Overview

Dataset statistics

Number of variables4
Number of observations25
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory932.0 B
Average record size in memory37.3 B

Variable types

Categorical3
Text1

Dataset

Description국내 원자력발전소의 호기별 내진설계기준 및 내진성능 향상값으로, 구조물, 기기 및 계통에 대한 해석을 통하여 원자력 발전소가 가지고 있는 내진성능값을 확인하고 이를 보강하여 향상시킨 결과
Author한국수력원자력(주)
URLhttps://www.data.go.kr/data/15087826/fileData.do

Alerts

내진성능향상값 is highly overall correlated with 본부High correlation
본부 is highly overall correlated with 내진성능향상값High correlation
호기 has unique valuesUnique

Reproduction

Analysis started2023-12-12 20:25:10.412769
Analysis finished2023-12-12 20:25:10.784334
Duration0.37 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

본부
Categorical

HIGH CORRELATION 

Distinct4
Distinct (%)16.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
고리원자력본부
7 
한울원자력본부
7 
한빛원자력본부
6 
월성원자력본부
5 

Length

Max length7
Median length7
Mean length7
Min length7

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
고리원자력본부 7
28.0%
한울원자력본부 7
28.0%
한빛원자력본부 6
24.0%
월성원자력본부 5
20.0%

Length

2023-12-13T05:25:10.859174image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T05:25:11.009031image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
고리원자력본부 7
28.0%
한울원자력본부 7
28.0%
한빛원자력본부 6
24.0%
월성원자력본부 5
20.0%

호기
Text

UNIQUE 

Distinct25
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
2023-12-13T05:25:11.209096image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length7
Median length6
Mean length6.28
Min length6

Characters and Unicode

Total characters157
Distinct characters17
Distinct categories3 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique25 ?
Unique (%)100.0%

Sample

1st row고리 2호기
2nd row고리 3호기
3rd row고리 4호기
4th row신고리 1호기
5th row신고리 2호기
ValueCountFrequency (%)
2호기 6
12.0%
한울 6
12.0%
한빛 6
12.0%
3호기 5
10.0%
4호기 5
10.0%
1호기 5
10.0%
신고리 4
8.0%
고리 3
6.0%
월성 3
6.0%
신월성 2
 
4.0%
Other values (3) 5
10.0%
2023-12-13T05:25:11.589458image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
25
15.9%
호 25
15.9%
기 25
15.9%
한 13
8.3%
고 7
 
4.5%
리 7
 
4.5%
울 7
 
4.5%
신 7
 
4.5%
2 6
 
3.8%
빛 6
 
3.8%
Other values (7) 29
18.5%

Most occurring categories

ValueCountFrequency (%)
Other Letter 107
68.2%
Space Separator 25
 
15.9%
Decimal Number 25
 
15.9%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
호 25
23.4%
기 25
23.4%
한 13
12.1%
고 7
 
6.5%
리 7
 
6.5%
울 7
 
6.5%
신 7
 
6.5%
빛 6
 
5.6%
월 5
 
4.7%
성 5
 
4.7%
Decimal Number
ValueCountFrequency (%)
2 6
24.0%
4 5
20.0%
1 5
20.0%
3 5
20.0%
5 2
 
8.0%
6 2
 
8.0%
Space Separator
ValueCountFrequency (%)
25
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 107
68.2%
Common 50
31.8%

Most frequent character per script

Hangul
ValueCountFrequency (%)
호 25
23.4%
기 25
23.4%
한 13
12.1%
고 7
 
6.5%
리 7
 
6.5%
울 7
 
6.5%
신 7
 
6.5%
빛 6
 
5.6%
월 5
 
4.7%
성 5
 
4.7%
Common
ValueCountFrequency (%)
25
50.0%
2 6
 
12.0%
4 5
 
10.0%
1 5
 
10.0%
3 5
 
10.0%
5 2
 
4.0%
6 2
 
4.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 107
68.2%
ASCII 50
31.8%

Most frequent character per block

ASCII
ValueCountFrequency (%)
25
50.0%
2 6
 
12.0%
4 5
 
10.0%
1 5
 
10.0%
3 5
 
10.0%
5 2
 
4.0%
6 2
 
4.0%
Hangul
ValueCountFrequency (%)
호 25
23.4%
기 25
23.4%
한 13
12.1%
고 7
 
6.5%
리 7
 
6.5%
울 7
 
6.5%
신 7
 
6.5%
빛 6
 
5.6%
월 5
 
4.7%
성 5
 
4.7%

내진설계기준
Categorical

Distinct2
Distinct (%)8.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
0.2g
22 
0.3g
3 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0.2g
2nd row0.2g
3rd row0.2g
4th row0.2g
5th row0.2g

Common Values

ValueCountFrequency (%)
0.2g 22
88.0%
0.3g 3
 
12.0%

Length

2023-12-13T05:25:11.750118image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T05:25:11.899062image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0.2g 22
88.0%
0.3g 3
 
12.0%

내진성능향상값
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)8.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
0.3g
20 
0.32g
5 

Length

Max length5
Median length4
Mean length4.2
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row0.3g
2nd row0.3g
3rd row0.3g
4th row0.3g
5th row0.3g

Common Values

ValueCountFrequency (%)
0.3g 20
80.0%
0.32g 5
 
20.0%

Length

2023-12-13T05:25:12.046268image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-13T05:25:12.173209image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0.3g 20
80.0%
0.32g 5
 
20.0%

Correlations

2023-12-13T05:25:12.265015image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
본부호기내진설계기준내진성능향상값
본부1.0001.0000.1911.000
호기1.0001.0001.0001.000
내진설계기준0.1911.0001.0000.000
내진성능향상값1.0001.0000.0001.000
2023-12-13T05:25:12.416822image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
내진설계기준내진성능향상값본부
내진설계기준1.0000.0000.098
내진성능향상값0.0001.0000.956
본부0.0980.9561.000
2023-12-13T05:25:12.557699image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
본부내진설계기준내진성능향상값
본부1.0000.0980.956
내진설계기준0.0981.0000.000
내진성능향상값0.9560.0001.000

Missing values

2023-12-13T05:25:10.621327image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-13T05:25:10.736064image/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

본부호기내진설계기준내진성능향상값
0고리원자력본부고리 2호기0.2g0.3g
1고리원자력본부고리 3호기0.2g0.3g
2고리원자력본부고리 4호기0.2g0.3g
3고리원자력본부신고리 1호기0.2g0.3g
4고리원자력본부신고리 2호기0.2g0.3g
5고리원자력본부신고리 3호기0.3g0.3g
6고리원자력본부신고리 4호기0.3g0.3g
7월성원자력본부월성 2호기0.2g0.32g
8월성원자력본부월성 3호기0.2g0.32g
9월성원자력본부월성 4호기0.2g0.32g
본부호기내진설계기준내진성능향상값
15한울원자력본부한울 4호기0.2g0.3g
16한울원자력본부한울 5호기0.2g0.3g
17한울원자력본부한울 6호기0.2g0.3g
18한울원자력본부신한울 1호기0.3g0.3g
19한빛원자력본부한빛 1호기0.2g0.3g
20한빛원자력본부한빛 2호기0.2g0.3g
21한빛원자력본부한빛 3호기0.2g0.3g
22한빛원자력본부한빛 4호기0.2g0.3g
23한빛원자력본부한빛 5호기0.2g0.3g
24한빛원자력본부한빛 6호기0.2g0.3g