425,927	515	424,466
punchvol110a111lemouoft	library	110	1896	674	446,073	434,783	548	434,313
punchvol118a119lemouoft	library	118	1900	980	641,713	624,377	857	622,772
punchvol120a121lemouoft	library	120	1901	992	605,897	592,950	825	591,888
punchvol124a125lemouoft	library	124	1903	1,002	588,079	575,304	805	572,361
punchvol126a127lemouoft	library	126	1904	956	566,745	554,321	781	552,080
punchvol128a129lemouoft	library	128	1905	992	589,629	580,877	814	578,729
punchvol130a131lemouoft	library	130	1906	994	573,195	564,043	815	563,200
punchvol132a133lemouoft	library	132	1907	994	559,319	548,856	835	547,880
punchvol134a135lemouoft	library	134	1908	1,010	550,301	541,983	845	541,576
punchvol136a137lemouoft	library	136	1909	992	578,530	569,147	825	567,125
punchvol140a141lemouoft	library	140	1911	1,126	612,922	602,568	949	598,126
punchvol144a145lemouoft	library	144	1913	1,126	673,198	664,023	957	663,456
punchvol94a95lemouoft	library	94	1888	670	493,605	483,599	543	483,209
punchvol96a97lemouoft	library	96	1889	690	473,938	464,348	526	463,600
punchvol98a99lemouoft	library	98	1890	680	520,784	510,791	531	509,908
punchvolume01unkngoog	library	112	1897	339	201,907	200,713	270	199,763
sim_punch_1841-1846_1	sim_microfilm	1	1841	289	342,434	336,522	244	334,701
sim_punch_1841-1846_2	sim_microfilm	2	1842	271	264,149	260,722	227	259,570
sim_punch_1842_3_0	sim_microfilm	3	1842	275	295,543	291,948	240	288,612
sim_punch_1843_4	sim_microfilm	4	1843	265	276,708	272,324	222	270,283
sim_punch_1843_5	sim_microfilm	5	1843	279	269,379	263,419	212	258,985
sim_punch_1844_6	sim_microfilm	6	1844	271	256,045	249,998	214	243,115
sim_punch_1844_7	sim_microfilm	7	1844	281	254,229	249,586	216	246,882
sim_punch_1845_9	sim_microfilm	9	1845	273	241,242	237,455	210	234,790
sim_punch_1846_10	sim_microfilm	10	1846	295	250,987	247,252	234	246,552
sim_punch_1846_11	sim_microfilm	11	1846	273	236,095	232,298	218	229,232
sim_punch_1847_12	sim_microfilm	12	1847	291	246,504	241,951	245	240,538
sim_punch_1848_13	sim_microfilm	13	1847	263	236,497	232,862	215	231,037
sim_punch_1848_14	sim_microfilm	14	1848	283	244,170	240,884	233	238,674
sim_punch_1848_15	sim_microfilm	15	1848	285	260,656	255,803	227	254,329
sim_punch_1849_16	sim_microfilm	16	1849	283	257,019	252,760	228	250,391
sim_punch_1849_17	sim_microfilm	17	1849	269	240,252	236,679	222	234,741
sim_punch_1851_20	sim_microfilm	20	1851	277	247,711	243,603	222	239,070
sim_punch_1851_21	sim_microfilm	21	1851	283	253,871	250,114	229	247,321
sim_punch_1852_22	sim_microfilm	22	1852	277	235,133	230,747	231	229,152
sim_punch_1852_23	sim_microfilm	23	1852	279	254,921	251,566	226	246,914
sim_punch_1854_26	sim_microfilm	26	1854	291	252,155	248,170	230	246,503
sim_punch_1854_27	sim_microfilm	27	1854	271	243,385	239,643	214	238,763
sim_punch_1857_32	sim_microfilm	32	1857	267	250,486	246,867	219	245,607
sim_punch_1857_33	sim_microfilm	33	1857	271	247,108	243,002	219	240,836
sim_punch_1858_34	sim_microfilm	34	1858	265	246,387	241,760	213	240,578
sim_punch_1858_35	sim_microfilm	35	1858	265	241,533	236,646	212	236,365
sim_punch_1862-07-05_43_1095	sim_microfilm	43	1862	16	12,284	11,844	12	11,806
sim_punch_1862-07-12_43_1096	sim_microfilm	43	1862	12	11,313	10,846	10	10,809
sim_punch_1862-07-19_43_1097	sim_microfilm	43	1862	12	10,605	10,132	9	8,645
sim_punch_1862-07-26_43_1098	sim_microfilm	43	1862	12	10,573	9,859	9	9,830
sim_punch_1862-08-02_43_1099	sim_microfilm	43	1862	10	9,941	9,916	7	8,442
sim_punch_1862-08-09_43_1100	sim_microfilm	43	1862	10	9,828	9,820	9	9,820
sim_punch_1862-08-16_43_1101	sim_microfilm	43	1862	16	16,778	15,931	13	12,266
sim_punch_1862-08-23_43_1102	sim_microfilm	43	1862	12	11,433	10,873	10	10,864
sim_punch_1862-08-30_43_1103	sim_microfilm	43	1862	12	11,952	11,418	11	11,418
sim_punch_1862-09-06_43_1104	sim_microfilm	43	1862	16	14,791	13,160	9	11,470
sim_punch_1862-09-13_43_1105	sim_microfilm	43	1862	16	15,824	15,045	11	14,856
sim_punch_1862-09-20_43_1106	sim_microfilm	43	1862	12	10,969	10,602	10	10,436
sim_punch_1862-09-27_43_1107	sim_microfilm	43	1862	12	10,912	10,245	9	10,068
sim_punch_1862-10-04_43_1108	sim_microfilm	43	1862	10	9,321	9,230	8	9,224
sim_punch_1862-10-11_43_1109	sim_microfilm	43	1862	10	8,800	8,792	8	8,774
sim_punch_1862-10-18_43_1110	sim_microfilm	43	1862	10	8,470	8,443	8	8,437
sim_punch_1862-10-25_43_1111	sim_microfilm	43	1862	10	9,383	9,324	8	9,321
sim_punch_1862-11-01_43_1112	sim_microfilm	43	1862	12	10,893	10,340	9	9,154
sim_punch_1862-11-08_43_1113	sim_microfilm	43	1862	12	10,748	10,500	10	10,500
sim_punch_1862-11-15_43_1114	sim_microfilm	43	1862	12	11,334	10,918	11	10,918
sim_punch_1862-11-22_43_1115	sim_microfilm	43	1862	12	11,279	10,759	11	10,759
sim_punch_1862-11-29_43_1116	sim_microfilm	43	1862	12	11,929	11,066	10	11,066
sim_punch_1862-12-06_43_1117	sim_microfilm	43	1862	12	10,672	10,654	10	10,648
sim_punch_1862-12-13_43_1118	sim_microfilm	43	1862	12	10,301	9,987	11	9,987
sim_punch_1862-12-20_43_1119	sim_microfilm	43	1862	12	10,486	10,247	10	10,239
sim_punch_1862-12-27_43_1120	sim_microfilm	43	1862	13	12,838	9,233	8	6,934
sim_punch_1863_44	sim_microfilm	44	1863	283	241,077	236,232	237	234,849
sim_punch_1865_48	sim_microfilm	48	1865	287	230,673	224,259	241	220,746
sim_punch_1869_56	sim_microfilm	56	1869	293	239,376	235,520	239	233,857
sim_punch_1869_57	sim_microfilm	57	1869	273	218,359	214,074	218	212,824
sim_punch_1878_74	sim_microfilm	74	1878	317	235,908	231,004	264	230,771
sim_punch_1878_75	sim_microfilm	75	1878	333	250,641	245,997	288	245,866
sim_punch_1881_80_0	sim_microfilm	80	1881	337	236,264	231,225	279	230,975
sim_punch_1881_81	sim_microfilm	81	1881	317	244,947	238,870	262	237,529
sim_punch_1882_82	sim_microfilm	82	1882	317	224,945	220,407	265	220,171
sim_punch_1882_83	sim_microfilm	83	1882	317	234,889	230,138	264	229,989
sim_punch_1884_86	sim_microfilm	86	1884	444	345,266	320,892	355	308,431
sim_punch_1884_87	sim_microfilm	87	1884	421	327,536	304,857	335	289,729
sim_punch_1885_88	sim_microfilm	88	1885	445	328,775	304,918	377	295,314
sim_punch_1885_89	sim_microfilm	89	1885	421	328,025	307,639	360	300,281
sim_punch_1886_90	sim_microfilm	90	1886	451	327,494	305,625	374	294,564
sim_punch_1886_91	sim_microfilm	91	1886	423	337,139	315,534	352	307,863
sim_punch_1887_92	sim_microfilm	92	1887	469	350,170	323,215	386	313,897
sim_punch_1887_93	sim_microfilm	93	1887	421	338,569	309,388	359	303,820
sim_punch_1895_108	sim_microfilm	108	1895	421	273,146	256,487	347	252,237
sim_punch_1895_109	sim_microfilm	109	1895	421	294,933	275,754	348	269,180
sim_punch_1897_113	sim_microfilm	113	1897	421	245,196	225,233	348	220,637
sim_punch_1899-01-04_116	sim_microfilm	116	1899	10	7,441	7,343	8	7,338
sim_punch_1899-01-11_116	sim_microfilm	116	1899	12	7,311	7,297	8	7,241
sim_punch_1899-01-18_116	sim_microfilm	116	1899	12	7,613	7,597	11	7,597
sim_punch_1899-01-25_116	sim_microfilm	116	1899	12	8,142	8,104	10	8,089
sim_punch_1899-02-01_116	sim_microfilm	116	1899	12	7,517	7,466	11	7,466
sim_punch_1899-02-08_116	sim_microfilm	116	1899	12	6,412	6,353	11	6,353
sim_punch_1899-02-15_116	sim_microfilm	116	1899	12	7,064	6,532	11	6,532
sim_punch_1899-02-22_116	sim_microfilm	116	1899	12	7,782	7,718	11	7,718
sim_punch_1899-03-01_116	sim_microfilm	116	1899	12	7,643	7,062	9	7,045
sim_punch_1899-03-08_116	sim_microfilm	116	1899	12	7,529	7,505	11	7,505
sim_punch_1899-03-15_116	sim_microfilm	116	1899	12	8,270	8,248	11	8,248
sim_punch_1899-03-22_116	sim_microfilm	116	1899	12	7,331	7,279	10	7,267
sim_punch_1899-03-29_116	sim_microfilm	116	1899	12	7,240	7,135	10	7,135
sim_punch_1899-04-05_116	sim_microfilm	116	1899	12	7,934	7,886	10	7,872
sim_punch_1899-04-12_116	sim_microfilm	116	1899	12	7,119	7,118	11	7,118
sim_punch_1899-04-19_116	sim_microfilm	116	1899	12	7,193	7,126	10	7,108
sim_punch_1899-04-26_116	sim_microfilm	116	1899	12	7,334	7,269	10	7,254
sim_punch_1899-05-03_116	sim_microfilm	116	1899	12	7,142	7,061	9	7,024
sim_punch_1899-05-10_116	sim_microfilm	116	1899	12	7,180	7,150	11	7,150
sim_punch_1899-05-17_116	sim_microfilm	116	1899	12	7,918	7,881	10	7,862
sim_punch_1899-05-24_116	sim_microfilm	116	1899	12	5,413	5,377	8	5,371
sim_punch_1899-05-31_116	sim_microfilm	116	1899	12	7,503	7,462	11	7,462
sim_punch_1899-06-07_116	sim_microfilm	116	1899	12	6,912	6,389	10	6,384
sim_punch_1899-06-14_116	sim_microfilm	116	1899	12	8,083	8,014	11	8,014
sim_punch_1899-06-21_116	sim_microfilm	116	1899	12	7,425	6,958	11	6,958
sim_punch_1899-06-28_116	sim_microfilm	116	1899	13	8,684	5,620	9	5,620
sim_punch_1899_117	sim_microfilm	117	1899	329	182,436	174,554	266	173,929
sim_punch_january-june-1912_142	sim_microfilm	142	1912	535	318,293	313,289	460	313,093
sim_punch_july-december-1912_143	sim_microfilm	143	1912	527	321,414	316,845	450	315,811

By stored year

year	pages	words	prose_words	train_pages	train_words
1841	289	342,434	336,522	244	334,701
1842	546	559,692	552,670	467	548,182
1843	544	546,087	535,743	434	529,268
1844	552	510,274	499,584	430	489,997
1845	561	493,826	485,621	435	477,565
1846	568	487,082	479,550	452	475,784
1847	554	483,001	474,813	460	471,575
1848	568	504,826	496,687	460	493,003
1849	552	497,271	489,439	450	485,132
1850	559	506,850	500,785	440	497,444
1851	560	501,582	493,717	451	486,391
1852	556	490,054	482,313	457	476,066
1853	566	497,359	490,183	444	484,572
1854	562	495,540	487,813	444	485,266
1855	554	493,061	484,765	443	481,832
1856	554	490,902	480,983	440	478,356
1857	538	497,594	489,869	438	486,443
1858	530	487,920	478,406	425	476,943
1859	674	627,144	595,295	526	579,889
1860	560	500,722	491,242	445	490,702
1861	566	482,603	474,452	449	471,270
1862	647	594,032	566,237	511	546,860
1863	615	534,039	518,690	495	497,235
1864	844	737,399	725,882	472	483,687
1865	567	456,794	446,074	469	441,582
1866	578	464,542	454,532	469	451,921
1867	876	697,918	683,259	474	453,985
1868	604	491,098	481,419	485	477,224
1869	566	457,735	449,594	457	446,681
1870	579	449,503	442,660	465	437,586
1871	580	427,775	419,306	477	417,451
1872	584	438,579	428,548	488	428,285
1873	558	403,341	398,912	462	398,188
1874	579	396,884	388,981	474	388,243
1875	628	419,830	408,624	508	408,168
1876	912	647,405	636,495	517	434,425
1877	656	492,397	482,189	548	480,789
1878	650	486,549	477,001	552	476,637
1879	654	464,293	454,580	541	452,031
1880	668	473,655	465,009	540	458,457
1881	654	481,211	470,095	541	468,504
1882	634	459,834	450,545	529	450,160
1883	666	505,371	495,140	553	492,356
1884	865	672,802	625,749	690	598,160
1885	866	656,800	612,557	737	595,595
1886	874	664,633	621,159	726	602,427
1887	890	688,739	632,603	745	617,717
1888	670	493,605	483,599	543	483,209
1889	690	473,938	464,348	526	463,600
1890	680	520,784	510,791	531	509,908
1891	700	515,804	503,506	555	502,782
1892	696	465,070	454,624	535	453,872
1893	680	436,045	425,927	515	424,466
1894	997	715,153	699,282	548	466,420
1895	842	568,079	532,241	695	521,417
1896	674	446,073	434,783	548	434,313
1897	760	447,103	425,946	618	420,400
1898	650	361,196	352,411	538	351,601
1899	640	375,571	361,504	529	360,660
1900	980	641,713	624,377	857	622,772
1901	992	605,897	592,950	825	591,888
1902	1,030	552,057	539,879	838	538,656
1903	1,002	588,079	575,304	805	572,361
1904	956	566,745	554,321	781	552,080
1905	992	589,629	580,877	814	578,729
1906	994	573,195	564,043	815	563,200
1907	994	559,319	548,856	835	547,880
1908	1,010	550,301	541,983	845	541,576
1909	992	578,530	569,147	825	567,125
1910	1,006	552,300	541,527	831	539,604
1911	1,126	612,922	602,568	949	598,126
1912	1,062	639,707	630,134	910	628,904
1913	1,126	673,198	664,023	957	663,456

By decade

decade	pages	words	prose_words	train_pages	train_words
1840s	4,734	4,424,493	4,350,629	3,832	4,305,207
1850s	5,653	5,088,006	4,984,129	4,508	4,933,202
1860s	6,423	5,416,882	5,291,381	4,726	4,761,147
1870s	6,380	4,626,556	4,537,296	5,032	4,321,803
1880s	7,477	5,570,588	5,320,804	6,130	5,230,185
1890s	7,319	4,850,878	4,701,015	5,612	4,445,839
1900s	9,942	5,805,465	5,691,737	8,240	5,676,267
1910s	4,320	2,478,127	2,438,252	3,647	2,430,090

By scan

scan	items	pages	words	prose_words	train_pages	train_words
library	54	35,205	24,454,133	23,952,572	27,717	22,920,414
sim_microfilm	102	17,043	13,806,862	13,362,671	14,010	13,183,326

Flags

flag	pages
exact_train_duplicate	29
loop_cut	139
low_support	418
no_text	5,067
non_latin_script	9
reread	2,217
review_fragmentary	9
review_image_duplicate	1
review_repetition	1
review_unanchored	7
still_capped	123

Flag counts overlap; 7,556 rows have at least one flag. Definitions and the selection rule are in README.md.

Removal annotations

span kind	spans	annotated chars	span-local whitespace words
head	7,611	333,112	51,459
list	24,841	5,378,063	853,993
repeat	1	342	66
stamp	4,305	21,497	5,458
table	347	357,206	37,137

Annotation sums can overlap: union character removal is 6,064,977; annotated lengths sum to 6,090,220; overlap adds 25,243 characters. Spans exist on 17,554 rows. Full reading characters: 222,090,221; retained-view characters: 215,961,241. Newline normalization/stripping also affects view character totals.

Training-string statistics

measure	total
selected rows	41,727
byte-distinct strings	41,727
whitespace words	36,103,740
Unicode characters	208,889,967
UTF-8 bytes	209,737,753
nonempty lines	1,486,291
selected pages containing Greek-script letters	290

feature	present	mean	min	P5	median	P95	max
characters	41,727	5006.11036	93	215	5157	8915	16,579
utf8_bytes	41,727	5026.427805	93	216	5178	8949	16,654
whitespace_words	41,727	865.236897	20	36	888	1548	2,760
distinct_characters	41,727	63.470631	21	42	65	74	131
nonempty_lines	41,727	35.619407	1	3	29	85	396
distinct_lowercase_whitespace_tokens	41,727	464.07192	11	32	491	758	1,382
repeated_lowercase_whitespace_5gram_fraction	41,727	0.002593	0	0	0	0.010477	0.496894

Definitions: characters count Unicode code points; bytes count UTF-8 bytes; distinct characters are case-sensitive; nonempty lines are splitlines() entries nonempty after stripping; distinct tokens use s.lower().split(); repeated-5gram fraction is 1 - distinct lowercase-whitespace 5grams / 5gram positions (zero when fewer than five tokens). Quantiles use linear interpolation at index (n-1)*p. These fresh deterministic features are not the absent external pipeline's dictionary/entropy/quality features. The repeated-5gram measure is not a ground-truth repetition detector or evidence that every printed refrain is a decoder error.

Inherited raw-reading witness support

scan	non-null raw-reading scores	median	mean	min	max
library	26,773	0.951055	0.90705	0	1
sim_microfilm	14,097	0.916324	0.847633	0	1

Population: every non-null witness_support value by scan kind, including non-training pages; no unstated usability subset. Scores remain inherited and refer to raw readings. Per-page recall and usable-witness subset membership are not stored, so no fresh recall table is claimed.