code/report.md

Corpus selection report

Seed: 0

split	target proportion	files	variables (annotation records)
train	0.5	1086	24552
validation	0.2	434	8938
test	0.3	651	13526

train

role	occurrences	files with role
container	1876	666
fixed_value	14410	1070
follower	309	273
gatherer	490	294
most_recent_holder	571	319
most_wanted_holder	570	375
one_way_flag	502	289
organizer	296	254
stepper	1204	528
temporary	3350	898
walker	974	398

language	files	variables
C	259	4761
C++	363	7796
JavaScript	146	3845
Python	318	8150

role	language	occurrences	files
container	C	228	97
container	C++	650	237
container	JavaScript	295	98
container	Python	703	234
fixed_value	C	2913	255
fixed_value	C++	4335	353
fixed_value	JavaScript	2625	145
fixed_value	Python	4537	317
follower	C	115	104
follower	C++	112	97
follower	JavaScript	16	13
follower	Python	66	59
gatherer	C	180	103
gatherer	C++	177	105
gatherer	JavaScript	30	18
gatherer	Python	103	68
most_recent_holder	C	93	63
most_recent_holder	C++	149	89
most_recent_holder	JavaScript	36	26
most_recent_holder	Python	293	141
most_wanted_holder	C	123	75
most_wanted_holder	C++	245	159
most_wanted_holder	JavaScript	60	42
most_wanted_holder	Python	142	99
one_way_flag	C	174	94
one_way_flag	C++	160	91
one_way_flag	JavaScript	39	20
one_way_flag	Python	129	84
organizer	C	16	12
organizer	C++	80	69
organizer	JavaScript	95	81
organizer	Python	105	92
stepper	C	284	118
stepper	C++	521	205
stepper	JavaScript	120	66
stepper	Python	279	139
temporary	C	563	203
temporary	C++	1129	302
temporary	JavaScript	477	124
temporary	Python	1181	269
walker	C	72	32
walker	C++	238	112
walker	JavaScript	52	27
walker	Python	612	227

validation

role	occurrences	files with role
container	692	245
fixed_value	5302	415
follower	98	83
gatherer	219	101
most_recent_holder	123	30
most_wanted_holder	177	118
one_way_flag	200	114
organizer	118	98
stepper	421	194
temporary	1227	324
walker	361	146

language	files	variables
C	106	1777
C++	141	2805
JavaScript	56	1317
Python	131	3039

role	language	occurrences	files
container	C	84	35
container	C++	239	83
container	JavaScript	117	37
container	Python	252	90
fixed_value	C	1105	100
fixed_value	C++	1579	131
fixed_value	JavaScript	894	56
fixed_value	Python	1724	128
follower	C	47	36
follower	C++	27	25
follower	JavaScript	4	4
follower	Python	20	18
gatherer	C	78	34
gatherer	C++	76	35
gatherer	JavaScript	16	6
gatherer	Python	49	26
most_recent_holder	C	8	5
most_recent_holder	C++	7	4
most_recent_holder	JavaScript	3	2
most_recent_holder	Python	105	19
most_wanted_holder	C	37	23
most_wanted_holder	C++	76	50
most_wanted_holder	JavaScript	17	14
most_wanted_holder	Python	47	31
one_way_flag	C	70	37
one_way_flag	C++	67	35
one_way_flag	JavaScript	15	7
one_way_flag	Python	48	35
organizer	C	7	6
organizer	C++	35	26
organizer	JavaScript	35	28
organizer	Python	41	38
stepper	C	87	45
stepper	C++	190	74
stepper	JavaScript	40	22
stepper	Python	104	53
temporary	C	229	74
temporary	C++	422	112
temporary	JavaScript	158	40
temporary	Python	418	98
walker	C	25	15
walker	C++	87	39
walker	JavaScript	18	11
walker	Python	231	81

test

role	occurrences	files with role
container	1031	363
fixed_value	8000	632
follower	170	144
gatherer	291	169
most_recent_holder	311	120
most_wanted_holder	253	168
one_way_flag	298	170
organizer	179	149
stepper	633	286
temporary	1823	496
walker	537	220

language	files	variables
C	158	2735
C++	221	4209
JavaScript	81	2182
Python	191	4400

role	language	occurrences	files
container	C	118	55
container	C++	350	124
container	JavaScript	170	56
container	Python	393	128
fixed_value	C	1713	152
fixed_value	C++	2372	214
fixed_value	JavaScript	1531	81
fixed_value	Python	2384	185
follower	C	64	54
follower	C++	59	51
follower	JavaScript	10	6
follower	Python	37	33
gatherer	C	103	57
gatherer	C++	108	60
gatherer	JavaScript	15	10
gatherer	Python	65	42
most_recent_holder	C	46	25
most_recent_holder	C++	66	33
most_recent_holder	JavaScript	19	9
most_recent_holder	Python	180	53
most_wanted_holder	C	55	35
most_wanted_holder	C++	113	73
most_wanted_holder	JavaScript	21	17
most_wanted_holder	Python	64	43
one_way_flag	C	99	55
one_way_flag	C++	99	53
one_way_flag	JavaScript	23	13
one_way_flag	Python	77	49
organizer	C	9	8
organizer	C++	52	41
organizer	JavaScript	57	45
organizer	Python	61	55
stepper	C	134	68
stepper	C++	285	109
stepper	JavaScript	60	34
stepper	Python	154	75
temporary	C	354	114
temporary	C++	580	168
temporary	JavaScript	252	64
temporary	Python	637	150
walker	C	40	20
walker	C++	125	57
walker	JavaScript	24	15
walker	Python	348	128

No-role variables

• train: 18630
• validation: 7416
• test: 11196

Split warnings

• none

Selection coverage

Target role count: 1000 Roles below target: follower, organizer

Pool funnel

• streamed: 1003462
• structurally_accepted: 150000
• annotated: 123194
• pool_files: 123194
• selected: 2171
• rejected_by_reason: {'extension': 226893, 'effective_loc.max': 118931, 'effective_loc.min': 31102, 'n_tokens.min': 15951, 'identifier_density.min': 15575, 'n_assignments.min': 12438, 'avg_line_length.max': 5936, 'n_tokens.max': 4028, 'max_line_length.max': 3384, 'n_calls.min': 3258, 'branch_density.max': 2683, 'parse_error_ratio.max': 2538, 'assignment_density.min': 2503, 'assignment_density.max': 2472, 'n_functions.max': 2261, 'n_branches.max': 2246, 'identifier_density.max': 2221, 'n_functions.min': 2145, 'n_assignments.max': 2130, 'n_updates.max': 1894, 'n_loops.max': 1410, 'n_calls.max': 1401, 'update_density.max': 1372, 'loop_density.max': 1259, 'n_identifiers.min': 1154, 'n_identifiers.max': 1117, 'non_ascii_ratio.max': 216}