Overview

Dataset statistics

Number of variables4
Number of observations45
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory1.6 KiB
Average record size in memory35.9 B

Variable types

Numeric1
Text2
Categorical1

Dataset

Description인천광역시 서구의 전화 권유 판매업 현황(법인 또는 상호명, 소재지 주소, 취급 품목 등) 데이터를 포함하고 있습니다.
Author인천광역시 서구
URLhttps://data.incheon.go.kr/findData/publicDataDetail?dataId=15062870&srcSe=7661IVAWM27C61E190

Alerts

번호 has unique valuesUnique
법인또는상호 has unique valuesUnique

Reproduction

Analysis started2024-03-18 04:43:16.448183
Analysis finished2024-03-18 04:43:16.874586
Duration0.43 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

번호
Real number (ℝ)

UNIQUE 

Distinct45
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean23
Minimum1
Maximum45
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size537.0 B
2024-03-18T13:43:16.966748image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile3.2
Q112
median23
Q334
95-th percentile42.8
Maximum45
Range44
Interquartile range (IQR)22

Descriptive statistics

Standard deviation13.133926
Coefficient of variation (CV)0.57104024
Kurtosis-1.2
Mean23
Median Absolute Deviation (MAD)11
Skewness0
Sum1035
Variance172.5
MonotonicityStrictly increasing
2024-03-18T13:43:17.110829image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=45)
ValueCountFrequency (%)
1 1
 
2.2%
35 1
 
2.2%
26 1
 
2.2%
27 1
 
2.2%
28 1
 
2.2%
29 1
 
2.2%
30 1
 
2.2%
31 1
 
2.2%
32 1
 
2.2%
33 1
 
2.2%
Other values (35) 35
77.8%
ValueCountFrequency (%)
1 1
2.2%
2 1
2.2%
3 1
2.2%
4 1
2.2%
5 1
2.2%
6 1
2.2%
7 1
2.2%
8 1
2.2%
9 1
2.2%
10 1
2.2%
ValueCountFrequency (%)
45 1
2.2%
44 1
2.2%
43 1
2.2%
42 1
2.2%
41 1
2.2%
40 1
2.2%
39 1
2.2%
38 1
2.2%
37 1
2.2%
36 1
2.2%

법인또는상호
Text

UNIQUE 

Distinct45
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size492.0 B
2024-03-18T13:43:17.282425image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length32
Median length13
Mean length8.8444444
Min length3

Characters and Unicode

Total characters398
Distinct characters143
Distinct categories10 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique45 ?
Unique (%)100.0%

Sample

1st row탱고컨설팅경인지사
2nd row탱고마케팅 경인지사
3rd row리버스토어
4th row드림마케팅
5th row비전시스템
ValueCountFrequency (%)
주식회사 14
 
19.2%
3
 
4.1%
inc 2
 
2.7%
탱고컨설팅경인지사 1
 
1.4%
송림정보통신 1
 
1.4%
solution 1
 
1.4%
선앤문텔레콤 1
 
1.4%
에프비엠 1
 
1.4%
글로벌 1
 
1.4%
아이언애드 1
 
1.4%
Other values (47) 47
64.4%
2024-03-18T13:43:17.577058image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
28
 
7.0%
19
 
4.8%
17
 
4.3%
16
 
4.0%
14
 
3.5%
14
 
3.5%
12
 
3.0%
) 11
 
2.8%
( 11
 
2.8%
7
 
1.8%
Other values (133) 249
62.6%

Most occurring categories

ValueCountFrequency (%)
Other Letter 296
74.4%
Uppercase Letter 36
 
9.0%
Space Separator 28
 
7.0%
Close Punctuation 11
 
2.8%
Open Punctuation 11
 
2.8%
Lowercase Letter 9
 
2.3%
Decimal Number 3
 
0.8%
Other Punctuation 2
 
0.5%
Other Symbol 1
 
0.3%
Connector Punctuation 1
 
0.3%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
19
 
6.4%
17
 
5.7%
16
 
5.4%
14
 
4.7%
14
 
4.7%
12
 
4.1%
7
 
2.4%
7
 
2.4%
6
 
2.0%
5
 
1.7%
Other values (100) 179
60.5%
Uppercase Letter
ValueCountFrequency (%)
N 5
13.9%
S 4
11.1%
E 4
11.1%
I 4
11.1%
R 2
 
5.6%
K 2
 
5.6%
M 2
 
5.6%
B 2
 
5.6%
T 2
 
5.6%
G 1
 
2.8%
Other values (8) 8
22.2%
Lowercase Letter
ValueCountFrequency (%)
n 2
22.2%
o 2
22.2%
i 1
11.1%
t 1
11.1%
u 1
11.1%
l 1
11.1%
c 1
11.1%
Decimal Number
ValueCountFrequency (%)
1 2
66.7%
4 1
33.3%
Space Separator
ValueCountFrequency (%)
28
100.0%
Close Punctuation
ValueCountFrequency (%)
) 11
100.0%
Open Punctuation
ValueCountFrequency (%)
( 11
100.0%
Other Punctuation
ValueCountFrequency (%)
. 2
100.0%
Other Symbol
ValueCountFrequency (%)
1
100.0%
Connector Punctuation
ValueCountFrequency (%)
_ 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 297
74.6%
Common 56
 
14.1%
Latin 45
 
11.3%

Most frequent character per script

Hangul
ValueCountFrequency (%)
19
 
6.4%
17
 
5.7%
16
 
5.4%
14
 
4.7%
14
 
4.7%
12
 
4.0%
7
 
2.4%
7
 
2.4%
6
 
2.0%
5
 
1.7%
Other values (101) 180
60.6%
Latin
ValueCountFrequency (%)
N 5
 
11.1%
S 4
 
8.9%
E 4
 
8.9%
I 4
 
8.9%
R 2
 
4.4%
K 2
 
4.4%
M 2
 
4.4%
n 2
 
4.4%
B 2
 
4.4%
o 2
 
4.4%
Other values (15) 16
35.6%
Common
ValueCountFrequency (%)
28
50.0%
) 11
 
19.6%
( 11
 
19.6%
. 2
 
3.6%
1 2
 
3.6%
4 1
 
1.8%
_ 1
 
1.8%

Most occurring blocks

ValueCountFrequency (%)
Hangul 296
74.4%
ASCII 101
 
25.4%
None 1
 
0.3%

Most frequent character per block

ASCII
ValueCountFrequency (%)
28
27.7%
) 11
 
10.9%
( 11
 
10.9%
N 5
 
5.0%
S 4
 
4.0%
E 4
 
4.0%
I 4
 
4.0%
R 2
 
2.0%
K 2
 
2.0%
M 2
 
2.0%
Other values (22) 28
27.7%
Hangul
ValueCountFrequency (%)
19
 
6.4%
17
 
5.7%
16
 
5.4%
14
 
4.7%
14
 
4.7%
12
 
4.1%
7
 
2.4%
7
 
2.4%
6
 
2.0%
5
 
1.7%
Other values (100) 179
60.5%
None
ValueCountFrequency (%)
1
100.0%
Distinct44
Distinct (%)97.8%
Missing0
Missing (%)0.0%
Memory size492.0 B
2024-03-18T13:43:17.852551image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length51
Median length43
Mean length35.444444
Min length22

Characters and Unicode

Total characters1595
Distinct characters152
Distinct categories8 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique43 ?
Unique (%)95.6%

Sample

1st row인천광역시 서구 원당대로 865, 대산프라자 504동 44호 (원당동)
2nd row인천광역시 서구 원당대로 865, 대산프라자 5층 504-50호 (원당동)
3rd row인천광역시 서구 경명대로 672, 미우해드리움 1002호 (공촌동)
4th row인천광역시 서구 가람로 14, B118, 119호 (오류동)
5th row인천광역시 서구 길주로 12-1, 2층 (석남동)
ValueCountFrequency (%)
인천광역시 45
 
14.5%
서구 45
 
14.5%
석남동 9
 
2.9%
청라동 8
 
2.6%
석남로 5
 
1.6%
가좌동 5
 
1.6%
121, 4
 
1.3%
2층 4
 
1.3%
검단로 4
 
1.3%
4층 4
 
1.3%
Other values (147) 178
57.2%
2024-03-18T13:43:18.567661image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
266
 
16.7%
1 65
 
4.1%
52
 
3.3%
50
 
3.1%
48
 
3.0%
46
 
2.9%
46
 
2.9%
46
 
2.9%
) 45
 
2.8%
45
 
2.8%
Other values (142) 886
55.5%

Most occurring categories

ValueCountFrequency (%)
Other Letter 881
55.2%
Decimal Number 285
 
17.9%
Space Separator 266
 
16.7%
Other Punctuation 48
 
3.0%
Close Punctuation 45
 
2.8%
Open Punctuation 45
 
2.8%
Uppercase Letter 17
 
1.1%
Dash Punctuation 8
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
52
 
5.9%
50
 
5.7%
46
 
5.2%
46
 
5.2%
46
 
5.2%
45
 
5.1%
45
 
5.1%
45
 
5.1%
45
 
5.1%
33
 
3.7%
Other values (122) 428
48.6%
Decimal Number
ValueCountFrequency (%)
1 65
22.8%
2 44
15.4%
0 34
11.9%
3 33
11.6%
4 27
9.5%
5 21
 
7.4%
6 20
 
7.0%
9 16
 
5.6%
7 15
 
5.3%
8 10
 
3.5%
Uppercase Letter
ValueCountFrequency (%)
K 6
35.3%
T 6
35.3%
B 3
17.6%
J 1
 
5.9%
G 1
 
5.9%
Space Separator
ValueCountFrequency (%)
266
100.0%
Other Punctuation
ValueCountFrequency (%)
48
100.0%
Close Punctuation
ValueCountFrequency (%)
) 45
100.0%
Open Punctuation
ValueCountFrequency (%)
( 45
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 8
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 881
55.2%
Common 697
43.7%
Latin 17
 
1.1%

Most frequent character per script

Hangul
ValueCountFrequency (%)
52
 
5.9%
50
 
5.7%
46
 
5.2%
46
 
5.2%
46
 
5.2%
45
 
5.1%
45
 
5.1%
45
 
5.1%
45
 
5.1%
33
 
3.7%
Other values (122) 428
48.6%
Common
ValueCountFrequency (%)
266
38.2%
1 65
 
9.3%
48
 
6.9%
) 45
 
6.5%
( 45
 
6.5%
2 44
 
6.3%
0 34
 
4.9%
3 33
 
4.7%
4 27
 
3.9%
5 21
 
3.0%
Other values (5) 69
 
9.9%
Latin
ValueCountFrequency (%)
K 6
35.3%
T 6
35.3%
B 3
17.6%
J 1
 
5.9%
G 1
 
5.9%

Most occurring blocks

ValueCountFrequency (%)
Hangul 881
55.2%
ASCII 666
41.8%
None 48
 
3.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
266
39.9%
1 65
 
9.8%
) 45
 
6.8%
( 45
 
6.8%
2 44
 
6.6%
0 34
 
5.1%
3 33
 
5.0%
4 27
 
4.1%
5 21
 
3.2%
6 20
 
3.0%
Other values (9) 66
 
9.9%
Hangul
ValueCountFrequency (%)
52
 
5.9%
50
 
5.7%
46
 
5.2%
46
 
5.2%
46
 
5.2%
45
 
5.1%
45
 
5.1%
45
 
5.1%
45
 
5.1%
33
 
3.7%
Other values (122) 428
48.6%
None
ValueCountFrequency (%)
48
100.0%

취급품목
Categorical

Distinct14
Distinct (%)31.1%
Missing0
Missing (%)0.0%
Memory size492.0 B
기타
27 
통신기기
생활용품/세제류 가전 기타
 
2
화장품/미용용품
 
2
화장품/미용용품 기타
 
1
Other values (9)

Length

Max length69
Median length2
Mean length6.2888889
Min length2

Unique

Unique10 ?
Unique (%)22.2%

Sample

1st row기타
2nd row기타
3rd row화장품/미용용품 기타
4th row기타
5th row기타

Common Values

ValueCountFrequency (%)
기타 27
60.0%
통신기기 4
 
8.9%
생활용품/세제류 가전 기타 2
 
4.4%
화장품/미용용품 2
 
4.4%
화장품/미용용품 기타 1
 
2.2%
가전 1
 
2.2%
통신기기 자동차/자동차용품 1
 
2.2%
컴퓨터/사무용품 기타 1
 
2.2%
가전 건강식품 화장품/미용용품 컴퓨터/사무용품 교육/도서 통신기기 생활용품/세제류 자동차/자동차용품 회원권/상품권 의류/패션 1
 
2.2%
건강식품 화장품/미용용품 생활용품/세제류 의류/패션 1
 
2.2%
Other values (4) 4
 
8.9%

Length

2024-03-18T13:43:18.691180image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
기타 33
48.5%
통신기기 10
 
14.7%
가전 5
 
7.4%
화장품/미용용품 5
 
7.4%
생활용품/세제류 4
 
5.9%
컴퓨터/사무용품 3
 
4.4%
자동차/자동차용품 2
 
2.9%
건강식품 2
 
2.9%
의류/패션 2
 
2.9%
교육/도서 1
 
1.5%

Interactions

2024-03-18T13:43:16.649087image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-03-18T13:43:18.763964image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
번호법인또는상호소재지주소취급품목
번호1.0001.0001.0000.110
법인또는상호1.0001.0001.0001.000
소재지주소1.0001.0001.0000.748
취급품목0.1101.0000.7481.000
2024-03-18T13:43:18.847193image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
번호취급품목
번호1.0000.000
취급품목0.0001.000

Missing values

2024-03-18T13:43:16.747402image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-03-18T13:43:16.830326image/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

번호법인또는상호소재지주소취급품목
01탱고컨설팅경인지사인천광역시 서구 원당대로 865, 대산프라자 504동 44호 (원당동)기타
12탱고마케팅 경인지사인천광역시 서구 원당대로 865, 대산프라자 5층 504-50호 (원당동)기타
23리버스토어인천광역시 서구 경명대로 672, 미우해드리움 1002호 (공촌동)화장품/미용용품 기타
34드림마케팅인천광역시 서구 가람로 14, B118, 119호 (오류동)기타
45비전시스템인천광역시 서구 길주로 12-1, 2층 (석남동)기타
56엔아이티(N_IT)인천광역시 서구 완정로165번길 46, 2층 2호 (왕길동)기타
67주식회사 반야정보통신인천광역시 서구 승학로 516, 1층 (검암동)통신기기
78(주) 투썬컴퍼니인천광역시 서구 크리스탈로102번길 25, 364동 1601호 (청라동, 청라푸르지오아파트)기타
89주식회사 이오스코리아인천광역시 서구 건지로97번길 33-33, 301호 일부 (석남동)가전
910주식회사 정진비투비인천광역시 서구 염곡로15번길 32, 주식회사 새롬디자인 3층 2호 (가좌동)기타
번호법인또는상호소재지주소취급품목
3536엠제이통신인천광역시 서구 검단로 441, KT검단지점 3층 (왕길동)통신기기 기타
3637주식회사 세이버인천광역시 서구 백범로 681, 스마트테크노타워 2001,2002호 (가좌동)생활용품/세제류 가전 기타
3738유니시스 주식회사인천광역시 서구 석남로 121, 4층 (석남동)기타
3839㈜한솔정보인천광역시 서구 석남로 121, 석남빌딩 4층 (석남동)기타 통신기기
3940프리즘코리아인천광역시 서구 백범로 681, 504호 (가좌동)가전 통신기기
4041브랑떼이지에프(EGF)코스메틱인천광역시 서구 원당대로 876, 602호 (당하동, 희림타워)화장품/미용용품
4142(주) 인포114인천광역시 서구 검단로 441 (왕길동, KT검단지점3층)기타
4243대성통신인천광역시 서구 청라커낼로260번길 27, B동 1325호 (청라동)통신기기
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