Overview

Dataset statistics

Number of variables4
Number of observations10000
Missing cells0
Missing cells (%)0.0%
Duplicate rows422
Duplicate rows (%)4.2%
Total size in memory390.6 KiB
Average record size in memory40.0 B

Variable types

Categorical4

Dataset

Description서울특별시 서대문구 관내에서 실시된 주정차 단속 현황(단속동, 위반내용, 차종, 특별구역 여부)에 대한 정보를 제공합니다.
Author서울특별시 서대문구
URLhttps://www.data.go.kr/data/15034465/fileData.do

Alerts

Dataset has 422 (4.2%) duplicate rowsDuplicates
특별구역 is highly imbalanced (74.8%)Imbalance
차종 is highly imbalanced (59.5%)Imbalance

Reproduction

Analysis started2023-12-12 17:50:51.706879
Analysis finished2023-12-12 17:50:52.462687
Duration0.76 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

단속동
Categorical

Distinct39
Distinct (%)0.4%
Missing0
Missing (%)0.0%
Memory size156.2 KiB
창천동
2188 
남가좌동
1518 
북가좌동
1066 
홍은동
951 
홍제동
934 
Other values (34)
3343 

Length

Max length7
Median length3
Mean length3.3654
Min length2

Unique

Unique10 ?
Unique (%)0.1%

Sample

1st row창천동
2nd row신촌동
3rd row남가좌동
4th row북가좌동
5th row신촌동

Common Values

ValueCountFrequency (%)
창천동 2188
21.9%
남가좌동 1518
15.2%
북가좌동 1066
10.7%
홍은동 951
9.5%
홍제동 934
9.3%
연희동 829
 
8.3%
북아현동 480
 
4.8%
대현동 458
 
4.6%
신촌동 404
 
4.0%
냉천동 178
 
1.8%
Other values (29) 994
9.9%

Length

2023-12-13T02:50:52.588928image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
창천동 2188
21.9%
남가좌동 1518
15.2%
북가좌동 1066
10.7%
홍은동 951
9.5%
홍제동 934
9.3%
연희동 829
 
8.3%
북아현동 480
 
4.8%
대현동 458
 
4.6%
신촌동 404
 
4.0%
냉천동 178
 
1.8%
Other values (29) 994
9.9%

특별구역
Categorical

IMBALANCE 

Distinct5
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Memory size156.2 KiB
일반
8922 
어린이보호구역
 
892
자전거전용차로
 
125
소방관련시설 주변
 
54
노인보호구역
 
7

Length

Max length9
Median length2
Mean length2.5491
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
일반 8922
89.2%
어린이보호구역 892
 
8.9%
자전거전용차로 125
 
1.2%
소방관련시설 주변 54
 
0.5%
노인보호구역 7
 
0.1%

Length

2023-12-13T02:50:52.807518image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T02:50:52.973717image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
일반 8922
88.7%
어린이보호구역 892
 
8.9%
자전거전용차로 125
 
1.2%
소방관련시설 54
 
0.5%
주변 54
 
0.5%
노인보호구역 7
 
0.1%

위반내용
Categorical

Distinct19
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size156.2 KiB
주차금지(황색점선)구역
4145 
주차방법위반
2458 
보도
977 
주정차금지(황색실선)구역
785 
횡단보도
710 
Other values (14)
925 

Length

Max length13
Median length12
Mean length8.408
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row주차방법위반
2nd row주차금지(황색점선)구역
3rd row횡단보도
4th row주차방법위반
5th row주차금지(황색점선)구역

Common Values

ValueCountFrequency (%)
주차금지(황색점선)구역 4145
41.4%
주차방법위반 2458
24.6%
보도 977
 
9.8%
주정차금지(황색실선)구역 785
 
7.8%
횡단보도 710
 
7.1%
버스정류소 218
 
2.2%
이중주차 207
 
2.1%
도로 모퉁이 133
 
1.3%
소화전 115
 
1.1%
주차구획선외 주차 99
 
1.0%
Other values (9) 153
 
1.5%

Length

2023-12-13T02:50:53.174587image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
주차금지(황색점선)구역 4145
40.5%
주차방법위반 2458
24.0%
보도 977
 
9.5%
주정차금지(황색실선)구역 785
 
7.7%
횡단보도 710
 
6.9%
버스정류소 218
 
2.1%
이중주차 207
 
2.0%
도로 133
 
1.3%
모퉁이 133
 
1.3%
소화전 115
 
1.1%
Other values (12) 362
 
3.5%

차종
Categorical

IMBALANCE 

Distinct5
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Memory size156.2 KiB
승용
7994 
화물4톤이하
1528 
승합
 
317
특수
 
110
화물4톤초과
 
51

Length

Max length6
Median length2
Mean length2.6316
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row승용
2nd row승용
3rd row승용
4th row승합
5th row승용

Common Values

ValueCountFrequency (%)
승용 7994
79.9%
화물4톤이하 1528
 
15.3%
승합 317
 
3.2%
특수 110
 
1.1%
화물4톤초과 51
 
0.5%

Length

2023-12-13T02:50:53.375835image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T02:50:53.564155image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
승용 7994
79.9%
화물4톤이하 1528
 
15.3%
승합 317
 
3.2%
특수 110
 
1.1%
화물4톤초과 51
 
0.5%

Correlations

2023-12-13T02:50:53.679458image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
단속동특별구역위반내용차종
단속동1.0000.3970.7020.146
특별구역0.3971.0000.6020.023
위반내용0.7020.6021.0000.234
차종0.1460.0230.2341.000
2023-12-13T02:50:53.829205image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
단속동특별구역위반내용차종
단속동1.0000.1950.2500.068
특별구역0.1951.0000.3510.009
위반내용0.2500.3511.0000.118
차종0.0680.0090.1181.000
2023-12-13T02:50:53.994692image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
단속동특별구역위반내용차종
단속동1.0000.1950.2500.068
특별구역0.1951.0000.3510.009
위반내용0.2500.3511.0000.118
차종0.0680.0090.1181.000

Missing values

2023-12-13T02:50:52.255477image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T02:50:52.393611image/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

단속동특별구역위반내용차종
15090창천동일반주차방법위반승용
38039신촌동일반주차금지(황색점선)구역승용
30720남가좌동일반횡단보도승용
39411북가좌동일반주차방법위반승합
35574신촌동일반주차금지(황색점선)구역승용
9796남가좌동일반주정차금지(황색실선)구역승용
16887미근동일반주차금지(황색점선)구역화물4톤이하
8789홍제동일반주차금지(황색점선)구역승합
15598연희동일반주차방법위반승용
14916북아현동일반주차방법위반승용
단속동특별구역위반내용차종
244신촌동일반횡단보도승용
30589북가좌동일반주차금지(황색점선)구역승용
12652창천동일반주차방법위반화물4톤이하
8582창천동일반주차금지(황색점선)구역승용
36875남가좌동일반이중주차승용
517북아현동일반주차금지(황색점선)구역화물4톤이하
18269북아현동일반주차방법위반승용
8656연희동일반보도승용
1599남가좌동어린이보호구역주정차금지(황색실선)구역승용
33267홍은동일반주차금지(황색점선)구역승용

Duplicate rows

Most frequently occurring

단속동특별구역위반내용차종# duplicates
265창천동일반주차금지(황색점선)구역승용1074
270창천동일반주차방법위반승용494
131북가좌동일반주차금지(황색점선)구역승용371
35남가좌동일반주차금지(황색점선)구역승용357
367홍은동일반주차금지(황색점선)구역승용315
214연희동일반주차금지(황색점선)구역승용210
44남가좌동일반횡단보도승용203
415홍제동일반주차방법위반승용201
40남가좌동일반주차방법위반승용195
189신촌동일반주차방법위반승용171