Overview

Dataset statistics

Number of variables5
Number of observations1598
Missing cells0
Missing cells (%)0.0%
Duplicate rows221
Duplicate rows (%)13.8%
Total size in memory64.1 KiB
Average record size in memory41.1 B

Variable types

Categorical5

Dataset

DescriptionPowerPartnerPrimeVoice_대용량고객정보표준문서정보및기술지원 일반 정보입니다. 대용량정보 표준문서 정보 및 기술지원에 대한 정보를 얻으실 수 있습니다.
Author한국전력공사
URLhttps://www.data.go.kr/data/15068973/fileData.do

Alerts

목차 has constant value ""Constant
Dataset has 221 (13.8%) duplicate rowsDuplicates
분류번호 is highly overall correlated with 소분류High correlation
대분류 is highly overall correlated with 소분류High correlation
소분류 is highly overall correlated with 분류번호 and 1 other fieldsHigh correlation

Reproduction

Analysis started2023-12-12 12:54:00.163093
Analysis finished2023-12-12 12:54:00.523984
Duration0.36 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

분류번호
Categorical

HIGH CORRELATION 

Distinct3
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size12.6 KiB
20180900000000
1224 
20180300000000
204 
20180700000000
170 

Length

Max length14
Median length14
Mean length14
Min length14

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row20180300000000
2nd row20180300000000
3rd row20180300000000
4th row20180300000000
5th row20180300000000

Common Values

ValueCountFrequency (%)
20180900000000 1224
76.6%
20180300000000 204
 
12.8%
20180700000000 170
 
10.6%

Length

2023-12-12T21:54:00.596303image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T21:54:00.692941image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
20180900000000 1224
76.6%
20180300000000 204
 
12.8%
20180700000000 170
 
10.6%

대분류
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Memory size12.6 KiB
A21
1224 
A23
374 

Length

Max length3
Median length3
Mean length3
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowA21
2nd rowA21
3rd rowA21
4th rowA21
5th rowA21

Common Values

ValueCountFrequency (%)
A21 1224
76.6%
A23 374
 
23.4%

Length

2023-12-12T21:54:00.814462image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T21:54:00.922264image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
a21 1224
76.6%
a23 374
 
23.4%

소분류
Categorical

HIGH CORRELATION 

Distinct23
Distinct (%)1.4%
Missing0
Missing (%)0.0%
Memory size12.6 KiB
DS-2405
136 
DS-1031
136 
ES-5970-0007
136 
ES-5950-0005
136 
ES-5950-0006
136 
Other values (18)
918 

Length

Max length12
Median length12
Mean length10.829787
Min length7

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowES-8340-0001
2nd rowES-8340-0001
3rd rowES-8340-0001
4th rowES-8340-0001
5th rowES-8340-0001

Common Values

ValueCountFrequency (%)
DS-2405 136
8.5%
DS-1031 136
8.5%
ES-5970-0007 136
8.5%
ES-5950-0005 136
8.5%
ES-5950-0006 136
8.5%
ES-5340-0010 136
8.5%
ES-5970-0018 136
8.5%
ES-5340-0012 136
8.5%
ES-5970-0008 136
8.5%
ES-9905-0004 51
 
3.2%
Other values (13) 323
20.2%

Length

2023-12-12T21:54:01.044262image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
ds-2405 136
8.5%
ds-1031 136
8.5%
es-5970-0007 136
8.5%
es-5950-0005 136
8.5%
es-5950-0006 136
8.5%
es-5340-0010 136
8.5%
es-5970-0018 136
8.5%
es-5340-0012 136
8.5%
es-5970-0008 136
8.5%
es-4030-0002 51
 
3.2%
Other values (13) 323
20.2%

목차
Categorical

CONSTANT 

Distinct1
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Memory size12.6 KiB
표준규격(II)목차(20140521).hwp
1598 

Length

Max length24
Median length24
Mean length24
Min length24

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row표준규격(II)목차(20140521).hwp
2nd row표준규격(II)목차(20140521).hwp
3rd row표준규격(II)목차(20140521).hwp
4th row표준규격(II)목차(20140521).hwp
5th row표준규격(II)목차(20140521).hwp

Common Values

ValueCountFrequency (%)
표준규격(II)목차(20140521).hwp 1598
100.0%

Length

2023-12-12T21:54:01.211544image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T21:54:01.298849image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
표준규격(ii)목차(20140521).hwp 1598
100.0%

파일이름
Categorical

Distinct17
Distinct (%)1.1%
Missing0
Missing (%)0.0%
Memory size12.6 KiB
한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
 
94
test9.hwp
 
94
대한전기협회 위원위촉_김정래팀장2.pdf/
 
94
대한전기협회 위원위촉_김정래팀장1.pdf/
 
94
대한전기협회 위원위촉_김정래팀장.pdf/
 
94
Other values (12)
1128 

Length

Max length54
Median length41
Mean length33.352941
Min length9

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
2nd row한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
3rd row한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
4th rowtest9.hwp
5th rowtest9.hwp

Common Values

ValueCountFrequency (%)
한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/ 94
 
5.9%
test9.hwp 94
 
5.9%
대한전기협회 위원위촉_김정래팀장2.pdf/ 94
 
5.9%
대한전기협회 위원위촉_김정래팀장1.pdf/ 94
 
5.9%
대한전기협회 위원위촉_김정래팀장.pdf/ 94
 
5.9%
전기공업협동조합 인증위원위촉_김정래팀장.pdf/ 94
 
5.9%
전기공업협동조합단체표준심사위원 위촉_김정래팀장1.pdf/ 94
 
5.9%
[위촉] 단체표준심의회위원 (전중구) 041220.jpg/ 94
 
5.9%
[위촉] 실적공사비 적산제도 분과위원회 위원 (하상철) 060425.jpg/ 94
 
5.9%
[위촉] 전기공사협회기술위원회 (하상철) 080507.jpg/ 94
 
5.9%
Other values (7) 658
41.2%

Length

2023-12-12T21:54:01.413038image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
위촉 752
 
11.9%
하상철 376
 
6.0%
대한전기협회 282
 
4.5%
전기분야실적공사비표준화 282
 
4.5%
분과위원회 282
 
4.5%
장인철 188
 
3.0%
090604.jpg 188
 
3.0%
지정 188
 
3.0%
위원 188
 
3.0%
master 94
 
1.5%
Other values (37) 3478
55.2%

Correlations

2023-12-12T21:54:01.505839image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
분류번호대분류소분류파일이름
분류번호1.0000.2101.0000.000
대분류0.2101.0001.0000.000
소분류1.0001.0001.0000.000
파일이름0.0000.0000.0001.000
2023-12-12T21:54:01.612658image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
파일이름분류번호대분류소분류
파일이름1.0000.0000.0000.000
분류번호0.0001.0000.3430.994
대분류0.0000.3431.0000.993
소분류0.0000.9940.9931.000
2023-12-12T21:54:01.731431image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
분류번호대분류소분류파일이름
분류번호1.0000.3430.9940.000
대분류0.3431.0000.9930.000
소분류0.9940.9931.0000.000
파일이름0.0000.0000.0001.000

Missing values

2023-12-12T21:54:00.381064image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T21:54:00.482729image/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.

Sample

분류번호대분류소분류목차파일이름
020180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
120180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
220180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp한국전기산업연구원실적공사비전문위원위촉_김정래팀장.pdf/
320180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwptest9.hwp
420180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwptest9.hwp
520180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwptest9.hwp
620180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp대한전기협회 위원위촉_김정래팀장2.pdf/
720180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp대한전기협회 위원위촉_김정래팀장2.pdf/
820180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp대한전기협회 위원위촉_김정래팀장2.pdf/
920180300000000A21ES-8340-0001표준규격(II)목차(20140521).hwp대한전기협회 위원위촉_김정래팀장1.pdf/
분류번호대분류소분류목차파일이름
158820180900000000A23DS-2405표준규격(II)목차(20140521).hwp[위촉] 전기분야실적공사비표준화 분과위원회 (하상철) 090604.jpg/
158920180900000000A23DS-2405표준규격(II)목차(20140521).hwp[위촉] 전기분야실적공사비표준화 분과위원회 (하상철) 090604.jpg/
159020180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159120180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159220180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159320180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159420180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159520180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159620180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/
159720180900000000A23DS-2405표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/

Duplicate rows

Most frequently occurring

분류번호대분류소분류목차파일이름# duplicates
6820180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 단체표준심의회위원 (전중구) 041220.jpg/8
6920180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 실적공사비 적산제도 분과위원회 위원 (하상철) 060425.jpg/8
7020180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 전기공사협회기술위원회 (하상철) 080507.jpg/8
7120180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 전기분야실적공사비표준화 분과위원회 (장인철) 090604.jpg/8
7220180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 전기분야실적공사비표준화 분과위원회 (하상철) 090604.jpg/8
7320180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 전기분야실적공사비표준화 심사위원회 위원 (배성환) 090623.jpg/8
7420180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 전기설비 시공기술발전위한 MASTER SPEC 전문가위원 (장인철) 090301.jpg/8
7520180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[위촉] 전력IT표준화포럼 표준화로드맵 WG위원 (하상철) 070109.jpg/8
7620180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[지정] IEC TC8 간사기관지정 020425.jpg/8
7720180900000000A21ES-5340-0010표준규격(II)목차(20140521).hwp[지정] 국제표준화 간사기관지정서 (한국전력공사) 990824.PDF/8