Overview

Dataset statistics

Number of variables5
Number of observations31
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.4 KiB
Average record size in memory45.3 B

Variable types

Numeric1
Text3
DateTime1

Dataset

Description인천광역시 남동구 개인정보처리업무 위탁현황에 대한 데이터로 연번, 부서명, 위탁사업명, 수탁업체명, 데이터기준일자 항목을 제공합니다.
Author인천광역시 남동구
URLhttps://www.data.go.kr/data/15091428/fileData.do

Alerts

데이터기준일자 has constant value ""Constant
연번 has unique valuesUnique

Reproduction

Analysis started2023-12-12 15:58:20.077410
Analysis finished2023-12-12 15:58:20.740550
Duration0.66 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연번
Real number (ℝ)

UNIQUE 

Distinct31
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean16
Minimum1
Maximum31
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size411.0 B
2023-12-13T00:58:20.812062image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile2.5
Q18.5
median16
Q323.5
95-th percentile29.5
Maximum31
Range30
Interquartile range (IQR)15

Descriptive statistics

Standard deviation9.0921211
Coefficient of variation (CV)0.56825757
Kurtosis-1.2
Mean16
Median Absolute Deviation (MAD)8
Skewness0
Sum496
Variance82.666667
MonotonicityStrictly increasing
2023-12-13T00:58:20.969447image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=31)
ValueCountFrequency (%)
1 1
 
3.2%
2 1
 
3.2%
31 1
 
3.2%
30 1
 
3.2%
29 1
 
3.2%
28 1
 
3.2%
27 1
 
3.2%
26 1
 
3.2%
25 1
 
3.2%
24 1
 
3.2%
Other values (21) 21
67.7%
ValueCountFrequency (%)
1 1
3.2%
2 1
3.2%
3 1
3.2%
4 1
3.2%
5 1
3.2%
6 1
3.2%
7 1
3.2%
8 1
3.2%
9 1
3.2%
10 1
3.2%
ValueCountFrequency (%)
31 1
3.2%
30 1
3.2%
29 1
3.2%
28 1
3.2%
27 1
3.2%
26 1
3.2%
25 1
3.2%
24 1
3.2%
23 1
3.2%
22 1
3.2%
Distinct17
Distinct (%)54.8%
Missing0
Missing (%)0.0%
Memory size380.0 B
2023-12-13T00:58:21.193858image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length6
Median length5
Mean length4.7741935
Min length3

Characters and Unicode

Total characters148
Distinct characters45
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique9 ?
Unique (%)29.0%

Sample

1st row기획예산과
2nd row안전총괄과
3rd row안전총괄과
4th row정보통신과
5th row정보통신과
ValueCountFrequency (%)
교통행정과 5
16.1%
자동차관리과 3
9.7%
정보통신과 3
9.7%
홍보실 3
9.7%
청소행정과 2
 
6.5%
총무과 2
 
6.5%
안전총괄과 2
 
6.5%
노인장애인과 2
 
6.5%
기획예산과 1
 
3.2%
의회사무국 1
 
3.2%
Other values (7) 7
22.6%
2023-12-13T00:58:21.553614image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
27
18.2%
13
 
8.8%
10
 
6.8%
8
 
5.4%
8
 
5.4%
6
 
4.1%
5
 
3.4%
4
 
2.7%
4
 
2.7%
3
 
2.0%
Other values (35) 60
40.5%

Most occurring categories

ValueCountFrequency (%)
Other Letter 146
98.6%
Decimal Number 2
 
1.4%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
27
18.5%
13
 
8.9%
10
 
6.8%
8
 
5.5%
8
 
5.5%
6
 
4.1%
5
 
3.4%
4
 
2.7%
4
 
2.7%
3
 
2.1%
Other values (33) 58
39.7%
Decimal Number
ValueCountFrequency (%)
2 1
50.0%
1 1
50.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 146
98.6%
Common 2
 
1.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
27
18.5%
13
 
8.9%
10
 
6.8%
8
 
5.5%
8
 
5.5%
6
 
4.1%
5
 
3.4%
4
 
2.7%
4
 
2.7%
3
 
2.1%
Other values (33) 58
39.7%
Common
ValueCountFrequency (%)
2 1
50.0%
1 1
50.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 146
98.6%
ASCII 2
 
1.4%

Most frequent character per block

Hangul
ValueCountFrequency (%)
27
18.5%
13
 
8.9%
10
 
6.8%
8
 
5.5%
8
 
5.5%
6
 
4.1%
5
 
3.4%
4
 
2.7%
4
 
2.7%
3
 
2.1%
Other values (33) 58
39.7%
ASCII
ValueCountFrequency (%)
2 1
50.0%
1 1
50.0%
Distinct30
Distinct (%)96.8%
Missing0
Missing (%)0.0%
Memory size380.0 B
2023-12-13T00:58:21.863718image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length30
Median length24
Mean length20.354839
Min length10

Characters and Unicode

Total characters631
Distinct characters142
Distinct categories7 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique29 ?
Unique (%)93.5%

Sample

1st row통합성과관리 전사시스템 유지보수
2nd row2023년 CCTV 및 통합관제센터 설비 유지보수 용역
3rd row2023년 초등학교 CCTV 관제센터 모니터링
4th row자치단체 공통기반 및 재해복구시스템 유지관리
5th row2023년 정보시스템 통합유지보수
ValueCountFrequency (%)
유지보수 15
 
12.5%
2023년 12
 
10.0%
cctv 5
 
4.2%
용역 5
 
4.2%
고지서 4
 
3.3%
남동구 4
 
3.3%
3
 
2.5%
불법주정차단속 3
 
2.5%
홈페이지 3
 
2.5%
출력 2
 
1.7%
Other values (60) 64
53.3%
2023-12-13T00:58:22.424953image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
90
 
14.3%
33
 
5.2%
2 26
 
4.1%
24
 
3.8%
20
 
3.2%
20
 
3.2%
14
 
2.2%
0 13
 
2.1%
13
 
2.1%
3 13
 
2.1%
Other values (132) 365
57.8%

Most occurring categories

ValueCountFrequency (%)
Other Letter 462
73.2%
Space Separator 90
 
14.3%
Decimal Number 52
 
8.2%
Uppercase Letter 24
 
3.8%
Open Punctuation 1
 
0.2%
Other Punctuation 1
 
0.2%
Close Punctuation 1
 
0.2%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
33
 
7.1%
24
 
5.2%
20
 
4.3%
20
 
4.3%
14
 
3.0%
13
 
2.8%
12
 
2.6%
12
 
2.6%
11
 
2.4%
8
 
1.7%
Other values (119) 295
63.9%
Uppercase Letter
ValueCountFrequency (%)
C 11
45.8%
V 5
20.8%
T 5
20.8%
P 1
 
4.2%
S 1
 
4.2%
A 1
 
4.2%
Decimal Number
ValueCountFrequency (%)
2 26
50.0%
0 13
25.0%
3 13
25.0%
Space Separator
ValueCountFrequency (%)
90
100.0%
Open Punctuation
ValueCountFrequency (%)
( 1
100.0%
Other Punctuation
ValueCountFrequency (%)
? 1
100.0%
Close Punctuation
ValueCountFrequency (%)
) 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 462
73.2%
Common 145
 
23.0%
Latin 24
 
3.8%

Most frequent character per script

Hangul
ValueCountFrequency (%)
33
 
7.1%
24
 
5.2%
20
 
4.3%
20
 
4.3%
14
 
3.0%
13
 
2.8%
12
 
2.6%
12
 
2.6%
11
 
2.4%
8
 
1.7%
Other values (119) 295
63.9%
Common
ValueCountFrequency (%)
90
62.1%
2 26
 
17.9%
0 13
 
9.0%
3 13
 
9.0%
( 1
 
0.7%
? 1
 
0.7%
) 1
 
0.7%
Latin
ValueCountFrequency (%)
C 11
45.8%
V 5
20.8%
T 5
20.8%
P 1
 
4.2%
S 1
 
4.2%
A 1
 
4.2%

Most occurring blocks

ValueCountFrequency (%)
Hangul 462
73.2%
ASCII 169
 
26.8%

Most frequent character per block

ASCII
ValueCountFrequency (%)
90
53.3%
2 26
 
15.4%
0 13
 
7.7%
3 13
 
7.7%
C 11
 
6.5%
V 5
 
3.0%
T 5
 
3.0%
P 1
 
0.6%
( 1
 
0.6%
S 1
 
0.6%
Other values (3) 3
 
1.8%
Hangul
ValueCountFrequency (%)
33
 
7.1%
24
 
5.2%
20
 
4.3%
20
 
4.3%
14
 
3.0%
13
 
2.8%
12
 
2.6%
12
 
2.6%
11
 
2.4%
8
 
1.7%
Other values (119) 295
63.9%
Distinct28
Distinct (%)90.3%
Missing0
Missing (%)0.0%
Memory size380.0 B
2023-12-13T00:58:22.725327image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length15
Median length11
Mean length6.7741935
Min length3

Characters and Unicode

Total characters210
Distinct characters90
Distinct categories7 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique25 ?
Unique (%)80.6%

Sample

1st row㈜넥스가이드
2nd row㈜유리네트웍스
3rd row주식회사 현대종합관리
4th row한국지역정보개발원
5th row㈜SMT,㈜유리네트윅스
ValueCountFrequency (%)
보스시큐리티㈜ 2
 
5.7%
아진전산 2
 
5.7%
한솔폼텍 2
 
5.7%
주식회사 2
 
5.7%
㈜넥스파 1
 
2.9%
㈜에스엠티 1
 
2.9%
동아사 1
 
2.9%
㈜아이엠시티 1
 
2.9%
㈜엘리소프트 1
 
2.9%
㈜케이앤엘정보시스템 1
 
2.9%
Other values (21) 21
60.0%
2023-12-13T00:58:23.222978image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
21
 
10.0%
11
 
5.2%
10
 
4.8%
7
 
3.3%
6
 
2.9%
6
 
2.9%
6
 
2.9%
5
 
2.4%
5
 
2.4%
4
 
1.9%
Other values (80) 129
61.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 179
85.2%
Other Symbol 21
 
10.0%
Space Separator 4
 
1.9%
Uppercase Letter 3
 
1.4%
Close Punctuation 1
 
0.5%
Open Punctuation 1
 
0.5%
Other Punctuation 1
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
11
 
6.1%
10
 
5.6%
7
 
3.9%
6
 
3.4%
6
 
3.4%
6
 
3.4%
5
 
2.8%
5
 
2.8%
4
 
2.2%
4
 
2.2%
Other values (72) 115
64.2%
Uppercase Letter
ValueCountFrequency (%)
S 1
33.3%
M 1
33.3%
T 1
33.3%
Other Symbol
ValueCountFrequency (%)
21
100.0%
Space Separator
ValueCountFrequency (%)
4
100.0%
Close Punctuation
ValueCountFrequency (%)
) 1
100.0%
Open Punctuation
ValueCountFrequency (%)
( 1
100.0%
Other Punctuation
ValueCountFrequency (%)
, 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 200
95.2%
Common 7
 
3.3%
Latin 3
 
1.4%

Most frequent character per script

Hangul
ValueCountFrequency (%)
21
 
10.5%
11
 
5.5%
10
 
5.0%
7
 
3.5%
6
 
3.0%
6
 
3.0%
6
 
3.0%
5
 
2.5%
5
 
2.5%
4
 
2.0%
Other values (73) 119
59.5%
Common
ValueCountFrequency (%)
4
57.1%
) 1
 
14.3%
( 1
 
14.3%
, 1
 
14.3%
Latin
ValueCountFrequency (%)
S 1
33.3%
M 1
33.3%
T 1
33.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 179
85.2%
None 21
 
10.0%
ASCII 10
 
4.8%

Most frequent character per block

None
ValueCountFrequency (%)
21
100.0%
Hangul
ValueCountFrequency (%)
11
 
6.1%
10
 
5.6%
7
 
3.9%
6
 
3.4%
6
 
3.4%
6
 
3.4%
5
 
2.8%
5
 
2.8%
4
 
2.2%
4
 
2.2%
Other values (72) 115
64.2%
ASCII
ValueCountFrequency (%)
4
40.0%
) 1
 
10.0%
( 1
 
10.0%
S 1
 
10.0%
M 1
 
10.0%
T 1
 
10.0%
, 1
 
10.0%

데이터기준일자
Date

CONSTANT 

Distinct1
Distinct (%)3.2%
Missing0
Missing (%)0.0%
Memory size380.0 B
Minimum2023-09-11 00:00:00
Maximum2023-09-11 00:00:00
2023-12-13T00:58:23.378313image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-13T00:58:23.513215image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=1)

Interactions

2023-12-13T00:58:20.406646image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-13T00:58:23.594655image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번부서명위탁사업명수탁업체명
연번1.0000.9680.9450.919
부서명0.9681.0001.0000.940
위탁사업명0.9451.0001.0000.968
수탁업체명0.9190.9400.9681.000

Missing values

2023-12-13T00:58:20.560431image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T00:58:20.699393image/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

연번부서명위탁사업명수탁업체명데이터기준일자
01기획예산과통합성과관리 전사시스템 유지보수㈜넥스가이드2023-09-11
12안전총괄과2023년 CCTV 및 통합관제센터 설비 유지보수 용역㈜유리네트웍스2023-09-11
23안전총괄과2023년 초등학교 CCTV 관제센터 모니터링주식회사 현대종합관리2023-09-11
34정보통신과자치단체 공통기반 및 재해복구시스템 유지관리한국지역정보개발원2023-09-11
45정보통신과2023년 정보시스템 통합유지보수㈜SMT,㈜유리네트윅스2023-09-11
56정보통신과2023년 행정 정보통신설비 통합유지보수용역대신네트웍스㈜2023-09-11
67홍보실2023년 남동구 대표 홈페이지 유지보수㈜도프네트웍2023-09-11
78홍보실2023년 남동구 인터넷 방송국 운영 용역?엠케이오 코퍼레이션2023-09-11
89홍보실2023년 남동구 소셜미디어 운영 용역㈜아이언커뮤니케이션즈2023-09-11
910총무과청사 무인경비 용역보스시큐리티㈜2023-09-11
연번부서명위탁사업명수탁업체명데이터기준일자
2122교통행정과주정차위반과태료 고지서 등 발송한솔폼텍2023-09-11
2223교통행정과2023년 주정차위반 단속 사전알리미시스템 유지보수㈜아이엠시티2023-09-11
2324교통행정과2023년 불법주정차단속 주행형 CCTV 유지보수㈜엘리소프트2023-09-11
2425교통행정과2023년 불법주정차단속 주행형 CCTV 유지보수㈜넥스파2023-09-11
2526교통행정과2023년 불법주정차단속 고정형 CCTV 유지보수시우넷2023-09-11
2627자동차관리과자동차손해배상보장법위반 과태료 고지서 출력아진전산2023-09-11
2728자동차관리과특사경업무지원시스템 유지보수㈜케이앤엘정보시스템2023-09-11
2829자동차관리과검사지연및미필 과태료부과 검증시스템 유지보수㈜케이엔엘정보시스템2023-09-11
2930의회사무국남동구의회 홈페이지 유지보수㈜제윤2023-09-11
3031보건행정과영상정보전송시스템(PACS) 유지보수테크하임㈜2023-09-11