Overview

Dataset statistics

Number of variables4
Number of observations112
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory4.0 KiB
Average record size in memory36.2 B

Variable types

Categorical2
Numeric2

Dataset

Description취업자격 체류외국인(C-4, E-1~E-7, E-9~E-10, H-2) 중 단순기능인력 체류외국인의 체류자격별 현황을 월별로 제공
Author법무부
URLhttps://www.data.go.kr/data/15100031/fileData.do

Alerts

단순기능인력수 is highly overall correlated with 자격별High correlation
자격별 is highly overall correlated with 단순기능인력수High correlation
단순기능인력수 has unique valuesUnique

Reproduction

Analysis started2024-05-04 08:14:28.923410
Analysis finished2024-05-04 08:14:30.940168
Duration2.02 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

년
Categorical

Distinct3
Distinct (%)2.7%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2023
49 
2022
48 
2024
15 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2022
2nd row2022
3rd row2022
4th row2022
5th row2022

Common Values

ValueCountFrequency (%)
2023 49
43.8%
2022 48
42.9%
2024 15
 
13.4%

Length

2024-05-04T08:14:31.124264image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T08:14:31.404309image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2023 49
43.8%
2022 48
42.9%
2024 15
 
13.4%

월
Real number (ℝ)

Distinct12
Distinct (%)10.7%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean5.9464286
Minimum1
Maximum12
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.1 KiB
2024-05-04T08:14:31.775928image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile1
Q13
median6
Q39
95-th percentile12
Maximum12
Range11
Interquartile range (IQR)6

Descriptive statistics

Standard deviation3.6188677
Coefficient of variation (CV)0.60857835
Kurtosis-1.2892698
Mean5.9464286
Median Absolute Deviation (MAD)3
Skewness0.21244465
Sum666
Variance13.096203
MonotonicityNot monotonic
2024-05-04T08:14:32.342643image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=12)
ValueCountFrequency (%)
1 13
11.6%
2 13
11.6%
3 13
11.6%
12 9
8.0%
4 8
7.1%
5 8
7.1%
6 8
7.1%
7 8
7.1%
8 8
7.1%
9 8
7.1%
Other values (2) 16
14.3%
ValueCountFrequency (%)
1 13
11.6%
2 13
11.6%
3 13
11.6%
4 8
7.1%
5 8
7.1%
6 8
7.1%
7 8
7.1%
8 8
7.1%
9 8
7.1%
10 8
7.1%
ValueCountFrequency (%)
12 9
8.0%
11 8
7.1%
10 8
7.1%
9 8
7.1%
8 8
7.1%
7 8
7.1%
6 8
7.1%
5 8
7.1%
4 8
7.1%
3 13
11.6%

자격별
Categorical

HIGH CORRELATION 

Distinct5
Distinct (%)4.5%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
계절근로E8
27 
비전문취업E9
27 
선원취업E10
27 
방문취업H2
27 
관광취업H1
4 

Length

Max length7
Median length6
Mean length6.4821429
Min length6

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row계절근로E8
2nd row비전문취업E9
3rd row선원취업E10
4th row방문취업H2
5th row계절근로E8

Common Values

ValueCountFrequency (%)
계절근로E8 27
24.1%
비전문취업E9 27
24.1%
선원취업E10 27
24.1%
방문취업H2 27
24.1%
관광취업H1 4
 
3.6%

Length

2024-05-04T08:14:32.804623image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T08:14:33.282485image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
계절근로e8 27
24.1%
비전문취업e9 27
24.1%
선원취업e10 27
24.1%
방문취업h2 27
24.1%
관광취업h1 4
 
3.6%

단순기능인력수
Real number (ℝ)

HIGH CORRELATION  UNIQUE 

Distinct112
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean98333.196
Minimum344
Maximum325523
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.1 KiB
2024-05-04T08:14:33.743474image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum344
5-th percentile3655.8
Q118373.75
median21567
Q3120285
95-th percentile304358.85
Maximum325523
Range325179
Interquartile range (IQR)101911.25

Descriptive statistics

Standard deviation105998.91
Coefficient of variation (CV)1.0779565
Kurtosis-0.642283
Mean98333.196
Median Absolute Deviation (MAD)21199.5
Skewness0.9083823
Sum11013318
Variance1.1235769 × 1010
MonotonicityNot monotonic
2024-05-04T08:14:34.300411image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
376 1
 
0.9%
277543 1
 
0.9%
104953 1
 
0.9%
20351 1
 
0.9%
305906 1
 
0.9%
20881 1
 
0.9%
104068 1
 
0.9%
20491 1
 
0.9%
302102 1
 
0.9%
20260 1
 
0.9%
Other values (102) 102
91.1%
ValueCountFrequency (%)
344 1
0.9%
359 1
0.9%
376 1
0.9%
1584 1
0.9%
3472 1
0.9%
3592 1
0.9%
3708 1
0.9%
3780 1
0.9%
3805 1
0.9%
4270 1
0.9%
ValueCountFrequency (%)
325523 1
0.9%
320643 1
0.9%
317565 1
0.9%
310825 1
0.9%
306883 1
0.9%
305906 1
0.9%
303093 1
0.9%
302102 1
0.9%
297733 1
0.9%
292774 1
0.9%

Interactions

2024-05-04T08:14:29.676675image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-05-04T08:14:29.183433image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-05-04T08:14:29.934697image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-05-04T08:14:29.437007image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-05-04T08:14:34.572741image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
년월자격별단순기능인력수
년1.0000.4030.2140.543
월0.4031.0000.0000.000
자격별0.2140.0001.0000.801
단순기능인력수0.5430.0000.8011.000
2024-05-04T08:14:34.961203image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
년자격별
년1.0000.162
자격별0.1621.000
2024-05-04T08:14:35.265664image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
월단순기능인력수년자격별
월1.0000.0830.2550.000
단순기능인력수0.0831.0000.2580.687
년0.2550.2581.0000.162
자격별0.0000.6870.1621.000

Missing values

2024-05-04T08:14:30.305061image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-05-04T08:14:30.742864image/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

년월자격별단순기능인력수
020221계절근로E8376
120221비전문취업E9218223
220221선원취업E1018328
320221방문취업H2122205
420222계절근로E8359
520222비전문취업E9219139
620222선원취업E1018444
720222방문취업H2119645
820223계절근로E8344
920223비전문취업E9220751
년월자격별단순기능인력수
10220242계절근로E811309
10320242비전문취업E9320643
10420242선원취업E1021641
10520242방문취업H2100119
10620242관광취업H13592
10720243계절근로E819240
10820243비전문취업E9325523
10920243선원취업E1021560
11020243방문취업H2100885
11120243관광취업H13708