Overview

Dataset statistics

Number of variables8
Number of observations9022
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory572.8 KiB
Average record size in memory65.0 B

Variable types

Text1
Categorical4
DateTime1
Numeric1
Boolean1

Dataset

Descriptionㅇ 승강기안전부품 및 승강기의 안전인증제도는 「승강기 안전관리법」에 따라 시행되는 강제인증제도로서 승강기의 제조·수입 및 설치를 하기 위해서는 법 제 11조 및 제 17조에 의해 안전인증을 받아야 하는 제도입니다.ㅇ 따라서 승강기안전부품 및 승강기의 안전인증제도는 승강기 사용자가 승강기를 안전하게 사용할 수 있도록 하기 위하여, 안전인증기관이 승강기를 시험하고 제조·검사설비 등 생산체계를 평가함으로써 승강기의 안전성을 확보하기 위한 인증제도입니다.
Author한국산업기술시험원
URLhttps://www.data.go.kr/data/15124881/fileData.do

Alerts

사업구분명 has constant value ""Constant
데이터생성일자 has constant value ""Constant
연계처리상태코드 has constant value ""Constant
단위사업중분류명 is highly overall correlated with 단위사업소분류명High correlation
단위사업소분류명 is highly overall correlated with 단위사업중분류명High correlation
개별접수번호 has unique valuesUnique

Reproduction

Analysis started2023-12-12 02:39:23.924035
Analysis finished2023-12-12 02:39:24.645886
Duration0.72 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

개별접수번호
Text

UNIQUE 

Distinct9022
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size70.6 KiB
2023-12-12T11:39:24.829327image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length15
Median length15
Mean length15
Min length15

Characters and Unicode

Total characters135330
Distinct characters11
Distinct categories2 ?
Distinct scripts1 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique9022 ?
Unique (%)100.0%

Sample

1st row1206-09-0000001
2nd row1206-09-0000002
3rd row1206-09-0000003
4th row1206-09-0000004
5th row1206-09-0000005
ValueCountFrequency (%)
1206-09-0000001 1
 
< 0.1%
1903-09-0006020 1
 
< 0.1%
1903-09-0006011 1
 
< 0.1%
1903-09-0006025 1
 
< 0.1%
1903-09-0006024 1
 
< 0.1%
1903-09-0006023 1
 
< 0.1%
1903-09-0006022 1
 
< 0.1%
1903-09-0006021 1
 
< 0.1%
1903-09-0006010 1
 
< 0.1%
1903-09-0006062 1
 
< 0.1%
Other values (9012) 9012
99.9%
2023-12-12T11:39:25.239244image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
0 47083
34.8%
- 18044
 
13.3%
1 16739
 
12.4%
9 13411
 
9.9%
5 6018
 
4.4%
3 5934
 
4.4%
8 5762
 
4.3%
2 5683
 
4.2%
7 5671
 
4.2%
4 5509
 
4.1%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 117286
86.7%
Dash Punctuation 18044
 
13.3%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
0 47083
40.1%
1 16739
 
14.3%
9 13411
 
11.4%
5 6018
 
5.1%
3 5934
 
5.1%
8 5762
 
4.9%
2 5683
 
4.8%
7 5671
 
4.8%
4 5509
 
4.7%
6 5476
 
4.7%
Dash Punctuation
ValueCountFrequency (%)
- 18044
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 135330
100.0%

Most frequent character per script

Common
ValueCountFrequency (%)
0 47083
34.8%
- 18044
 
13.3%
1 16739
 
12.4%
9 13411
 
9.9%
5 6018
 
4.4%
3 5934
 
4.4%
8 5762
 
4.3%
2 5683
 
4.2%
7 5671
 
4.2%
4 5509
 
4.1%

Most occurring blocks

ValueCountFrequency (%)
ASCII 135330
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
0 47083
34.8%
- 18044
 
13.3%
1 16739
 
12.4%
9 13411
 
9.9%
5 6018
 
4.4%
3 5934
 
4.4%
8 5762
 
4.3%
2 5683
 
4.2%
7 5671
 
4.2%
4 5509
 
4.1%

사업구분명
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size70.6 KiB
승강기인증
9022 

Length

Max length5
Median length5
Mean length5
Min length5

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
승강기인증 9022
100.0%

Length

2023-12-12T11:39:25.429350image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T11:39:25.536465image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
승강기인증 9022
100.0%

접수일자
Date

Distinct1365
Distinct (%)15.1%
Missing0
Missing (%)0.0%
Memory size70.6 KiB
Minimum2012-06-04 00:00:00
Maximum2023-02-14 00:00:00
2023-12-12T11:39:25.647808image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T11:39:25.824495image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

처리일수
Real number (ℝ)

Distinct470
Distinct (%)5.2%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean105.31601
Minimum0
Maximum1192
Zeros27
Zeros (%)0.3%
Negative0
Negative (%)0.0%
Memory size79.4 KiB
2023-12-12T11:39:26.007969image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum0
5-th percentile9
Q134
median69
Q3123.75
95-th percentile353
Maximum1192
Range1192
Interquartile range (IQR)89.75

Descriptive statistics

Standard deviation118.13652
Coefficient of variation (CV)1.1217338
Kurtosis11.417935
Mean105.31601
Median Absolute Deviation (MAD)40
Skewness2.8808229
Sum950161
Variance13956.237
MonotonicityNot monotonic
2023-12-12T11:39:26.163566image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
29 156
 
1.7%
31 147
 
1.6%
45 113
 
1.3%
24 109
 
1.2%
19 107
 
1.2%
14 105
 
1.2%
5 102
 
1.1%
60 100
 
1.1%
56 99
 
1.1%
63 98
 
1.1%
Other values (460) 7886
87.4%
ValueCountFrequency (%)
0 27
 
0.3%
1 48
0.5%
2 48
0.5%
3 24
 
0.3%
4 47
0.5%
5 102
1.1%
6 47
0.5%
7 35
 
0.4%
8 40
 
0.4%
9 60
0.7%
ValueCountFrequency (%)
1192 1
 
< 0.1%
1184 2
 
< 0.1%
1055 1
 
< 0.1%
939 1
 
< 0.1%
908 3
< 0.1%
907 3
< 0.1%
886 2
 
< 0.1%
876 3
< 0.1%
834 5
0.1%
800 2
 
< 0.1%

단위사업중분류명
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size70.6 KiB
승강기설비
5409 
승강기안전인증시험
3613 

Length

Max length9
Median length5
Mean length6.6018621
Min length5

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
승강기설비 5409
60.0%
승강기안전인증시험 3613
40.0%

Length

2023-12-12T11:39:26.311486image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T11:39:26.421906image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
승강기설비 5409
60.0%
승강기안전인증시험 3613
40.0%

단위사업소분류명
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size70.6 KiB
승강기안전인증최초/사후
5409 
승강기안전인증최초인증서발급
3613 

Length

Max length14
Median length12
Mean length12.800931
Min length12

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row승강기안전인증최초/사후
2nd row승강기안전인증최초/사후
3rd row승강기안전인증최초/사후
4th row승강기안전인증최초/사후
5th row승강기안전인증최초/사후

Common Values

ValueCountFrequency (%)
승강기안전인증최초/사후 5409
60.0%
승강기안전인증최초인증서발급 3613
40.0%

Length

2023-12-12T11:39:26.534816image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T11:39:26.639675image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
승강기안전인증최초/사후 5409
60.0%
승강기안전인증최초인증서발급 3613
40.0%

데이터생성일자
Categorical

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size70.6 KiB
2023-03-17
9022 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2023-03-17
2nd row2023-03-17
3rd row2023-03-17
4th row2023-03-17
5th row2023-03-17

Common Values

ValueCountFrequency (%)
2023-03-17 9022
100.0%

Length

2023-12-12T11:39:26.733529image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T11:39:26.819988image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2023-03-17 9022
100.0%

연계처리상태코드
Boolean

CONSTANT 

Distinct1
Distinct (%)< 0.1%
Missing0
Missing (%)0.0%
Memory size8.9 KiB
False
9022 
ValueCountFrequency (%)
False 9022
100.0%
2023-12-12T11:39:26.895446image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Interactions

2023-12-12T11:39:24.289991image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T11:39:26.943388image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
처리일수단위사업중분류명단위사업소분류명
처리일수1.0000.0000.000
단위사업중분류명0.0001.0001.000
단위사업소분류명0.0001.0001.000
2023-12-12T11:39:27.023313image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
단위사업중분류명단위사업소분류명
단위사업중분류명1.0001.000
단위사업소분류명1.0001.000
2023-12-12T11:39:27.097957image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
처리일수단위사업중분류명단위사업소분류명
처리일수1.0000.0000.000
단위사업중분류명0.0001.0001.000
단위사업소분류명0.0001.0001.000

Missing values

2023-12-12T11:39:24.435515image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T11:39:24.576177image/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

개별접수번호사업구분명접수일자처리일수단위사업중분류명단위사업소분류명데이터생성일자연계처리상태코드
01206-09-0000001승강기인증2012-06-28199승강기설비승강기안전인증최초/사후2023-03-17N
11206-09-0000002승강기인증2012-06-29200승강기설비승강기안전인증최초/사후2023-03-17N
21206-09-0000003승강기인증2012-06-25182승강기설비승강기안전인증최초/사후2023-03-17N
31206-09-0000004승강기인증2012-06-25182승강기설비승강기안전인증최초/사후2023-03-17N
41206-09-0000005승강기인증2012-06-11145승강기설비승강기안전인증최초/사후2023-03-17N
51206-09-0000006승강기인증2012-06-25145승강기설비승강기안전인증최초/사후2023-03-17N
61206-09-0000007승강기인증2012-06-26152승강기설비승강기안전인증최초/사후2023-03-17N
71206-09-0000008승강기인증2012-06-25148승강기설비승강기안전인증최초/사후2023-03-17N
81206-09-0000009승강기인증2012-06-2518승강기설비승강기안전인증최초/사후2023-03-17N
91206-09-0000010승강기인증2012-06-11317승강기설비승강기안전인증최초/사후2023-03-17N
개별접수번호사업구분명접수일자처리일수단위사업중분류명단위사업소분류명데이터생성일자연계처리상태코드
90121812-09-0009013승강기인증2018-12-275승강기설비승강기안전인증최초/사후2023-03-17N
90131812-09-0009014승강기인증2018-12-285승강기안전인증시험승강기안전인증최초인증서발급2023-03-17N
90141812-09-0009015승강기인증2018-12-275승강기설비승강기안전인증최초/사후2023-03-17N
90151812-09-0009016승강기인증2018-12-285승강기안전인증시험승강기안전인증최초인증서발급2023-03-17N
90161812-09-0009017승강기인증2018-12-275승강기설비승강기안전인증최초/사후2023-03-17N
90171812-09-0009018승강기인증2018-12-201승강기안전인증시험승강기안전인증최초인증서발급2023-03-17N
90181812-09-0009019승강기인증2018-12-191승강기설비승강기안전인증최초/사후2023-03-17N
90192302-09-0009020승강기인증2023-02-141192승강기안전인증시험승강기안전인증최초인증서발급2023-03-17N
90202302-09-0009021승강기인증2023-02-021184승강기설비승강기안전인증최초/사후2023-03-17N
90212302-09-0009022승강기인증2023-02-021184승강기설비승강기안전인증최초/사후2023-03-17N