Overview

Dataset statistics

Number of variables5
Number of observations53
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory2.2 KiB
Average record size in memory42.5 B

Variable types

Categorical3
Text2

Dataset

Description인천광역시 중구 학교에 관한 정보입니다.
Author인천광역시
URLhttps://www.incheon.go.kr/data/DATA010201/view?docId=3077978

Alerts

데이터기준일 has constant value ""Constant
학교명 has unique valuesUnique

Reproduction

Analysis started2024-01-28 08:11:37.195877
Analysis finished2024-01-28 08:11:37.497083
Duration0.3 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

구분
Categorical

Distinct5
Distinct (%)9.4%
Missing0
Missing (%)0.0%
Memory size556.0 B
유치원
17 
고등학교
14 
초등학교
13 
중학교
기타
 
1

Length

Max length4
Median length4
Mean length3.490566
Min length2

Unique

Unique1 ?
Unique (%)1.9%

Sample

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

Common Values

ValueCountFrequency (%)
유치원 17
32.1%
고등학교 14
26.4%
초등학교 13
24.5%
중학교 8
15.1%
기타 1
 
1.9%

Length

2024-01-28T17:11:37.557325image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-28T17:11:37.653159image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
유치원 17
32.1%
고등학교 14
26.4%
초등학교 13
24.5%
중학교 8
15.1%
기타 1
 
1.9%

설립
Categorical

Distinct4
Distinct (%)7.5%
Missing0
Missing (%)0.0%
Memory size556.0 B
공립
32 
사립
18 
단설
 
2
국립
 
1

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique1 ?
Unique (%)1.9%

Sample

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

Common Values

ValueCountFrequency (%)
공립 32
60.4%
사립 18
34.0%
단설 2
 
3.8%
국립 1
 
1.9%

Length

2024-01-28T17:11:37.743495image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-28T17:11:37.820530image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
공립 32
60.4%
사립 18
34.0%
단설 2
 
3.8%
국립 1
 
1.9%

학교명
Text

UNIQUE 

Distinct53
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size556.0 B
2024-01-28T17:11:38.015392image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length19
Median length12
Mean length7.6981132
Min length5

Characters and Unicode

Total characters408
Distinct characters72
Distinct categories3 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique53 ?
Unique (%)100.0%

Sample

1st row자유유치원
2nd row송월초등학교병설유치원
3rd row신선초등학교병설유치원
4th row용유초등학교병설유치원
5th row영종초등학교병설유치원
ValueCountFrequency (%)
유치원 2
 
3.6%
자유유치원 1
 
1.8%
인천운남초등학교 1
 
1.8%
인성초등학교 1
 
1.8%
신흥여자중학교 1
 
1.8%
신흥중학교 1
 
1.8%
영종중학교 1
 
1.8%
용유중학교 1
 
1.8%
인천공항중학교 1
 
1.8%
광성중학교 1
 
1.8%
Other values (45) 45
80.4%
2024-01-28T17:11:38.342777image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
44
 
10.8%
44
 
10.8%
33
 
8.1%
27
 
6.6%
23
 
5.6%
21
 
5.1%
19
 
4.7%
17
 
4.2%
17
 
4.2%
15
 
3.7%
Other values (62) 148
36.3%

Most occurring categories

ValueCountFrequency (%)
Other Letter 403
98.8%
Space Separator 3
 
0.7%
Other Punctuation 2
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
44
 
10.9%
44
 
10.9%
33
 
8.2%
27
 
6.7%
23
 
5.7%
21
 
5.2%
19
 
4.7%
17
 
4.2%
17
 
4.2%
15
 
3.7%
Other values (60) 143
35.5%
Space Separator
ValueCountFrequency (%)
3
100.0%
Other Punctuation
ValueCountFrequency (%)
, 2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 403
98.8%
Common 5
 
1.2%

Most frequent character per script

Hangul
ValueCountFrequency (%)
44
 
10.9%
44
 
10.9%
33
 
8.2%
27
 
6.7%
23
 
5.7%
21
 
5.2%
19
 
4.7%
17
 
4.2%
17
 
4.2%
15
 
3.7%
Other values (60) 143
35.5%
Common
ValueCountFrequency (%)
3
60.0%
, 2
40.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 403
98.8%
ASCII 5
 
1.2%

Most frequent character per block

Hangul
ValueCountFrequency (%)
44
 
10.9%
44
 
10.9%
33
 
8.2%
27
 
6.7%
23
 
5.7%
21
 
5.2%
19
 
4.7%
17
 
4.2%
17
 
4.2%
15
 
3.7%
Other values (60) 143
35.5%
ASCII
ValueCountFrequency (%)
3
60.0%
, 2
40.0%

주소
Text

Distinct43
Distinct (%)81.1%
Missing0
Missing (%)0.0%
Memory size556.0 B
2024-01-28T17:11:38.573839image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length27
Median length23
Mean length18.754717
Min length15

Characters and Unicode

Total characters994
Distinct characters75
Distinct categories6 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique34 ?
Unique (%)64.2%

Sample

1st row인천광역시 중구 기상대길 80
2nd row인천광역시 중구 자유공원로 106-8
3rd row인천광역시 중구 축항대로 291번길 33
4th row인천광역시 중구 남북로 87번길 4
5th row인천광역시 중구 중산동 707-1
ValueCountFrequency (%)
인천광역시 53
22.7%
중구 53
22.7%
참외전로 5
 
2.1%
영종대로 5
 
2.1%
중산동 4
 
1.7%
남북로 3
 
1.3%
87번길 3
 
1.3%
4 3
 
1.3%
42 3
 
1.3%
24번길 3
 
1.3%
Other values (76) 98
42.1%
2024-01-28T17:11:38.894276image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
180
18.1%
59
 
5.9%
57
 
5.7%
57
 
5.7%
53
 
5.3%
53
 
5.3%
53
 
5.3%
53
 
5.3%
46
 
4.6%
7 30
 
3.0%
Other values (65) 353
35.5%

Most occurring categories

ValueCountFrequency (%)
Other Letter 618
62.2%
Decimal Number 182
 
18.3%
Space Separator 180
 
18.1%
Dash Punctuation 12
 
1.2%
Close Punctuation 1
 
0.1%
Open Punctuation 1
 
0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
59
9.5%
57
9.2%
57
9.2%
53
 
8.6%
53
 
8.6%
53
 
8.6%
53
 
8.6%
46
 
7.4%
24
 
3.9%
22
 
3.6%
Other values (51) 141
22.8%
Decimal Number
ValueCountFrequency (%)
7 30
16.5%
4 28
15.4%
2 26
14.3%
3 23
12.6%
1 22
12.1%
8 12
 
6.6%
9 12
 
6.6%
0 12
 
6.6%
5 10
 
5.5%
6 7
 
3.8%
Space Separator
ValueCountFrequency (%)
180
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 12
100.0%
Close Punctuation
ValueCountFrequency (%)
) 1
100.0%
Open Punctuation
ValueCountFrequency (%)
( 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 618
62.2%
Common 376
37.8%

Most frequent character per script

Hangul
ValueCountFrequency (%)
59
9.5%
57
9.2%
57
9.2%
53
 
8.6%
53
 
8.6%
53
 
8.6%
53
 
8.6%
46
 
7.4%
24
 
3.9%
22
 
3.6%
Other values (51) 141
22.8%
Common
ValueCountFrequency (%)
180
47.9%
7 30
 
8.0%
4 28
 
7.4%
2 26
 
6.9%
3 23
 
6.1%
1 22
 
5.9%
8 12
 
3.2%
9 12
 
3.2%
0 12
 
3.2%
- 12
 
3.2%
Other values (4) 19
 
5.1%

Most occurring blocks

ValueCountFrequency (%)
Hangul 618
62.2%
ASCII 376
37.8%

Most frequent character per block

ASCII
ValueCountFrequency (%)
180
47.9%
7 30
 
8.0%
4 28
 
7.4%
2 26
 
6.9%
3 23
 
6.1%
1 22
 
5.9%
8 12
 
3.2%
9 12
 
3.2%
0 12
 
3.2%
- 12
 
3.2%
Other values (4) 19
 
5.1%
Hangul
ValueCountFrequency (%)
59
9.5%
57
9.2%
57
9.2%
53
 
8.6%
53
 
8.6%
53
 
8.6%
53
 
8.6%
46
 
7.4%
24
 
3.9%
22
 
3.6%
Other values (51) 141
22.8%

데이터기준일
Categorical

CONSTANT 

Distinct1
Distinct (%)1.9%
Missing0
Missing (%)0.0%
Memory size556.0 B
2020-09-15
53 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2020-09-15
2nd row2020-09-15
3rd row2020-09-15
4th row2020-09-15
5th row2020-09-15

Common Values

ValueCountFrequency (%)
2020-09-15 53
100.0%

Length

2024-01-28T17:11:39.010533image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-28T17:11:39.081533image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2020-09-15 53
100.0%

Correlations

2024-01-28T17:11:39.126302image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
구분설립학교명주소
구분1.0000.2351.0000.665
설립0.2351.0001.0000.930
학교명1.0001.0001.0001.000
주소0.6650.9301.0001.000
2024-01-28T17:11:39.208236image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
설립구분
설립1.0000.188
구분0.1881.000
2024-01-28T17:11:39.560023image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
구분설립
구분1.0000.188
설립0.1881.000

Missing values

2024-01-28T17:11:37.391129image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-01-28T17:11:37.466530image/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

구분설립학교명주소데이터기준일
0유치원공립자유유치원인천광역시 중구 기상대길 802020-09-15
1유치원공립송월초등학교병설유치원인천광역시 중구 자유공원로 106-82020-09-15
2유치원공립신선초등학교병설유치원인천광역시 중구 축항대로 291번길 332020-09-15
3유치원공립용유초등학교병설유치원인천광역시 중구 남북로 87번길 42020-09-15
4유치원공립영종초등학교병설유치원인천광역시 중구 중산동 707-12020-09-15
5유치원공립하늘초등학교병설유치원인천광역시 중구 중산동 산104-12020-09-15
6유치원사립박문유치원인천광역시 중구 우현로 50번길 22020-09-15
7유치원사립성산유치원인천광역시 중구 답동로 24번길 72020-09-15
8유치원사립초롱유치원인천광역시 중구 영종대로 27번길 62020-09-15
9유치원사립해님나라유치원인천광역시 중구 은골로 422020-09-15
구분설립학교명주소데이터기준일
43고등학교공립인천여자상업고등학교인천광역시 중구 인중로 1462020-09-15
44고등학교공립인천영종고등학교인천광역시 중구 운서동 8902020-09-15
45고등학교공립인천정보산업고등학교인천광역시 중구 참외전로 1922020-09-15
46고등학교공립제물포고등학교인천광역시 중구 자유공원로 58-92020-09-15
47고등학교공립인천국제고등학교인천광역시 중구 영종대로 277번길 74-402020-09-15
48고등학교사립광성고등학교인천광역시 중구 참외전로 244번길 472020-09-15
49고등학교사립인성여자고등학교인천광역시 중구 홍예문로 392020-09-15
50고등학교사립인천중앙여자상업고등학교인천광역시 중구 샛골로 312020-09-15
51고등학교사립인천하늘고등학교인천광역시 중구 영종대로277번길 117(운서동)2020-09-15
52기타사립인천화교학교소학교, 중산중,고등학교인천광역시 중구 차이나타운로 55번길 192020-09-15