Overview

Dataset statistics

Number of variables3
Number of observations35
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.0 KiB
Average record size in memory29.8 B

Variable types

Categorical3

Dataset

Description한국기술교육대학교 온라인평생교육원 스마트 직업훈련 플랫폼 (STEP)에 대한 관련기관 점수 제도 관련 내용을 제공합니다.
Author한국기술교육대학교
URLhttps://www.data.go.kr/data/15091089/fileData.do

Alerts

비중 is highly imbalanced (68.4%)Imbalance

Reproduction

Analysis started2023-12-12 04:15:14.213398
Analysis finished2023-12-12 04:15:14.507221
Duration0.29 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

기관ID
Categorical

Distinct5
Distinct (%)14.3%
Missing0
Missing (%)0.0%
Memory size412.0 B
1
7 
2
7 
3
7 
4
7 
5
7 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row1
2nd row1
3rd row1
4th row1
5th row1

Common Values

ValueCountFrequency (%)
1 7
20.0%
2 7
20.0%
3 7
20.0%
4 7
20.0%
5 7
20.0%

Length

2023-12-12T13:15:14.579356image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T13:15:14.724557image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1 7
20.0%
2 7
20.0%
3 7
20.0%
4 7
20.0%
5 7
20.0%

카테고리 코드
Categorical

Distinct7
Distinct (%)20.0%
Missing0
Missing (%)0.0%
Memory size412.0 B
시험
5 
퀴즈
5 
과제
5 
토론
5 
게시판 참여
5 
Other values (2)
10 

Length

Max length6
Median length2
Mean length3.1428571
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row시험
2nd row퀴즈
3rd row과제
4th row토론
5th row게시판 참여

Common Values

ValueCountFrequency (%)
시험 5
14.3%
퀴즈 5
14.3%
과제 5
14.3%
토론 5
14.3%
게시판 참여 5
14.3%
라이브세미나 5
14.3%
출석 5
14.3%

Length

2023-12-12T13:15:14.880554image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T13:15:15.052317image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
시험 5
12.5%
퀴즈 5
12.5%
과제 5
12.5%
토론 5
12.5%
게시판 5
12.5%
참여 5
12.5%
라이브세미나 5
12.5%
출석 5
12.5%

비중
Categorical

IMBALANCE 

Distinct2
Distinct (%)5.7%
Missing0
Missing (%)0.0%
Memory size412.0 B
0
33 
50
 
2

Length

Max length2
Median length1
Mean length1.0571429
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row50
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 33
94.3%
50 2
 
5.7%

Length

2023-12-12T13:15:15.207304image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T13:15:15.356783image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 33
94.3%
50 2
 
5.7%

Correlations

2023-12-12T13:15:15.453847image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
기관ID카테고리 코드비중
기관ID1.0000.0000.312
카테고리 코드0.0001.0000.000
비중0.3120.0001.000
2023-12-12T13:15:15.582710image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
카테고리 코드기관ID비중
카테고리 코드1.0000.0000.000
기관ID0.0001.0000.359
비중0.0000.3591.000
2023-12-12T13:15:15.684066image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
기관ID카테고리 코드비중
기관ID1.0000.0000.359
카테고리 코드0.0001.0000.000
비중0.3590.0001.000

Missing values

2023-12-12T13:15:14.373124image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T13:15:14.475490image/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

기관ID카테고리 코드비중
01시험50
11퀴즈0
21과제0
31토론0
41게시판 참여0
51라이브세미나0
61출석50
72시험0
82퀴즈0
92과제0
기관ID카테고리 코드비중
254게시판 참여0
264라이브세미나0
274출석0
285시험0
295퀴즈0
305과제0
315토론0
325게시판 참여0
335라이브세미나0
345출석0