Overview

Dataset statistics

Number of variables8
Number of observations115
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory7.5 KiB
Average record size in memory67.1 B

Variable types

Numeric2
Text2
Categorical4

Dataset

Description해당 데이터는 인천광역시 남동구의 어린이놀이터 안전검사 결과에 관련된 자료로서, 인천광역시 남동구 어린이놀이터 안전검사 결과의 지연번, 공원명, 위치, 안전검사 최종합격일, 안전검사 유효기간, 시설번호, 비고의 정보를 확인할 수 있다.<br/>
Author인천광역시 남동구
URLhttps://data.incheon.go.kr/findData/publicDataDetail?dataId=15104546&srcSe=7661IVAWM27C61E190

Alerts

데이터기준일 has constant value ""Constant
안전검사 최종합격일 is highly overall correlated with 시설번호 and 2 other fieldsHigh correlation
비고 is highly overall correlated with 안전검사 최종합격일 and 1 other fieldsHigh correlation
안전검사 유효기간 is highly overall correlated with 시설번호 and 2 other fieldsHigh correlation
시설번호 is highly overall correlated with 안전검사 최종합격일 and 1 other fieldsHigh correlation
비고 is highly imbalanced (69.0%)Imbalance
연번 has unique valuesUnique
공원명 has unique valuesUnique

Reproduction

Analysis started2024-04-06 09:42:39.605752
Analysis finished2024-04-06 09:42:42.629361
Duration3.02 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연번
Real number (ℝ)

UNIQUE 

Distinct115
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean58
Minimum1
Maximum115
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.1 KiB
2024-04-06T18:42:42.717416image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile6.7
Q129.5
median58
Q386.5
95-th percentile109.3
Maximum115
Range114
Interquartile range (IQR)57

Descriptive statistics

Standard deviation33.341666
Coefficient of variation (CV)0.5748563
Kurtosis-1.2
Mean58
Median Absolute Deviation (MAD)29
Skewness0
Sum6670
Variance1111.6667
MonotonicityStrictly increasing
2024-04-06T18:42:42.868554image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1 1
 
0.9%
74 1
 
0.9%
86 1
 
0.9%
85 1
 
0.9%
84 1
 
0.9%
83 1
 
0.9%
82 1
 
0.9%
81 1
 
0.9%
80 1
 
0.9%
79 1
 
0.9%
Other values (105) 105
91.3%
ValueCountFrequency (%)
1 1
0.9%
2 1
0.9%
3 1
0.9%
4 1
0.9%
5 1
0.9%
6 1
0.9%
7 1
0.9%
8 1
0.9%
9 1
0.9%
10 1
0.9%
ValueCountFrequency (%)
115 1
0.9%
114 1
0.9%
113 1
0.9%
112 1
0.9%
111 1
0.9%
110 1
0.9%
109 1
0.9%
108 1
0.9%
107 1
0.9%
106 1
0.9%

공원명
Text

UNIQUE 

Distinct115
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2024-04-06T18:42:43.185525image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length14
Median length13
Mean length4.5043478
Min length2

Characters and Unicode

Total characters518
Distinct characters161
Distinct categories6 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique115 ?
Unique (%)100.0%

Sample

1st row가온공원(논현12공원)
2nd row간석육교
3rd row갯골
4th row전재울
5th row걸재
ValueCountFrequency (%)
무지개(구월보금자리 2
 
1.7%
가온공원(논현12공원 1
 
0.9%
오봉어린이(논현11 1
 
0.9%
장아 1
 
0.9%
장승백이 1
 
0.9%
장수천 1
 
0.9%
장수사거리 1
 
0.9%
장다리 1
 
0.9%
작은성말 1
 
0.9%
작은구월 1
 
0.9%
Other values (106) 106
90.6%
2024-04-06T18:42:43.686872image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
( 25
 
4.8%
논 25
 
4.8%
현 25
 
4.8%
) 25
 
4.8%
원 14
 
2.7%
공 13
 
2.5%
1 13
 
2.5%
래 12
 
2.3%
2 11
 
2.1%
소 10
 
1.9%
Other values (151) 345
66.6%

Most occurring categories

ValueCountFrequency (%)
Other Letter 422
81.5%
Decimal Number 40
 
7.7%
Open Punctuation 25
 
4.8%
Close Punctuation 25
 
4.8%
Dash Punctuation 4
 
0.8%
Space Separator 2
 
0.4%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
논 25
 
5.9%
현 25
 
5.9%
원 14
 
3.3%
공 13
 
3.1%
래 12
 
2.8%
소 10
 
2.4%
월 10
 
2.4%
린 9
 
2.1%
구 9
 
2.1%
지 8
 
1.9%
Other values (138) 287
68.0%
Decimal Number
ValueCountFrequency (%)
1 13
32.5%
2 11
27.5%
3 4
 
10.0%
5 3
 
7.5%
4 2
 
5.0%
7 2
 
5.0%
6 2
 
5.0%
8 2
 
5.0%
9 1
 
2.5%
Open Punctuation
ValueCountFrequency (%)
( 25
100.0%
Close Punctuation
ValueCountFrequency (%)
) 25
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 4
100.0%
Space Separator
ValueCountFrequency (%)
2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 422
81.5%
Common 96
 
18.5%

Most frequent character per script

Hangul
ValueCountFrequency (%)
논 25
 
5.9%
현 25
 
5.9%
원 14
 
3.3%
공 13
 
3.1%
래 12
 
2.8%
소 10
 
2.4%
월 10
 
2.4%
린 9
 
2.1%
구 9
 
2.1%
지 8
 
1.9%
Other values (138) 287
68.0%
Common
ValueCountFrequency (%)
( 25
26.0%
) 25
26.0%
1 13
13.5%
2 11
11.5%
3 4
 
4.2%
- 4
 
4.2%
5 3
 
3.1%
4 2
 
2.1%
7 2
 
2.1%
2
 
2.1%
Other values (3) 5
 
5.2%

Most occurring blocks

ValueCountFrequency (%)
Hangul 422
81.5%
ASCII 96
 
18.5%

Most frequent character per block

ASCII
ValueCountFrequency (%)
( 25
26.0%
) 25
26.0%
1 13
13.5%
2 11
11.5%
3 4
 
4.2%
- 4
 
4.2%
5 3
 
3.1%
4 2
 
2.1%
7 2
 
2.1%
2
 
2.1%
Other values (3) 5
 
5.2%
Hangul
ValueCountFrequency (%)
논 25
 
5.9%
현 25
 
5.9%
원 14
 
3.3%
공 13
 
3.1%
래 12
 
2.8%
소 10
 
2.4%
월 10
 
2.4%
린 9
 
2.1%
구 9
 
2.1%
지 8
 
1.9%
Other values (138) 287
68.0%

위치
Text

Distinct111
Distinct (%)96.5%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2024-04-06T18:42:43.970153image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length23
Median length22
Mean length9.3913043
Min length6

Characters and Unicode

Total characters1080
Distinct characters33
Distinct categories5 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique107 ?
Unique (%)93.0%

Sample

1st row논현동 586-1
2nd row간석4동 587-15
3rd row논현동 553-1
4th row구월동 1501
5th row서창동 573-1
ValueCountFrequency (%)
논현동 34
 
14.8%
서창동 11
 
4.8%
구월1동 8
 
3.5%
도림동 7
 
3.0%
만수6동 7
 
3.0%
구월3동 6
 
2.6%
외 5
 
2.2%
간석4동 5
 
2.2%
장수동 4
 
1.7%
간석3동 4
 
1.7%
Other values (125) 139
60.4%
2024-04-06T18:42:44.390367image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
116
 
10.7%
동 115
 
10.6%
1 91
 
8.4%
- 86
 
8.0%
6 67
 
6.2%
5 62
 
5.7%
3 58
 
5.4%
4 55
 
5.1%
7 46
 
4.3%
2 46
 
4.3%
Other values (23) 338
31.3%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 521
48.2%
Other Letter 353
32.7%
Space Separator 116
 
10.7%
Dash Punctuation 86
 
8.0%
Other Punctuation 4
 
0.4%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
동 115
32.6%
현 35
 
9.9%
논 35
 
9.9%
수 24
 
6.8%
구 20
 
5.7%
만 20
 
5.7%
월 19
 
5.4%
서 15
 
4.2%
창 15
 
4.2%
간 13
 
3.7%
Other values (10) 42
 
11.9%
Decimal Number
ValueCountFrequency (%)
1 91
17.5%
6 67
12.9%
5 62
11.9%
3 58
11.1%
4 55
10.6%
7 46
8.8%
2 46
8.8%
9 34
 
6.5%
0 32
 
6.1%
8 30
 
5.8%
Space Separator
ValueCountFrequency (%)
116
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 86
100.0%
Other Punctuation
ValueCountFrequency (%)
, 4
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 727
67.3%
Hangul 353
32.7%

Most frequent character per script

Hangul
ValueCountFrequency (%)
동 115
32.6%
현 35
 
9.9%
논 35
 
9.9%
수 24
 
6.8%
구 20
 
5.7%
만 20
 
5.7%
월 19
 
5.4%
서 15
 
4.2%
창 15
 
4.2%
간 13
 
3.7%
Other values (10) 42
 
11.9%
Common
ValueCountFrequency (%)
116
16.0%
1 91
12.5%
- 86
11.8%
6 67
9.2%
5 62
8.5%
3 58
8.0%
4 55
7.6%
7 46
 
6.3%
2 46
 
6.3%
9 34
 
4.7%
Other values (3) 66
9.1%

Most occurring blocks

ValueCountFrequency (%)
ASCII 727
67.3%
Hangul 353
32.7%

Most frequent character per block

ASCII
ValueCountFrequency (%)
116
16.0%
1 91
12.5%
- 86
11.8%
6 67
9.2%
5 62
8.5%
3 58
8.0%
4 55
7.6%
7 46
 
6.3%
2 46
 
6.3%
9 34
 
4.7%
Other values (3) 66
9.1%
Hangul
ValueCountFrequency (%)
동 115
32.6%
현 35
 
9.9%
논 35
 
9.9%
수 24
 
6.8%
구 20
 
5.7%
만 20
 
5.7%
월 19
 
5.4%
서 15
 
4.2%
창 15
 
4.2%
간 13
 
3.7%
Other values (10) 42
 
11.9%

안전검사 최종합격일
Categorical

HIGH CORRELATION 

Distinct42
Distinct (%)36.5%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2021-06-07
12 
2022-06-21
10 
2022-03-10
9 
2022-03-23
8 
2022-03-17
7 
Other values (37)
69 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique25 ?
Unique (%)21.7%

Sample

1st row2022-03-10
2nd row2021-08-25
3rd row2022-02-28
4th row2021-06-15
5th row2022-03-17

Common Values

ValueCountFrequency (%)
2021-06-07 12
 
10.4%
2022-06-21 10
 
8.7%
2022-03-10 9
 
7.8%
2022-03-23 8
 
7.0%
2022-03-17 7
 
6.1%
2021-08-27 7
 
6.1%
2021-08-25 6
 
5.2%
2022-06-27 6
 
5.2%
2022-02-28 5
 
4.3%
2021-07-30 3
 
2.6%
Other values (32) 42
36.5%

Length

2024-04-06T18:42:44.536278image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
2021-06-07 12
 
10.4%
2022-06-21 10
 
8.7%
2022-03-10 9
 
7.8%
2022-03-23 8
 
7.0%
2022-03-17 7
 
6.1%
2021-08-27 7
 
6.1%
2021-08-25 6
 
5.2%
2022-06-27 6
 
5.2%
2022-02-28 5
 
4.3%
2021-07-30 3
 
2.6%
Other values (32) 42
36.5%

안전검사 유효기간
Categorical

HIGH CORRELATION 

Distinct45
Distinct (%)39.1%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2024-04-10
20 
2024-06-30
12 
2023-06-13
10 
2023-09-17
9 
2024-04-17
8 
Other values (40)
56 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique32 ?
Unique (%)27.8%

Sample

1st row2024-04-10
2nd row2023-09-17
3rd row2024-03-26
4th row2023-07-15
5th row2024-04-17

Common Values

ValueCountFrequency (%)
2024-04-10 20
17.4%
2024-06-30 12
 
10.4%
2023-06-13 10
 
8.7%
2023-09-17 9
 
7.8%
2024-04-17 8
 
7.0%
2024-03-26 5
 
4.3%
2024-07-16 4
 
3.5%
2023-09-10 4
 
3.5%
2023-08-31 3
 
2.6%
2023-05-25 2
 
1.7%
Other values (35) 38
33.0%

Length

2024-04-06T18:42:44.656740image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
2024-04-10 20
17.4%
2024-06-30 12
 
10.4%
2023-06-13 10
 
8.7%
2023-09-17 9
 
7.8%
2024-04-17 8
 
7.0%
2024-03-26 5
 
4.3%
2024-07-16 4
 
3.5%
2023-09-10 4
 
3.5%
2023-08-31 3
 
2.6%
2023-08-20 2
 
1.7%
Other values (35) 38
33.0%

시설번호
Real number (ℝ)

HIGH CORRELATION 

Distinct114
Distinct (%)99.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean177523.15
Minimum418
Maximum582618
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.1 KiB
2024-04-06T18:42:44.804089image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum418
5-th percentile1873.7
Q126414
median28908
Q3541941
95-th percentile578750.1
Maximum582618
Range582200
Interquartile range (IQR)515527

Descriptive statistics

Standard deviation244527.58
Coefficient of variation (CV)1.3774405
Kurtosis-1.0957854
Mean177523.15
Median Absolute Deviation (MAD)6996
Skewness0.95271374
Sum20415162
Variance5.9793737 × 1010
MonotonicityNot monotonic
2024-04-06T18:42:44.946899image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1874 2
 
1.7%
1884 1
 
0.9%
1883 1
 
0.9%
23887 1
 
0.9%
35903 1
 
0.9%
23889 1
 
0.9%
23890 1
 
0.9%
34551 1
 
0.9%
36904 1
 
0.9%
37882 1
 
0.9%
Other values (104) 104
90.4%
ValueCountFrequency (%)
418 1
0.9%
419 1
0.9%
605 1
0.9%
999 1
0.9%
1013 1
0.9%
1873 1
0.9%
1874 2
1.7%
1875 1
0.9%
1876 1
0.9%
1877 1
0.9%
ValueCountFrequency (%)
582618 1
0.9%
582617 1
0.9%
581963 1
0.9%
580981 1
0.9%
580846 1
0.9%
579112 1
0.9%
578595 1
0.9%
577280 1
0.9%
577279 1
0.9%
577043 1
0.9%

비고
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct4
Distinct (%)3.5%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
<NA>
103 
유아숲체험원
 
6
물놀이
 
5
모험놀이
 
1

Length

Max length6
Median length4
Mean length4.0608696
Min length3

Unique

Unique1 ?
Unique (%)0.9%

Sample

1st row<NA>
2nd row<NA>
3rd row<NA>
4th row유아숲체험원
5th row<NA>

Common Values

ValueCountFrequency (%)
<NA> 103
89.6%
유아숲체험원 6
 
5.2%
물놀이 5
 
4.3%
모험놀이 1
 
0.9%

Length

2024-04-06T18:42:45.084381image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-04-06T18:42:45.181273image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
na 103
89.6%
유아숲체험원 6
 
5.2%
물놀이 5
 
4.3%
모험놀이 1
 
0.9%

데이터기준일
Categorical

CONSTANT 

Distinct1
Distinct (%)0.9%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2023-03-20
115 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2023-03-20
2nd row2023-03-20
3rd row2023-03-20
4th row2023-03-20
5th row2023-03-20

Common Values

ValueCountFrequency (%)
2023-03-20 115
100.0%

Length

2024-04-06T18:42:45.288283image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-04-06T18:42:45.450530image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2023-03-20 115
100.0%

Interactions

2024-04-06T18:42:42.137205image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-04-06T18:42:41.857893image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-04-06T18:42:42.265008image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-04-06T18:42:41.998680image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-04-06T18:42:45.564636image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번안전검사 최종합격일안전검사 유효기간시설번호비고
연번1.0000.5860.6130.6020.470
안전검사 최종합격일0.5861.0000.9960.8881.000
안전검사 유효기간0.6130.9961.0000.9091.000
시설번호0.6020.8880.9091.0000.000
비고0.4701.0001.0000.0001.000
2024-04-06T18:42:45.694989image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
안전검사 최종합격일비고안전검사 유효기간
안전검사 최종합격일1.0001.0000.835
비고1.0001.0001.000
안전검사 유효기간0.8351.0001.000
2024-04-06T18:42:45.815920image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번시설번호안전검사 최종합격일안전검사 유효기간비고
연번1.0000.2140.1950.2010.309
시설번호0.2141.0000.6080.6460.000
안전검사 최종합격일0.1950.6081.0000.8351.000
안전검사 유효기간0.2010.6460.8351.0001.000
비고0.3090.0001.0001.0001.000

Missing values

2024-04-06T18:42:42.419875image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-04-06T18:42:42.566092image/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

연번공원명위치안전검사 최종합격일안전검사 유효기간시설번호비고데이터기준일
01가온공원(논현12공원)논현동 586-12022-03-102024-04-101884<NA>2023-03-20
12간석육교간석4동 587-152021-08-252023-09-1734888<NA>2023-03-20
23갯골논현동 553-12022-02-282024-03-2627206<NA>2023-03-20
34전재울구월동 15012021-06-152023-07-15569664유아숲체험원2023-03-20
45걸재서창동 573-12022-03-172024-04-1723886<NA>2023-03-20
56고잔논현동 732-32022-03-102024-04-1025750<NA>2023-03-20
67골마루만수6동 1049-12021-06-072023-06-1331957<NA>2023-03-20
78구룡서창동 550-42022-03-172024-04-1731243<NA>2023-03-20
89구월근린구월2동 12462021-06-282023-07-2523282물놀이2023-03-20
910구월문화구월3동 13502020-06-212024-06-3027090<NA>2023-03-20
연번공원명위치안전검사 최종합격일안전검사 유효기간시설번호비고데이터기준일
105106갯마을-1논현동 664-32021-02-162023-02-15577042<NA>2023-03-20
106107갯마을-2논현동 664-32021-02-192023-02-18577043<NA>2023-03-20
107108서창13녹지서창동 552-42021-05-212023-05-20577279<NA>2023-03-20
108109서창15녹지서창동 557-102021-01-182023-01-1823972<NA>2023-03-20
109110찬우물구우러동 15222021-09-132023-09-12579112<NA>2023-03-20
110111산밑말만수동 산1-312022-01-102024-01-09580981<NA>2023-03-20
111112석촌간석동 5-72022-01-282024-01-27580846<NA>2023-03-20
112113남동문화구월동 643-32022-06-082024-06-07582618유아숲체험원2023-03-20
113114늘솔길2논현동 763-12022-06-132024-06-12582617유아숲체험원2023-03-20
114115어울2서창동 6812022-04-202024-04-19581963모험놀이2023-03-20