Overview

Dataset statistics

Number of variables8
Number of observations1486
Missing cells103
Missing cells (%)0.9%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory93.0 KiB
Average record size in memory64.1 B

Variable types

Text5
Categorical2
DateTime1

Dataset

Description신뢰성인증 관련 시험평가기관, 인증번호, 품목, 제품, 인증 받은 기관명, 등록일자 등의 신뢰성 인증 정보 및 검색 툴을 제공
URLhttps://www.data.go.kr/data/15051143/fileData.do

Alerts

평가기관 is highly overall correlated with 분야High correlation
분야 is highly overall correlated with 평가기관High correlation
인증번호 has 81 (5.5%) missing valuesMissing
번호 has unique valuesUnique

Reproduction

Analysis started2023-12-12 09:30:19.665552
Analysis finished2023-12-12 09:30:21.208059
Duration1.54 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

번호
Text

UNIQUE 

Distinct1486
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size11.7 KiB
2023-12-12T18:30:21.637929image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length4
Median length3
Mean length3.2537012
Min length1

Characters and Unicode

Total characters4835
Distinct characters11
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1486 ?
Unique (%)100.0%

Sample

1st row1485
2nd row1484
3rd row1483
4th row1482
5th row1481
ValueCountFrequency (%)
1485 1
 
0.1%
465 1
 
0.1%
491 1
 
0.1%
492 1
 
0.1%
493 1
 
0.1%
494 1
 
0.1%
495 1
 
0.1%
496 1
 
0.1%
497 1
 
0.1%
498 1
 
0.1%
Other values (1476) 1476
99.3%
2023-12-12T18:30:22.360961image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
1 985
20.4%
3 499
10.3%
2 499
10.3%
4 485
10.0%
5 400
8.3%
7 398
8.2%
6 398
8.2%
8 394
 
8.1%
0 388
 
8.0%
9 388
 
8.0%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 4834
> 99.9%
Uppercase Letter 1
 
< 0.1%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
1 985
20.4%
3 499
10.3%
2 499
10.3%
4 485
10.0%
5 400
8.3%
7 398
8.2%
6 398
8.2%
8 394
 
8.2%
0 388
 
8.0%
9 388
 
8.0%
Uppercase Letter
ValueCountFrequency (%)
T 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 4834
> 99.9%
Latin 1
 
< 0.1%

Most frequent character per script

Common
ValueCountFrequency (%)
1 985
20.4%
3 499
10.3%
2 499
10.3%
4 485
10.0%
5 400
8.3%
7 398
8.2%
6 398
8.2%
8 394
 
8.2%
0 388
 
8.0%
9 388
 
8.0%
Latin
ValueCountFrequency (%)
T 1
100.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 4835
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
1 985
20.4%
3 499
10.3%
2 499
10.3%
4 485
10.0%
5 400
8.3%
7 398
8.2%
6 398
8.2%
8 394
 
8.1%
0 388
 
8.0%
9 388
 
8.0%

분야
Categorical

HIGH CORRELATION 

Distinct8
Distinct (%)0.5%
Missing0
Missing (%)0.0%
Memory size11.7 KiB
기계부품
376 
전기/전자부품
373 
섬유소재
242 
자동차부품
236 
화학소재
189 
Other values (3)
70 

Length

Max length10
Median length4
Mean length4.9158816
Min length4

Unique

Unique1 ?
Unique (%)0.1%

Sample

1st row섬유소재
2nd row섬유소재
3rd row섬유소재
4th row섬유소재
5th row섬유소재

Common Values

ValueCountFrequency (%)
기계부품 376
25.3%
전기/전자부품 373
25.1%
섬유소재 242
16.3%
자동차부품 236
15.9%
화학소재 189
12.7%
금속소재 60
 
4.0%
<NA> 9
 
0.6%
(주)에스엠테크텍스 1
 
0.1%

Length

2023-12-12T18:30:22.571752image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T18:30:22.719424image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
기계부품 376
25.3%
전기/전자부품 373
25.1%
섬유소재 242
16.3%
자동차부품 236
15.9%
화학소재 189
12.7%
금속소재 60
 
4.0%
na 9
 
0.6%
주)에스엠테크텍스 1
 
0.1%

평가기관
Categorical

HIGH CORRELATION 

Distinct18
Distinct (%)1.2%
Missing0
Missing (%)0.0%
Memory size11.7 KiB
한국기계연구원
372 
FITI시험연구원
239 
한국자동차연구원
236 
한국산업기술시험원
119 
전자부품연구원
117 
Other values (13)
403 

Length

Max length13
Median length11
Mean length8.7375505
Min length4

Unique

Unique2 ?
Unique (%)0.1%

Sample

1st rowFITI시험연구원
2nd rowFITI시험연구원
3rd rowFITI시험연구원
4th rowFITI시험연구원
5th rowFITI시험연구원

Common Values

ValueCountFrequency (%)
한국기계연구원 372
25.0%
FITI시험연구원 239
16.1%
한국자동차연구원 236
15.9%
한국산업기술시험원 119
 
8.0%
전자부품연구원 117
 
7.9%
한국기계전기전자시험연구원 116
 
7.8%
한국건설생활환경시험연구원 101
 
6.8%
한국화학융합시험연구원 50
 
3.4%
포항산업과학연구원 43
 
2.9%
한국화학연구원 40
 
2.7%
Other values (8) 53
 
3.6%

Length

2023-12-12T18:30:22.897511image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
한국기계연구원 372
25.0%
fiti시험연구원 239
16.1%
한국자동차연구원 236
15.9%
한국산업기술시험원 119
 
8.0%
전자부품연구원 117
 
7.9%
한국기계전기전자시험연구원 116
 
7.8%
한국건설생활환경시험연구원 101
 
6.8%
한국화학융합시험연구원 50
 
3.4%
포항산업과학연구원 43
 
2.9%
한국화학연구원 40
 
2.7%
Other values (8) 53
 
3.6%

인증번호
Text

MISSING 

Distinct1392
Distinct (%)99.1%
Missing81
Missing (%)5.5%
Memory size11.7 KiB
2023-12-12T18:30:23.234199image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length23
Median length18
Mean length11.777936
Min length6

Characters and Unicode

Total characters16548
Distinct characters32
Distinct categories8 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1380 ?
Unique (%)98.2%

Sample

1st rowR-KORAS-2021-014
2nd rowR-KORAS-2021-013
3rd rowR-KORAS-2021-012
4th rowR-KORAS-2021-011
5th rowR-KORAS-2021-010
ValueCountFrequency (%)
제 18
 
1.2%
r-ktr 12
 
0.8%
rs-krict-2015-012 3
 
0.2%
2005-12 2
 
0.1%
2009-001 2
 
0.1%
r-fiti-2013-014 2
 
0.1%
r-fiti-2013-011 2
 
0.1%
2005-71 2
 
0.1%
r-keti-2012-01 2
 
0.1%
r-fiti-2012-012 2
 
0.1%
Other values (1391) 1396
96.7%
2023-12-12T18:30:23.701564image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
0 3580
21.6%
- 2965
17.9%
2 1834
11.1%
1 1371
 
8.3%
R 1068
 
6.5%
K 666
 
4.0%
3 435
 
2.6%
4 397
 
2.4%
I 369
 
2.2%
5 368
 
2.2%
Other values (22) 3495
21.1%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 9329
56.4%
Uppercase Letter 4080
24.7%
Dash Punctuation 2965
 
17.9%
Other Letter 124
 
0.7%
Space Separator 38
 
0.2%
Other Punctuation 9
 
0.1%
Connector Punctuation 2
 
< 0.1%
Lowercase Letter 1
 
< 0.1%

Most frequent character per category

Uppercase Letter
ValueCountFrequency (%)
R 1068
26.2%
K 666
16.3%
I 369
 
9.0%
T 357
 
8.8%
M 350
 
8.6%
S 311
 
7.6%
A 263
 
6.4%
C 204
 
5.0%
O 191
 
4.7%
E 108
 
2.6%
Other values (3) 193
 
4.7%
Decimal Number
ValueCountFrequency (%)
0 3580
38.4%
2 1834
19.7%
1 1371
 
14.7%
3 435
 
4.7%
4 397
 
4.3%
5 368
 
3.9%
8 353
 
3.8%
7 336
 
3.6%
6 335
 
3.6%
9 320
 
3.4%
Other Punctuation
ValueCountFrequency (%)
, 7
77.8%
' 1
 
11.1%
/ 1
 
11.1%
Other Letter
ValueCountFrequency (%)
호 84
67.7%
제 40
32.3%
Dash Punctuation
ValueCountFrequency (%)
- 2965
100.0%
Space Separator
ValueCountFrequency (%)
38
100.0%
Connector Punctuation
ValueCountFrequency (%)
_ 2
100.0%
Lowercase Letter
ValueCountFrequency (%)
i 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 12343
74.6%
Latin 4081
 
24.7%
Hangul 124
 
0.7%

Most frequent character per script

Common
ValueCountFrequency (%)
0 3580
29.0%
- 2965
24.0%
2 1834
14.9%
1 1371
 
11.1%
3 435
 
3.5%
4 397
 
3.2%
5 368
 
3.0%
8 353
 
2.9%
7 336
 
2.7%
6 335
 
2.7%
Other values (6) 369
 
3.0%
Latin
ValueCountFrequency (%)
R 1068
26.2%
K 666
16.3%
I 369
 
9.0%
T 357
 
8.7%
M 350
 
8.6%
S 311
 
7.6%
A 263
 
6.4%
C 204
 
5.0%
O 191
 
4.7%
E 108
 
2.6%
Other values (4) 194
 
4.8%
Hangul
ValueCountFrequency (%)
호 84
67.7%
제 40
32.3%

Most occurring blocks

ValueCountFrequency (%)
ASCII 16424
99.3%
Hangul 124
 
0.7%

Most frequent character per block

ASCII
ValueCountFrequency (%)
0 3580
21.8%
- 2965
18.1%
2 1834
11.2%
1 1371
 
8.3%
R 1068
 
6.5%
K 666
 
4.1%
3 435
 
2.6%
4 397
 
2.4%
I 369
 
2.2%
5 368
 
2.2%
Other values (20) 3371
20.5%
Hangul
ValueCountFrequency (%)
호 84
67.7%
제 40
32.3%

품목
Text

Distinct466
Distinct (%)31.7%
Missing14
Missing (%)0.9%
Memory size11.7 KiB
2023-12-12T18:30:24.023184image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length35
Median length22
Mean length7.5339674
Min length1

Characters and Unicode

Total characters11090
Distinct characters402
Distinct categories9 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique231 ?
Unique (%)15.7%

Sample

1st row지오그리드
2nd row지오그리드
3rd row지오그리드
4th row지오그리드
5th row지오그리드
ValueCountFrequency (%)
지오그리드 134
 
5.3%
강관 64
 
2.5%
판넬 63
 
2.5%
옹벽용 63
 
2.5%
보강벨트 63
 
2.5%
수도용 61
 
2.4%
코팅제 60
 
2.4%
자동차용 45
 
1.8%
밸브 34
 
1.3%
고무받침 29
 
1.1%
Other values (630) 1916
75.7%
2023-12-12T18:30:24.513789image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
1060
 
9.6%
용 415
 
3.7%
지 237
 
2.1%
드 213
 
1.9%
터 207
 
1.9%
리 206
 
1.9%
스 202
 
1.8%
오 184
 
1.7%
트 184
 
1.7%
기 182
 
1.6%
Other values (392) 8000
72.1%

Most occurring categories

ValueCountFrequency (%)
Other Letter 8516
76.8%
Space Separator 1060
 
9.6%
Lowercase Letter 855
 
7.7%
Uppercase Letter 556
 
5.0%
Close Punctuation 30
 
0.3%
Open Punctuation 30
 
0.3%
Other Punctuation 23
 
0.2%
Decimal Number 15
 
0.1%
Dash Punctuation 5
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
용 415
 
4.9%
지 237
 
2.8%
드 213
 
2.5%
터 207
 
2.4%
리 206
 
2.4%
스 202
 
2.4%
오 184
 
2.2%
트 184
 
2.2%
기 182
 
2.1%
이 180
 
2.1%
Other values (338) 6306
74.0%
Lowercase Letter
ValueCountFrequency (%)
e 124
14.5%
t 91
10.6%
l 89
10.4%
i 76
 
8.9%
r 73
 
8.5%
o 66
 
7.7%
a 58
 
6.8%
n 33
 
3.9%
c 25
 
2.9%
s 24
 
2.8%
Other values (13) 196
22.9%
Uppercase Letter
ValueCountFrequency (%)
C 53
 
9.5%
L 49
 
8.8%
F 45
 
8.1%
B 44
 
7.9%
D 40
 
7.2%
P 40
 
7.2%
S 34
 
6.1%
G 32
 
5.8%
E 29
 
5.2%
R 29
 
5.2%
Other values (12) 161
29.0%
Decimal Number
ValueCountFrequency (%)
6 7
46.7%
1 7
46.7%
2 1
 
6.7%
Other Punctuation
ValueCountFrequency (%)
& 18
78.3%
/ 5
 
21.7%
Space Separator
ValueCountFrequency (%)
1060
100.0%
Close Punctuation
ValueCountFrequency (%)
) 30
100.0%
Open Punctuation
ValueCountFrequency (%)
( 30
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 5
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 8516
76.8%
Latin 1411
 
12.7%
Common 1163
 
10.5%

Most frequent character per script

Hangul
ValueCountFrequency (%)
용 415
 
4.9%
지 237
 
2.8%
드 213
 
2.5%
터 207
 
2.4%
리 206
 
2.4%
스 202
 
2.4%
오 184
 
2.2%
트 184
 
2.2%
기 182
 
2.1%
이 180
 
2.1%
Other values (338) 6306
74.0%
Latin
ValueCountFrequency (%)
e 124
 
8.8%
t 91
 
6.4%
l 89
 
6.3%
i 76
 
5.4%
r 73
 
5.2%
o 66
 
4.7%
a 58
 
4.1%
C 53
 
3.8%
L 49
 
3.5%
F 45
 
3.2%
Other values (35) 687
48.7%
Common
ValueCountFrequency (%)
1060
91.1%
) 30
 
2.6%
( 30
 
2.6%
& 18
 
1.5%
6 7
 
0.6%
1 7
 
0.6%
/ 5
 
0.4%
- 5
 
0.4%
2 1
 
0.1%

Most occurring blocks

ValueCountFrequency (%)
Hangul 8516
76.8%
ASCII 2574
 
23.2%

Most frequent character per block

ASCII
ValueCountFrequency (%)
1060
41.2%
e 124
 
4.8%
t 91
 
3.5%
l 89
 
3.5%
i 76
 
3.0%
r 73
 
2.8%
o 66
 
2.6%
a 58
 
2.3%
C 53
 
2.1%
L 49
 
1.9%
Other values (44) 835
32.4%
Hangul
ValueCountFrequency (%)
용 415
 
4.9%
지 237
 
2.8%
드 213
 
2.5%
터 207
 
2.4%
리 206
 
2.4%
스 202
 
2.4%
오 184
 
2.2%
트 184
 
2.2%
기 182
 
2.1%
이 180
 
2.1%
Other values (338) 6306
74.0%

제품
Text

Distinct1231
Distinct (%)82.9%
Missing1
Missing (%)0.1%
Memory size11.7 KiB
2023-12-12T18:30:24.845340image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length51
Median length38
Mean length15.627609
Min length2

Characters and Unicode

Total characters23207
Distinct characters547
Distinct categories13 ?
Distinct scripts4 ?
Distinct blocks4 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1069 ?
Unique (%)72.0%

Sample

1st rowST 20T
2nd rowST 15T
3rd rowST 10T
4th rowST 8T
5th rowST 6T
ValueCountFrequency (%)
밸브 62
 
1.4%
55
 
1.2%
수도용 51
 
1.1%
도복장 42
 
0.9%
자동차용 40
 
0.9%
led 32
 
0.7%
grid 28
 
0.6%
강관 28
 
0.6%
산업용 28
 
0.6%
교량지지용 28
 
0.6%
Other values (1994) 4075
91.2%
2023-12-12T18:30:25.372253image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
2986
 
12.9%
용 828
 
3.6%
0 620
 
2.7%
( 438
 
1.9%
) 436
 
1.9%
기 418
 
1.8%
- 336
 
1.4%
T 329
 
1.4%
1 297
 
1.3%
터 289
 
1.2%
Other values (537) 16230
69.9%

Most occurring categories

ValueCountFrequency (%)
Other Letter 12116
52.2%
Uppercase Letter 3618
 
15.6%
Space Separator 2986
 
12.9%
Decimal Number 1872
 
8.1%
Lowercase Letter 1179
 
5.1%
Open Punctuation 439
 
1.9%
Close Punctuation 437
 
1.9%
Dash Punctuation 338
 
1.5%
Other Punctuation 187
 
0.8%
Other Symbol 16
 
0.1%
Other values (3) 19
 
0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
용 828
 
6.8%
기 418
 
3.4%
터 289
 
2.4%
이 263
 
2.2%
스 236
 
1.9%
형 206
 
1.7%
도 194
 
1.6%
트 179
 
1.5%
동 170
 
1.4%
수 163
 
1.3%
Other values (449) 9170
75.7%
Uppercase Letter
ValueCountFrequency (%)
T 329
 
9.1%
D 286
 
7.9%
R 275
 
7.6%
S 270
 
7.5%
C 219
 
6.1%
E 218
 
6.0%
G 213
 
5.9%
A 207
 
5.7%
I 190
 
5.3%
L 176
 
4.9%
Other values (18) 1235
34.1%
Lowercase Letter
ValueCountFrequency (%)
e 139
11.8%
o 127
10.8%
r 107
 
9.1%
t 91
 
7.7%
k 89
 
7.5%
i 83
 
7.0%
a 79
 
6.7%
l 68
 
5.8%
d 51
 
4.3%
p 49
 
4.2%
Other values (17) 296
25.1%
Decimal Number
ValueCountFrequency (%)
0 620
33.1%
1 297
15.9%
5 210
 
11.2%
2 185
 
9.9%
3 164
 
8.8%
8 102
 
5.4%
4 94
 
5.0%
6 93
 
5.0%
7 60
 
3.2%
9 47
 
2.5%
Other Punctuation
ValueCountFrequency (%)
/ 70
37.4%
, 56
29.9%
. 30
16.0%
* 10
 
5.3%
# 5
 
2.7%
" 4
 
2.1%
& 4
 
2.1%
: 4
 
2.1%
% 3
 
1.6%
' 1
 
0.5%
Open Punctuation
ValueCountFrequency (%)
( 438
99.8%
[ 1
 
0.2%
Close Punctuation
ValueCountFrequency (%)
) 436
99.8%
] 1
 
0.2%
Dash Punctuation
ValueCountFrequency (%)
- 336
99.4%
－ 2
 
0.6%
Math Symbol
ValueCountFrequency (%)
× 14
93.3%
~ 1
 
6.7%
Other Symbol
ValueCountFrequency (%)
® 13
81.2%
℃ 3
 
18.8%
Space Separator
ValueCountFrequency (%)
2986
100.0%
Modifier Symbol
ValueCountFrequency (%)
` 3
100.0%
Connector Punctuation
ValueCountFrequency (%)
_ 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 12116
52.2%
Common 6294
27.1%
Latin 4787
 
20.6%
Greek 10
 
< 0.1%

Most frequent character per script

Hangul
ValueCountFrequency (%)
용 828
 
6.8%
기 418
 
3.4%
터 289
 
2.4%
이 263
 
2.2%
스 236
 
1.9%
형 206
 
1.7%
도 194
 
1.6%
트 179
 
1.5%
동 170
 
1.4%
수 163
 
1.3%
Other values (449) 9170
75.7%
Latin
ValueCountFrequency (%)
T 329
 
6.9%
D 286
 
6.0%
R 275
 
5.7%
S 270
 
5.6%
C 219
 
4.6%
E 218
 
4.6%
G 213
 
4.4%
A 207
 
4.3%
I 190
 
4.0%
L 176
 
3.7%
Other values (41) 2404
50.2%
Common
ValueCountFrequency (%)
2986
47.4%
0 620
 
9.9%
( 438
 
7.0%
) 436
 
6.9%
- 336
 
5.3%
1 297
 
4.7%
5 210
 
3.3%
2 185
 
2.9%
3 164
 
2.6%
8 102
 
1.6%
Other values (23) 520
 
8.3%
Greek
ValueCountFrequency (%)
Φ 5
50.0%
φ 3
30.0%
β 1
 
10.0%
γ 1
 
10.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 12116
52.2%
ASCII 11047
47.6%
None 41
 
0.2%
Letterlike Symbols 3
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
2986
27.0%
0 620
 
5.6%
( 438
 
4.0%
) 436
 
3.9%
- 336
 
3.0%
T 329
 
3.0%
1 297
 
2.7%
D 286
 
2.6%
R 275
 
2.5%
S 270
 
2.4%
Other values (69) 4774
43.2%
Hangul
ValueCountFrequency (%)
용 828
 
6.8%
기 418
 
3.4%
터 289
 
2.4%
이 263
 
2.2%
스 236
 
1.9%
형 206
 
1.7%
도 194
 
1.6%
트 179
 
1.5%
동 170
 
1.4%
수 163
 
1.3%
Other values (449) 9170
75.7%
None
ValueCountFrequency (%)
× 14
34.1%
® 13
31.7%
Φ 5
 
12.2%
φ 3
 
7.3%
Ø 2
 
4.9%
－ 2
 
4.9%
β 1
 
2.4%
γ 1
 
2.4%
Letterlike Symbols
ValueCountFrequency (%)
℃ 3
100.0%

업체명
Text

Distinct710
Distinct (%)47.9%
Missing5
Missing (%)0.3%
Memory size11.7 KiB
2023-12-12T18:30:25.661141image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length22
Median length13
Mean length7.0438893
Min length2

Characters and Unicode

Total characters10432
Distinct characters374
Distinct categories10 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique440 ?
Unique (%)29.7%

Sample

1st row(주)라온이앤지
2nd row(주)라온이앤지
3rd row(주)라온이앤지
4th row(주)라온이앤지
5th row(주)라온이앤지
ValueCountFrequency (%)
주식회사 38
 
2.4%
제코산업(주 35
 
2.2%
주 23
 
1.4%
led 22
 
1.4%
주)삼양사 19
 
1.2%
주)대한콜크 18
 
1.1%
우리산업(주 18
 
1.1%
e&e 16
 
1.0%
모토닉(주 13
 
0.8%
주)에스엠테크텍스 12
 
0.8%
Other values (727) 1384
86.6%
2023-12-12T18:30:26.156874image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
주 1122
 
10.8%
( 1076
 
10.3%
) 1076
 
10.3%
이 266
 
2.5%
스 262
 
2.5%
업 236
 
2.3%
산 168
 
1.6%
대 149
 
1.4%
전 147
 
1.4%
공 147
 
1.4%
Other values (364) 5783
55.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 7726
74.1%
Open Punctuation 1076
 
10.3%
Close Punctuation 1076
 
10.3%
Uppercase Letter 305
 
2.9%
Space Separator 117
 
1.1%
Other Symbol 82
 
0.8%
Other Punctuation 21
 
0.2%
Decimal Number 16
 
0.2%
Lowercase Letter 12
 
0.1%
Dash Punctuation 1
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
주 1122
 
14.5%
이 266
 
3.4%
스 262
 
3.4%
업 236
 
3.1%
산 168
 
2.2%
대 149
 
1.9%
전 147
 
1.9%
공 147
 
1.9%
텍 132
 
1.7%
기 127
 
1.6%
Other values (323) 4970
64.3%
Uppercase Letter
ValueCountFrequency (%)
E 60
19.7%
L 29
9.5%
D 27
8.9%
C 23
 
7.5%
S 21
 
6.9%
M 20
 
6.6%
I 17
 
5.6%
P 16
 
5.2%
T 14
 
4.6%
R 14
 
4.6%
Other values (11) 64
21.0%
Lowercase Letter
ValueCountFrequency (%)
t 3
25.0%
o 2
16.7%
n 1
 
8.3%
d 1
 
8.3%
e 1
 
8.3%
v 1
 
8.3%
i 1
 
8.3%
m 1
 
8.3%
u 1
 
8.3%
Other Punctuation
ValueCountFrequency (%)
& 16
76.2%
, 3
 
14.3%
. 2
 
9.5%
Decimal Number
ValueCountFrequency (%)
2 12
75.0%
3 2
 
12.5%
1 2
 
12.5%
Open Punctuation
ValueCountFrequency (%)
( 1076
100.0%
Close Punctuation
ValueCountFrequency (%)
) 1076
100.0%
Space Separator
ValueCountFrequency (%)
117
100.0%
Other Symbol
ValueCountFrequency (%)
㈜ 82
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 7808
74.8%
Common 2307
 
22.1%
Latin 317
 
3.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
주 1122
 
14.4%
이 266
 
3.4%
스 262
 
3.4%
업 236
 
3.0%
산 168
 
2.2%
대 149
 
1.9%
전 147
 
1.9%
공 147
 
1.9%
텍 132
 
1.7%
기 127
 
1.6%
Other values (324) 5052
64.7%
Latin
ValueCountFrequency (%)
E 60
18.9%
L 29
 
9.1%
D 27
 
8.5%
C 23
 
7.3%
S 21
 
6.6%
M 20
 
6.3%
I 17
 
5.4%
P 16
 
5.0%
T 14
 
4.4%
R 14
 
4.4%
Other values (20) 76
24.0%
Common
ValueCountFrequency (%)
( 1076
46.6%
) 1076
46.6%
117
 
5.1%
& 16
 
0.7%
2 12
 
0.5%
, 3
 
0.1%
. 2
 
0.1%
3 2
 
0.1%
1 2
 
0.1%
- 1
 
< 0.1%

Most occurring blocks

ValueCountFrequency (%)
Hangul 7726
74.1%
ASCII 2624
 
25.2%
None 82
 
0.8%

Most frequent character per block

Hangul
ValueCountFrequency (%)
주 1122
 
14.5%
이 266
 
3.4%
스 262
 
3.4%
업 236
 
3.1%
산 168
 
2.2%
대 149
 
1.9%
전 147
 
1.9%
공 147
 
1.9%
텍 132
 
1.7%
기 127
 
1.6%
Other values (323) 4970
64.3%
ASCII
ValueCountFrequency (%)
( 1076
41.0%
) 1076
41.0%
117
 
4.5%
E 60
 
2.3%
L 29
 
1.1%
D 27
 
1.0%
C 23
 
0.9%
S 21
 
0.8%
M 20
 
0.8%
I 17
 
0.6%
Other values (30) 158
 
6.0%
None
ValueCountFrequency (%)
㈜ 82
100.0%

등록일자
Date

Distinct70
Distinct (%)4.7%
Missing2
Missing (%)0.1%
Memory size11.7 KiB
Minimum2010-04-21 00:00:00
Maximum2023-04-17 00:00:00
2023-12-12T18:30:26.344521image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T18:30:26.502980image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

Correlations

2023-12-12T18:30:26.951871image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
분야평가기관등록일자
분야1.0000.9980.892
평가기관0.9981.0000.907
등록일자0.8920.9071.000
2023-12-12T18:30:27.086561image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
평가기관분야
평가기관1.0000.995
분야0.9951.000
2023-12-12T18:30:27.203938image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
분야평가기관
분야1.0000.995
평가기관0.9951.000

Missing values

2023-12-12T18:30:20.777918image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T18:30:20.935159image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
2023-12-12T18:30:21.101489image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

번호분야평가기관인증번호품목제품업체명등록일자
01485섬유소재FITI시험연구원R-KORAS-2021-014지오그리드ST 20T(주)라온이앤지2023-04-17
11484섬유소재FITI시험연구원R-KORAS-2021-013지오그리드ST 15T(주)라온이앤지2023-04-17
21483섬유소재FITI시험연구원R-KORAS-2021-012지오그리드ST 10T(주)라온이앤지2023-04-17
31482섬유소재FITI시험연구원R-KORAS-2021-011지오그리드ST 8T(주)라온이앤지2023-04-17
41481섬유소재FITI시험연구원R-KORAS-2021-010지오그리드ST 6T(주)라온이앤지2023-04-17
51480섬유소재FITI시험연구원R-KORAS-2020-044지오그리드BK GRID 20T(주)비케이부강산업2023-04-17
61479섬유소재FITI시험연구원R-KORAS-2020-043지오그리드BK GRID 15T(주)비케이부강산업2023-04-17
71478섬유소재FITI시험연구원R-KORAS-2020-042지오그리드BK GRID 10T(주)비케이부강산업2023-04-17
81477섬유소재FITI시험연구원R-KORAS-2020-041지오그리드BK GRID 8T(주)비케이부강산업2023-04-17
91476섬유소재FITI시험연구원R-KORAS-2020-040지오그리드BK GRID 6T(주)비케이부강산업2023-04-17
번호분야평가기관인증번호품목제품업체명등록일자
147610기계부품한국기계연구원2001-5공압실린더조립용 소형 공압실린더(주)우성엠피아이2010-04-21
14779기계부품한국기계연구원2001-4공압실린더JIG용 소형 공압실린더(주)우성엠피아이2010-04-21
14788기계부품한국기계연구원2003-06오일펌프상용차용 파워스티어링오일펌프영화산업(주)2010-04-21
14797기계부품한국기계연구원2003-2유압밸브유압 릴리프밸브세원셀론텍(주)2010-04-21
14806기계부품한국기계연구원2003-7유압모터굴삭기 주행용 사판식 액셜피스톤 유압모터동명중공업(주)2010-04-21
14815전기/전자부품한국산업기술시험원2002-8콘덴서폴리프로필렌 필름커패시터김천산업(주)2010-04-21
14824기계부품한국기계연구원2001-3공압실린더공장자동화용 공압 실린더(주)한화2010-04-21
14833기계부품한국기계연구원2003-5방진마운트철도차량용 공기 스프링(주) 유일엔시스2010-04-21
14842기계부품한국기계연구원2003-1공압밸브공기압용 방향제어밸브(주)삼인2010-04-21
14851기계부품한국기계연구원2003-4기어박스압연용기어박스(주) 봉 신2010-04-21