Overview

Dataset statistics

Number of variables4
Number of observations41
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.4 KiB
Average record size in memory35.2 B

Variable types

Categorical2
Text2

Dataset

Description부산교통공사_광고시설물관리정보_20230315
Author부산교통공사
URLhttp://data.busan.go.kr/dataSet/detail.nm?contentId=10&publicdatapk=3057439

Alerts

광고종류 has unique valuesUnique

Reproduction

Analysis started2023-12-10 16:29:07.259818
Analysis finished2023-12-10 16:29:07.791280
Duration0.53 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

호선별
Categorical

Distinct8
Distinct (%)19.5%
Missing0
Missing (%)0.0%
Memory size460.0 B
1호선
12 
1,2호선
12 
2호선
3호선
전호선
Other values (3)

Length

Max length5
Median length3
Mean length3.6829268
Min length3

Unique

Unique3 ?
Unique (%)7.3%

Sample

1st row1호선
2nd row1호선
3rd row1호선
4th row1호선
5th row1호선

Common Values

ValueCountFrequency (%)
1호선 12
29.3%
1,2호선 12
29.3%
2호선 8
19.5%
3호선 3
 
7.3%
전호선 3
 
7.3%
4호선 1
 
2.4%
1,4호선 1
 
2.4%
2,3호선 1
 
2.4%

Length

2023-12-11T01:29:07.884914image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-11T01:29:08.036977image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1호선 12
29.3%
1,2호선 12
29.3%
2호선 8
19.5%
3호선 3
 
7.3%
전호선 3
 
7.3%
4호선 1
 
2.4%
1,4호선 1
 
2.4%
2,3호선 1
 
2.4%

광고종류
Text

UNIQUE 

Distinct41
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size460.0 B
2023-12-11T01:29:08.307712image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length31
Median length21
Mean length15.804878
Min length10

Characters and Unicode

Total characters648
Distinct characters111
Distinct categories8 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique41 ?
Unique (%)100.0%

Sample

1st row1호선 역구내 광고
2nd row다대구간 역구내광고
3rd row다대구간 PSD광고
4th row디지털 사이니지 광고
5th row1호선 역출입구 역명판 하단 광고
ValueCountFrequency (%)
광고 26
 
16.0%
전동차내 12
 
7.4%
1호선 9
 
5.5%
2호선 8
 
4.9%
psd 7
 
4.3%
1·2호선 5
 
3.1%
4
 
2.5%
광고사업 4
 
2.5%
재정 4
 
2.5%
역구내 4
 
2.5%
Other values (59) 80
49.1%
2023-12-11T01:29:08.769730image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
122
18.8%
38
 
5.9%
37
 
5.7%
34
 
5.2%
31
 
4.8%
1 20
 
3.1%
18
 
2.8%
18
 
2.8%
2 17
 
2.6%
17
 
2.6%
Other values (101) 296
45.7%

Most occurring categories

ValueCountFrequency (%)
Other Letter 414
63.9%
Space Separator 122
 
18.8%
Decimal Number 53
 
8.2%
Uppercase Letter 36
 
5.6%
Other Punctuation 20
 
3.1%
Math Symbol 1
 
0.2%
Open Punctuation 1
 
0.2%
Close Punctuation 1
 
0.2%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
38
 
9.2%
37
 
8.9%
34
 
8.2%
31
 
7.5%
18
 
4.3%
18
 
4.3%
17
 
4.1%
15
 
3.6%
15
 
3.6%
10
 
2.4%
Other values (80) 181
43.7%
Uppercase Letter
ValueCountFrequency (%)
S 10
27.8%
D 10
27.8%
P 8
22.2%
E 3
 
8.3%
L 2
 
5.6%
T 1
 
2.8%
C 1
 
2.8%
V 1
 
2.8%
Decimal Number
ValueCountFrequency (%)
1 20
37.7%
2 17
32.1%
3 7
 
13.2%
4 6
 
11.3%
5 2
 
3.8%
0 1
 
1.9%
Other Punctuation
ValueCountFrequency (%)
· 13
65.0%
, 4
 
20.0%
/ 3
 
15.0%
Space Separator
ValueCountFrequency (%)
122
100.0%
Math Symbol
ValueCountFrequency (%)
~ 1
100.0%
Open Punctuation
ValueCountFrequency (%)
( 1
100.0%
Close Punctuation
ValueCountFrequency (%)
) 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 414
63.9%
Common 198
30.6%
Latin 36
 
5.6%

Most frequent character per script

Hangul
ValueCountFrequency (%)
38
 
9.2%
37
 
8.9%
34
 
8.2%
31
 
7.5%
18
 
4.3%
18
 
4.3%
17
 
4.1%
15
 
3.6%
15
 
3.6%
10
 
2.4%
Other values (80) 181
43.7%
Common
ValueCountFrequency (%)
122
61.6%
1 20
 
10.1%
2 17
 
8.6%
· 13
 
6.6%
3 7
 
3.5%
4 6
 
3.0%
, 4
 
2.0%
/ 3
 
1.5%
5 2
 
1.0%
~ 1
 
0.5%
Other values (3) 3
 
1.5%
Latin
ValueCountFrequency (%)
S 10
27.8%
D 10
27.8%
P 8
22.2%
E 3
 
8.3%
L 2
 
5.6%
T 1
 
2.8%
C 1
 
2.8%
V 1
 
2.8%

Most occurring blocks

ValueCountFrequency (%)
Hangul 414
63.9%
ASCII 221
34.1%
None 13
 
2.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
122
55.2%
1 20
 
9.0%
2 17
 
7.7%
S 10
 
4.5%
D 10
 
4.5%
P 8
 
3.6%
3 7
 
3.2%
4 6
 
2.7%
, 4
 
1.8%
/ 3
 
1.4%
Other values (10) 14
 
6.3%
Hangul
ValueCountFrequency (%)
38
 
9.2%
37
 
8.9%
34
 
8.2%
31
 
7.5%
18
 
4.3%
18
 
4.3%
17
 
4.1%
15
 
3.6%
15
 
3.6%
10
 
2.4%
Other values (80) 181
43.7%
None
ValueCountFrequency (%)
· 13
100.0%

광고대행사
Categorical

Distinct18
Distinct (%)43.9%
Missing0
Missing (%)0.0%
Memory size460.0 B
(주)브랜드발전소
12 
(주)에스유미디어
(주)애드21
(주)애드스토리
(주)비엔애드
Other values (13)
14 

Length

Max length10
Median length9
Mean length8.0487805
Min length3

Unique

Unique12 ?
Unique (%)29.3%

Sample

1st row㈜레포
2nd row(주)에스유미디어
3rd row(주)애드컴퍼니
4th row(주)에스피코리아
5th row(주)브랜드발전소

Common Values

ValueCountFrequency (%)
(주)브랜드발전소 12
29.3%
(주)에스유미디어 6
14.6%
(주)애드21 4
 
9.8%
(주)애드스토리 3
 
7.3%
(주)비엔애드 2
 
4.9%
(주)청운기업 2
 
4.9%
(주)푸름애드 1
 
2.4%
(주)애드컴퍼니 1
 
2.4%
(주)에스피코리아 1
 
2.4%
(주)미준기획 1
 
2.4%
Other values (8) 8
19.5%

Length

2023-12-11T01:29:08.979527image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
주)브랜드발전소 12
29.3%
주)에스유미디어 6
14.6%
주)애드21 4
 
9.8%
주)애드스토리 3
 
7.3%
주)비엔애드 2
 
4.9%
주)청운기업 2
 
4.9%
㈜레포 1
 
2.4%
주)프리즈멕스사인 1
 
2.4%
와우미디어 1
 
2.4%
에이치케이 1
 
2.4%
Other values (8) 8
19.5%

비고
Text

Distinct23
Distinct (%)56.1%
Missing0
Missing (%)0.0%
Memory size460.0 B
2023-12-11T01:29:09.221684image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length20
Median length13
Mean length7.6097561
Min length3

Characters and Unicode

Total characters312
Distinct characters54
Distinct categories4 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique17 ?
Unique (%)41.5%

Sample

1st row역구내 대합실
2nd row다대구간 역구내
3rd row다대구간 스크린도어
4th row서면역 승강장
5th row역사출입구 역명판하단
ValueCountFrequency (%)
전동차내 14
17.1%
승강장 13
15.9%
역구내 9
11.0%
대합실 9
11.0%
스크린도어 7
8.5%
5
 
6.1%
역사출구 2
 
2.4%
다대구간 2
 
2.4%
벽면 2
 
2.4%
인근 2
 
2.4%
Other values (15) 17
20.7%
2023-12-11T01:29:09.635647image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
41
 
13.1%
23
 
7.4%
16
 
5.1%
15
 
4.8%
14
 
4.5%
14
 
4.5%
14
 
4.5%
13
 
4.2%
13
 
4.2%
13
 
4.2%
Other values (44) 136
43.6%

Most occurring categories

ValueCountFrequency (%)
Other Letter 267
85.6%
Space Separator 41
 
13.1%
Decimal Number 3
 
1.0%
Other Punctuation 1
 
0.3%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
23
 
8.6%
16
 
6.0%
15
 
5.6%
14
 
5.2%
14
 
5.2%
14
 
5.2%
13
 
4.9%
13
 
4.9%
13
 
4.9%
12
 
4.5%
Other values (39) 120
44.9%
Decimal Number
ValueCountFrequency (%)
3 1
33.3%
2 1
33.3%
1 1
33.3%
Space Separator
ValueCountFrequency (%)
41
100.0%
Other Punctuation
ValueCountFrequency (%)
, 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 267
85.6%
Common 45
 
14.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
23
 
8.6%
16
 
6.0%
15
 
5.6%
14
 
5.2%
14
 
5.2%
14
 
5.2%
13
 
4.9%
13
 
4.9%
13
 
4.9%
12
 
4.5%
Other values (39) 120
44.9%
Common
ValueCountFrequency (%)
41
91.1%
, 1
 
2.2%
3 1
 
2.2%
2 1
 
2.2%
1 1
 
2.2%

Most occurring blocks

ValueCountFrequency (%)
Hangul 267
85.6%
ASCII 45
 
14.4%

Most frequent character per block

ASCII
ValueCountFrequency (%)
41
91.1%
, 1
 
2.2%
3 1
 
2.2%
2 1
 
2.2%
1 1
 
2.2%
Hangul
ValueCountFrequency (%)
23
 
8.6%
16
 
6.0%
15
 
5.6%
14
 
5.2%
14
 
5.2%
14
 
5.2%
13
 
4.9%
13
 
4.9%
13
 
4.9%
12
 
4.5%
Other values (39) 120
44.9%

Correlations

2023-12-11T01:29:09.764315image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
호선별광고종류광고대행사비고
호선별1.0001.0000.8230.845
광고종류1.0001.0001.0001.000
광고대행사0.8231.0001.0000.844
비고0.8451.0000.8441.000
2023-12-11T01:29:09.922741image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
호선별광고대행사
호선별1.0000.433
광고대행사0.4331.000
2023-12-11T01:29:10.034910image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
호선별광고대행사
호선별1.0000.433
광고대행사0.4331.000

Missing values

2023-12-11T01:29:07.601544image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-11T01:29:07.739659image/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

호선별광고종류광고대행사비고
01호선1호선 역구내 광고㈜레포역구내 대합실
11호선다대구간 역구내광고(주)에스유미디어다대구간 역구내
21호선다대구간 PSD광고(주)애드컴퍼니다대구간 스크린도어
31호선디지털 사이니지 광고(주)에스피코리아서면역 승강장
41호선1호선 역출입구 역명판 하단 광고(주)브랜드발전소역사출입구 역명판하단
51호선1호선 출구벽면, E/S 이용(주)에스유미디어역사출구 벽면
61호선1호선 사각기둥 광고(주)브랜드발전소대합실 사각기둥
71호선1호선 전동차내 노선도 측면 광고(주)애드21전동차내
81호선1호선 전동차내 음성광고(주)브랜드발전소1호선 전동차내
91호선1호선 승강장 음성광고(주)브랜드발전소승강장
호선별광고종류광고대행사비고
311,2호선1·2호선 역주변, 역이용안내도, 에스컬레이트 벽면 광고(주)비엔애드대합실 및 승강장
321,2호선1·2호선 승강장 LED 동영상 광고(주)애드21승강장
331,2호선주요 환승역 5개 역사 E/S상단 등 광고에이치케이역구내 대합실
341,2호선1·2호선 전동차내 달대형 광고(주)브랜드발전소전동차내
351,2호선1·2호선 전동차내 모서리 광고(주)브랜드발전소전동차내
361,4호선1·4호선 폴싸인 광고(주)에스유미디어지상 출입구 인근
372,3호선2,3호선 폴싸인 광고와우미디어지상 출입구 인근
38전호선1·2·3·4호선 전동차내 출입문 상단 래핑(주)브랜드발전소전동차내 출입문
39전호선1·2·3·4호선 휴대폰 충전부스 광고(주)프리즈멕스사인역구내 대합실
40전호선1~4호선 엘리베이터 TV 광고㈜포커스미디어코리아역구내 엘리베이터, 지상역 고객대기실