Overview

Dataset statistics

Number of variables7
Number of observations23
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.4 KiB
Average record size in memory62.6 B

Variable types

Numeric1
Text2
DateTime3
Categorical1

Dataset

Description대구광역시 서구 내에 있는 어린이 놀이시설에 대한 안전검사 정보입니다. 공원 등의 놀이시설 이름과 지번주소, 안전검사 날짜 등의 정보를 포함하고 있습니다.
Author대구광역시 서구
URLhttps://www.data.go.kr/data/15092404/fileData.do

Alerts

연번 is highly overall correlated with 안전검사종류High correlation
안전검사종류 is highly overall correlated with 연번High correlation
연번 has unique valuesUnique
놀이시설명 has unique valuesUnique

Reproduction

Analysis started2024-03-14 11:23:48.414883
Analysis finished2024-03-14 11:23:49.800527
Duration1.39 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연번
Real number (ℝ)

HIGH CORRELATION  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 size335.0 B
2024-03-14T20:23:49.983388image/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
2024-03-14T20:23:50.346930image/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%

놀이시설명
Text

UNIQUE 

Distinct23
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size312.0 B
2024-03-14T20:23:51.043282image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length17
Median length16
Mean length12.73913
Min length4

Characters and Unicode

Total characters293
Distinct characters52
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

Unique23 ?
Unique (%)100.0%

Sample

1st row일신공원 어린이놀이시설
2nd row내당공원
3rd row내삼공원 어린이놀이시설
4th row황제공원 어린이놀이시설
5th row들마을공원 어린이놀이시설
ValueCountFrequency (%)
어린이놀이시설 16
32.0%
놀이시설 4
 
8.0%
제일공원 2
 
4.0%
원대동 2
 
4.0%
이현공원 1
 
2.0%
신평공원 1
 
2.0%
날뫼공원 1
 
2.0%
개미산공원 1
 
2.0%
가르뱅이공원 1
 
2.0%
일신공원 1
 
2.0%
Other values (20) 20
40.0%
2024-03-14T20:23:52.172110image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
이 45
15.4%
27
9.2%
원 26
8.9%
공 23
 
7.8%
시 22
 
7.5%
린 22
 
7.5%
놀 22
 
7.5%
설 22
 
7.5%
어 21
 
7.2%
산 4
 
1.4%
Other values (42) 59
20.1%

Most occurring categories

ValueCountFrequency (%)
Other Letter 263
89.8%
Space Separator 27
 
9.2%
Decimal Number 3
 
1.0%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
이 45
17.1%
원 26
9.9%
공 23
8.7%
시 22
8.4%
린 22
8.4%
놀 22
8.4%
설 22
8.4%
어 21
 
8.0%
산 4
 
1.5%
제 3
 
1.1%
Other values (38) 53
20.2%
Decimal Number
ValueCountFrequency (%)
3 1
33.3%
2 1
33.3%
1 1
33.3%
Space Separator
ValueCountFrequency (%)
27
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 263
89.8%
Common 30
 
10.2%

Most frequent character per script

Hangul
ValueCountFrequency (%)
이 45
17.1%
원 26
9.9%
공 23
8.7%
시 22
8.4%
린 22
8.4%
놀 22
8.4%
설 22
8.4%
어 21
 
8.0%
산 4
 
1.5%
제 3
 
1.1%
Other values (38) 53
20.2%
Common
ValueCountFrequency (%)
27
90.0%
3 1
 
3.3%
2 1
 
3.3%
1 1
 
3.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 263
89.8%
ASCII 30
 
10.2%

Most frequent character per block

Hangul
ValueCountFrequency (%)
이 45
17.1%
원 26
9.9%
공 23
8.7%
시 22
8.4%
린 22
8.4%
놀 22
8.4%
설 22
8.4%
어 21
 
8.0%
산 4
 
1.5%
제 3
 
1.1%
Other values (38) 53
20.2%
ASCII
ValueCountFrequency (%)
27
90.0%
3 1
 
3.3%
2 1
 
3.3%
1 1
 
3.3%

주소
Text

Distinct22
Distinct (%)95.7%
Missing0
Missing (%)0.0%
Memory size312.0 B
2024-03-14T20:23:52.963736image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length21
Median length16
Mean length16.173913
Min length14

Characters and Unicode

Total characters372
Distinct characters29
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

Unique21 ?
Unique (%)91.3%

Sample

1st row대구 서구 중리동 721-2
2nd row대구 서구 내당동 2347
3rd row대구 서구 내당4동 458-4
4th row대구 서구 내당1동 11-14
5th row대구 서구 평리1동 1057-3
ValueCountFrequency (%)
대구 23
25.0%
서구 22
23.9%
중리동 4
 
4.3%
원대동3가 3
 
3.3%
내당4동 3
 
3.3%
1458 2
 
2.2%
일원 2
 
2.2%
평리1동 2
 
2.2%
평리3동 2
 
2.2%
상리동 1
 
1.1%
Other values (28) 28
30.4%
2024-03-14T20:23:54.160394image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
69
18.5%
구 46
12.4%
대 26
 
7.0%
1 24
 
6.5%
서 23
 
6.2%
동 23
 
6.2%
- 18
 
4.8%
2 16
 
4.3%
3 13
 
3.5%
4 13
 
3.5%
Other values (19) 101
27.2%

Most occurring categories

ValueCountFrequency (%)
Other Letter 170
45.7%
Decimal Number 115
30.9%
Space Separator 69
18.5%
Dash Punctuation 18
 
4.8%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
구 46
27.1%
대 26
15.3%
서 23
13.5%
동 23
13.5%
리 12
 
7.1%
평 7
 
4.1%
내 5
 
2.9%
당 5
 
2.9%
원 5
 
2.9%
중 4
 
2.4%
Other values (7) 14
 
8.2%
Decimal Number
ValueCountFrequency (%)
1 24
20.9%
2 16
13.9%
3 13
11.3%
4 13
11.3%
5 12
10.4%
6 9
 
7.8%
7 9
 
7.8%
8 8
 
7.0%
0 6
 
5.2%
9 5
 
4.3%
Space Separator
ValueCountFrequency (%)
69
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 18
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 202
54.3%
Hangul 170
45.7%

Most frequent character per script

Hangul
ValueCountFrequency (%)
구 46
27.1%
대 26
15.3%
서 23
13.5%
동 23
13.5%
리 12
 
7.1%
평 7
 
4.1%
내 5
 
2.9%
당 5
 
2.9%
원 5
 
2.9%
중 4
 
2.4%
Other values (7) 14
 
8.2%
Common
ValueCountFrequency (%)
69
34.2%
1 24
 
11.9%
- 18
 
8.9%
2 16
 
7.9%
3 13
 
6.4%
4 13
 
6.4%
5 12
 
5.9%
6 9
 
4.5%
7 9
 
4.5%
8 8
 
4.0%
Other values (2) 11
 
5.4%

Most occurring blocks

ValueCountFrequency (%)
ASCII 202
54.3%
Hangul 170
45.7%

Most frequent character per block

ASCII
ValueCountFrequency (%)
69
34.2%
1 24
 
11.9%
- 18
 
8.9%
2 16
 
7.9%
3 13
 
6.4%
4 13
 
6.4%
5 12
 
5.9%
6 9
 
4.5%
7 9
 
4.5%
8 8
 
4.0%
Other values (2) 11
 
5.4%
Hangul
ValueCountFrequency (%)
구 46
27.1%
대 26
15.3%
서 23
13.5%
동 23
13.5%
리 12
 
7.1%
평 7
 
4.1%
내 5
 
2.9%
당 5
 
2.9%
원 5
 
2.9%
중 4
 
2.4%
Other values (7) 14
 
8.2%

설치일자
Date

Distinct20
Distinct (%)87.0%
Missing0
Missing (%)0.0%
Memory size312.0 B
Minimum2004-05-01 00:00:00
Maximum2023-10-23 00:00:00
2024-03-14T20:23:54.503182image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-03-14T20:23:54.846400image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=20)

안전검사종류
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)8.7%
Missing0
Missing (%)0.0%
Memory size312.0 B
정기시설검사
19 
설치검사
4 

Length

Max length6
Median length6
Mean length5.6521739
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row정기시설검사
2nd row설치검사
3rd row정기시설검사
4th row정기시설검사
5th row정기시설검사

Common Values

ValueCountFrequency (%)
정기시설검사 19
82.6%
설치검사 4
 
17.4%

Length

2024-03-14T20:23:55.225869image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-14T20:23:55.558791image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
정기시설검사 19
82.6%
설치검사 4
 
17.4%

최종안전검사일
Date

Distinct17
Distinct (%)73.9%
Missing0
Missing (%)0.0%
Memory size312.0 B
Minimum2022-07-12 00:00:00
Maximum2024-02-05 00:00:00
2024-03-14T20:23:55.839306image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-03-14T20:23:56.184186image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=17)

유효기간
Date

Distinct19
Distinct (%)82.6%
Missing0
Missing (%)0.0%
Memory size312.0 B
Minimum2024-07-22 00:00:00
Maximum2026-02-04 00:00:00
2024-03-14T20:23:56.515199image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-03-14T20:23:56.886230image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=19)

Interactions

2024-03-14T20:23:48.751490image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-03-14T20:23:57.124263image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번놀이시설명주소설치일자안전검사종류최종안전검사일유효기간
연번1.0001.0000.8910.9480.9540.8510.940
놀이시설명1.0001.0001.0001.0001.0001.0001.000
주소0.8911.0001.0001.0001.0001.0001.000
설치일자0.9481.0001.0001.0001.0000.8930.931
안전검사종류0.9541.0001.0001.0001.0000.7660.615
최종안전검사일0.8511.0001.0000.8930.7661.0001.000
유효기간0.9401.0001.0000.9310.6151.0001.000
2024-03-14T20:23:57.400318image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번안전검사종류
연번1.0000.639
안전검사종류0.6391.000

Missing values

2024-03-14T20:23:49.070982image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-03-14T20:23:49.655551image/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

연번놀이시설명주소설치일자안전검사종류최종안전검사일유효기간
01일신공원 어린이놀이시설대구 서구 중리동 721-22007-01-12정기시설검사2024-02-052026-02-04
12내당공원대구 서구 내당동 23472022-03-11설치검사2024-02-052026-02-04
23내삼공원 어린이놀이시설대구 서구 내당4동 458-42006-07-03정기시설검사2022-07-122024-07-22
34황제공원 어린이놀이시설대구 서구 내당1동 11-142006-03-08정기시설검사2022-07-122024-07-22
45들마을공원 어린이놀이시설대구 서구 평리1동 1057-32004-05-01정기시설검사2022-07-272024-08-05
56감삼못공원 어린이놀이시설대구 서구 내당4동 463-72009-11-13정기시설검사2022-07-272024-08-22
67원대동 제일공원 어린이놀이시설1대구 서구 원대동3가 14582018-04-27정기시설검사2022-09-152024-09-14
78원대동 제일공원 어린이놀이시설2대구 서구 원대동3가 14582018-04-27정기시설검사2022-09-152024-09-14
89중리공원 어린이놀이시설대구 서구 중리동 120-52009-10-18정기시설검사2023-01-112025-01-10
910비산소공원 놀이시설대구 서구 비산6동 519-92015-01-19정기시설검사2023-01-182025-01-25
연번놀이시설명주소설치일자안전검사종류최종안전검사일유효기간
1314삼익공원 어린이놀이시설대구 서구 내당4동 308-12007-12-13정기시설검사2024-01-112025-06-29
1415꼼지락공원 어린이놀이시설대구 서구 중리동 26-22011-05-11정기시설검사2023-06-262025-07-08
1516신평공원 어린이놀이시설대구 서구 평리4동 1198-52004-05-19정기시설검사2023-07-172025-07-20
1617날뫼공원 어린이놀이시설대구 서구 평리1동 656-12005-06-29정기시설검사2023-07-172025-07-22
1718개미산공원 어린이놀이시설대구 서구 평리3동 694-72005-03-25정기시설검사2024-01-042025-07-25
1819가르뱅이공원 어린이놀이시설대구 서구 상리동 산2682019-11-06정기시설검사2023-07-202025-07-27
1920이현공원 유아숲 어린이놀이시설대구 서구 이현동 산28-122019-10-31정기시설검사2023-07-202025-07-27
2021원대어린이공원 놀이시설대구 서구 원대동3가 1381-2 일원2023-08-30설치검사2023-09-122025-09-11
2122평리3동 어린이공원 놀이시설대구 서구 평리3동 1075-32 일원2023-08-30설치검사2023-11-242025-11-23
2223평오근린공원 어린이 놀이시설대구 서구 평리5동1512-262023-10-23설치검사2023-12-122025-12-11