Overview

Dataset statistics

Number of variables3
Number of observations53
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.4 KiB
Average record size in memory26.5 B

Variable types

DateTime1
Categorical1
Boolean1

Dataset

Description한국전력공사에서 운영중인 전기차 충전서비스운영시스템의 휴일관리 테이블 입니다.2021~2023기간의 해당 시스템 휴일 정보 확인 가능합니다.
URLhttps://www.data.go.kr/data/15117023/fileData.do

Alerts

휴일여부 has constant value ""Constant
일자 has unique valuesUnique

Reproduction

Analysis started2023-12-12 13:17:25.491200
Analysis finished2023-12-12 13:17:25.678757
Duration0.19 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

일자
Date

UNIQUE 

Distinct53
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size556.0 B
Minimum2021-02-11 00:00:00
Maximum2023-12-25 00:00:00
2023-12-12T22:17:25.751081image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T22:17:25.882236image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

휴일명
Categorical

Distinct21
Distinct (%)39.6%
Missing0
Missing (%)0.0%
Memory size556.0 B
설연휴
추석연휴
광복절
 
3
삼일절
 
3
석가탄신일
 
3
Other values (16)
32 

Length

Max length12
Median length11
Mean length4.1320755
Min length1

Unique

Unique7 ?
Unique (%)13.2%

Sample

1st row설연휴
2nd row
3rd row설연휴
4th row삼일절
5th row어린이날

Common Values

ValueCountFrequency (%)
설연휴 6
 
11.3%
추석연휴 6
 
11.3%
광복절 3
 
5.7%
삼일절 3
 
5.7%
석가탄신일 3
 
5.7%
현충일 3
 
5.7%
어린이날 3
 
5.7%
개천절 3
 
5.7%
추석 3
 
5.7%
3
 
5.7%
Other values (11) 17
32.1%

Length

2023-12-12T22:17:26.025724image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
설연휴 6
 
11.3%
추석연휴 6
 
11.3%
개천절 3
 
5.7%
성탄절 3
 
5.7%
3
 
5.7%
추석 3
 
5.7%
한글날 3
 
5.7%
어린이날 3
 
5.7%
현충일 3
 
5.7%
석가탄신일 3
 
5.7%
Other values (11) 17
32.1%

휴일여부
Boolean

CONSTANT 

Distinct1
Distinct (%)1.9%
Missing0
Missing (%)0.0%
Memory size185.0 B
True
53 
ValueCountFrequency (%)
True 53
100.0%
2023-12-12T22:17:26.136993image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T22:17:26.190032image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
일자휴일명
일자1.0001.000
휴일명1.0001.000

Missing values

2023-12-12T22:17:25.577728image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T22:17:25.650738image/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

일자휴일명휴일여부
02021-02-11설연휴Y
12021-02-12Y
22021-02-13설연휴Y
32021-03-01삼일절Y
42021-05-05어린이날Y
52021-05-19석가탄신일Y
62021-06-06현충일Y
72021-08-15광복절Y
82021-08-16광복절(대체공휴일)Y
92021-09-20추석연휴Y
일자휴일명휴일여부
432023-05-27석가탄신일Y
442023-05-29석가탄신일(대체공휴일)Y
452023-06-06현충일Y
462023-08-15광복절Y
472023-09-28추석연휴Y
482023-09-29추석Y
492023-09-30추석연휴Y
502023-10-03개천절Y
512023-10-09한글날Y
522023-12-25성탄절Y