Overview

Dataset statistics

Number of variables4
Number of observations28
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.0 KiB
Average record size in memory36.6 B

Variable types

Text3
Categorical1

Dataset

Description2023.3. 2.기준으로 작성한 인천광역시 환경관리대행기관 현황입니다.항목 : 업체명, 분야, 전화번호, 소재지
Author인천광역시
URLhttps://data.incheon.go.kr/findData/publicDataDetail?dataId=15104243&srcSe=7661IVAWM27C61E190

Alerts

업체명 has unique valuesUnique
전화번호 has unique valuesUnique
영업소소재지 has unique valuesUnique

Reproduction

Analysis started2024-04-20 23:32:05.298015
Analysis finished2024-04-20 23:32:06.124437
Duration0.83 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

업체명
Text

UNIQUE 

Distinct28
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size352.0 B
2024-04-21T08:32:06.735303image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length12
Median length11
Mean length8.4642857
Min length4

Characters and Unicode

Total characters237
Distinct characters83
Distinct categories5 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique28 ?
Unique (%)100.0%

Sample

1st row(주)가람
2nd row(주)금영이엔텍
3rd row(주)녹색엔지니어링
4th row(주)대금지오웰
5th row(주)대하엔지니어링
ValueCountFrequency (%)
주)가람 1
 
3.6%
주)금영이엔텍 1
 
3.6%
㈜제일엔비텍 1
 
3.6%
청우이테크㈜ 1
 
3.6%
㈜이수이티씨 1
 
3.6%
인천공항시설관리㈜ 1
 
3.6%
원투원케미칼(주 1
 
3.6%
에이스네이처(주 1
 
3.6%
에스알이엔씨(주 1
 
3.6%
브니엘네이처(주 1
 
3.6%
Other values (18) 18
64.3%
2024-04-21T08:32:07.957432image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
( 22
 
9.3%
) 22
 
9.3%
주 22
 
9.3%
이 12
 
5.1%
엔 10
 
4.2%
지 8
 
3.4%
경 5
 
2.1%
씨 5
 
2.1%
에 5
 
2.1%
스 5
 
2.1%
Other values (73) 121
51.1%

Most occurring categories

ValueCountFrequency (%)
Other Letter 187
78.9%
Open Punctuation 22
 
9.3%
Close Punctuation 22
 
9.3%
Other Symbol 4
 
1.7%
Uppercase Letter 2
 
0.8%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
주 22
 
11.8%
이 12
 
6.4%
엔 10
 
5.3%
지 8
 
4.3%
경 5
 
2.7%
씨 5
 
2.7%
에 5
 
2.7%
스 5
 
2.7%
대 5
 
2.7%
니 5
 
2.7%
Other values (68) 105
56.1%
Uppercase Letter
ValueCountFrequency (%)
F 1
50.0%
H 1
50.0%
Open Punctuation
ValueCountFrequency (%)
( 22
100.0%
Close Punctuation
ValueCountFrequency (%)
) 22
100.0%
Other Symbol
ValueCountFrequency (%)
㈜ 4
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 191
80.6%
Common 44
 
18.6%
Latin 2
 
0.8%

Most frequent character per script

Hangul
ValueCountFrequency (%)
주 22
 
11.5%
이 12
 
6.3%
엔 10
 
5.2%
지 8
 
4.2%
경 5
 
2.6%
씨 5
 
2.6%
에 5
 
2.6%
스 5
 
2.6%
대 5
 
2.6%
니 5
 
2.6%
Other values (69) 109
57.1%
Common
ValueCountFrequency (%)
( 22
50.0%
) 22
50.0%
Latin
ValueCountFrequency (%)
F 1
50.0%
H 1
50.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 187
78.9%
ASCII 46
 
19.4%
None 4
 
1.7%

Most frequent character per block

ASCII
ValueCountFrequency (%)
( 22
47.8%
) 22
47.8%
F 1
 
2.2%
H 1
 
2.2%
Hangul
ValueCountFrequency (%)
주 22
 
11.8%
이 12
 
6.4%
엔 10
 
5.3%
지 8
 
4.3%
경 5
 
2.7%
씨 5
 
2.7%
에 5
 
2.7%
스 5
 
2.7%
대 5
 
2.7%
니 5
 
2.7%
Other values (68) 105
56.1%
None
ValueCountFrequency (%)
㈜ 4
100.0%

분야
Categorical

Distinct5
Distinct (%)17.9%
Missing0
Missing (%)0.0%
Memory size352.0 B
수질환경
19 
유독물, 대기환경, 수질환경
4 
대기환경
3 
대기환경, 수질환경
 
1
유독물, 대기환경
 
1

Length

Max length15
Median length4
Mean length5.9642857
Min length4

Unique

Unique2 ?
Unique (%)7.1%

Sample

1st row유독물, 대기환경, 수질환경
2nd row수질환경
3rd row대기환경, 수질환경
4th row수질환경
5th row유독물, 대기환경, 수질환경

Common Values

ValueCountFrequency (%)
수질환경 19
67.9%
유독물, 대기환경, 수질환경 4
 
14.3%
대기환경 3
 
10.7%
대기환경, 수질환경 1
 
3.6%
유독물, 대기환경 1
 
3.6%

Length

2024-04-21T08:32:08.359964image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-04-21T08:32:08.680193image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
수질환경 24
63.2%
대기환경 9
 
23.7%
유독물 5
 
13.2%

전화번호
Text

UNIQUE 

Distinct28
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size352.0 B
2024-04-21T08:32:09.413846image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length13
Median length12
Mean length12.071429
Min length11

Characters and Unicode

Total characters338
Distinct characters12
Distinct categories3 ?
Distinct scripts1 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique28 ?
Unique (%)100.0%

Sample

1st row032-233-3989
2nd row032-864-1103
3rd row032-433-2486
4th row032-874-0211
5th row032-812-0240
ValueCountFrequency (%)
032-233-3989 1
 
3.6%
032-864-1103 1
 
3.6%
032-463-0977 1
 
3.6%
02-891-6551 1
 
3.6%
032-461-9389 1
 
3.6%
032-743-1037 1
 
3.6%
032-571-5670 1
 
3.6%
032-861-0007 1
 
3.6%
032-583-1013 1
 
3.6%
032-566-0010 1
 
3.6%
Other values (18) 18
64.3%
2024-04-21T08:32:10.842878image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
- 56
16.6%
0 54
16.0%
2 46
13.6%
3 42
12.4%
1 27
8.0%
6 21
 
6.2%
4 20
 
5.9%
8 19
 
5.6%
7 19
 
5.6%
5 17
 
5.0%
Other values (2) 17
 
5.0%

Most occurring categories

ValueCountFrequency (%)
Decimal Number 280
82.8%
Dash Punctuation 56
 
16.6%
Space Separator 2
 
0.6%

Most frequent character per category

Decimal Number
ValueCountFrequency (%)
0 54
19.3%
2 46
16.4%
3 42
15.0%
1 27
9.6%
6 21
 
7.5%
4 20
 
7.1%
8 19
 
6.8%
7 19
 
6.8%
5 17
 
6.1%
9 15
 
5.4%
Dash Punctuation
ValueCountFrequency (%)
- 56
100.0%
Space Separator
ValueCountFrequency (%)
2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Common 338
100.0%

Most frequent character per script

Common
ValueCountFrequency (%)
- 56
16.6%
0 54
16.0%
2 46
13.6%
3 42
12.4%
1 27
8.0%
6 21
 
6.2%
4 20
 
5.9%
8 19
 
5.6%
7 19
 
5.6%
5 17
 
5.0%
Other values (2) 17
 
5.0%

Most occurring blocks

ValueCountFrequency (%)
ASCII 338
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
- 56
16.6%
0 54
16.0%
2 46
13.6%
3 42
12.4%
1 27
8.0%
6 21
 
6.2%
4 20
 
5.9%
8 19
 
5.6%
7 19
 
5.6%
5 17
 
5.0%
Other values (2) 17
 
5.0%

영업소소재지
Text

UNIQUE 

Distinct28
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size352.0 B
2024-04-21T08:32:11.928728image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length55
Median length37
Mean length31.642857
Min length16

Characters and Unicode

Total characters886
Distinct characters134
Distinct categories9 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique28 ?
Unique (%)100.0%

Sample

1st row인천광역시 서구 가좌로95번길 16 (가좌동)
2nd row인천광역시 남동구 배려터로 7
3rd row인천광역시 미추홀구 방축로 312, 주안제이타워2차지식산업센터 10층 1010~1012호 (주안동)
4th row인천광역시 미추홀구 장고개로92번길 38, (주)대금지오웰 (도화동)
5th row인천광역시 남동구 은청로 76 (고잔동)
ValueCountFrequency (%)
인천광역시 28
 
17.0%
서구 11
 
6.7%
남동구 10
 
6.1%
고잔동 3
 
1.8%
120 2
 
1.2%
가좌동 2
 
1.2%
은청로 2
 
1.2%
미추홀구 2
 
1.2%
논현동 2
 
1.2%
16 2
 
1.2%
Other values (99) 101
61.2%
2024-04-21T08:32:13.445864image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
138
 
15.6%
동 42
 
4.7%
구 32
 
3.6%
1 31
 
3.5%
인 29
 
3.3%
천 29
 
3.3%
광 28
 
3.2%
역 28
 
3.2%
시 28
 
3.2%
로 27
 
3.0%
Other values (124) 474
53.5%

Most occurring categories

ValueCountFrequency (%)
Other Letter 519
58.6%
Decimal Number 150
 
16.9%
Space Separator 138
 
15.6%
Close Punctuation 26
 
2.9%
Open Punctuation 26
 
2.9%
Other Punctuation 18
 
2.0%
Dash Punctuation 4
 
0.5%
Uppercase Letter 4
 
0.5%
Math Symbol 1
 
0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
동 42
 
8.1%
구 32
 
6.2%
인 29
 
5.6%
천 29
 
5.6%
광 28
 
5.4%
역 28
 
5.4%
시 28
 
5.4%
로 27
 
5.2%
남 17
 
3.3%
서 14
 
2.7%
Other values (104) 245
47.2%
Decimal Number
ValueCountFrequency (%)
1 31
20.7%
0 21
14.0%
4 16
10.7%
2 16
10.7%
3 15
10.0%
6 13
8.7%
5 11
 
7.3%
8 9
 
6.0%
7 9
 
6.0%
9 9
 
6.0%
Uppercase Letter
ValueCountFrequency (%)
G 1
25.0%
I 1
25.0%
N 1
25.0%
C 1
25.0%
Space Separator
ValueCountFrequency (%)
138
100.0%
Close Punctuation
ValueCountFrequency (%)
) 26
100.0%
Open Punctuation
ValueCountFrequency (%)
( 26
100.0%
Other Punctuation
ValueCountFrequency (%)
, 18
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 4
100.0%
Math Symbol
ValueCountFrequency (%)
~ 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 519
58.6%
Common 363
41.0%
Latin 4
 
0.5%

Most frequent character per script

Hangul
ValueCountFrequency (%)
동 42
 
8.1%
구 32
 
6.2%
인 29
 
5.6%
천 29
 
5.6%
광 28
 
5.4%
역 28
 
5.4%
시 28
 
5.4%
로 27
 
5.2%
남 17
 
3.3%
서 14
 
2.7%
Other values (104) 245
47.2%
Common
ValueCountFrequency (%)
138
38.0%
1 31
 
8.5%
) 26
 
7.2%
( 26
 
7.2%
0 21
 
5.8%
, 18
 
5.0%
4 16
 
4.4%
2 16
 
4.4%
3 15
 
4.1%
6 13
 
3.6%
Other values (6) 43
 
11.8%
Latin
ValueCountFrequency (%)
G 1
25.0%
I 1
25.0%
N 1
25.0%
C 1
25.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 519
58.6%
ASCII 367
41.4%

Most frequent character per block

ASCII
ValueCountFrequency (%)
138
37.6%
1 31
 
8.4%
) 26
 
7.1%
( 26
 
7.1%
0 21
 
5.7%
, 18
 
4.9%
4 16
 
4.4%
2 16
 
4.4%
3 15
 
4.1%
6 13
 
3.5%
Other values (10) 47
 
12.8%
Hangul
ValueCountFrequency (%)
동 42
 
8.1%
구 32
 
6.2%
인 29
 
5.6%
천 29
 
5.6%
광 28
 
5.4%
역 28
 
5.4%
시 28
 
5.4%
로 27
 
5.2%
남 17
 
3.3%
서 14
 
2.7%
Other values (104) 245
47.2%

Correlations

2024-04-21T08:32:13.707153image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
업체명분야전화번호영업소소재지
업체명1.0001.0001.0001.000
분야1.0001.0001.0001.000
전화번호1.0001.0001.0001.000
영업소소재지1.0001.0001.0001.000

Missing values

2024-04-21T08:32:05.748418image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-04-21T08:32:06.019545image/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

업체명분야전화번호영업소소재지
0(주)가람유독물, 대기환경, 수질환경032-233-3989인천광역시 서구 가좌로95번길 16 (가좌동)
1(주)금영이엔텍수질환경032-864-1103인천광역시 남동구 배려터로 7
2(주)녹색엔지니어링대기환경, 수질환경032-433-2486인천광역시 미추홀구 방축로 312, 주안제이타워2차지식산업센터 10층 1010~1012호 (주안동)
3(주)대금지오웰수질환경032-874-0211인천광역시 미추홀구 장고개로92번길 38, (주)대금지오웰 (도화동)
4(주)대하엔지니어링유독물, 대기환경, 수질환경032-812-0240인천광역시 남동구 은청로 76 (고잔동)
5(주)대호케미칼수질환경032-814-9343인천광역시 남동구 청능대로339번길 74 (고잔동)
6(주)메트로엔지니어링유독물, 대기환경, 수질환경032-578-2022인천광역시 남구 문화로169번길 97 (주안동)
7(주)빌트이엔씨수질환경02-6952-6670인천광역시 남동구 구월남로 120, 백세빌딩95호,112호, 134호 (구월동)
8(주)서강엔지니어링대기환경032-466-3418인천광역시 서구 건지로97번길 51(석남동)
9(주)지제이이엔씨수질환경032-812-0027인천광역시 남동구 은청로 4-7, 남동공단산업용품상가 330호 (고잔동)
업체명분야전화번호영업소소재지
18매일서비스(주)수질환경070-4106-8063인천광역시 부평구 열우물로 56, 3층 (십정동)
19브니엘네이처(주)유독물, 대기환경, 수질환경032-566-0010인천광역시 서구 원당대로 841, 골든벨프라자 6층 (원당동)
20에스알이엔씨(주)수질환경032-583-1013인천광역시 서구 석남로 14, 2층 (석남동)
21에이스네이처(주)수질환경032-861-0007인천광역시 연수구 청량로70번길 14-11 (동춘동)
22원투원케미칼(주)수질환경032-571-5670인천광역시 서구 중봉대로386번길 10, 에이동 (원창동)
23인천공항시설관리㈜수질환경032-743-1037인천광역시 중구 제2터미널대로 444, 제2합동청사 310호 (운서동)
24㈜이수이티씨수질환경032-461-9389인천광역시 남동구 은봉로 52, NIC지식산업센터 10층 1010호(논현동)
25청우이테크㈜수질환경02-891-6551인천광역시 서구 백범로630번길 16, 가좌G타워 지식산업센터 603호
26㈜제일엔비텍대기환경032-463-0977인천광역시 남동구 장승로 65(만수동)
27클린대기환경(주)대기환경032-719-8446인천광역시 서구 백범로 611, 아르테크주안 8층 803-807호(가좌동)