Overview

Dataset statistics

Number of variables16
Number of observations43
Missing cells157
Missing cells (%)22.8%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory5.5 KiB
Average record size in memory131.1 B

Variable types

Unsupported16

Dataset

Description매년 한국철도공사에서 발행하는 철도통계연보에 수록된 연도별 차량보유현황입니다. ex)KTX, 새마을, 무궁화, 화차등
URLhttps://www.data.go.kr/data/15053619/fileData.do

Alerts

연 도 별 차 량 보 유 현 황 has 10 (23.3%) missing valuesMissing
Unnamed: 1 has 10 (23.3%) missing valuesMissing
Unnamed: 2 has 10 (23.3%) missing valuesMissing
Unnamed: 3 has 9 (20.9%) missing valuesMissing
Unnamed: 4 has 10 (23.3%) missing valuesMissing
Unnamed: 5 has 10 (23.3%) missing valuesMissing
Unnamed: 6 has 9 (20.9%) missing valuesMissing
Unnamed: 7 has 10 (23.3%) missing valuesMissing
Unnamed: 8 has 10 (23.3%) missing valuesMissing
Unnamed: 9 has 10 (23.3%) missing valuesMissing
Unnamed: 10 has 10 (23.3%) missing valuesMissing
Unnamed: 11 has 10 (23.3%) missing valuesMissing
Unnamed: 12 has 10 (23.3%) missing valuesMissing
Unnamed: 13 has 10 (23.3%) missing valuesMissing
Unnamed: 14 has 10 (23.3%) missing valuesMissing
Unnamed: 15 has 9 (20.9%) missing valuesMissing
연 도 별 차 량 보 유 현 황 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 1 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 2 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 3 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 4 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 5 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 6 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 7 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 8 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 9 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 10 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 11 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 12 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 13 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 14 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 15 is an unsupported type, check if it needs cleaning or further analysisUnsupported

Reproduction

Analysis started2023-12-11 23:43:46.673103
Analysis finished2023-12-11 23:43:47.360096
Duration0.69 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연 도 별 차 량 보 유 현 황
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 1
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 2
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 3
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing9
Missing (%)20.9%
Memory size476.0 B

Unnamed: 4
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 5
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 6
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing9
Missing (%)20.9%
Memory size476.0 B

Unnamed: 7
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 8
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 9
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 10
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 11
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 12
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 13
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 14
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing10
Missing (%)23.3%
Memory size476.0 B

Unnamed: 15
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing9
Missing (%)20.9%
Memory size476.0 B

Missing values

2023-12-12T08:43:46.787658image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T08:43:47.007730image/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.
2023-12-12T08:43:47.192531image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

연 도 별 차 량 보 유 현 황Unnamed: 1Unnamed: 2Unnamed: 3Unnamed: 4Unnamed: 5Unnamed: 6Unnamed: 7Unnamed: 8Unnamed: 9Unnamed: 10Unnamed: 11Unnamed: 12Unnamed: 13Unnamed: 14Unnamed: 15
0NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN단위 : 량
1NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
2차 종\n \n\n연도합계고속철도\n차 량기 관 차NaNNaN동 차NaNNaNNaNNaN객 차발전차화 차난방차기중기
3NaNNaNNaN디 젤\n기관차전 기\n기관차증 기\n기관차디 젤\n동 차전기\n동차통 일 호\n전기동차간선형\n전기동차ITX- \n청춘NaNNaNNaNNaNNaN
4NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
5199119399050194019760620002009129157418715
6199219859050494033964820001908130161168515
7199320100049594047776520001789132162387515
8199419140048794150389620001736132151916515
91995184460485941495110020001714142143305015
연 도 별 차 량 보 유 현 황Unnamed: 1Unnamed: 2Unnamed: 3Unnamed: 4Unnamed: 5Unnamed: 6Unnamed: 7Unnamed: 8Unnamed: 9Unnamed: 10Unnamed: 11Unnamed: 12Unnamed: 13Unnamed: 14Unnamed: 15
33NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
3420151690413802922000201241001666496913011076016
352016169411420(KTX)\n100(SRT)2881950178254601666492111611031016
362017168401530(KTX)\n100(SRT)2801760150255801666492011610865015
372018164561530(KTX)\n100(SRT)265175-1502569-1666490911310500-15
382019161801530(KTX)\n100(SRT)254175-1212562-1666482111310359-15
392020158371530(KTX)\n100(SRT)\n30(KTX이음)243175-1212627-166647619910008-13
40NaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaNNaN
412021155581530(KTX)\n100(SRT)\n114(KTX이음)226175-1212566-16664680909813-13
422022148991530(KTX)\n100(SRT)\n114(KTX이음)220175-802699-16664626899124-12