Overview

Dataset statistics

Number of variables5
Number of observations144
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory6.2 KiB
Average record size in memory43.9 B

Variable types

Categorical4
Numeric1

Dataset

Description한국해양수산연수원의 중소기업 제품 구매 현황 정보입니다. 중소기업 제품 구매 현황은 년도, 분기, 구분, 종류, 구매액의 항목으로 구성됩니다.기준년도 : 2019년~2022년
Author한국해양수산연수원
URLhttps://www.data.go.kr/data/15121724/fileData.do

Alerts

구매액(백만원) has 19 (13.2%) zerosZeros

Reproduction

Analysis started2023-12-12 00:55:54.218071
Analysis finished2023-12-12 00:55:54.790260
Duration0.57 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연도
Categorical

Distinct4
Distinct (%)2.8%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
2022
36 
2021
36 
2020
36 
2019
36 

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 (%)
2022 36
25.0%
2021 36
25.0%
2020 36
25.0%
2019 36
25.0%

Length

2023-12-12T09:55:54.896560image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T09:55:55.060423image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2022 36
25.0%
2021 36
25.0%
2020 36
25.0%
2019 36
25.0%

분기
Categorical

Distinct4
Distinct (%)2.8%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
1
36 
2
36 
3
36 
4
36 

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row1
2nd row1
3rd row1
4th row1
5th row1

Common Values

ValueCountFrequency (%)
1 36
25.0%
2 36
25.0%
3 36
25.0%
4 36
25.0%

Length

2023-12-12T09:55:55.211711image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T09:55:55.366268image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1 36
25.0%
2 36
25.0%
3 36
25.0%
4 36
25.0%

구분
Categorical

Distinct3
Distinct (%)2.1%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
중소기업제품구매액
48 
여성기업제품구매액
48 
장애인기업제품구매액
48 

Length

Max length10
Median length9
Mean length9.3333333
Min length9

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row중소기업제품구매액
2nd row중소기업제품구매액
3rd row중소기업제품구매액
4th row여성기업제품구매액
5th row여성기업제품구매액

Common Values

ValueCountFrequency (%)
중소기업제품구매액 48
33.3%
여성기업제품구매액 48
33.3%
장애인기업제품구매액 48
33.3%

Length

2023-12-12T09:55:55.490173image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T09:55:55.626199image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
중소기업제품구매액 48
33.3%
여성기업제품구매액 48
33.3%
장애인기업제품구매액 48
33.3%

종류
Categorical

Distinct3
Distinct (%)2.1%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
물품
48 
공사
48 
용역
48 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row물품
2nd row공사
3rd row용역
4th row물품
5th row공사

Common Values

ValueCountFrequency (%)
물품 48
33.3%
공사 48
33.3%
용역 48
33.3%

Length

2023-12-12T09:55:55.761343image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T09:55:56.187878image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
물품 48
33.3%
공사 48
33.3%
용역 48
33.3%

구매액(백만원)
Real number (ℝ)

ZEROS 

Distinct108
Distinct (%)75.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean524.33333
Minimum0
Maximum6662
Zeros19
Zeros (%)13.2%
Negative0
Negative (%)0.0%
Memory size1.4 KiB
2023-12-12T09:55:56.326219image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile0
Q111.5
median102.5
Q3397.25
95-th percentile2618.65
Maximum6662
Range6662
Interquartile range (IQR)385.75

Descriptive statistics

Standard deviation1012.4896
Coefficient of variation (CV)1.9310036
Kurtosis11.885602
Mean524.33333
Median Absolute Deviation (MAD)102
Skewness3.1310741
Sum75504
Variance1025135.1
MonotonicityNot monotonic
2023-12-12T09:55:56.489805image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
0 19
 
13.2%
7 3
 
2.1%
1 3
 
2.1%
2 3
 
2.1%
19 3
 
2.1%
4 2
 
1.4%
94 2
 
1.4%
27 2
 
1.4%
14 2
 
1.4%
10 2
 
1.4%
Other values (98) 103
71.5%
ValueCountFrequency (%)
0 19
13.2%
1 3
 
2.1%
2 3
 
2.1%
4 2
 
1.4%
5 2
 
1.4%
6 1
 
0.7%
7 3
 
2.1%
9 1
 
0.7%
10 2
 
1.4%
12 1
 
0.7%
ValueCountFrequency (%)
6662 1
0.7%
4531 1
0.7%
4074 1
0.7%
3542 1
0.7%
3385 1
0.7%
3325 1
0.7%
2853 1
0.7%
2650 1
0.7%
2441 1
0.7%
2335 1
0.7%

Interactions

2023-12-12T09:55:54.470227image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T09:55:56.602090image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연도분기구분종류구매액(백만원)
연도1.0000.0000.0000.0000.201
분기0.0001.0000.0000.0000.000
구분0.0000.0001.0000.0000.568
종류0.0000.0000.0001.0000.382
구매액(백만원)0.2010.0000.5680.3821.000
2023-12-12T09:55:56.730173image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연도종류분기구분
연도1.0000.0000.0000.000
종류0.0001.0000.0000.000
분기0.0000.0001.0000.000
구분0.0000.0000.0001.000
2023-12-12T09:55:56.830801image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
구매액(백만원)연도분기구분종류
구매액(백만원)1.0000.0880.0000.4260.258
연도0.0881.0000.0000.0000.000
분기0.0000.0001.0000.0000.000
구분0.4260.0000.0001.0000.000
종류0.2580.0000.0000.0001.000

Missing values

2023-12-12T09:55:54.609529image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T09:55:54.739220image/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

연도분기구분종류구매액(백만원)
020221중소기업제품구매액물품4074
120221중소기업제품구매액공사266
220221중소기업제품구매액용역4531
320221여성기업제품구매액물품158
420221여성기업제품구매액공사39
520221여성기업제품구매액용역29
620221장애인기업제품구매액물품20
720221장애인기업제품구매액공사0
820221장애인기업제품구매액용역2
920222중소기업제품구매액물품1529
연도분기구분종류구매액(백만원)
13420193장애인기업제품구매액용역4
13520194중소기업제품구매액물품3542
13620194중소기업제품구매액공사6662
13720194중소기업제품구매액용역2441
13820194여성기업제품구매액물품806
13920194여성기업제품구매액공사66
14020194여성기업제품구매액용역296
14120194장애인기업제품구매액물품150
14220194장애인기업제품구매액공사0
14320194장애인기업제품구매액용역1