Overview

Dataset statistics

Number of variables4
Number of observations3981
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory132.3 KiB
Average record size in memory34.0 B

Variable types

Categorical2
Text1
Numeric1

Dataset

Description사립학교교직원연금공단의 지역별 퇴직자 발생추이를 나타내는 것으로 연도, 지역별(법정동), 학교급(유치원, 초등학교, 대학교 등), 퇴직자 수를 보여줍니다.(2018~2022)
Author사립학교교직원연금공단
URLhttps://www.data.go.kr/data/15125546/fileData.do

Reproduction

Analysis started2023-12-16 15:53:07.901509
Analysis finished2023-12-16 15:53:10.215064
Duration2.31 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연도
Categorical

Distinct5
Distinct (%)0.1%
Missing0
Missing (%)0.0%
Memory size31.2 KiB
2021
802 
2022
798 
2018
795 
2020
794 
2019
792 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2018
2nd row2018
3rd row2018
4th row2018
5th row2018

Common Values

ValueCountFrequency (%)
2021 802
20.1%
2022 798
20.0%
2018 795
20.0%
2020 794
19.9%
2019 792
19.9%

Length

2023-12-16T15:53:10.511466image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-16T15:53:11.171377image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2021 802
20.1%
2022 798
20.0%
2018 795
20.0%
2020 794
19.9%
2019 792
19.9%
Distinct213
Distinct (%)5.4%
Missing0
Missing (%)0.0%
Memory size31.2 KiB
2023-12-16T15:53:12.878757image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length12
Median length8
Mean length8.3162522
Min length7

Characters and Unicode

Total characters33107
Distinct characters134
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

Unique4 ?
Unique (%)0.1%

Sample

1st row강원특별자치도 강릉시
2nd row강원특별자치도 강릉시
3rd row강원특별자치도 강릉시
4th row강원특별자치도 강릉시
5th row강원특별자치도 동해시
ValueCountFrequency (%)
경기도 662
 
8.3%
서울특별시 655
 
8.2%
경상북도 346
 
4.4%
부산광역시 325
 
4.1%
전라남도 296
 
3.7%
경상남도 281
 
3.5%
충청남도 215
 
2.7%
전라북도 205
 
2.6%
대구광역시 196
 
2.5%
강원특별자치도 183
 
2.3%
Other values (199) 4580
57.7%
2023-12-16T15:53:15.212703image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
3963
 
12.0%
3284
 
9.9%
2475
 
7.5%
1783
 
5.4%
1353
 
4.1%
1112
 
3.4%
1010
 
3.1%
955
 
2.9%
915
 
2.8%
899
 
2.7%
Other values (124) 15358
46.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 29144
88.0%
Space Separator 3963
 
12.0%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
3284
 
11.3%
2475
 
8.5%
1783
 
6.1%
1353
 
4.6%
1112
 
3.8%
1010
 
3.5%
955
 
3.3%
915
 
3.1%
899
 
3.1%
899
 
3.1%
Other values (123) 14459
49.6%
Space Separator
ValueCountFrequency (%)
3963
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 29144
88.0%
Common 3963
 
12.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
3284
 
11.3%
2475
 
8.5%
1783
 
6.1%
1353
 
4.6%
1112
 
3.8%
1010
 
3.5%
955
 
3.3%
915
 
3.1%
899
 
3.1%
899
 
3.1%
Other values (123) 14459
49.6%
Common
ValueCountFrequency (%)
3963
100.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 29144
88.0%
ASCII 3963
 
12.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
3963
100.0%
Hangul
ValueCountFrequency (%)
3284
 
11.3%
2475
 
8.5%
1783
 
6.1%
1353
 
4.6%
1112
 
3.8%
1010
 
3.5%
955
 
3.3%
915
 
3.1%
899
 
3.1%
899
 
3.1%
Other values (123) 14459
49.6%

학교급
Categorical

Distinct8
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size31.2 KiB
유치원
915 
고등학교
893 
중학교
777 
대학교
631 
대학병원
269 
Other values (3)
496 

Length

Max length4
Median length3
Mean length3.3637277
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row유치원
2nd row고등학교
3rd row대학교
4th row대학병원
5th row유치원

Common Values

ValueCountFrequency (%)
유치원 915
23.0%
고등학교 893
22.4%
중학교 777
19.5%
대학교 631
15.9%
대학병원 269
 
6.8%
특수학교 246
 
6.2%
초등학교 145
 
3.6%
법인 105
 
2.6%

Length

2023-12-16T15:53:15.907523image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-16T15:53:16.768035image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
유치원 915
23.0%
고등학교 893
22.4%
중학교 777
19.5%
대학교 631
15.9%
대학병원 269
 
6.8%
특수학교 246
 
6.2%
초등학교 145
 
3.6%
법인 105
 
2.6%

퇴직자수
Real number (ℝ)

Distinct306
Distinct (%)7.7%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean41.405677
Minimum1
Maximum1734
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size35.1 KiB
2023-12-16T15:53:17.591365image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile1
Q13
median10
Q339
95-th percentile190
Maximum1734
Range1733
Interquartile range (IQR)36

Descriptive statistics

Standard deviation96.790459
Coefficient of variation (CV)2.3376132
Kurtosis101.71697
Mean41.405677
Median Absolute Deviation (MAD)8
Skewness7.9911191
Sum164836
Variance9368.3929
MonotonicityNot monotonic
2023-12-16T15:53:18.153610image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1 469
 
11.8%
2 349
 
8.8%
3 287
 
7.2%
4 217
 
5.5%
5 196
 
4.9%
8 134
 
3.4%
6 121
 
3.0%
7 116
 
2.9%
9 96
 
2.4%
11 89
 
2.2%
Other values (296) 1907
47.9%
ValueCountFrequency (%)
1 469
11.8%
2 349
8.8%
3 287
7.2%
4 217
5.5%
5 196
4.9%
6 121
 
3.0%
7 116
 
2.9%
8 134
 
3.4%
9 96
 
2.4%
10 75
 
1.9%
ValueCountFrequency (%)
1734 1
< 0.1%
1690 1
< 0.1%
1626 1
< 0.1%
1503 1
< 0.1%
1409 1
< 0.1%
1067 1
< 0.1%
1042 1
< 0.1%
982 1
< 0.1%
927 1
< 0.1%
895 1
< 0.1%

Interactions

2023-12-16T15:53:08.790720image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-16T15:53:18.611077image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연도학교급퇴직자수
연도1.0000.0000.000
학교급0.0001.0000.411
퇴직자수0.0000.4111.000
2023-12-16T15:53:18.963984image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
학교급연도
학교급1.0000.000
연도0.0001.000
2023-12-16T15:53:19.336937image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
퇴직자수연도학교급
퇴직자수1.0000.0000.215
연도0.0001.0000.000
학교급0.2150.0001.000

Missing values

2023-12-16T15:53:09.516486image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-16T15:53:10.071678image/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

연도학교기관소재지학교급퇴직자수
02018강원특별자치도 강릉시유치원29
12018강원특별자치도 강릉시고등학교8
22018강원특별자치도 강릉시대학교118
32018강원특별자치도 강릉시대학병원12
42018강원특별자치도 동해시유치원24
52018강원특별자치도 동해시중학교1
62018강원특별자치도 동해시고등학교3
72018강원특별자치도 동해시대학교73
82018강원특별자치도 삼척시유치원7
92018강원특별자치도 삼척시중학교1
연도학교기관소재지학교급퇴직자수
39712022충청북도 청주시대학교92
39722022충청북도 청주시특수학교1
39732022충청북도 청주시대학병원186
39742022충청북도 청주시법인1
39752022충청북도 충주시유치원23
39762022충청북도 충주시중학교4
39772022충청북도 충주시고등학교13
39782022충청북도 충주시대학교43
39792022충청북도 충주시특수학교5
39802022충청북도 충주시대학병원96