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

Description한국동서발전의 중소기업 제품 구매 현황 정보입니다. 중소기업 제품 구매 현황은 년도, 분기, 구분, 종류, 구매액의 항목으로 구성됩니다.
URLhttps://www.data.go.kr/data/15042200/fileData.do

Reproduction

Analysis started2023-12-12 23:19:26.880875
Analysis finished2023-12-12 23:19:27.246811
Duration0.37 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

년도
Categorical

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

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2019
2nd row2019
3rd row2019
4th row2019
5th row2019

Common Values

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

Length

2023-12-13T08:19:27.301744image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T08:19:27.392403image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2019 36
25.0%
2020 36
25.0%
2021 36
25.0%
2022 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

2023-12-13T08:19:27.485577image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T08:19:27.574948image/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
중소기업 구매
48 
여성기업 구매
48 
장애인기업 구매
48 

Length

Max length8
Median length7
Mean length7.3333333
Min length7

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row중소기업 구매
2nd row중소기업 구매
3rd row중소기업 구매
4th row여성기업 구매
5th row여성기업 구매

Common Values

ValueCountFrequency (%)
중소기업 구매 48
33.3%
여성기업 구매 48
33.3%
장애인기업 구매 48
33.3%

Length

2023-12-13T08:19:27.692983image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T08:19:27.790241image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
구매 144
50.0%
중소기업 48
 
16.7%
여성기업 48
 
16.7%
장애인기업 48
 
16.7%

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

2023-12-13T08:19:27.900953image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T08:19:27.997833image/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)

Distinct143
Distinct (%)99.3%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean9930.7431
Minimum0
Maximum90481
Zeros1
Zeros (%)0.7%
Negative0
Negative (%)0.0%
Memory size1.4 KiB
2023-12-13T08:19:28.118261image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile34.3
Q1454
median1561
Q39400.75
95-th percentile53232.8
Maximum90481
Range90481
Interquartile range (IQR)8946.75

Descriptive statistics

Standard deviation18263.315
Coefficient of variation (CV)1.8390683
Kurtosis6.7727403
Mean9930.7431
Median Absolute Deviation (MAD)1505
Skewness2.6114078
Sum1430027
Variance3.3354868 × 108
MonotonicityNot monotonic
2023-12-13T08:19:28.244606image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
124 2
 
1.4%
49470 1
 
0.7%
17340 1
 
0.7%
4035 1
 
0.7%
9132 1
 
0.7%
1382 1
 
0.7%
347 1
 
0.7%
1403 1
 
0.7%
22 1
 
0.7%
19722 1
 
0.7%
Other values (133) 133
92.4%
ValueCountFrequency (%)
0 1
0.7%
11 1
0.7%
18 1
0.7%
22 1
0.7%
26 1
0.7%
30 1
0.7%
32 1
0.7%
34 1
0.7%
36 1
0.7%
40 1
0.7%
ValueCountFrequency (%)
90481 1
0.7%
89505 1
0.7%
82401 1
0.7%
62584 1
0.7%
61121 1
0.7%
56216 1
0.7%
53998 1
0.7%
53234 1
0.7%
53226 1
0.7%
51247 1
0.7%

Interactions

2023-12-13T08:19:27.058978image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-13T08:19:28.312582image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
년도분기구분종류구매액(백만원)
년도1.0000.0000.0000.0000.000
분기0.0001.0000.0000.0000.117
구분0.0000.0001.0000.0000.581
종류0.0000.0000.0001.0000.311
구매액(백만원)0.0000.1170.5810.3111.000
2023-12-13T08:19:28.392022image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
종류구분년도분기
종류1.0000.0000.0000.000
구분0.0001.0000.0000.000
년도0.0000.0001.0000.000
분기0.0000.0000.0001.000
2023-12-13T08:19:28.469202image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
구매액(백만원)년도분기구분종류
구매액(백만원)1.0000.0000.0490.4400.203
년도0.0001.0000.0000.0000.000
분기0.0490.0001.0000.0000.000
구분0.4400.0000.0001.0000.000
종류0.2030.0000.0000.0001.000

Missing values

2023-12-13T08:19:27.137253image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T08:19:27.217075image/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

년도분기구분종류구매액(백만원)
020191중소기업 구매물품49470
120191중소기업 구매공사17340
220191중소기업 구매용역3222
320191여성기업 구매물품3205
420191여성기업 구매공사641
520191여성기업 구매용역70
620191장애인기업 구매물품795
720191장애인기업 구매공사52
820191장애인기업 구매용역92
920192중소기업 구매물품53234
년도분기구분종류구매액(백만원)
13420223장애인기업 구매용역40
13520224중소기업 구매물품8612
13620224중소기업 구매공사1950
13720224중소기업 구매용역1531
13820224여성기업 구매물품1588
13920224여성기업 구매공사295
14020224여성기업 구매용역72
14120224장애인기업 구매물품1341
14220224장애인기업 구매공사635
14320224장애인기업 구매용역103