Overview

Dataset statistics

Number of variables4
Number of observations73
Missing cells16
Missing cells (%)5.5%
Duplicate rows1
Duplicate rows (%)1.4%
Total size in memory2.4 KiB
Average record size in memory33.8 B

Variable types

Text1
Categorical1
DateTime2

Dataset

Description서울특별시 용산구 학습동아리모임일시 현황(학습 동아리명, 학습동아리모임 요일, 시작시작, 끝시간)에 대한 데이터를 제공합니다.
Author서울특별시 용산구
URLhttps://www.data.go.kr/data/15071201/fileData.do

Alerts

Dataset has 1 (1.4%) duplicate rowsDuplicates
시작시간 has 8 (11.0%) missing valuesMissing
끝시간 has 8 (11.0%) missing valuesMissing

Reproduction

Analysis started2023-12-12 20:57:48.502394
Analysis finished2023-12-12 20:57:48.924999
Duration0.42 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

동아리명
Text

Distinct59
Distinct (%)80.8%
Missing0
Missing (%)0.0%
Memory size716.0 B
2023-12-13T05:57:49.114271image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length19
Median length14
Mean length7.6027397
Min length3

Characters and Unicode

Total characters555
Distinct characters184
Distinct categories6 ?
Distinct scripts2 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique49 ?
Unique (%)67.1%

Sample

1st row꽃보다 역사
2nd row용산사랑
3rd row미르한글봉사단
4th row용산예술을사랑하는모임 "환상"
5th row글자람
ValueCountFrequency (%)
용강회 4
 
3.4%
방과후 3
 
2.6%
나눔학교 3
 
2.6%
성찰의 3
 
2.6%
에니어그램 3
 
2.6%
보광 3
 
2.6%
우쿨렐레 2
 
1.7%
스마트폰 2
 
1.7%
이웃나라 2
 
1.7%
도란도란 2
 
1.7%
Other values (80) 89
76.7%
2023-12-13T05:57:49.613489image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
43
 
7.7%
용 24
 
4.3%
산 18
 
3.2%
사 15
 
2.7%
리 11
 
2.0%
그 11
 
2.0%
림 10
 
1.8%
이 9
 
1.6%
나 8
 
1.4%
라 8
 
1.4%
Other values (174) 398
71.7%

Most occurring categories

ValueCountFrequency (%)
Other Letter 494
89.0%
Space Separator 43
 
7.7%
Other Punctuation 7
 
1.3%
Close Punctuation 4
 
0.7%
Open Punctuation 4
 
0.7%
Decimal Number 3
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
용 24
 
4.9%
산 18
 
3.6%
사 15
 
3.0%
리 11
 
2.2%
그 11
 
2.2%
림 10
 
2.0%
이 9
 
1.8%
나 8
 
1.6%
라 8
 
1.6%
아 8
 
1.6%
Other values (162) 372
75.3%
Other Punctuation
ValueCountFrequency (%)
" 2
28.6%
: 1
14.3%
& 1
14.3%
· 1
14.3%
. 1
14.3%
! 1
14.3%
Decimal Number
ValueCountFrequency (%)
5 1
33.3%
3 1
33.3%
0 1
33.3%
Space Separator
ValueCountFrequency (%)
43
100.0%
Close Punctuation
ValueCountFrequency (%)
) 4
100.0%
Open Punctuation
ValueCountFrequency (%)
( 4
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 494
89.0%
Common 61
 
11.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
용 24
 
4.9%
산 18
 
3.6%
사 15
 
3.0%
리 11
 
2.2%
그 11
 
2.2%
림 10
 
2.0%
이 9
 
1.8%
나 8
 
1.6%
라 8
 
1.6%
아 8
 
1.6%
Other values (162) 372
75.3%
Common
ValueCountFrequency (%)
43
70.5%
) 4
 
6.6%
( 4
 
6.6%
" 2
 
3.3%
5 1
 
1.6%
: 1
 
1.6%
3 1
 
1.6%
0 1
 
1.6%
& 1
 
1.6%
· 1
 
1.6%
Other values (2) 2
 
3.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 494
89.0%
ASCII 60
 
10.8%
None 1
 
0.2%

Most frequent character per block

ASCII
ValueCountFrequency (%)
43
71.7%
) 4
 
6.7%
( 4
 
6.7%
" 2
 
3.3%
5 1
 
1.7%
: 1
 
1.7%
3 1
 
1.7%
0 1
 
1.7%
& 1
 
1.7%
. 1
 
1.7%
Hangul
ValueCountFrequency (%)
용 24
 
4.9%
산 18
 
3.6%
사 15
 
3.0%
리 11
 
2.2%
그 11
 
2.2%
림 10
 
2.0%
이 9
 
1.8%
나 8
 
1.6%
라 8
 
1.6%
아 8
 
1.6%
Other values (162) 372
75.3%
None
ValueCountFrequency (%)
· 1
100.0%

요일
Categorical

Distinct9
Distinct (%)12.3%
Missing0
Missing (%)0.0%
Memory size716.0 B
화
21 
수
13 
목
10 
월
9 
일
8 
Other values (4)
12 

Length

Max length8
Median length1
Mean length1.1369863
Min length1

Unique

Unique2 ?
Unique (%)2.7%

Sample

1st row수
2nd row수
3rd row금
4th row화, 일
5th row월

Common Values

ValueCountFrequency (%)
화 21
28.8%
수 13
17.8%
목 10
13.7%
월 9
12.3%
일 8
 
11.0%
금 7
 
9.6%
토 3
 
4.1%
화, 일 1
 
1.4%
2,4주 화요일 1
 
1.4%

Length

2023-12-13T05:57:49.762539image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T05:57:49.880157image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
화 22
29.3%
수 13
17.3%
목 10
13.3%
월 9
12.0%
일 9
12.0%
금 7
 
9.3%
토 3
 
4.0%
2,4주 1
 
1.3%
화요일 1
 
1.3%

시작시간
Date

MISSING 

Distinct14
Distinct (%)21.5%
Missing8
Missing (%)11.0%
Memory size716.0 B
Minimum2023-12-13 09:30:00
Maximum2023-12-13 19:30:00
2023-12-13T05:57:49.997907image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T05:57:50.121925image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=14)

끝시간
Date

MISSING 

Distinct16
Distinct (%)24.6%
Missing8
Missing (%)11.0%
Memory size716.0 B
Minimum2023-12-13 04:00:00
Maximum2023-12-13 23:00:00
2023-12-13T05:57:50.235716image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T05:57:50.346714image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=16)

Correlations

2023-12-13T05:57:50.430620image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
동아리명요일시작시간끝시간
동아리명1.0000.7540.9760.960
요일0.7541.0000.0000.368
시작시간0.9760.0001.0000.955
끝시간0.9600.3680.9551.000

Missing values

2023-12-13T05:57:48.719193image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T05:57:48.786297image/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.
2023-12-13T05:57:48.874115image/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

동아리명요일시작시간끝시간
0꽃보다 역사수09:3012:00
1용산사랑수10:0012:00
2미르한글봉사단금17:0019:00
3용산예술을사랑하는모임 "환상"화, 일<NA><NA>
4글자람월10:0012:00
5숙명여자대학원 미용예술전공화13:0015:00
6이웃나라 문화알기 (일본어교실)화15:0017:00
7용산구 마음강사 (책품세)2,4주 화요일10:0012:00
8보광 방과후 나눔학교목15:0018:00
9보광 방과후 나눔학교화15:0018:00
동아리명요일시작시간끝시간
63성찰의 에니어그램목19:0022:00
64성찰의 에니어그램화10:0013:00
65그림책아라목10:0012:00
66그림책아라금10:0012:00
67루비책방일11:0014:00
68손 꽃화19:0021:00
69우리 옛놀이 연구소화10:0012:00
70이촌 그림책수10:0012:00
71소확행 동네배움터 사랑가득 캐리커쳐월14:0016:00
72님그림(소확행동네배움터)월14:0016:00

Duplicate rows

Most frequently occurring

동아리명요일시작시간끝시간# duplicates
0우쿨렐레 미 아미고수14:0016:302