Overview

Dataset statistics

Number of variables5
Number of observations737
Missing cells3
Missing cells (%)0.1%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory29.6 KiB
Average record size in memory41.2 B

Variable types

Text2
Numeric1
Categorical2

Dataset

Description전라남도 목포시 전기차 충전소 현황 데이터입니다. 이 데이터 안에는 충전소, 충전소 아이디, 위치, 이용가능 시간이 포함되어 있습니다.
URLhttps://www.data.go.kr/data/15117851/fileData.do

Alerts

충전기ID is highly overall correlated with 이용가능시간High correlation
이용가능시간 is highly overall correlated with 충전기IDHigh correlation
충전기타입 is highly imbalanced (72.4%)Imbalance
이용가능시간 is highly imbalanced (57.6%)Imbalance

Reproduction

Analysis started2023-12-12 10:31:16.992415
Analysis finished2023-12-12 10:31:18.135370
Duration1.14 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

충전소
Text

Distinct252
Distinct (%)34.2%
Missing1
Missing (%)0.1%
Memory size5.9 KiB
2023-12-12T19:31:18.340458image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length24
Median length19
Mean length10.274457
Min length2

Characters and Unicode

Total characters7562
Distinct characters300
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

Unique75 ?
Unique (%)10.2%

Sample

1st row국립호남권생물자원관
2nd row국립호남권생물자원관
3rd row남교공영주차장
4th row동명동행정복지센터
5th row롯데마트 목포점
ValueCountFrequency (%)
전남목포 107
 
9.5%
목포시 68
 
6.0%
모아엘가1차아파트 33
 
2.9%
목포 24
 
2.1%
전용 21
 
1.9%
목포점 17
 
1.5%
목포석현동센트럴카운티 15
 
1.3%
아파트 14
 
1.2%
골드디움5차아파트 14
 
1.2%
하당 12
 
1.1%
Other values (292) 805
71.2%
2023-12-12T19:31:18.772574image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
394
 
5.2%
아 357
 
4.7%
포 325
 
4.3%
목 318
 
4.2%
트 312
 
4.1%
파 283
 
3.7%
차 222
 
2.9%
전 149
 
2.0%
스 128
 
1.7%
남 125
 
1.7%
Other values (290) 4949
65.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 6650
87.9%
Decimal Number 409
 
5.4%
Space Separator 394
 
5.2%
Close Punctuation 30
 
0.4%
Open Punctuation 29
 
0.4%
Uppercase Letter 26
 
0.3%
Lowercase Letter 14
 
0.2%
Other Punctuation 5
 
0.1%
Dash Punctuation 4
 
0.1%
Other Symbol 1
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
아 357
 
5.4%
포 325
 
4.9%
목 318
 
4.8%
트 312
 
4.7%
파 283
 
4.3%
차 222
 
3.3%
전 149
 
2.2%
스 128
 
1.9%
남 125
 
1.9%
시 114
 
1.7%
Other values (260) 4317
64.9%
Decimal Number
ValueCountFrequency (%)
1 122
29.8%
2 90
22.0%
3 55
13.4%
0 45
 
11.0%
5 40
 
9.8%
6 14
 
3.4%
7 13
 
3.2%
4 12
 
2.9%
8 10
 
2.4%
9 8
 
2.0%
Uppercase Letter
ValueCountFrequency (%)
B 5
19.2%
K 4
15.4%
A 3
11.5%
D 2
 
7.7%
M 2
 
7.7%
E 2
 
7.7%
F 2
 
7.7%
H 2
 
7.7%
W 2
 
7.7%
N 2
 
7.7%
Lowercase Letter
ValueCountFrequency (%)
s 11
78.6%
h 1
 
7.1%
n 1
 
7.1%
e 1
 
7.1%
Space Separator
ValueCountFrequency (%)
394
100.0%
Close Punctuation
ValueCountFrequency (%)
) 30
100.0%
Open Punctuation
ValueCountFrequency (%)
( 29
100.0%
Other Punctuation
ValueCountFrequency (%)
/ 5
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 4
100.0%
Other Symbol
ValueCountFrequency (%)
㈜ 1
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 6651
88.0%
Common 871
 
11.5%
Latin 40
 
0.5%

Most frequent character per script

Hangul
ValueCountFrequency (%)
아 357
 
5.4%
포 325
 
4.9%
목 318
 
4.8%
트 312
 
4.7%
파 283
 
4.3%
차 222
 
3.3%
전 149
 
2.2%
스 128
 
1.9%
남 125
 
1.9%
시 114
 
1.7%
Other values (261) 4318
64.9%
Common
ValueCountFrequency (%)
394
45.2%
1 122
 
14.0%
2 90
 
10.3%
3 55
 
6.3%
0 45
 
5.2%
5 40
 
4.6%
) 30
 
3.4%
( 29
 
3.3%
6 14
 
1.6%
7 13
 
1.5%
Other values (5) 39
 
4.5%
Latin
ValueCountFrequency (%)
s 11
27.5%
B 5
12.5%
K 4
 
10.0%
A 3
 
7.5%
D 2
 
5.0%
M 2
 
5.0%
E 2
 
5.0%
F 2
 
5.0%
H 2
 
5.0%
W 2
 
5.0%
Other values (4) 5
12.5%

Most occurring blocks

ValueCountFrequency (%)
Hangul 6650
87.9%
ASCII 911
 
12.0%
None 1
 
< 0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
394
43.2%
1 122
 
13.4%
2 90
 
9.9%
3 55
 
6.0%
0 45
 
4.9%
5 40
 
4.4%
) 30
 
3.3%
( 29
 
3.2%
6 14
 
1.5%
7 13
 
1.4%
Other values (19) 79
 
8.7%
Hangul
ValueCountFrequency (%)
아 357
 
5.4%
포 325
 
4.9%
목 318
 
4.8%
트 312
 
4.7%
파 283
 
4.3%
차 222
 
3.3%
전 149
 
2.2%
스 128
 
1.9%
남 125
 
1.9%
시 114
 
1.7%
Other values (260) 4317
64.9%
None
ValueCountFrequency (%)
㈜ 1
100.0%

충전기ID
Real number (ℝ)

HIGH CORRELATION 

Distinct35
Distinct (%)4.8%
Missing1
Missing (%)0.1%
Infinite0
Infinite (%)0.0%
Mean3.8342391
Minimum1
Maximum92
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size6.6 KiB
2023-12-12T19:31:18.961107image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile1
Q11
median2
Q34
95-th percentile11
Maximum92
Range91
Interquartile range (IQR)3

Descriptive statistics

Standard deviation6.5448507
Coefficient of variation (CV)1.706949
Kurtosis90.108879
Mean3.8342391
Median Absolute Deviation (MAD)1
Skewness7.8675317
Sum2822
Variance42.835071
MonotonicityNot monotonic
2023-12-12T19:31:19.139751image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=35)
ValueCountFrequency (%)
1 252
34.2%
2 177
24.0%
3 89
 
12.1%
4 61
 
8.3%
5 48
 
6.5%
6 25
 
3.4%
7 18
 
2.4%
8 13
 
1.8%
9 7
 
0.9%
11 6
 
0.8%
Other values (25) 40
 
5.4%
ValueCountFrequency (%)
1 252
34.2%
2 177
24.0%
3 89
 
12.1%
4 61
 
8.3%
5 48
 
6.5%
6 25
 
3.4%
7 18
 
2.4%
8 13
 
1.8%
9 7
 
0.9%
10 5
 
0.7%
ValueCountFrequency (%)
92 1
0.1%
91 1
0.1%
33 1
0.1%
32 2
0.3%
31 2
0.3%
30 1
0.1%
29 1
0.1%
28 1
0.1%
27 1
0.1%
26 1
0.1%

충전기타입
Categorical

IMBALANCE 

Distinct5
Distinct (%)0.7%
Missing0
Missing (%)0.0%
Memory size5.9 KiB
AC완속
653 
DC콤보
 
48
DC차데모+AC3상+DC콤보
 
34
DC차데모+DC콤보
 
1
<NA>
 
1

Length

Max length15
Median length4
Mean length4.5156038
Min length4

Unique

Unique2 ?
Unique (%)0.3%

Sample

1st rowDC콤보
2nd rowDC콤보
3rd rowDC콤보
4th rowDC콤보
5th rowDC차데모+AC3상+DC콤보

Common Values

ValueCountFrequency (%)
AC완속 653
88.6%
DC콤보 48
 
6.5%
DC차데모+AC3상+DC콤보 34
 
4.6%
DC차데모+DC콤보 1
 
0.1%
<NA> 1
 
0.1%

Length

2023-12-12T19:31:19.299334image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:31:19.451700image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
ac완속 653
88.6%
dc콤보 48
 
6.5%
dc차데모+ac3상+dc콤보 34
 
4.6%
dc차데모+dc콤보 1
 
0.1%
na 1
 
0.1%

주소
Text

Distinct244
Distinct (%)33.2%
Missing1
Missing (%)0.1%
Memory size5.9 KiB
2023-12-12T19:31:19.790811image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length63
Median length46
Mean length32.072011
Min length14

Characters and Unicode

Total characters23605
Distinct characters264
Distinct categories10 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique72 ?
Unique (%)9.8%

Sample

1st row전라남도 목포시 고하도안길 99(달동 1357)
2nd row전라남도 목포시 고하도안길 99(달동 1357)
3rd row전라남도 목포시 남교동 57
4th row전라남도 목포시 자유로20번길 27
5th row전라남도 목포시 원형서로 15 롯데마트목포점
ValueCountFrequency (%)
목포시 738
 
19.2%
전라남도 736
 
19.1%
남악2로22번길 61
 
1.6%
삼학로 38
 
1.0%
58(1329 33
 
0.9%
모아엘가 33
 
0.9%
옥암동 33
 
0.9%
영산로 29
 
0.8%
옥암로 23
 
0.6%
용해지구로88번길 23
 
0.6%
Other values (566) 2103
54.6%
2023-12-12T19:31:20.270577image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
3127
 
13.2%
1 1295
 
5.5%
남 871
 
3.7%
포 833
 
3.5%
목 819
 
3.5%
라 788
 
3.3%
2 781
 
3.3%
시 772
 
3.3%
전 760
 
3.2%
도 742
 
3.1%
Other values (254) 12817
54.3%

Most occurring categories

ValueCountFrequency (%)
Other Letter 13707
58.1%
Decimal Number 5183
 
22.0%
Space Separator 3127
 
13.2%
Open Punctuation 539
 
2.3%
Close Punctuation 539
 
2.3%
Dash Punctuation 264
 
1.1%
Uppercase Letter 138
 
0.6%
Other Punctuation 80
 
0.3%
Math Symbol 17
 
0.1%
Lowercase Letter 11
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
남 871
 
6.4%
포 833
 
6.1%
목 819
 
6.0%
라 788
 
5.7%
시 772
 
5.6%
전 760
 
5.5%
도 742
 
5.4%
로 711
 
5.2%
동 383
 
2.8%
번 382
 
2.8%
Other values (231) 6646
48.5%
Decimal Number
ValueCountFrequency (%)
1 1295
25.0%
2 781
15.1%
3 586
11.3%
0 480
 
9.3%
5 409
 
7.9%
6 368
 
7.1%
9 365
 
7.0%
4 324
 
6.3%
8 308
 
5.9%
7 267
 
5.2%
Uppercase Letter
ValueCountFrequency (%)
B 57
41.3%
P 27
19.6%
A 26
18.8%
C 21
 
15.2%
O 5
 
3.6%
D 2
 
1.4%
Space Separator
ValueCountFrequency (%)
3127
100.0%
Open Punctuation
ValueCountFrequency (%)
( 539
100.0%
Close Punctuation
ValueCountFrequency (%)
) 539
100.0%
Dash Punctuation
ValueCountFrequency (%)
- 264
100.0%
Other Punctuation
ValueCountFrequency (%)
, 80
100.0%
Math Symbol
ValueCountFrequency (%)
~ 17
100.0%
Lowercase Letter
ValueCountFrequency (%)
s 11
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 13707
58.1%
Common 9749
41.3%
Latin 149
 
0.6%

Most frequent character per script

Hangul
ValueCountFrequency (%)
남 871
 
6.4%
포 833
 
6.1%
목 819
 
6.0%
라 788
 
5.7%
시 772
 
5.6%
전 760
 
5.5%
도 742
 
5.4%
로 711
 
5.2%
동 383
 
2.8%
번 382
 
2.8%
Other values (231) 6646
48.5%
Common
ValueCountFrequency (%)
3127
32.1%
1 1295
13.3%
2 781
 
8.0%
3 586
 
6.0%
( 539
 
5.5%
) 539
 
5.5%
0 480
 
4.9%
5 409
 
4.2%
6 368
 
3.8%
9 365
 
3.7%
Other values (6) 1260
12.9%
Latin
ValueCountFrequency (%)
B 57
38.3%
P 27
18.1%
A 26
17.4%
C 21
 
14.1%
s 11
 
7.4%
O 5
 
3.4%
D 2
 
1.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 13707
58.1%
ASCII 9898
41.9%

Most frequent character per block

ASCII
ValueCountFrequency (%)
3127
31.6%
1 1295
13.1%
2 781
 
7.9%
3 586
 
5.9%
( 539
 
5.4%
) 539
 
5.4%
0 480
 
4.8%
5 409
 
4.1%
6 368
 
3.7%
9 365
 
3.7%
Other values (13) 1409
14.2%
Hangul
ValueCountFrequency (%)
남 871
 
6.4%
포 833
 
6.1%
목 819
 
6.0%
라 788
 
5.7%
시 772
 
5.6%
전 760
 
5.5%
도 742
 
5.4%
로 711
 
5.2%
동 383
 
2.8%
번 382
 
2.8%
Other values (231) 6646
48.5%

이용가능시간
Categorical

HIGH CORRELATION  IMBALANCE 

Distinct20
Distinct (%)2.7%
Missing0
Missing (%)0.0%
Memory size5.9 KiB
24시간 이용가능
509 
정보없음
61 
09:00~18:00
53 
24시간 이용가능,입주민만 사용가능 거주자외출입제한
 
45
비개방
 
13
Other values (15)
56 

Length

Max length34
Median length9
Mean length10.089552
Min length3

Unique

Unique3 ?
Unique (%)0.4%

Sample

1st row08:00 ~ 19:00
2nd row08:00 ~ 19:00
3rd row24시간 이용가능
4th row24시간 이용가능
5th row24시간 이용가능

Common Values

ValueCountFrequency (%)
24시간 이용가능 509
69.1%
정보없음 61
 
8.3%
09:00~18:00 53
 
7.2%
24시간 이용가능,입주민만 사용가능 거주자외출입제한 45
 
6.1%
비개방 13
 
1.8%
00:00~24:00 12
 
1.6%
10:00 ~ 23:00 9
 
1.2%
24시간 7
 
0.9%
주중/주말 : 06시~23시 6
 
0.8%
24시간 이용가능/시설 상황에 따라 이용이 제한될 수 있습니다 4
 
0.5%
Other values (10) 18
 
2.4%

Length

2023-12-12T19:31:20.463609image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
24시간 565
38.8%
이용가능 511
35.1%
정보없음 61
 
4.2%
09:00~18:00 53
 
3.6%
이용가능,입주민만 45
 
3.1%
사용가능 45
 
3.1%
거주자외출입제한 45
 
3.1%
19
 
1.3%
비개방 13
 
0.9%
00:00~24:00 12
 
0.8%
Other values (26) 87
 
6.0%

Interactions

2023-12-12T19:31:17.495536image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T19:31:20.569757image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
충전기ID충전기타입이용가능시간
충전기ID1.0000.1410.795
충전기타입0.1411.0000.639
이용가능시간0.7950.6391.000
2023-12-12T19:31:20.687102image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
이용가능시간충전기타입
이용가능시간1.0000.402
충전기타입0.4021.000
2023-12-12T19:31:20.780662image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
충전기ID충전기타입이용가능시간
충전기ID1.0000.1160.543
충전기타입0.1161.0000.402
이용가능시간0.5430.4021.000

Missing values

2023-12-12T19:31:17.680095image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T19:31:17.865118image/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.
2023-12-12T19:31:18.015935image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

Sample

충전소충전기ID충전기타입주소이용가능시간
0국립호남권생물자원관91DC콤보전라남도 목포시 고하도안길 99(달동 1357)08:00 ~ 19:00
1국립호남권생물자원관92DC콤보전라남도 목포시 고하도안길 99(달동 1357)08:00 ~ 19:00
2남교공영주차장1DC콤보전라남도 목포시 남교동 5724시간 이용가능
3동명동행정복지센터1DC콤보전라남도 목포시 자유로20번길 2724시간 이용가능
4롯데마트 목포점1DC차데모+AC3상+DC콤보전라남도 목포시 원형서로 15 롯데마트목포점24시간 이용가능
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9목포해양경찰서21DC콤보전라남도 목포시 청호로 23109:00 ~ 18:00
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727롯데마트맥스 목포점2DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
728롯데마트맥스 목포점3DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
729롯데마트맥스 목포점4DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
730롯데마트맥스 목포점5DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
731롯데마트맥스 목포점6DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
732롯데마트맥스 목포점7DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
733롯데마트맥스 목포점8DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
734롯데마트맥스 목포점9DC콤보전라남도 목포시 원형서로 15롯데마트맥스 목포점(1134 롯데마트목포점)10:00 ~ 23:00
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