Overview

Dataset statistics

Number of variables3
Number of observations300
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory7.2 KiB
Average record size in memory24.4 B

Variable types

Categorical2
Text1

Dataset

Description자동차관리법 및 자동차종합검사 시행등에 관한 규칙에 따라 한국교통안전공단(KOTSA)에서 관리하는 자동차검사 자료입니다.
Author한국교통안전공단
URLhttps://www.data.go.kr/data/15088039/fileData.do

Alerts

기관명 is highly overall correlated with 등록일시High correlation
등록일시 is highly overall correlated with 기관명High correlation
법정동 has unique valuesUnique

Reproduction

Analysis started2023-12-12 14:01:52.352140
Analysis finished2023-12-12 14:01:52.614333
Duration0.26 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

기관명
Categorical

HIGH CORRELATION 

Distinct11
Distinct (%)3.7%
Missing0
Missing (%)0.0%
Memory size2.5 KiB
노원내압용기검사소
85 
수성내압용기검사소
66 
강동내압용기검사소
42 
서수원내압용기검사소
39 
주례내압용기검사소
22 
Other values (6)
46 

Length

Max length10
Median length9
Mean length9.18
Min length9

Unique

Unique2 ?
Unique (%)0.7%

Sample

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

Common Values

ValueCountFrequency (%)
노원내압용기검사소 85
28.3%
수성내압용기검사소 66
22.0%
강동내압용기검사소 42
14.0%
서수원내압용기검사소 39
13.0%
주례내압용기검사소 22
 
7.3%
신탄진내압용기검사소 15
 
5.0%
광주내압용기검사소 12
 
4.0%
울산내압용기검사소 10
 
3.3%
인천내압용기검사소 7
 
2.3%
계양내압용기검사소 1
 
0.3%

Length

2023-12-12T23:01:52.674755image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
노원내압용기검사소 85
28.3%
수성내압용기검사소 66
22.0%
강동내압용기검사소 42
14.0%
서수원내압용기검사소 39
13.0%
주례내압용기검사소 22
 
7.3%
신탄진내압용기검사소 15
 
5.0%
광주내압용기검사소 12
 
4.0%
울산내압용기검사소 10
 
3.3%
인천내압용기검사소 7
 
2.3%
계양내압용기검사소 1
 
0.3%

법정동
Text

UNIQUE 

Distinct300
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size2.5 KiB
2023-12-12T23:01:52.880429image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length18
Median length16
Mean length14.453333
Min length10

Characters and Unicode

Total characters4336
Distinct characters187
Distinct categories3 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique300 ?
Unique (%)100.0%

Sample

1st row경기도 화성시 새솔동
2nd row경기도 화성시 중동
3rd row경기도 화성시 신동
4th row경기도 화성시 목동
5th row경기도 화성시 산척동
ValueCountFrequency (%)
서울특별시 85
 
8.3%
경기도 80
 
7.9%
대구광역시 46
 
4.5%
성북구 39
 
3.8%
광주시 39
 
3.8%
달성군 36
 
3.5%
시흥시 30
 
2.9%
부산광역시 22
 
2.2%
경상북도 20
 
2.0%
성동구 17
 
1.7%
Other values (325) 605
59.4%
2023-12-12T23:01:53.273477image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
719
 
16.6%
282
 
6.5%
218
 
5.0%
174
 
4.0%
161
 
3.7%
128
 
3.0%
124
 
2.9%
108
 
2.5%
105
 
2.4%
104
 
2.4%
Other values (177) 2213
51.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 3558
82.1%
Space Separator 719
 
16.6%
Decimal Number 59
 
1.4%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
282
 
7.9%
218
 
6.1%
174
 
4.9%
161
 
4.5%
128
 
3.6%
124
 
3.5%
108
 
3.0%
105
 
3.0%
104
 
2.9%
96
 
2.7%
Other values (169) 2058
57.8%
Decimal Number
ValueCountFrequency (%)
2 15
25.4%
1 15
25.4%
3 9
15.3%
4 8
13.6%
5 7
11.9%
6 3
 
5.1%
7 2
 
3.4%
Space Separator
ValueCountFrequency (%)
719
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 3558
82.1%
Common 778
 
17.9%

Most frequent character per script

Hangul
ValueCountFrequency (%)
282
 
7.9%
218
 
6.1%
174
 
4.9%
161
 
4.5%
128
 
3.6%
124
 
3.5%
108
 
3.0%
105
 
3.0%
104
 
2.9%
96
 
2.7%
Other values (169) 2058
57.8%
Common
ValueCountFrequency (%)
719
92.4%
2 15
 
1.9%
1 15
 
1.9%
3 9
 
1.2%
4 8
 
1.0%
5 7
 
0.9%
6 3
 
0.4%
7 2
 
0.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 3558
82.1%
ASCII 778
 
17.9%

Most frequent character per block

ASCII
ValueCountFrequency (%)
719
92.4%
2 15
 
1.9%
1 15
 
1.9%
3 9
 
1.2%
4 8
 
1.0%
5 7
 
0.9%
6 3
 
0.4%
7 2
 
0.3%
Hangul
ValueCountFrequency (%)
282
 
7.9%
218
 
6.1%
174
 
4.9%
161
 
4.5%
128
 
3.6%
124
 
3.5%
108
 
3.0%
105
 
3.0%
104
 
2.9%
96
 
2.7%
Other values (169) 2058
57.8%

등록일시
Categorical

HIGH CORRELATION 

Distinct17
Distinct (%)5.7%
Missing0
Missing (%)0.0%
Memory size2.5 KiB
2011-12-19
68 
2013-12-30
39 
2012-03-29
32 
2013-05-23
30 
2018-11-02
22 
Other values (12)
109 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique2 ?
Unique (%)0.7%

Sample

1st row2018-01-23
2nd row2018-01-23
3rd row2018-01-23
4th row2018-01-23
5th row2018-01-23

Common Values

ValueCountFrequency (%)
2011-12-19 68
22.7%
2013-12-30 39
13.0%
2012-03-29 32
10.7%
2013-05-23 30
10.0%
2018-11-02 22
 
7.3%
2012-09-14 17
 
5.7%
2018-03-03 15
 
5.0%
2019-07-03 13
 
4.3%
2019-02-21 12
 
4.0%
2019-03-06 11
 
3.7%
Other values (7) 41
13.7%

Length

2023-12-12T23:01:53.418867image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
2011-12-19 68
22.7%
2013-12-30 39
13.0%
2012-03-29 32
10.7%
2013-05-23 30
10.0%
2018-11-02 22
 
7.3%
2012-09-14 17
 
5.7%
2018-03-03 15
 
5.0%
2019-07-03 13
 
4.3%
2019-02-21 12
 
4.0%
2019-03-06 11
 
3.7%
Other values (7) 41
13.7%

Correlations

2023-12-12T23:01:53.487669image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
기관명등록일시
기관명1.0000.972
등록일시0.9721.000
2023-12-12T23:01:53.586253image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
기관명등록일시
기관명1.0000.849
등록일시0.8491.000
2023-12-12T23:01:53.692882image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
기관명등록일시
기관명1.0000.849
등록일시0.8491.000

Missing values

2023-12-12T23:01:52.515172image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T23:01:52.587123image/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

기관명법정동등록일시
0서수원내압용기검사소경기도 화성시 새솔동2018-01-23
1서수원내압용기검사소경기도 화성시 중동2018-01-23
2서수원내압용기검사소경기도 화성시 신동2018-01-23
3서수원내압용기검사소경기도 화성시 목동2018-01-23
4서수원내압용기검사소경기도 화성시 산척동2018-01-23
5서수원내압용기검사소경기도 화성시 장지동2018-01-23
6서수원내압용기검사소경기도 화성시 송동2018-01-23
7서수원내압용기검사소경기도 화성시 방교동2018-01-23
8서수원내압용기검사소경기도 화성시 금곡동2018-01-23
9수성내압용기검사소대구광역시 달성군 유가읍2018-03-03
기관명법정동등록일시
290수성내압용기검사소대구광역시 동구 율암동2012-03-29
291수성내압용기검사소대구광역시 북구 고성동2가2012-03-29
292수성내압용기검사소대구광역시 북구 노곡동2012-03-29
293수성내압용기검사소대구광역시 북구 동호동2012-03-29
294수성내압용기검사소대구광역시 북구 침산동2012-03-29
295수성내압용기검사소대구광역시 서구 상리동2012-03-29
296강동내압용기검사소경기도 광주시 도척면 진우리2013-12-30
297강동내압용기검사소경기도 광주시 목동2013-12-30
298강동내압용기검사소경기도 광주시 목현동2013-12-30
299강동내압용기검사소경기도 광주시 삼동2013-12-30