Overview

Dataset statistics

Number of variables3
Number of observations23
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory707.0 B
Average record size in memory30.7 B

Variable types

Numeric1
DateTime1
Text1

Dataset

Description해당 데이터는 인천광역시 남동구의 남동구청 연혁에 관련된 자료로서, 인천광역시 남동구 남동구청 연혁의 연번, 연대, 연혁의 정보를 확인할 수 있다.
URLhttps://www.data.go.kr/data/15103998/fileData.do

Alerts

연번 has unique valuesUnique
연대 has unique valuesUnique
연혁 has unique valuesUnique

Reproduction

Analysis started2023-12-12 15:21:11.316494
Analysis finished2023-12-12 15:21:11.776880
Duration0.46 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연번
Real number (ℝ)

UNIQUE 

Distinct23
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean12
Minimum1
Maximum23
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size339.0 B
2023-12-13T00:21:11.869019image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile2.1
Q16.5
median12
Q317.5
95-th percentile21.9
Maximum23
Range22
Interquartile range (IQR)11

Descriptive statistics

Standard deviation6.78233
Coefficient of variation (CV)0.56519417
Kurtosis-1.2
Mean12
Median Absolute Deviation (MAD)6
Skewness0
Sum276
Variance46
MonotonicityStrictly increasing
2023-12-13T00:21:12.064057image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=23)
ValueCountFrequency (%)
1 1
 
4.3%
2 1
 
4.3%
23 1
 
4.3%
22 1
 
4.3%
21 1
 
4.3%
20 1
 
4.3%
19 1
 
4.3%
18 1
 
4.3%
17 1
 
4.3%
16 1
 
4.3%
Other values (13) 13
56.5%
ValueCountFrequency (%)
1 1
4.3%
2 1
4.3%
3 1
4.3%
4 1
4.3%
5 1
4.3%
6 1
4.3%
7 1
4.3%
8 1
4.3%
9 1
4.3%
10 1
4.3%
ValueCountFrequency (%)
23 1
4.3%
22 1
4.3%
21 1
4.3%
20 1
4.3%
19 1
4.3%
18 1
4.3%
17 1
4.3%
16 1
4.3%
15 1
4.3%
14 1
4.3%

연대
Date

UNIQUE 

Distinct23
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size316.0 B
Minimum1914-03-01 00:00:00
Maximum2018-11-05 00:00:00
2023-12-13T00:21:12.218023image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T00:21:12.371090image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=23)

연혁
Text

UNIQUE 

Distinct23
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size316.0 B
2023-12-13T00:21:12.653387image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length38
Median length23
Mean length18.913043
Min length6

Characters and Unicode

Total characters435
Distinct characters93
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

Unique23 ?
Unique (%)100.0%

Sample

1st row부천군 남동면
2nd row인천부 편입
3rd row지방자치제 실시에 따라 인천부를 인천시로 개칭
4th row인천시 남동출장소 설치 (지방자치법 공고)공포
5th row인천시 남구 편입 (인천시 구 설치 법률 공포)
ValueCountFrequency (%)
신설 7
 
7.9%
인천시 3
 
3.4%
승격 2
 
2.2%
인천직할시 2
 
2.2%
남동구청사 2
 
2.2%
법률 2
 
2.2%
남구 2
 
2.2%
지방자치법 2
 
2.2%
대통령령 2
 
2.2%
남동출장소 2
 
2.2%
Other values (59) 63
70.8%
2023-12-13T00:21:13.139955image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
66
 
15.2%
동 35
 
8.0%
( 17
 
3.9%
) 17
 
3.9%
개 16
 
3.7%
구 13
 
3.0%
1 12
 
2.8%
남 11
 
2.5%
설 10
 
2.3%
천 10
 
2.3%
Other values (83) 228
52.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 277
63.7%
Space Separator 66
 
15.2%
Decimal Number 50
 
11.5%
Open Punctuation 17
 
3.9%
Close Punctuation 17
 
3.9%
Other Punctuation 8
 
1.8%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
동 35
 
12.6%
개 16
 
5.8%
구 13
 
4.7%
남 11
 
4.0%
설 10
 
3.6%
천 10
 
3.6%
인 9
 
3.2%
시 9
 
3.2%
신 8
 
2.9%
제 6
 
2.2%
Other values (68) 150
54.2%
Decimal Number
ValueCountFrequency (%)
1 12
24.0%
4 7
14.0%
2 6
12.0%
3 5
10.0%
7 4
 
8.0%
0 4
 
8.0%
5 4
 
8.0%
8 3
 
6.0%
6 3
 
6.0%
9 2
 
4.0%
Other Punctuation
ValueCountFrequency (%)
, 6
75.0%
· 2
 
25.0%
Space Separator
ValueCountFrequency (%)
66
100.0%
Open Punctuation
ValueCountFrequency (%)
( 17
100.0%
Close Punctuation
ValueCountFrequency (%)
) 17
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 277
63.7%
Common 158
36.3%

Most frequent character per script

Hangul
ValueCountFrequency (%)
동 35
 
12.6%
개 16
 
5.8%
구 13
 
4.7%
남 11
 
4.0%
설 10
 
3.6%
천 10
 
3.6%
인 9
 
3.2%
시 9
 
3.2%
신 8
 
2.9%
제 6
 
2.2%
Other values (68) 150
54.2%
Common
ValueCountFrequency (%)
66
41.8%
( 17
 
10.8%
) 17
 
10.8%
1 12
 
7.6%
4 7
 
4.4%
2 6
 
3.8%
, 6
 
3.8%
3 5
 
3.2%
7 4
 
2.5%
0 4
 
2.5%
Other values (5) 14
 
8.9%

Most occurring blocks

ValueCountFrequency (%)
Hangul 277
63.7%
ASCII 156
35.9%
None 2
 
0.5%

Most frequent character per block

ASCII
ValueCountFrequency (%)
66
42.3%
( 17
 
10.9%
) 17
 
10.9%
1 12
 
7.7%
4 7
 
4.5%
2 6
 
3.8%
, 6
 
3.8%
3 5
 
3.2%
7 4
 
2.6%
0 4
 
2.6%
Other values (4) 12
 
7.7%
Hangul
ValueCountFrequency (%)
동 35
 
12.6%
개 16
 
5.8%
구 13
 
4.7%
남 11
 
4.0%
설 10
 
3.6%
천 10
 
3.6%
인 9
 
3.2%
시 9
 
3.2%
신 8
 
2.9%
제 6
 
2.2%
Other values (68) 150
54.2%
None
ValueCountFrequency (%)
· 2
100.0%

Interactions

2023-12-13T00:21:11.481276image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-13T00:21:13.272211image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번연대연혁
연번1.0001.0001.000
연대1.0001.0001.000
연혁1.0001.0001.000

Missing values

2023-12-13T00:21:11.641143image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T00:21:11.741378image/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

연번연대연혁
011914-03-01부천군 남동면
121940-04-01인천부 편입
231945-08-15지방자치제 실시에 따라 인천부를 인천시로 개칭
341948-08-15인천시 남동출장소 설치 (지방자치법 공고)공포
451968-01-01인천시 남구 편입 (인천시 구 설치 법률 공포)
561981-01-01직할시 승격
671981-07-01인천직할시 남구 남동출장소 개청
781988-01-01인천직할시 남동구 신설(13개동) (대통령령 제12367호)
891988-05-01자치구 승격 (지방자치법 개정법률 제4004호)
9101988-12-31구간행정구역 일부조정(구월1동, 간석1동) (대통령령 제12557호)
연번연대연혁
13141991-08-26구월3동, 만수5동, 남촌동 신설 (18개동)
14151992-01-01남동공단출장소 신설
15161993-12-01구월4동, 만수6동 신설 (20개동)
16171993-12-27남동구청사 준공
17181994-01-22남동구청사 이전 개청식
18191995-01-01인천광역시로 명칭변경 (법률 제4789호)
19201998-11-016개동 3개동으로 통·폐합 (17개동)
20212009-07-20논현동 신설 (18개동)
21222011-05-20논현1·2동, 논현고잔동 분동(19개동)
22232018-11-05장수서창동, 서창2동 분동(20개동)