Overview

Dataset statistics

Number of variables5
Number of observations1121
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory43.9 KiB
Average record size in memory40.1 B

Variable types

Categorical3
DateTime2

Dataset

Description학부모On누리 온라인 교육 수강자(회원)대상 만족도 조사 문항, 참여자, 만족도 값 등을 포함한 내용입니다.
Author국가평생교육진흥원
URLhttps://www.data.go.kr/data/15071862/fileData.do

Alerts

도메인명 has constant value ""Constant

Reproduction

Analysis started2023-12-12 03:31:56.384781
Analysis finished2023-12-12 03:31:56.811858
Duration0.43 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

도메인명
Categorical

CONSTANT 

Distinct1
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Memory size8.9 KiB
www.parents.go.kr
1121 

Length

Max length17
Median length17
Mean length17
Min length17

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowwww.parents.go.kr
2nd rowwww.parents.go.kr
3rd rowwww.parents.go.kr
4th rowwww.parents.go.kr
5th rowwww.parents.go.kr

Common Values

ValueCountFrequency (%)
www.parents.go.kr 1121
100.0%

Length

2023-12-12T12:31:56.920680image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T12:31:57.073410image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
www.parents.go.kr 1121
100.0%

년월일
Date

Distinct496
Distinct (%)44.2%
Missing0
Missing (%)0.0%
Memory size8.9 KiB
Minimum2012-03-16 00:00:00
Maximum2014-07-24 00:00:00
2023-12-12T12:31:57.246523image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T12:31:57.480945image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

메뉴코드
Categorical

Distinct33
Distinct (%)2.9%
Missing0
Missing (%)0.0%
Memory size8.9 KiB
pntcmt_01
217 
edudt
211 
pntsurvey
185 
notice
108 
leconline
104 
Other values (28)
296 

Length

Max length14
Median length13
Mean length7.677074
Min length4

Unique

Unique3 ?
Unique (%)0.3%

Sample

1st rowcounctinfo
2nd rowpntcmt_01
3rd rowedudt
4th rowleconline
5th rownotice

Common Values

ValueCountFrequency (%)
pntcmt_01 217
19.4%
edudt 211
18.8%
pntsurvey 185
16.5%
notice 108
9.6%
leconline 104
9.3%
lecsche 34
 
3.0%
plinfo 27
 
2.4%
counctinfo 25
 
2.2%
councyber 23
 
2.1%
news 20
 
1.8%
Other values (23) 167
14.9%

Length

2023-12-12T12:31:57.724776image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
pntcmt_01 217
19.4%
edudt 211
18.8%
pntsurvey 185
16.5%
notice 108
9.6%
leconline 104
9.3%
lecsche 34
 
3.0%
plinfo 27
 
2.4%
counctinfo 25
 
2.2%
councyber 23
 
2.1%
news 20
 
1.8%
Other values (23) 167
14.9%

평가등급
Categorical

Distinct5
Distinct (%)0.4%
Missing0
Missing (%)0.0%
Memory size8.9 KiB
A
660 
B
196 
C
112 
E
111 
D
 
42

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowE
2nd rowC
3rd rowE
4th rowB
5th rowD

Common Values

ValueCountFrequency (%)
A 660
58.9%
B 196
 
17.5%
C 112
 
10.0%
E 111
 
9.9%
D 42
 
3.7%

Length

2023-12-12T12:31:57.931507image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T12:31:58.126327image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
a 660
58.9%
b 196
 
17.5%
c 112
 
10.0%
e 111
 
9.9%
d 42
 
3.7%

등록일
Date

Distinct1093
Distinct (%)97.5%
Missing0
Missing (%)0.0%
Memory size8.9 KiB
Minimum2012-03-16 06:25:00
Maximum2014-07-24 12:50:00
2023-12-12T12:31:58.324333image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T12:31:58.555036image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

Correlations

2023-12-12T12:31:58.708024image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
메뉴코드평가등급
메뉴코드1.0000.393
평가등급0.3931.000
2023-12-12T12:31:58.824943image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
평가등급메뉴코드
평가등급1.0000.195
메뉴코드0.1951.000
2023-12-12T12:31:58.943288image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
메뉴코드평가등급
메뉴코드1.0000.195
평가등급0.1951.000

Missing values

2023-12-12T12:31:56.602557image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T12:31:56.750186image/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

도메인명년월일메뉴코드평가등급등록일
0www.parents.go.kr2012-03-16counctinfoE2012-03-16 6:25
1www.parents.go.kr2012-03-19pntcmt_01C2012-03-19 10:56
2www.parents.go.kr2012-03-26edudtE2012-03-26 1:41
3www.parents.go.kr2012-03-28leconlineB2012-03-28 11:50
4www.parents.go.kr2012-03-28noticeD2012-03-28 11:37
5www.parents.go.kr2012-03-29plstateD2012-03-29 4:30
6www.parents.go.kr2012-03-30pntcmt_01A2012-03-30 1:08
7www.parents.go.kr2012-03-30lecscheE2012-03-30 2:39
8www.parents.go.kr2012-03-31pntcmt_01A2012-03-31 1:59
9www.parents.go.kr2012-03-31councyberB2012-03-31 10:21
도메인명년월일메뉴코드평가등급등록일
1111www.parents.go.kr2014-05-23pntcmt_01A2014-05-23 4:19
1112www.parents.go.kr2014-05-27leconlineB2014-05-27 1:48
1113www.parents.go.kr2014-06-06counctinfoA2014-06-06 2:17
1114www.parents.go.kr2014-06-12edudtE2014-06-12 12:28
1115www.parents.go.kr2014-06-27edudtA2014-06-27 9:41
1116www.parents.go.kr2014-06-27noticeB2014-06-27 7:42
1117www.parents.go.kr2014-07-10pntcmt_01A2014-07-10 10:00
1118www.parents.go.kr2014-07-15pntsurveyA2014-07-15 8:31
1119www.parents.go.kr2014-07-18plinfoC2014-07-18 10:51
1120www.parents.go.kr2014-07-24pntcmt_01C2014-07-24 12:50