Overview

Dataset statistics

Number of variables7
Number of observations1625
Missing cells47
Missing cells (%)0.4%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory90.6 KiB
Average record size in memory57.1 B

Variable types

Numeric1
Text5
DateTime1

Dataset

Description연구원에서 보유하고 있는 주요 연구시설 및 장비 현황자료입니다. 컬럼명: 순번, 한글장비명, 영문장비명, 모델명, 제작사, 취득일자, NTIS 등록번호
URLhttps://www.data.go.kr/data/15014166/fileData.do

Alerts

모델명 has 18 (1.1%) missing valuesMissing
제작사 has 18 (1.1%) missing valuesMissing
순번 has unique valuesUnique
등록번호 has unique valuesUnique

Reproduction

Analysis started2023-12-12 13:25:08.690177
Analysis finished2023-12-12 13:25:09.855474
Duration1.17 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

순번
Real number (ℝ)

UNIQUE 

Distinct1625
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean813
Minimum1
Maximum1625
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size14.4 KiB
2023-12-12T22:25:09.935222image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile82.2
Q1407
median813
Q31219
95-th percentile1543.8
Maximum1625
Range1624
Interquartile range (IQR)812

Descriptive statistics

Standard deviation469.24141
Coefficient of variation (CV)0.5771727
Kurtosis-1.2
Mean813
Median Absolute Deviation (MAD)406
Skewness0
Sum1321125
Variance220187.5
MonotonicityStrictly increasing
2023-12-12T22:25:10.088389image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1 1
 
0.1%
1081 1
 
0.1%
1091 1
 
0.1%
1090 1
 
0.1%
1089 1
 
0.1%
1088 1
 
0.1%
1087 1
 
0.1%
1086 1
 
0.1%
1085 1
 
0.1%
1084 1
 
0.1%
Other values (1615) 1615
99.4%
ValueCountFrequency (%)
1 1
0.1%
2 1
0.1%
3 1
0.1%
4 1
0.1%
5 1
0.1%
6 1
0.1%
7 1
0.1%
8 1
0.1%
9 1
0.1%
10 1
0.1%
ValueCountFrequency (%)
1625 1
0.1%
1624 1
0.1%
1623 1
0.1%
1622 1
0.1%
1621 1
0.1%
1620 1
0.1%
1619 1
0.1%
1618 1
0.1%
1617 1
0.1%
1616 1
0.1%

한글장비명
Text

Distinct1358
Distinct (%)83.6%
Missing0
Missing (%)0.0%
Memory size12.8 KiB
2023-12-12T22:25:10.440414image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length82
Median length58
Mean length14.963692
Min length2

Characters and Unicode

Total characters24316
Distinct characters565
Distinct categories12 ?
Distinct scripts3 ?
Distinct blocks4 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1242 ?
Unique (%)76.4%

Sample

1st row웨이퍼 래핑 폴리싱 장비
2nd row광신호발생기
3rd row128Gbaud PAM4 신호 다중화기
4th row초고주파 신호 발생기
5th row에메랄드 편광 얽힘 광원
ValueCountFrequency (%)
분석기 161
 
3.2%
시스템 104
 
2.1%
신호 87
 
1.8%
오실로스코프 64
 
1.3%
및 61
 
1.2%
모듈 55
 
1.1%
발생기 54
 
1.1%
스펙트럼 52
 
1.0%
analyzer 43
 
0.9%
벡터 41
 
0.8%
Other values (2210) 4239
85.4%
2023-12-12T22:25:11.002484image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
3340
 
13.7%
기 675
 
2.8%
스 552
 
2.3%
e 440
 
1.8%
이 419
 
1.7%
a 326
 
1.3%
0 309
 
1.3%
r 309
 
1.3%
분 299
 
1.2%
t 292
 
1.2%
Other values (555) 17355
71.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 13189
54.2%
Lowercase Letter 3585
 
14.7%
Space Separator 3340
 
13.7%
Uppercase Letter 2443
 
10.0%
Decimal Number 1115
 
4.6%
Other Punctuation 208
 
0.9%
Open Punctuation 147
 
0.6%
Close Punctuation 146
 
0.6%
Dash Punctuation 121
 
0.5%
Math Symbol 19
 
0.1%
Other values (2) 3
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
기 675
 
5.1%
스 552
 
4.2%
이 419
 
3.2%
분 299
 
2.3%
석 278
 
2.1%
시 273
 
2.1%
트 253
 
1.9%
터 249
 
1.9%
신 222
 
1.7%
로 213
 
1.6%
Other values (479) 9756
74.0%
Uppercase Letter
ValueCountFrequency (%)
S 227
 
9.3%
A 208
 
8.5%
G 208
 
8.5%
P 177
 
7.2%
D 164
 
6.7%
T 149
 
6.1%
C 148
 
6.1%
M 128
 
5.2%
R 126
 
5.2%
H 113
 
4.6%
Other values (16) 795
32.5%
Lowercase Letter
ValueCountFrequency (%)
e 440
12.3%
a 326
 
9.1%
r 309
 
8.6%
t 292
 
8.1%
o 262
 
7.3%
n 259
 
7.2%
i 252
 
7.0%
l 195
 
5.4%
s 187
 
5.2%
c 145
 
4.0%
Other values (15) 918
25.6%
Decimal Number
ValueCountFrequency (%)
0 309
27.7%
1 156
14.0%
5 127
11.4%
3 122
 
10.9%
2 109
 
9.8%
4 106
 
9.5%
6 59
 
5.3%
8 56
 
5.0%
7 46
 
4.1%
9 25
 
2.2%
Other Punctuation
ValueCountFrequency (%)
/ 106
51.0%
. 57
27.4%
, 25
 
12.0%
& 12
 
5.8%
; 4
 
1.9%
: 3
 
1.4%
？ 1
 
0.5%
Math Symbol
ValueCountFrequency (%)
~ 12
63.2%
+ 7
36.8%
Space Separator
ValueCountFrequency (%)
3340
100.0%
Open Punctuation
ValueCountFrequency (%)
( 147
100.0%
Close Punctuation
ValueCountFrequency (%)
) 146
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 121
100.0%
Other Symbol
ValueCountFrequency (%)
㎔ 2
100.0%
Connector Punctuation
ValueCountFrequency (%)
_ 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 13189
54.2%
Latin 6028
24.8%
Common 5099
 
21.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
기 675
 
5.1%
스 552
 
4.2%
이 419
 
3.2%
분 299
 
2.3%
석 278
 
2.1%
시 273
 
2.1%
트 253
 
1.9%
터 249
 
1.9%
신 222
 
1.7%
로 213
 
1.6%
Other values (479) 9756
74.0%
Latin
ValueCountFrequency (%)
e 440
 
7.3%
a 326
 
5.4%
r 309
 
5.1%
t 292
 
4.8%
o 262
 
4.3%
n 259
 
4.3%
i 252
 
4.2%
S 227
 
3.8%
A 208
 
3.5%
G 208
 
3.5%
Other values (41) 3245
53.8%
Common
ValueCountFrequency (%)
3340
65.5%
0 309
 
6.1%
1 156
 
3.1%
( 147
 
2.9%
) 146
 
2.9%
5 127
 
2.5%
3 122
 
2.4%
- 121
 
2.4%
2 109
 
2.1%
/ 106
 
2.1%
Other values (15) 416
 
8.2%

Most occurring blocks

ValueCountFrequency (%)
Hangul 13189
54.2%
ASCII 11124
45.7%
CJK Compat 2
 
< 0.1%
None 1
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
3340
30.0%
e 440
 
4.0%
a 326
 
2.9%
0 309
 
2.8%
r 309
 
2.8%
t 292
 
2.6%
o 262
 
2.4%
n 259
 
2.3%
i 252
 
2.3%
S 227
 
2.0%
Other values (64) 5108
45.9%
Hangul
ValueCountFrequency (%)
기 675
 
5.1%
스 552
 
4.2%
이 419
 
3.2%
분 299
 
2.3%
석 278
 
2.1%
시 273
 
2.1%
트 253
 
1.9%
터 249
 
1.9%
신 222
 
1.7%
로 213
 
1.6%
Other values (479) 9756
74.0%
CJK Compat
ValueCountFrequency (%)
㎔ 2
100.0%
None
ValueCountFrequency (%)
？ 1
100.0%

영문장비명
Text

Distinct1332
Distinct (%)82.5%
Missing11
Missing (%)0.7%
Memory size12.8 KiB
2023-12-12T22:25:11.330633image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length100
Median length77
Mean length27.698265
Min length3

Characters and Unicode

Total characters44705
Distinct characters97
Distinct categories11 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1208 ?
Unique (%)74.8%

Sample

1st rowWafer Lapping Polishing Machine
2nd rowTunable Laser Source
3rd row128Gbaud PAM4 Signal Multiplexer
4th rowSignal generator for a frequency range up to 330 GHz
5th rowEmerald Polarization Entangled Photon Source
ValueCountFrequency (%)
analyzer 276
 
4.7%
system 208
 
3.5%
signal 165
 
2.8%
generator 129
 
2.2%
for 105
 
1.8%
spectrum 79
 
1.3%
oscilloscope 79
 
1.3%
vector 73
 
1.2%
module 64
 
1.1%
network 60
 
1.0%
Other values (1823) 4678
79.1%
2023-12-12T22:25:11.790754image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
4305
 
9.6%
e 4220
 
9.4%
r 2978
 
6.7%
a 2771
 
6.2%
t 2512
 
5.6%
o 2324
 
5.2%
n 2272
 
5.1%
i 2268
 
5.1%
l 1913
 
4.3%
s 1556
 
3.5%
Other values (87) 17586
39.3%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 31591
70.7%
Uppercase Letter 6804
 
15.2%
Space Separator 4305
 
9.6%
Decimal Number 1143
 
2.6%
Dash Punctuation 299
 
0.7%
Other Punctuation 248
 
0.6%
Close Punctuation 138
 
0.3%
Open Punctuation 138
 
0.3%
Other Letter 22
 
< 0.1%
Math Symbol 15
 
< 0.1%

Most frequent character per category

Lowercase Letter
ValueCountFrequency (%)
e 4220
13.4%
r 2978
 
9.4%
a 2771
 
8.8%
t 2512
 
8.0%
o 2324
 
7.4%
n 2272
 
7.2%
i 2268
 
7.2%
l 1913
 
6.1%
s 1556
 
4.9%
c 1326
 
4.2%
Other values (16) 7451
23.6%
Uppercase Letter
ValueCountFrequency (%)
S 882
13.0%
A 613
 
9.0%
P 479
 
7.0%
M 433
 
6.4%
T 427
 
6.3%
D 404
 
5.9%
C 396
 
5.8%
G 375
 
5.5%
E 344
 
5.1%
R 343
 
5.0%
Other values (16) 2108
31.0%
Other Letter
ValueCountFrequency (%)
품 2
 
9.1%
서 1
 
4.5%
세 1
 
4.5%
액 1
 
4.5%
개 1
 
4.5%
속 1
 
4.5%
부 1
 
4.5%
외 1
 
4.5%
수 1
 
4.5%
작 1
 
4.5%
Other values (11) 11
50.0%
Decimal Number
ValueCountFrequency (%)
0 321
28.1%
1 161
14.1%
2 126
 
11.0%
3 120
 
10.5%
4 114
 
10.0%
5 112
 
9.8%
6 65
 
5.7%
8 61
 
5.3%
7 38
 
3.3%
9 25
 
2.2%
Other Punctuation
ValueCountFrequency (%)
/ 123
49.6%
. 58
23.4%
, 30
 
12.1%
& 27
 
10.9%
: 4
 
1.6%
; 4
 
1.6%
" 2
 
0.8%
Math Symbol
ValueCountFrequency (%)
+ 11
73.3%
~ 4
 
26.7%
Space Separator
ValueCountFrequency (%)
4305
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 299
100.0%
Close Punctuation
ValueCountFrequency (%)
) 138
100.0%
Open Punctuation
ValueCountFrequency (%)
( 138
100.0%
Other Symbol
ValueCountFrequency (%)
㎔ 2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 38395
85.9%
Common 6288
 
14.1%
Hangul 22
 
< 0.1%

Most frequent character per script

Latin
ValueCountFrequency (%)
e 4220
 
11.0%
r 2978
 
7.8%
a 2771
 
7.2%
t 2512
 
6.5%
o 2324
 
6.1%
n 2272
 
5.9%
i 2268
 
5.9%
l 1913
 
5.0%
s 1556
 
4.1%
c 1326
 
3.5%
Other values (42) 14255
37.1%
Common
ValueCountFrequency (%)
4305
68.5%
0 321
 
5.1%
- 299
 
4.8%
1 161
 
2.6%
) 138
 
2.2%
( 138
 
2.2%
2 126
 
2.0%
/ 123
 
2.0%
3 120
 
1.9%
4 114
 
1.8%
Other values (14) 443
 
7.0%
Hangul
ValueCountFrequency (%)
품 2
 
9.1%
서 1
 
4.5%
세 1
 
4.5%
액 1
 
4.5%
개 1
 
4.5%
속 1
 
4.5%
부 1
 
4.5%
외 1
 
4.5%
수 1
 
4.5%
작 1
 
4.5%
Other values (11) 11
50.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 44681
99.9%
Hangul 22
 
< 0.1%
CJK Compat 2
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
4305
 
9.6%
e 4220
 
9.4%
r 2978
 
6.7%
a 2771
 
6.2%
t 2512
 
5.6%
o 2324
 
5.2%
n 2272
 
5.1%
i 2268
 
5.1%
l 1913
 
4.3%
s 1556
 
3.5%
Other values (65) 17562
39.3%
CJK Compat
ValueCountFrequency (%)
㎔ 2
100.0%
Hangul
ValueCountFrequency (%)
품 2
 
9.1%
서 1
 
4.5%
세 1
 
4.5%
액 1
 
4.5%
개 1
 
4.5%
속 1
 
4.5%
부 1
 
4.5%
외 1
 
4.5%
수 1
 
4.5%
작 1
 
4.5%
Other values (11) 11
50.0%

모델명
Text

MISSING 

Distinct1128
Distinct (%)70.2%
Missing18
Missing (%)1.1%
Memory size12.8 KiB
2023-12-12T22:25:12.107847image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length142
Median length80
Mean length9.4567517
Min length2

Characters and Unicode

Total characters15197
Distinct characters152
Distinct categories12 ?
Distinct scripts3 ?
Distinct blocks5 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique938 ?
Unique (%)58.4%

Sample

1st rowLP-70
2nd rowTSL-570
3rd rowSHF 616C
4th rowN5183B
5th rowBenchtop Polarization-Entangled Photon Source Emerald
ValueCountFrequency (%)
모델명 127
 
5.2%
없음 127
 
5.2%
e4438c 26
 
1.1%
system 19
 
0.8%
e4440a 17
 
0.7%
개발장비 15
 
0.6%
analyzer 14
 
0.6%
n9030b 13
 
0.5%
10 11
 
0.5%
pxa 10
 
0.4%
Other values (1504) 2043
84.4%
2023-12-12T22:25:12.553267image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
0 1343
 
8.8%
821
 
5.4%
A 582
 
3.8%
1 562
 
3.7%
S 545
 
3.6%
4 484
 
3.2%
2 461
 
3.0%
e 442
 
2.9%
- 404
 
2.7%
5 403
 
2.7%
Other values (142) 9150
60.2%

Most occurring categories

ValueCountFrequency (%)
Uppercase Letter 4874
32.1%
Decimal Number 4756
31.3%
Lowercase Letter 3370
22.2%
Space Separator 821
 
5.4%
Other Letter 816
 
5.4%
Dash Punctuation 404
 
2.7%
Other Punctuation 117
 
0.8%
Open Punctuation 16
 
0.1%
Close Punctuation 16
 
0.1%
Other Symbol 3
 
< 0.1%
Other values (2) 4
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
모 133
16.3%
음 131
16.1%
델 131
16.1%
없 131
16.1%
명 131
16.1%
장 17
 
2.1%
비 17
 
2.1%
개 16
 
2.0%
발 16
 
2.0%
외 5
 
0.6%
Other values (68) 88
10.8%
Uppercase Letter
ValueCountFrequency (%)
A 582
 
11.9%
S 545
 
11.2%
M 317
 
6.5%
E 307
 
6.3%
P 302
 
6.2%
C 292
 
6.0%
T 285
 
5.8%
D 249
 
5.1%
B 240
 
4.9%
N 226
 
4.6%
Other values (16) 1529
31.4%
Lowercase Letter
ValueCountFrequency (%)
e 442
13.1%
r 315
 
9.3%
a 312
 
9.3%
t 272
 
8.1%
o 266
 
7.9%
i 264
 
7.8%
n 218
 
6.5%
s 187
 
5.5%
l 186
 
5.5%
c 111
 
3.3%
Other values (16) 797
23.6%
Decimal Number
ValueCountFrequency (%)
0 1343
28.2%
1 562
11.8%
4 484
 
10.2%
2 461
 
9.7%
5 403
 
8.5%
3 387
 
8.1%
8 366
 
7.7%
6 340
 
7.1%
7 218
 
4.6%
9 192
 
4.0%
Other Punctuation
ValueCountFrequency (%)
/ 66
56.4%
. 34
29.1%
, 15
 
12.8%
& 2
 
1.7%
Other Symbol
ValueCountFrequency (%)
® 2
66.7%
™ 1
33.3%
Space Separator
ValueCountFrequency (%)
821
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 404
100.0%
Open Punctuation
ValueCountFrequency (%)
( 16
100.0%
Close Punctuation
ValueCountFrequency (%)
) 16
100.0%
Math Symbol
ValueCountFrequency (%)
+ 2
100.0%
Connector Punctuation
ValueCountFrequency (%)
_ 2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 8244
54.2%
Common 6137
40.4%
Hangul 816
 
5.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
모 133
16.3%
음 131
16.1%
델 131
16.1%
없 131
16.1%
명 131
16.1%
장 17
 
2.1%
비 17
 
2.1%
개 16
 
2.0%
발 16
 
2.0%
외 5
 
0.6%
Other values (68) 88
10.8%
Latin
ValueCountFrequency (%)
A 582
 
7.1%
S 545
 
6.6%
e 442
 
5.4%
M 317
 
3.8%
r 315
 
3.8%
a 312
 
3.8%
E 307
 
3.7%
P 302
 
3.7%
C 292
 
3.5%
T 285
 
3.5%
Other values (42) 4545
55.1%
Common
ValueCountFrequency (%)
0 1343
21.9%
821
13.4%
1 562
9.2%
4 484
 
7.9%
2 461
 
7.5%
- 404
 
6.6%
5 403
 
6.6%
3 387
 
6.3%
8 366
 
6.0%
6 340
 
5.5%
Other values (12) 566
9.2%

Most occurring blocks

ValueCountFrequency (%)
ASCII 14378
94.6%
Hangul 815
 
5.4%
None 2
 
< 0.1%
Compat Jamo 1
 
< 0.1%
Letterlike Symbols 1
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
0 1343
 
9.3%
821
 
5.7%
A 582
 
4.0%
1 562
 
3.9%
S 545
 
3.8%
4 484
 
3.4%
2 461
 
3.2%
e 442
 
3.1%
- 404
 
2.8%
5 403
 
2.8%
Other values (62) 8331
57.9%
Hangul
ValueCountFrequency (%)
모 133
16.3%
음 131
16.1%
델 131
16.1%
없 131
16.1%
명 131
16.1%
장 17
 
2.1%
비 17
 
2.1%
개 16
 
2.0%
발 16
 
2.0%
외 5
 
0.6%
Other values (67) 87
10.7%
None
ValueCountFrequency (%)
® 2
100.0%
Compat Jamo
ValueCountFrequency (%)
ㅠ 1
100.0%
Letterlike Symbols
ValueCountFrequency (%)
™ 1
100.0%

제작사
Text

MISSING 

Distinct530
Distinct (%)33.0%
Missing18
Missing (%)1.1%
Memory size12.8 KiB
2023-12-12T22:25:13.244740image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length36
Median length28
Mean length12.801493
Min length2

Characters and Unicode

Total characters20572
Distinct characters260
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

Unique352 ?
Unique (%)21.9%

Sample

1st rowLogitech
2nd rowSantec
3rd rowShf
4th rowKeysight Technologies
5th rowOz Optics
ValueCountFrequency (%)
technologies 425
 
17.3%
agilent 317
 
12.9%
keysight 102
 
4.1%
tektronix 64
 
2.6%
anritsu 63
 
2.6%
rohde&schwarz 43
 
1.7%
communications 39
 
1.6%
spirent 38
 
1.5%
instruments 32
 
1.3%
teledyne 24
 
1.0%
Other values (618) 1314
53.4%
2023-12-12T22:25:13.714065image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
e 2106
 
10.2%
i 1604
 
7.8%
o 1589
 
7.7%
n 1449
 
7.0%
t 1156
 
5.6%
s 1078
 
5.2%
l 1071
 
5.2%
g 909
 
4.4%
c 874
 
4.2%
854
 
4.2%
Other values (250) 7882
38.3%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 15594
75.8%
Uppercase Letter 2563
 
12.5%
Other Letter 1299
 
6.3%
Space Separator 854
 
4.2%
Open Punctuation 81
 
0.4%
Close Punctuation 81
 
0.4%
Other Punctuation 67
 
0.3%
Other Symbol 16
 
0.1%
Dash Punctuation 9
 
< 0.1%
Decimal Number 8
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
스 91
 
7.0%
이 88
 
6.8%
주 51
 
3.9%
에 48
 
3.7%
테 31
 
2.4%
크 31
 
2.4%
시 24
 
1.8%
엔 24
 
1.8%
디 23
 
1.8%
지 22
 
1.7%
Other values (185) 866
66.7%
Lowercase Letter
ValueCountFrequency (%)
e 2106
13.5%
i 1604
10.3%
o 1589
10.2%
n 1449
9.3%
t 1156
 
7.4%
s 1078
 
6.9%
l 1071
 
6.9%
g 909
 
5.8%
c 874
 
5.6%
h 771
 
4.9%
Other values (16) 2987
19.2%
Uppercase Letter
ValueCountFrequency (%)
T 616
24.0%
A 467
18.2%
S 237
 
9.2%
C 151
 
5.9%
K 144
 
5.6%
I 113
 
4.4%
M 92
 
3.6%
P 92
 
3.6%
R 87
 
3.4%
E 81
 
3.2%
Other values (16) 483
18.8%
Other Punctuation
ValueCountFrequency (%)
& 50
74.6%
. 13
 
19.4%
, 3
 
4.5%
/ 1
 
1.5%
Decimal Number
ValueCountFrequency (%)
2 4
50.0%
3 2
25.0%
4 1
 
12.5%
5 1
 
12.5%
Space Separator
ValueCountFrequency (%)
854
100.0%
Open Punctuation
ValueCountFrequency (%)
( 81
100.0%
Close Punctuation
ValueCountFrequency (%)
) 81
100.0%
Other Symbol
ValueCountFrequency (%)
㈜ 16
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 9
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 18157
88.3%
Hangul 1315
 
6.4%
Common 1100
 
5.3%

Most frequent character per script

Hangul
ValueCountFrequency (%)
스 91
 
6.9%
이 88
 
6.7%
주 51
 
3.9%
에 48
 
3.7%
테 31
 
2.4%
크 31
 
2.4%
시 24
 
1.8%
엔 24
 
1.8%
디 23
 
1.7%
지 22
 
1.7%
Other values (186) 882
67.1%
Latin
ValueCountFrequency (%)
e 2106
 
11.6%
i 1604
 
8.8%
o 1589
 
8.8%
n 1449
 
8.0%
t 1156
 
6.4%
s 1078
 
5.9%
l 1071
 
5.9%
g 909
 
5.0%
c 874
 
4.8%
h 771
 
4.2%
Other values (42) 5550
30.6%
Common
ValueCountFrequency (%)
854
77.6%
( 81
 
7.4%
) 81
 
7.4%
& 50
 
4.5%
. 13
 
1.2%
- 9
 
0.8%
2 4
 
0.4%
, 3
 
0.3%
3 2
 
0.2%
/ 1
 
0.1%
Other values (2) 2
 
0.2%

Most occurring blocks

ValueCountFrequency (%)
ASCII 19257
93.6%
Hangul 1299
 
6.3%
None 16
 
0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
e 2106
 
10.9%
i 1604
 
8.3%
o 1589
 
8.3%
n 1449
 
7.5%
t 1156
 
6.0%
s 1078
 
5.6%
l 1071
 
5.6%
g 909
 
4.7%
c 874
 
4.5%
854
 
4.4%
Other values (54) 6567
34.1%
Hangul
ValueCountFrequency (%)
스 91
 
7.0%
이 88
 
6.8%
주 51
 
3.9%
에 48
 
3.7%
테 31
 
2.4%
크 31
 
2.4%
시 24
 
1.8%
엔 24
 
1.8%
디 23
 
1.8%
지 22
 
1.7%
Other values (185) 866
66.7%
None
ValueCountFrequency (%)
㈜ 16
100.0%

취득일자
Date

Distinct1058
Distinct (%)65.1%
Missing0
Missing (%)0.0%
Memory size12.8 KiB
Minimum1988-01-05 00:00:00
Maximum2022-12-15 00:00:00
2023-12-12T22:25:13.878906image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:25:14.030248image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

등록번호
Text

UNIQUE 

Distinct1625
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size12.8 KiB
2023-12-12T22:25:14.260457image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length19
Median length19
Mean length19
Min length19

Characters and Unicode

Total characters30875
Distinct characters15
Distinct categories3 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1625 ?
Unique (%)100.0%

Sample

1st rowNFEC-2023-01-284292
2nd rowNFEC-2022-12-283689
3rd rowNFEC-2022-12-283506
4th rowNFEC-2022-12-283496
5th rowNFEC-2023-02-285359
ValueCountFrequency (%)
nfec-2023-01-284292 1
 
0.1%
nfec-2006-11-020268 1
 
0.1%
nfec-2006-10-020959 1
 
0.1%
nfec-2006-10-021205 1
 
0.1%
nfec-2006-10-020948 1
 
0.1%
nfec-2011-01-148719 1
 
0.1%
nfec-2006-10-020949 1
 
0.1%
nfec-2011-01-135158 1
 
0.1%
nfec-2011-09-147856 1
 
0.1%
nfec-2006-10-021095 1
 
0.1%
Other values (1615) 1615
99.4%
2023-12-12T22:25:14.581636image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
0 4877
15.8%
- 4875
15.8%
2 3851
12.5%
1 3060
9.9%
N 1625
 
5.3%
F 1625
 
5.3%
E 1625
 
5.3%
C 1625
 
5.3%
4 1356
 
4.4%
3 1157
 
3.7%
Other values (5) 5199
16.8%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 19500
63.2%
Uppercase Letter 6500
 
21.1%
Dash Punctuation 4875
 
15.8%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
0 4877
25.0%
2 3851
19.7%
1 3060
15.7%
4 1356
 
7.0%
3 1157
 
5.9%
5 1103
 
5.7%
8 1095
 
5.6%
7 1073
 
5.5%
6 968
 
5.0%
9 960
 
4.9%
Uppercase Letter
ValueCountFrequency (%)
N 1625
25.0%
F 1625
25.0%
E 1625
25.0%
C 1625
25.0%
Dash Punctuation
ValueCountFrequency (%)
- 4875
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 24375
78.9%
Latin 6500
 
21.1%

Most frequent character per script

Common
ValueCountFrequency (%)
0 4877
20.0%
- 4875
20.0%
2 3851
15.8%
1 3060
12.6%
4 1356
 
5.6%
3 1157
 
4.7%
5 1103
 
4.5%
8 1095
 
4.5%
7 1073
 
4.4%
6 968
 
4.0%
Latin
ValueCountFrequency (%)
N 1625
25.0%
F 1625
25.0%
E 1625
25.0%
C 1625
25.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 30875
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
0 4877
15.8%
- 4875
15.8%
2 3851
12.5%
1 3060
9.9%
N 1625
 
5.3%
F 1625
 
5.3%
E 1625
 
5.3%
C 1625
 
5.3%
4 1356
 
4.4%
3 1157
 
3.7%
Other values (5) 5199
16.8%

Interactions

2023-12-12T22:25:09.375224image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Missing values

2023-12-12T22:25:09.542006image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T22:25:09.689477image/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.
2023-12-12T22:25:09.794244image/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

순번한글장비명영문장비명모델명제작사취득일자등록번호
01웨이퍼 래핑 폴리싱 장비Wafer Lapping Polishing MachineLP-70Logitech2022-12-15NFEC-2023-01-284292
12광신호발생기Tunable Laser SourceTSL-570Santec2022-12-15NFEC-2022-12-283689
23128Gbaud PAM4 신호 다중화기128Gbaud PAM4 Signal MultiplexerSHF 616CShf2022-12-13NFEC-2022-12-283506
34초고주파 신호 발생기Signal generator for a frequency range up to 330 GHzN5183BKeysight Technologies2022-12-12NFEC-2022-12-283496
45에메랄드 편광 얽힘 광원Emerald Polarization Entangled Photon SourceBenchtop Polarization-Entangled Photon Source EmeraldOz Optics2022-11-30NFEC-2023-02-285359
56위성채널에뮬리이터RF Channel Fading Simulation SystemSMW200ARohde&Schwarz2022-11-30NFEC-2022-12-283603
67정밀전류전압분석기Precision IV AnalyzerE5270Agilent Technologies2022-11-30NFEC-2022-12-283536
785G NR 신호발생기5G NR Signal GeneratorM9484CKeysight Technologies2022-11-29NFEC-2022-12-283294
89크로스모달 사전학습 모델 연구용 기계학습 서버 시스템Machine Learning Server for cross-modal pretrained modelNF5488A5Inspur2022-11-28NFEC-2022-11-283120
910크로스모달 사전학습 모델 연구용 기계학습 서버 시스템Machine Learning Server for cross-modal pretrained modelNF5488A5Inspur2022-11-28NFEC-2022-11-283119
순번한글장비명영문장비명모델명제작사취득일자등록번호
16151616펄스 패턴 생성기pulse pattern generatorMP1652AAnritsu1994-01-01NFEC-2011-01-133715
16161617RAPID THERMAL ALLY시스템(610i)<NA>SINTERSTATION 2000Hewlett Packard(HP)1994-01-01NFEC-1999-10-036867
16171618안테나측정시스템MEASURINGNF Antenna Measurement SystemOrbit/fr1993-09-07NFEC-2011-01-133484
161816192~20GHz 신호합성기(HP83751A)Synthesizer83751AAgilent Technologies1993-09-01NFEC-2019-11-258680
16191620건식식각장비Dry Etcher SystemP-5000(Mark I)Applied Materials1992-01-04NFEC-2011-01-134905
16201621스펙트럼 분석기Spectrum Analyzer8566BHewlett Packard(HP)1991-12-31NFEC-2011-01-132831
16211622네트웍 분석기Network AnlyzerHP8510SXHewlett Packard(HP)1991-11-16NFEC-2004-03-044375
16221623엑스선 광전자분광기X-ray Photoelectron SpectroscopyESCALAB 200-RVg Scienta1991-01-04NFEC-2015-03-200114
16231624포토레지스트 제거기Photo Register StripperSPS-6000서울엘렉트론1988-12-13NFEC-2011-01-134906
16241625중전류이온주입기Medium Current Ion ImplaterNV-6200EATON CORP.1988-01-05NFEC-1999-10-023273