Overview

Dataset statistics

Number of variables7
Number of observations64
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory3.8 KiB
Average record size in memory60.1 B

Variable types

Categorical4
Text2
DateTime1

Dataset

Description경상북도 포항시에 위치해 있는 전기차충전소에 대한 정보(차종명, 급속 충전 가능대수, 완속 충전 가능대수, 위치 주소 등)를 제공합니다
Author경상북도 포항시
URLhttps://www.data.go.kr/data/15127115/fileData.do

Alerts

데이터기준일 has constant value ""Constant
급속충전기(대) is highly overall correlated with 지원차종High correlation
완속충전기(대) is highly overall correlated with 지원차종High correlation
지원차종 is highly overall correlated with 급속충전기(대) and 1 other fieldsHigh correlation
완속충전기(대) is highly imbalanced (51.1%)Imbalance
설치장소 has unique valuesUnique

Reproduction

Analysis started2024-03-16 04:11:26.655345
Analysis finished2024-03-16 04:11:27.833965
Duration1.18 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

시구
Categorical

Distinct2
Distinct (%)3.1%
Missing0
Missing (%)0.0%
Memory size644.0 B
경상북도 포항시 북구
36 
경상북도 포항시 남구
28 

Length

Max length11
Median length11
Mean length11
Min length11

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row경상북도 포항시 남구
2nd row경상북도 포항시 남구
3rd row경상북도 포항시 남구
4th row경상북도 포항시 남구
5th row경상북도 포항시 남구

Common Values

ValueCountFrequency (%)
경상북도 포항시 북구 36
56.2%
경상북도 포항시 남구 28
43.8%

Length

2024-03-16T13:11:27.907022image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-16T13:11:28.035760image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
경상북도 64
33.3%
포항시 64
33.3%
북구 36
18.8%
남구 28
14.6%

설치장소
Text

UNIQUE 

Distinct64
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size644.0 B
2024-03-16T13:11:28.359829image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length15
Median length12
Mean length8.65625
Min length4

Characters and Unicode

Total characters554
Distinct characters163
Distinct categories6 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique64 ?
Unique (%)100.0%

Sample

1st row구룡포청소년수련원
2nd row국민건강보험공단
3rd row대이동 공영 주차장
4th row동해면민복지회관
5th row동해면사무소
ValueCountFrequency (%)
아파트 5
 
5.6%
공영주차장 3
 
3.3%
포항시 2
 
2.2%
포항산업과학연구원 2
 
2.2%
구룡포청소년수련원 1
 
1.1%
오거리 1
 
1.1%
양학산kcc스위첸 1
 
1.1%
양덕풍림아이원 1
 
1.1%
양덕삼구트리니엔3차 1
 
1.1%
양덕삼구트리니엔1차 1
 
1.1%
Other values (72) 72
80.0%
2024-03-16T13:11:28.711822image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
26
 
4.7%
25
 
4.5%
22
 
4.0%
18
 
3.2%
14
 
2.5%
13
 
2.3%
13
 
2.3%
12
 
2.2%
11
 
2.0%
11
 
2.0%
Other values (153) 389
70.2%

Most occurring categories

ValueCountFrequency (%)
Other Letter 512
92.4%
Space Separator 26
 
4.7%
Decimal Number 9
 
1.6%
Uppercase Letter 3
 
0.5%
Close Punctuation 2
 
0.4%
Open Punctuation 2
 
0.4%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
25
 
4.9%
22
 
4.3%
18
 
3.5%
14
 
2.7%
13
 
2.5%
13
 
2.5%
12
 
2.3%
11
 
2.1%
11
 
2.1%
10
 
2.0%
Other values (144) 363
70.9%
Decimal Number
ValueCountFrequency (%)
1 4
44.4%
2 2
22.2%
3 2
22.2%
4 1
 
11.1%
Uppercase Letter
ValueCountFrequency (%)
C 2
66.7%
K 1
33.3%
Space Separator
ValueCountFrequency (%)
26
100.0%
Close Punctuation
ValueCountFrequency (%)
) 2
100.0%
Open Punctuation
ValueCountFrequency (%)
( 2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 512
92.4%
Common 39
 
7.0%
Latin 3
 
0.5%

Most frequent character per script

Hangul
ValueCountFrequency (%)
25
 
4.9%
22
 
4.3%
18
 
3.5%
14
 
2.7%
13
 
2.5%
13
 
2.5%
12
 
2.3%
11
 
2.1%
11
 
2.1%
10
 
2.0%
Other values (144) 363
70.9%
Common
ValueCountFrequency (%)
26
66.7%
1 4
 
10.3%
2 2
 
5.1%
3 2
 
5.1%
) 2
 
5.1%
( 2
 
5.1%
4 1
 
2.6%
Latin
ValueCountFrequency (%)
C 2
66.7%
K 1
33.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 512
92.4%
ASCII 42
 
7.6%

Most frequent character per block

ASCII
ValueCountFrequency (%)
26
61.9%
1 4
 
9.5%
2 2
 
4.8%
C 2
 
4.8%
3 2
 
4.8%
) 2
 
4.8%
( 2
 
4.8%
K 1
 
2.4%
4 1
 
2.4%
Hangul
ValueCountFrequency (%)
25
 
4.9%
22
 
4.3%
18
 
3.5%
14
 
2.7%
13
 
2.5%
13
 
2.5%
12
 
2.3%
11
 
2.1%
11
 
2.1%
10
 
2.0%
Other values (144) 363
70.9%

주소
Text

Distinct62
Distinct (%)96.9%
Missing0
Missing (%)0.0%
Memory size644.0 B
2024-03-16T13:11:29.033829image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length45
Median length33
Mean length23.53125
Min length17

Characters and Unicode

Total characters1506
Distinct characters107
Distinct categories7 ?
Distinct scripts2 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique60 ?
Unique (%)93.8%

Sample

1st row경상북도 포항시 남구 구룡포읍 명월길 51
2nd row경상북도 포항시 남구 희망대로 833
3rd row경상북도 포항시 남구 대이로127번길 12-10
4th row경상북도 포항시 남구 동해면 일월로123번길 17-45
5th row경상북도 포항시 남구 포항시 남구 동해면 일월로 66
ValueCountFrequency (%)
포항시 65
17.8%
경상북도 64
17.5%
북구 36
 
9.9%
남구 28
 
7.7%
흥해읍 9
 
2.5%
양덕동 7
 
1.9%
장성동 6
 
1.6%
우현동 4
 
1.1%
학천리 4
 
1.1%
오천읍 3
 
0.8%
Other values (125) 139
38.1%
2024-03-16T13:11:29.536844image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
301
20.0%
100
 
6.6%
72
 
4.8%
71
 
4.7%
69
 
4.6%
69
 
4.6%
68
 
4.5%
67
 
4.4%
65
 
4.3%
1 47
 
3.1%
Other values (97) 577
38.3%

Most occurring categories

ValueCountFrequency (%)
Other Letter 945
62.7%
Space Separator 301
 
20.0%
Decimal Number 217
 
14.4%
Dash Punctuation 21
 
1.4%
Other Punctuation 8
 
0.5%
Close Punctuation 7
 
0.5%
Open Punctuation 7
 
0.5%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
100
 
10.6%
72
 
7.6%
71
 
7.5%
69
 
7.3%
69
 
7.3%
68
 
7.2%
67
 
7.1%
65
 
6.9%
40
 
4.2%
30
 
3.2%
Other values (82) 294
31.1%
Decimal Number
ValueCountFrequency (%)
1 47
21.7%
3 27
12.4%
6 23
10.6%
2 23
10.6%
4 21
9.7%
5 19
8.8%
7 18
 
8.3%
0 18
 
8.3%
9 12
 
5.5%
8 9
 
4.1%
Space Separator
ValueCountFrequency (%)
301
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 21
100.0%
Other Punctuation
ValueCountFrequency (%)
, 8
100.0%
Close Punctuation
ValueCountFrequency (%)
) 7
100.0%
Open Punctuation
ValueCountFrequency (%)
( 7
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 945
62.7%
Common 561
37.3%

Most frequent character per script

Hangul
ValueCountFrequency (%)
100
 
10.6%
72
 
7.6%
71
 
7.5%
69
 
7.3%
69
 
7.3%
68
 
7.2%
67
 
7.1%
65
 
6.9%
40
 
4.2%
30
 
3.2%
Other values (82) 294
31.1%
Common
ValueCountFrequency (%)
301
53.7%
1 47
 
8.4%
3 27
 
4.8%
6 23
 
4.1%
2 23
 
4.1%
- 21
 
3.7%
4 21
 
3.7%
5 19
 
3.4%
7 18
 
3.2%
0 18
 
3.2%
Other values (5) 43
 
7.7%

Most occurring blocks

ValueCountFrequency (%)
Hangul 945
62.7%
ASCII 561
37.3%

Most frequent character per block

ASCII
ValueCountFrequency (%)
301
53.7%
1 47
 
8.4%
3 27
 
4.8%
6 23
 
4.1%
2 23
 
4.1%
- 21
 
3.7%
4 21
 
3.7%
5 19
 
3.4%
7 18
 
3.2%
0 18
 
3.2%
Other values (5) 43
 
7.7%
Hangul
ValueCountFrequency (%)
100
 
10.6%
72
 
7.6%
71
 
7.5%
69
 
7.3%
69
 
7.3%
68
 
7.2%
67
 
7.1%
65
 
6.9%
40
 
4.2%
30
 
3.2%
Other values (82) 294
31.1%

급속충전기(대)
Categorical

HIGH CORRELATION 

Distinct3
Distinct (%)4.7%
Missing0
Missing (%)0.0%
Memory size644.0 B
1
47 
2
12 
0

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2
2nd row1
3rd row1
4th row1
5th row1

Common Values

ValueCountFrequency (%)
1 47
73.4%
2 12
 
18.8%
0 5
 
7.8%

Length

2024-03-16T13:11:29.681023image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-16T13:11:29.799675image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1 47
73.4%
2 12
 
18.8%
0 5
 
7.8%

완속충전기(대)
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct5
Distinct (%)7.8%
Missing0
Missing (%)0.0%
Memory size644.0 B
0
50 
2
1
 
5
3
 
2
8
 
1

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique1 ?
Unique (%)1.6%

Sample

1st row0
2nd row0
3rd row0
4th row0
5th row0

Common Values

ValueCountFrequency (%)
0 50
78.1%
2 6
 
9.4%
1 5
 
7.8%
3 2
 
3.1%
8 1
 
1.6%

Length

2024-03-16T13:11:29.927538image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-16T13:11:30.063702image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
0 50
78.1%
2 6
 
9.4%
1 5
 
7.8%
3 2
 
3.1%
8 1
 
1.6%

지원차종
Categorical

HIGH CORRELATION 

Distinct3
Distinct (%)4.7%
Missing0
Missing (%)0.0%
Memory size644.0 B
SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라
36 
SM3 Z.E,테슬라
25 
레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV
 
3

Length

Max length51
Median length51
Mean length34.8125
Min length11

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st rowSM3 Z.E,테슬라
2nd rowSM3 Z.E,테슬라
3rd rowSM3 Z.E,테슬라
4th rowSM3 Z.E,테슬라
5th rowSM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라

Common Values

ValueCountFrequency (%)
SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라 36
56.2%
SM3 Z.E,테슬라 25
39.1%
레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV 3
 
4.7%

Length

2024-03-16T13:11:30.177513image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-03-16T13:11:30.302124image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
sm3 61
37.2%
z.e,레이ev,소울ev,닛산리프,아이오닉ev,bmw 36
22.0%
i3,스파크ev,볼트ev,테슬라 36
22.0%
z.e,테슬라 25
15.2%
레이ev,소울ev,닛산리프,아이오닉ev,bmw 3
 
1.8%
i3,스파크ev,볼트ev 3
 
1.8%

데이터기준일
Date

CONSTANT 

Distinct1
Distinct (%)1.6%
Missing0
Missing (%)0.0%
Memory size644.0 B
Minimum2024-03-11 00:00:00
Maximum2024-03-11 00:00:00
2024-03-16T13:11:30.408108image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-03-16T13:11:30.543682image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=1)

Correlations

2024-03-16T13:11:30.675960image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
시구설치장소주소급속충전기(대)완속충전기(대)지원차종
시구1.0001.0001.0000.0820.0830.119
설치장소1.0001.0001.0001.0001.0001.000
주소1.0001.0001.0000.0000.3161.000
급속충전기(대)0.0821.0000.0001.0000.5470.876
완속충전기(대)0.0831.0000.3160.5471.0000.655
지원차종0.1191.0001.0000.8760.6551.000
2024-03-16T13:11:30.891535image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
시구지원차종급속충전기(대)완속충전기(대)
시구1.0000.1940.1340.094
지원차종0.1941.0000.5730.612
급속충전기(대)0.1340.5731.0000.480
완속충전기(대)0.0940.6120.4801.000
2024-03-16T13:11:31.169307image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
시구급속충전기(대)완속충전기(대)지원차종
시구1.0000.1340.0940.194
급속충전기(대)0.1341.0000.4800.573
완속충전기(대)0.0940.4801.0000.612
지원차종0.1940.5730.6121.000

Missing values

2024-03-16T13:11:27.650530image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-03-16T13:11:27.783526image/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

시구설치장소주소급속충전기(대)완속충전기(대)지원차종데이터기준일
0경상북도 포항시 남구구룡포청소년수련원경상북도 포항시 남구 구룡포읍 명월길 5120SM3 Z.E,테슬라2024-03-11
1경상북도 포항시 남구국민건강보험공단경상북도 포항시 남구 희망대로 83310SM3 Z.E,테슬라2024-03-11
2경상북도 포항시 남구대이동 공영 주차장경상북도 포항시 남구 대이로127번길 12-1010SM3 Z.E,테슬라2024-03-11
3경상북도 포항시 남구동해면민복지회관경상북도 포항시 남구 동해면 일월로123번길 17-4510SM3 Z.E,테슬라2024-03-11
4경상북도 포항시 남구동해면사무소경상북도 포항시 남구 포항시 남구 동해면 일월로 6610SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
5경상북도 포항시 남구상대로공영주차장경상북도 포항시 남구 상대로 13910SM3 Z.E,테슬라2024-03-11
6경상북도 포항시 남구상도코아루센트럴하임경상북도 포항시 남구 상도남로 25 (상도동, 포항 상도 코아루 센트럴 하임)10SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
7경상북도 포항시 남구송도초 앞 공영주차장경상북도 포항시 남구 송도동 378-7310SM3 Z.E,테슬라2024-03-11
8경상북도 포항시 남구연일에코코아루 아파트경상북도 포항시 남구 연일읍 동문로54번길 2012SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
9경상북도 포항시 남구연일읍사무소경상북도 포항시 납구 연일읍 철강로 10 (괴정리, 연일읍사무소, 연일읍보건지소)10SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
시구설치장소주소급속충전기(대)완속충전기(대)지원차종데이터기준일
54경상북도 포항시 북구포항문화원경상북도 포항시 북구 새천년대로 909 (우현동, 포항문화원)10SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
55경상북도 포항시 북구포항시 위생교육회관경상북도 포항시 북구 삼호로203번길 2210SM3 Z.E,테슬라2024-03-11
56경상북도 포항시 북구포항시산림조합경상북도 포항시 북구 흥해읍 대련리 66-520SM3 Z.E,테슬라2024-03-11
57경상북도 포항시 북구포항지방해양수산청경상북도 포항시 북구 해동로 37610SM3 Z.E,테슬라2024-03-11
58경상북도 포항시 북구하나로마트 포항점경상북도 포항시 북구 양덕동 147310SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
59경상북도 포항시 북구한국농어촌공사 포항울릉지사경상북도 포항시 북구 흥해읍 옥성리 62-210SM3 Z.E,테슬라2024-03-11
60경상북도 포항시 북구한국산업인력공단 경북동부지사경상북도 포항시 북구 장성동 1370-1110SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
61경상북도 포항시 북구한양수자인(포항)경상북도 포항시 북구 양덕동 439-112SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11
62경상북도 포항시 북구현진에버빌3단지경상북도 포항시 북구 장성동 160902레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV2024-03-11
63경상북도 포항시 북구환호해맞이그린빌 아파트경상북도 포항시 북구 환호동 409-110SM3 Z.E,레이EV,소울EV,닛산리프,아이오닉EV,BMW i3,스파크EV,볼트EV,테슬라2024-03-11