Overview

Dataset statistics

Number of variables3
Number of observations107
Missing cells321
Missing cells (%)100.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory3.0 KiB
Average record size in memory28.2 B

Variable types

Unsupported3

Dataset

Description제목,석면여부,관리부서
Author강동구
URLhttps://data.seoul.go.kr/dataList/OA-12648/S/1/datasetView.do

Alerts

제목 has 107 (100.0%) missing valuesMissing
석면여부 has 107 (100.0%) missing valuesMissing
관리부서 has 107 (100.0%) missing valuesMissing
제목 is an unsupported type, check if it needs cleaning or further analysisUnsupported
석면여부 is an unsupported type, check if it needs cleaning or further analysisUnsupported
관리부서 is an unsupported type, check if it needs cleaning or further analysisUnsupported

Reproduction

Analysis started2024-05-18 01:13:33.149576
Analysis finished2024-05-18 01:13:34.063421
Duration0.91 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

제목
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing107
Missing (%)100.0%
Memory size1.1 KiB

석면여부
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing107
Missing (%)100.0%
Memory size1.1 KiB

관리부서
Unsupported

MISSING  REJECTED  UNSUPPORTED 

Missing107
Missing (%)100.0%
Memory size1.1 KiB

Missing values

2024-05-18T10:13:33.606988image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-05-18T10:13:33.928715image/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

제목석면여부관리부서
0<NA><NA><NA>
1<NA><NA><NA>
2<NA><NA><NA>
3<NA><NA><NA>
4<NA><NA><NA>
5<NA><NA><NA>
6<NA><NA><NA>
7<NA><NA><NA>
8<NA><NA><NA>
9<NA><NA><NA>
제목석면여부관리부서
97<NA><NA><NA>
98<NA><NA><NA>
99<NA><NA><NA>
100<NA><NA><NA>
101<NA><NA><NA>
102<NA><NA><NA>
103<NA><NA><NA>
104<NA><NA><NA>
105<NA><NA><NA>
106<NA><NA><NA>