Overview

Dataset statistics

Number of variables3
Number of observations40
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.1 KiB
Average record size in memory28.2 B

Variable types

Numeric1
Text2

Dataset

Description대구광역시 수성구 대기오염물질 배출시설 설치 사업장 정보(2018.08.01. 기준)
Author대구광역시 수성구
URLhttp://data.daegu.go.kr/open/data/dataView.do?dataSetId=15053533&dataSetDetailId=150535331eed151cd7281&provdMethod=FILE

Alerts

번호 has unique valuesUnique
도로명주소 has unique valuesUnique

Reproduction

Analysis started2024-04-21 01:31:28.458718
Analysis finished2024-04-21 01:31:29.643213
Duration1.18 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

번호
Real number (ℝ)

UNIQUE 

Distinct40
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean20.5
Minimum1
Maximum40
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size488.0 B
2024-04-21T10:31:29.853943image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile2.95
Q110.75
median20.5
Q330.25
95-th percentile38.05
Maximum40
Range39
Interquartile range (IQR)19.5

Descriptive statistics

Standard deviation11.690452
Coefficient of variation (CV)0.57026595
Kurtosis-1.2
Mean20.5
Median Absolute Deviation (MAD)10
Skewness0
Sum820
Variance136.66667
MonotonicityStrictly increasing
2024-04-21T10:31:30.287276image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=40)
ValueCountFrequency (%)
1 1
 
2.5%
22 1
 
2.5%
24 1
 
2.5%
25 1
 
2.5%
26 1
 
2.5%
27 1
 
2.5%
28 1
 
2.5%
29 1
 
2.5%
30 1
 
2.5%
31 1
 
2.5%
Other values (30) 30
75.0%
ValueCountFrequency (%)
1 1
2.5%
2 1
2.5%
3 1
2.5%
4 1
2.5%
5 1
2.5%
6 1
2.5%
7 1
2.5%
8 1
2.5%
9 1
2.5%
10 1
2.5%
ValueCountFrequency (%)
40 1
2.5%
39 1
2.5%
38 1
2.5%
37 1
2.5%
36 1
2.5%
35 1
2.5%
34 1
2.5%
33 1
2.5%
32 1
2.5%
31 1
2.5%
Distinct39
Distinct (%)97.5%
Missing0
Missing (%)0.0%
Memory size448.0 B
2024-04-21T10:31:31.067933image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length20
Median length15
Mean length9.475
Min length4

Characters and Unicode

Total characters379
Distinct characters123
Distinct categories5 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique38 ?
Unique (%)95.0%

Sample

1st row(주)대왕레미콘
2nd row(주)남부목재
3rd row남부자동차정비(주)
4th row(주)백산아스콘
5th row(주)삼우 대구공장
ValueCountFrequency (%)
수성정비센타 2
 
3.8%
주식회사 2
 
3.8%
주)케이비손해보험 1
 
1.9%
대구지역단 1
 
1.9%
주)선영 1
 
1.9%
한국교직원공제회 1
 
1.9%
대구회관 1
 
1.9%
주)그랜드관광호텔 1
 
1.9%
대구미술관 1
 
1.9%
천주성삼병원 1
 
1.9%
Other values (40) 40
76.9%
2024-04-21T10:31:32.076630image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
24
 
6.3%
) 22
 
5.8%
( 22
 
5.8%
13
 
3.4%
12
 
3.2%
12
 
3.2%
12
 
3.2%
9
 
2.4%
8
 
2.1%
7
 
1.8%
Other values (113) 238
62.8%

Most occurring categories

ValueCountFrequency (%)
Other Letter 322
85.0%
Close Punctuation 22
 
5.8%
Open Punctuation 22
 
5.8%
Space Separator 12
 
3.2%
Decimal Number 1
 
0.3%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
24
 
7.5%
13
 
4.0%
12
 
3.7%
12
 
3.7%
9
 
2.8%
8
 
2.5%
7
 
2.2%
7
 
2.2%
7
 
2.2%
7
 
2.2%
Other values (109) 216
67.1%
Close Punctuation
ValueCountFrequency (%)
) 22
100.0%
Open Punctuation
ValueCountFrequency (%)
( 22
100.0%
Space Separator
ValueCountFrequency (%)
12
100.0%
Decimal Number
ValueCountFrequency (%)
2 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 322
85.0%
Common 57
 
15.0%

Most frequent character per script

Hangul
ValueCountFrequency (%)
24
 
7.5%
13
 
4.0%
12
 
3.7%
12
 
3.7%
9
 
2.8%
8
 
2.5%
7
 
2.2%
7
 
2.2%
7
 
2.2%
7
 
2.2%
Other values (109) 216
67.1%
Common
ValueCountFrequency (%)
) 22
38.6%
( 22
38.6%
12
21.1%
2 1
 
1.8%

Most occurring blocks

ValueCountFrequency (%)
Hangul 322
85.0%
ASCII 57
 
15.0%

Most frequent character per block

Hangul
ValueCountFrequency (%)
24
 
7.5%
13
 
4.0%
12
 
3.7%
12
 
3.7%
9
 
2.8%
8
 
2.5%
7
 
2.2%
7
 
2.2%
7
 
2.2%
7
 
2.2%
Other values (109) 216
67.1%
ASCII
ValueCountFrequency (%)
) 22
38.6%
( 22
38.6%
12
21.1%
2 1
 
1.8%

도로명주소
Text

UNIQUE 

Distinct40
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size448.0 B
2024-04-21T10:31:32.959741image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length43
Median length33.5
Mean length28.425
Min length19

Characters and Unicode

Total characters1137
Distinct characters113
Distinct categories7 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique40 ?
Unique (%)100.0%

Sample

1st row대구광역시 수성구 욱수천로 54 (욱수동)
2nd row대구광역시 수성구 달구벌대로656길 24 (신매동)
3rd row대구광역시 수성구 욱수천로 90-17 (신매동)
4th row대구광역시 수성구 욱수천로 54-10 (욱수동)
5th row대구광역시 수성구 사월동 447번지
ValueCountFrequency (%)
대구광역시 40
18.2%
수성구 40
18.2%
범어동 11
 
5.0%
동대구로 6
 
2.7%
달구벌대로 5
 
2.3%
욱수동 5
 
2.3%
두산동 4
 
1.8%
신매동 4
 
1.8%
만촌동 3
 
1.4%
상동 3
 
1.4%
Other values (89) 99
45.0%
2024-04-21T10:31:34.075133image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
203
17.9%
100
 
8.8%
63
 
5.5%
54
 
4.7%
51
 
4.5%
46
 
4.0%
42
 
3.7%
42
 
3.7%
40
 
3.5%
( 37
 
3.3%
Other values (103) 459
40.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 716
63.0%
Space Separator 203
 
17.9%
Decimal Number 135
 
11.9%
Open Punctuation 37
 
3.3%
Close Punctuation 37
 
3.3%
Dash Punctuation 7
 
0.6%
Uppercase Letter 2
 
0.2%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
100
14.0%
63
 
8.8%
54
 
7.5%
51
 
7.1%
46
 
6.4%
42
 
5.9%
42
 
5.9%
40
 
5.6%
34
 
4.7%
15
 
2.1%
Other values (87) 229
32.0%
Decimal Number
ValueCountFrequency (%)
4 19
14.1%
3 17
12.6%
1 17
12.6%
2 17
12.6%
6 15
11.1%
5 13
9.6%
9 11
8.1%
0 11
8.1%
7 10
7.4%
8 5
 
3.7%
Uppercase Letter
ValueCountFrequency (%)
B 1
50.0%
K 1
50.0%
Space Separator
ValueCountFrequency (%)
203
100.0%
Open Punctuation
ValueCountFrequency (%)
( 37
100.0%
Close Punctuation
ValueCountFrequency (%)
) 37
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 7
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 716
63.0%
Common 419
36.9%
Latin 2
 
0.2%

Most frequent character per script

Hangul
ValueCountFrequency (%)
100
14.0%
63
 
8.8%
54
 
7.5%
51
 
7.1%
46
 
6.4%
42
 
5.9%
42
 
5.9%
40
 
5.6%
34
 
4.7%
15
 
2.1%
Other values (87) 229
32.0%
Common
ValueCountFrequency (%)
203
48.4%
( 37
 
8.8%
) 37
 
8.8%
4 19
 
4.5%
3 17
 
4.1%
1 17
 
4.1%
2 17
 
4.1%
6 15
 
3.6%
5 13
 
3.1%
9 11
 
2.6%
Other values (4) 33
 
7.9%
Latin
ValueCountFrequency (%)
B 1
50.0%
K 1
50.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 716
63.0%
ASCII 421
37.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
203
48.2%
( 37
 
8.8%
) 37
 
8.8%
4 19
 
4.5%
3 17
 
4.0%
1 17
 
4.0%
2 17
 
4.0%
6 15
 
3.6%
5 13
 
3.1%
9 11
 
2.6%
Other values (6) 35
 
8.3%
Hangul
ValueCountFrequency (%)
100
14.0%
63
 
8.8%
54
 
7.5%
51
 
7.1%
46
 
6.4%
42
 
5.9%
42
 
5.9%
40
 
5.6%
34
 
4.7%
15
 
2.1%
Other values (87) 229
32.0%

Interactions

2024-04-21T10:31:28.781028image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-04-21T10:31:34.228531image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
번호업소명도로명주소
번호1.0000.9321.000
업소명0.9321.0001.000
도로명주소1.0001.0001.000

Missing values

2024-04-21T10:31:29.311754image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-04-21T10:31:29.550528image/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

번호업소명도로명주소
01(주)대왕레미콘대구광역시 수성구 욱수천로 54 (욱수동)
12(주)남부목재대구광역시 수성구 달구벌대로656길 24 (신매동)
23남부자동차정비(주)대구광역시 수성구 욱수천로 90-17 (신매동)
34(주)백산아스콘대구광역시 수성구 욱수천로 54-10 (욱수동)
45(주)삼우 대구공장대구광역시 수성구 사월동 447번지
56한국지엠수성서비스센터(주)대구광역시 수성구 달구벌대로 3314 (신매동)
67삼성택시자동차(주)대구광역시 수성구 청수로26길 84 (두산동)
78수성정비센타대구광역시 수성구 유니버시아드로 350 (욱수동)
89(주)경동기업 자가2급정비공장대구광역시 수성구 청수로 92 (두산동)
910두산자동차종합정비대구광역시 수성구 신천동로 31 (상동 (639 639-7 641))
번호업소명도로명주소
3031여양산업(주)대구광역시 수성구 화랑로 46 (만촌동 성원넥서스)
3132대구고등검찰청대구광역시 수성구 동대구로 364 (범어동 대구고등검찰청)
3233대구지방경찰청대구광역시 수성구 무학로 227 (지산동 대구지방경찰청)
3334주식회사 즐거운세상 인터불고 호텔지점대구광역시 수성구 팔현길 212 (만촌동 호텔인터불고)
3435수성경찰서대구광역시 수성구 달구벌대로 2460 (범어동 대구수성경찰서)
3536(주)에이아이디대구광역시 수성구 달구벌대로 2382-1 (범어동 대백상호신용금고)
3637생활자원회수센터(대구수성구)대구광역시 수성구 범물동 105-7번지
3738(주)황금자동차검사정비대구광역시 수성구 신천동로 25 (상동)
3839(주)지산자동차검사정비대구광역시 수성구 청호로 91 (지산동)
3940수성정비센타대구광역시 수성구 욱수동 94번지