Survey of Go Corpus

Go_Corpus_0_01.md

Go Popularity Contest

Processing summary

Count	Units	Detail
176	files	source code groups
62780	files	original source code files
22927078	lines	14113033 per sec
116926048	tokens	71975208 per sec
752311514	bytes	463094224 per sec
1.624532	seconds	read/lex/tabulate/sort/select
36	workers	(parallel speedup = 26.01 x with SMT)

Comment style popularity

Count	Frequency	Detail
3422773	99.0451%	line (//…'\n')
32999	0.9549%	general (/…/)
3455772	100.0000%	total

String style popularity

Count	Frequency	Detail
2302095	85.8271%	quoted ("…")
380153	14.1729%	raw (`…`)
2682248	100.0000%	total

Numeric base popularity

Count	Frequency	Detail
6739341	66.0843%	prefixed hexadecimal (/0[xX][0-9a-fA-F]+/)
3372234	33.0673%	decimal (/0|([1-9][0-9]*)/)
86524	0.8484%	legacy octal (/0[0-7]+/)
10198099	100.0000%	total

Reserved keyword popularity

Count	Frequency	Detail
1512573	24.8721%	if
1412316	23.2235%	return
998226	16.4144%	func
247434	4.0687%	var
232576	3.8244%	type
225199	3.7031%	for
210150	3.4556%	struct
206891	3.4020%	case
204548	3.3635%	else
160141	2.6333%	map
126211	2.0754%	range
116633	1.9179%	interface
62780	1.0323%	package
58152	0.9562%	import
57749	0.9496%	defer
49013	0.8059%	const
46686	0.7677%	switch
42651	0.7013%	break
32658	0.5370%	default
27348	0.4497%	continue
23137	0.3805%	chan
9900	0.1628%	go
9456	0.1555%	goto
7421	0.1220%	select
1312	0.0216%	fallthrough
251	0.0041%	try
6081412	100.0000%	total

Predefined type popularity

Count	Frequency	Detail
773364	29.6623%	string
376123	14.4262%	int
263028	10.0884%	byte
233853	8.9694%	uintptr
177979	6.8264%	bool
143590	5.5074%	uint32
130405	5.0017%	uint64
129948	4.9841%	int64
109921	4.2160%	int32
54468	2.0891%	uint8
51320	1.9684%	uint16
49916	1.9145%	float64
36003	1.3809%	uint
26618	1.0209%	float32
20218	0.7755%	int8
17527	0.6722%	int16
7924	0.3039%	rune
2594	0.0995%	complex128
2427	0.0931%	complex64
2607226	100.0000%	total

Other predefined popularity

Count	Frequency	Detail
1103434	57.2682%	nil
243959	12.6615%	len
152229	7.9007%	false
147765	7.6690%	true
109276	5.6714%	make
77742	4.0348%	append
28288	1.4681%	panic
25702	1.3339%	new
15590	0.8091%	copy
6136	0.3185%	close
5154	0.2675%	delete
4060	0.2107%	iota
3958	0.2054%	cap
1272	0.0660%	recover
1010	0.0524%	print
592	0.0307%	println
309	0.0160%	complex
187	0.0097%	real
119	0.0062%	imag
1926782	100.0000%	total

Operator popularity

Count	Frequency	Detail
11434353	19.7392%	,
7476284	12.9063%	(
7476284	12.9063%	)
7159566	12.3596%	.
4276308	7.3822%	=
4078188	7.0402%	{
4078188	7.0402%	}
3993597	6.8942%	:
1524982	2.6326%	*
1291270	2.2291%	[
1291270	2.2291%	]
772657	1.3338%	!=
440894	0.7611%	&
417255	0.7203%	-
358688	0.6192%	+
329519	0.5689%	==
323103	0.5578%	;
128324	0.2215%	<<
125662	0.2169%	<
118237	0.2041%	&&
113172	0.1954%	++
111452	0.1924%	>
111081	0.1918%	!
101088	0.1745%	|
99113	0.1711%	+=
64789	0.1118%	>=
62013	0.1071%	||
35318	0.0610%	<-
29493	0.0509%	>>
26937	0.0465%	|=
24193	0.0418%	<=
15832	0.0273%	/
8608	0.0149%	%
6458	0.0111%	--
5971	0.0103%	-=
5654	0.0098%	^
3083	0.0053%	*=
2609	0.0045%	^=
2052	0.0035%	>>=
753	0.0013%	&=
747	0.0013%	/=
739	0.0013%	&^
711	0.0012%	<<=
625	0.0011%	&^=
99	0.0002%	%=
57927219	100.0000%	total

Identifier subtype

Count	Frequency	Detail
31883068	99.9842%	ASCII-only
5036	0.0158%	Unicode
31888104	100.0000%	total

Package name popularity

Count	Frequency	Detail
4072	6.4861%	unix
2840	4.5237%	main
943	1.5021%	client
636	1.0131%	api
541	0.8617%	proto
524	0.8347%	types
506	0.8060%	v1
502	0.7996%	elastic
450	0.7168%	cmd
416	0.6626%	storage
414	0.6594%	codec
398	0.6340%	common
389	0.6196%	system
377	0.6005%	dns
368	0.5862%	http2
368	0.5862%	internal
362	0.5766%	util
338	0.5384%	github
334	0.5320%	pflag
317	0.5049%	v1beta1
309	0.4922%	fake
302	0.4810%	logrus
291	0.4635%	command
288	0.4587%	ssh
278	0.4428%	dbus
275	0.4380%	sarama
256	0.4078%	transport
248	0.3950%	metrics
246	0.3918%	leveldb
242	0.3855%	yaml
233	0.3711%	bolt
232	0.3695%	netlink
44485	70.8586%	(44485 more with 3981 unique values)
62780	100.0000%	total

ASCII Identifier popularity

Count	Frequency	Detail
1386354	5.3394%	err
589191	2.2692%	s
540852	2.0830%	c
408585	1.5736%	_
408487	1.5732%	i
401327	1.5457%	v
384287	1.4800%	t
295167	1.1368%	r
261084	1.0055%	m
227109	0.8747%	e1
186929	0.7199%	n
181422	0.6987%	fmt
180354	0.6946%	e
171171	0.6592%	l
163746	0.6306%	x
151336	0.5829%	Pointer
151311	0.5828%	unsafe
140786	0.5422%	f
134669	0.5187%	Errorf
134383	0.5176%	z
125936	0.4850%	this
124779	0.4806%	iNdEx
124179	0.4783%	out
119433	0.4600%	req
110837	0.4269%	_p0
101457	0.3908%	res
100256	0.3861%	ok
94869	0.3654%	Name
94192	0.3628%	String
91197	0.3512%	cr
91130	0.3510%	in
89667	0.3453%	w
18198159	70.0882%	(18198159 more with 480524 unique values)
25964641	100.0000%	total

Unicode Identifier popularity

Count	Frequency	Detail
4702	93.3678%	Ω
141	2.7998%	ƒ
47	0.9333%	ε
34	0.6751%	α
19	0.3773%	int1ϕ
19	0.3773%	ϕ
9	0.1787%	baseΔV
9	0.1787%	int2ϕ
7	0.1390%	baseΔT
6	0.1191%	Δλ
6	0.1191%	Δφ
5	0.0993%	β
4	0.0794%	γ
4	0.0794%	φ1
4	0.0794%	φ2
3	0.0596%	ayϕ
3	0.0596%	byϕ
3	0.0596%	δs
3	0.0596%	φ
2	0.0397%	Aוההקלדה
2	0.0397%	Ændret
2	0.0397%	Позната
2	0.0397%	文本
5036	100.0000%	total

Rune constant popularity

Count	Frequency	Detail
4330	4.5467%	'\n'
3217	3.3780%	' '
3197	3.3570%	'0'
2682	2.8163%	'a'
2572	2.7007%	'"'
2406	2.5264%	'\'
2269	2.3826%	'.'
2260	2.3731%	'-'
2124	2.2303%	'A'
1792	1.8817%	'9'
1535	1.6118%	'/'
1464	1.5373%	'Z'
1343	1.4102%	':'
1306	1.3714%	'f'
1258	1.3210%	'z'
1202	1.2622%	'_'
1165	1.2233%	'e'
1164	1.2223%	'''
1149	1.2065%	'['
1146	1.2034%	','
1137	1.1939%	'\r'
1112	1.1677%	'n'
1076	1.1299%	'\t'
1034	1.0858%	't'
951	0.9986%	'r'
899	0.9440%	'{'
873	0.9167%	'>'
860	0.9030%	']'
837	0.8789%	'#'
831	0.8726%	'U'
803	0.8432%	'+'
779	0.8180%	'}'
44460	46.6855%	(44460 more with 2191 unique values)
95233	100.0000%	total