Overview

Dataset statistics

Number of variables29
Number of observations27
Missing cells525
Missing cells (%)67.0%
Duplicate rows1
Duplicate rows (%)3.7%
Total size in memory6.3 KiB
Average record size in memory238.9 B

Variable types

Unsupported26
Text3

Dataset

Description매년 한국철도공사에서 발행하는 철도통계연보에 수록된 화차자중별 보유현황으로 자중(톤),종류,대수,단위 항목을 지원합니다.
URLhttps://www.data.go.kr/data/15053622/fileData.do

Alerts

Unnamed: 15 has constant value ""Constant
Unnamed: 16 has constant value ""Constant
Unnamed: 17 has constant value ""Constant
Dataset has 1 (3.7%) duplicate rowsDuplicates
화 차 자 중 별 보 유 현 황 (1) has 3 (11.1%) missing valuesMissing
Unnamed: 1 has 25 (92.6%) missing valuesMissing
Unnamed: 2 has 17 (63.0%) missing valuesMissing
Unnamed: 3 has 21 (77.8%) missing valuesMissing
Unnamed: 4 has 13 (48.1%) missing valuesMissing
Unnamed: 5 has 25 (92.6%) missing valuesMissing
Unnamed: 6 has 24 (88.9%) missing valuesMissing
Unnamed: 7 has 25 (92.6%) missing valuesMissing
Unnamed: 8 has 2 (7.4%) missing valuesMissing
Unnamed: 9 has 27 (100.0%) missing valuesMissing
화 차 자 중 별 보 유 현 황 (2) has 3 (11.1%) missing valuesMissing
Unnamed: 11 has 22 (81.5%) missing valuesMissing
Unnamed: 12 has 19 (70.4%) missing valuesMissing
Unnamed: 13 has 18 (66.7%) missing valuesMissing
Unnamed: 14 has 14 (51.9%) missing valuesMissing
Unnamed: 15 has 26 (96.3%) missing valuesMissing
Unnamed: 16 has 26 (96.3%) missing valuesMissing
Unnamed: 17 has 26 (96.3%) missing valuesMissing
Unnamed: 18 has 2 (7.4%) missing valuesMissing
Unnamed: 19 has 27 (100.0%) missing valuesMissing
화 차 자 중 별 보 유 현 황 (3) has 3 (11.1%) missing valuesMissing
Unnamed: 21 has 21 (77.8%) missing valuesMissing
Unnamed: 22 has 22 (81.5%) missing valuesMissing
Unnamed: 23 has 21 (77.8%) missing valuesMissing
Unnamed: 24 has 18 (66.7%) missing valuesMissing
Unnamed: 25 has 24 (88.9%) missing valuesMissing
Unnamed: 26 has 25 (92.6%) missing valuesMissing
Unnamed: 27 has 24 (88.9%) missing valuesMissing
Unnamed: 28 has 2 (7.4%) missing valuesMissing
화 차 자 중 별 보 유 현 황 (1) 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
화 차 자 중 별 보 유 현 황 (2) 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: 18 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 19 is an unsupported type, check if it needs cleaning or further analysisUnsupported
화 차 자 중 별 보 유 현 황 (3) is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 21 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 22 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 23 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 24 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 25 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 26 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 27 is an unsupported type, check if it needs cleaning or further analysisUnsupported
Unnamed: 28 is an unsupported type, check if it needs cleaning or further analysisUnsupported

Reproduction

Analysis started2023-12-12 19:40:49.348697
Analysis finished2023-12-12 19:40:49.506443
Duration0.16 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

화 차 자 중 별 보 유 현 황 (1)
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing3
Missing (%)11.1%
Memory size348.0 B

Unnamed: 1
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing25
Missing (%)92.6%
Memory size348.0 B

Unnamed: 2
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing17
Missing (%)63.0%
Memory size348.0 B

Unnamed: 3
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing21
Missing (%)77.8%
Memory size348.0 B

Unnamed: 4
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing13
Missing (%)48.1%
Memory size348.0 B

Unnamed: 5
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing25
Missing (%)92.6%
Memory size348.0 B

Unnamed: 6
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing24
Missing (%)88.9%
Memory size348.0 B

Unnamed: 7
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing25
Missing (%)92.6%
Memory size348.0 B

Unnamed: 8
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing2
Missing (%)7.4%
Memory size348.0 B

Unnamed: 9
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing27
Missing (%)100.0%
Memory size375.0 B

화 차 자 중 별 보 유 현 황 (2)
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing3
Missing (%)11.1%
Memory size348.0 B

Unnamed: 11
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing22
Missing (%)81.5%
Memory size348.0 B

Unnamed: 12
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing19
Missing (%)70.4%
Memory size348.0 B

Unnamed: 13
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing18
Missing (%)66.7%
Memory size348.0 B

Unnamed: 14
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing14
Missing (%)51.9%
Memory size348.0 B

Unnamed: 15
Text

CONSTANT  MISSING 

Distinct1
Distinct (%)100.0%
Missing26
Missing (%)96.3%
Memory size348.0 B
2023-12-13T04:40:49.584123image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length5
Median length5
Mean length5
Min length5

Characters and Unicode

Total characters5
Distinct characters4
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1 ?
Unique (%)100.0%

Sample

1st row소 화 물
ValueCountFrequency (%)
소 1
33.3%
화 1
33.3%
물 1
33.3%
2023-12-13T04:40:49.886603image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
2
40.0%
소 1
20.0%
화 1
20.0%
물 1
20.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 3
60.0%
Space Separator 2
40.0%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
소 1
33.3%
화 1
33.3%
물 1
33.3%
Space Separator
ValueCountFrequency (%)
2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 3
60.0%
Common 2
40.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
소 1
33.3%
화 1
33.3%
물 1
33.3%
Common
ValueCountFrequency (%)
2
100.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 3
60.0%
ASCII 2
40.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
2
100.0%
Hangul
ValueCountFrequency (%)
소 1
33.3%
화 1
33.3%
물 1
33.3%

Unnamed: 16
Text

CONSTANT  MISSING 

Distinct1
Distinct (%)100.0%
Missing26
Missing (%)96.3%
Memory size348.0 B
2023-12-13T04:40:49.999962image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length5
Median length5
Mean length5
Min length5

Characters and Unicode

Total characters5
Distinct characters3
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1 ?
Unique (%)100.0%

Sample

1st row차 장 차
ValueCountFrequency (%)
차 2
66.7%
장 1
33.3%
2023-12-13T04:40:50.313486image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
차 2
40.0%
2
40.0%
장 1
20.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 3
60.0%
Space Separator 2
40.0%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
차 2
66.7%
장 1
33.3%
Space Separator
ValueCountFrequency (%)
2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 3
60.0%
Common 2
40.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
차 2
66.7%
장 1
33.3%
Common
ValueCountFrequency (%)
2
100.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 3
60.0%
ASCII 2
40.0%

Most frequent character per block

Hangul
ValueCountFrequency (%)
차 2
66.7%
장 1
33.3%
ASCII
ValueCountFrequency (%)
2
100.0%

Unnamed: 17
Text

CONSTANT  MISSING 

Distinct1
Distinct (%)100.0%
Missing26
Missing (%)96.3%
Memory size348.0 B
2023-12-13T04:40:50.479514image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length5
Median length5
Mean length5
Min length5

Characters and Unicode

Total characters5
Distinct characters4
Distinct categories2 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique1 ?
Unique (%)100.0%

Sample

1st row침 식 차
ValueCountFrequency (%)
침 1
33.3%
식 1
33.3%
차 1
33.3%
2023-12-13T04:40:50.856777image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
2
40.0%
침 1
20.0%
식 1
20.0%
차 1
20.0%

Most occurring categories

ValueCountFrequency (%)
Other Letter 3
60.0%
Space Separator 2
40.0%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
침 1
33.3%
식 1
33.3%
차 1
33.3%
Space Separator
ValueCountFrequency (%)
2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 3
60.0%
Common 2
40.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
침 1
33.3%
식 1
33.3%
차 1
33.3%
Common
ValueCountFrequency (%)
2
100.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 3
60.0%
ASCII 2
40.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
2
100.0%
Hangul
ValueCountFrequency (%)
침 1
33.3%
식 1
33.3%
차 1
33.3%

Unnamed: 18
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing2
Missing (%)7.4%
Memory size348.0 B

Unnamed: 19
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing27
Missing (%)100.0%
Memory size375.0 B

화 차 자 중 별 보 유 현 황 (3)
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing3
Missing (%)11.1%
Memory size348.0 B

Unnamed: 21
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing21
Missing (%)77.8%
Memory size348.0 B

Unnamed: 22
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing22
Missing (%)81.5%
Memory size348.0 B

Unnamed: 23
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing21
Missing (%)77.8%
Memory size348.0 B

Unnamed: 24
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing18
Missing (%)66.7%
Memory size348.0 B

Unnamed: 25
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing24
Missing (%)88.9%
Memory size348.0 B

Unnamed: 26
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing25
Missing (%)92.6%
Memory size348.0 B

Unnamed: 27
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing24
Missing (%)88.9%
Memory size348.0 B

Unnamed: 28
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing2
Missing (%)7.4%
Memory size348.0 B

Sample

화 차 자 중 별 보 유 현 황 (1)Unnamed: 1Unnamed: 2Unnamed: 3Unnamed: 4Unnamed: 5Unnamed: 6Unnamed: 7Unnamed: 8Unnamed: 9화 차 자 중 별 보 유 현 황 (2)Unnamed: 11Unnamed: 12Unnamed: 13Unnamed: 14Unnamed: 15Unnamed: 16Unnamed: 17Unnamed: 18Unnamed: 19화 차 자 중 별 보 유 현 황 (3)Unnamed: 21Unnamed: 22Unnamed: 23Unnamed: 24Unnamed: 25Unnamed: 26Unnamed: 27Unnamed: 28
0NaNNaNNaNNaNNaNNaNNaNNaNNaN<NA>NaNNaNNaNNaNNaN<NA><NA><NA>NaN<NA>NaNNaNNaNNaNNaNNaNNaNNaNNaN
1NaNNaNNaNNaNNaNNaNNaNNaN단위 : 량<NA>NaNNaNNaNNaNNaN<NA><NA><NA>단위 : 량<NA>NaNNaNNaNNaNNaNNaNNaNNaN단위 : 량
2차 종\n \n 자중(톤)유 개 차유 조 차무 개 차평 판 차소 화 물차 장 차침 식 차계<NA>차 종\n \n 자중(톤)유 개 차유 조 차무 개 차평 판 차소 화 물차 장 차침 식 차계<NA>차 종\n \n 자중(톤)유 개 차유 조 차무 개 차평 판 차소 화 물차 장 차침 식 차계
3NaNNaNNaNNaNNaNNaNNaNNaNNaN<NA>NaNNaNNaNNaNNaN<NA><NA><NA>NaN<NA>NaNNaNNaNNaNNaNNaNNaNNaNNaN
4계9142549282327631635249124<NA>21.3NaNNaN197191<NA><NA><NA>388<NA>25.5NaNNaNNaNNaN3NaN1720
516.6NaNNaNNaNNaNNaN13NaN13<NA>21.4NaNNaNNaN142<NA><NA><NA>142<NA>25.6NaNNaN125NaNNaNNaNNaN125
617.5NaNNaNNaN200NaNNaNNaN200<NA>21.6NaNNaNNaN36<NA><NA><NA>36<NA>25.9142NaNNaNNaNNaNNaNNaN142
717.7NaNNaNNaN177NaNNaNNaN177<NA>21.7NaNNaN826NaN<NA><NA><NA>826<NA>26NaNNaN50NaNNaNNaNNaN50
818.1NaNNaNNaN381NaNNaNNaN381<NA>22NaN218NaNNaN<NA><NA><NA>218<NA>26.1NaN8NaNNaNNaNNaNNaN8
918.2NaNNaNNaN18NaNNaNNaN18<NA>22.1NaN234NaN124<NA><NA><NA>358<NA>26.3NaNNaNNaNNaN1322742
화 차 자 중 별 보 유 현 황 (1)Unnamed: 1Unnamed: 2Unnamed: 3Unnamed: 4Unnamed: 5Unnamed: 6Unnamed: 7Unnamed: 8Unnamed: 9화 차 자 중 별 보 유 현 황 (2)Unnamed: 11Unnamed: 12Unnamed: 13Unnamed: 14Unnamed: 15Unnamed: 16Unnamed: 17Unnamed: 18Unnamed: 19화 차 자 중 별 보 유 현 황 (3)Unnamed: 21Unnamed: 22Unnamed: 23Unnamed: 24Unnamed: 25Unnamed: 26Unnamed: 27Unnamed: 28
1720.1NaNNaN143NaNNaNNaNNaN143<NA>23NaNNaNNaN1<NA><NA><NA>1<NA>28249NaNNaNNaNNaNNaNNaN249
1820.2NaNNaNNaN63NaNNaNNaN63<NA>23.194NaNNaN117<NA><NA><NA>211<NA>30NaNNaN3NaNNaNNaNNaN3
1920.3NaNNaNNaN50NaNNaNNaN50<NA>23.5183NaNNaNNaN<NA><NA><NA>183<NA>34.4NaNNaNNaN61NaNNaNNaN61
2020.4NaNNaNNaN43NaNNaNNaN43<NA>23.8NaNNaN115NaN<NA><NA><NA>115<NA>35NaNNaNNaN42NaNNaNNaN42
2120.5NaNNaN115NaNNaNNaNNaN115<NA>24NaNNaN50NaN<NA><NA><NA>50<NA>37.2NaNNaNNaN4NaNNaNNaN4
2220.6NaN79NaNNaNNaNNaNNaN79<NA>24.1NaNNaN100NaN<NA><NA><NA>100<NA>38NaNNaNNaN15NaNNaNNaN15
2320.7NaN35NaN76NaNNaNNaN111<NA>24.280NaNNaNNaN<NA><NA><NA>80<NA>48.7NaNNaNNaN3NaNNaNNaN3
2420.8NaNNaNNaN132NaNNaNNaN132<NA>24.5NaN7210NaN<NA><NA><NA>217<NA>54NaNNaNNaN1NaNNaNNaN1
2521.1NaNNaN90NaNNaNNaNNaN90<NA>24.8NaNNaN136NaN<NA><NA><NA>136<NA>54.1NaNNaNNaN1NaNNaNNaN1
2621.2NaNNaN290NaNNaNNaNNaN290<NA>25.2NaNNaN162NaN<NA><NA><NA>162<NA>90NaNNaNNaN1NaNNaNNaN1

Duplicate rows

Most frequently occurring

Unnamed: 15Unnamed: 16Unnamed: 17# duplicates
0<NA><NA><NA>26