Overview

Dataset statistics

Number of variables10
Number of observations25
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory2.1 KiB
Average record size in memory87.3 B

Variable types

Categorical7
Text2
Numeric1

Dataset

Description대구교통공사에서 운영하는 1호선의 물품보관함에 대한 데이터로 철도운영기관명, 선명, 역명, 지상지하구분, 역층, 상세위치, 사이즈, 시설수, 이용요금, 전화번호의 데이터가 있습니다.
Author국가철도공단
URLhttps://www.data.go.kr/data/15041317/fileData.do

Alerts

철도운영기관명 has constant value ""Constant
선명 has constant value ""Constant
지상지하구분 has constant value ""Constant
사이즈 has constant value ""Constant
이용요금 has constant value ""Constant
전화번호 has constant value ""Constant

Reproduction

Analysis started2023-12-12 10:58:11.917918
Analysis finished2023-12-12 10:58:12.881126
Duration0.96 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

철도운영기관명
Categorical

CONSTANT 

Distinct1
Distinct (%)4.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
대구교통공사
25 

Length

Max length6
Median length6
Mean length6
Min length6

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
대구교통공사 25
100.0%

Length

2023-12-12T19:58:12.992378image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:13.140918image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
대구교통공사 25
100.0%

선명
Categorical

CONSTANT 

Distinct1
Distinct (%)4.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
1호선
25 

Length

Max length3
Median length3
Mean length3
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row1호선
2nd row1호선
3rd row1호선
4th row1호선
5th row1호선

Common Values

ValueCountFrequency (%)
1호선 25
100.0%

Length

2023-12-12T19:58:13.312784image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:13.480914image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1호선 25
100.0%

역명
Text

Distinct20
Distinct (%)80.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
2023-12-12T19:58:13.694324image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length16
Median length13
Mean length4.88
Min length2

Characters and Unicode

Total characters122
Distinct characters66
Distinct categories5 ?
Distinct scripts2 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique18 ?
Unique (%)72.0%

Sample

1st row대곡(정부대구청사)
2nd row대구역
3rd row대명
4th row동구청(큰고개)
5th row동대구역
ValueCountFrequency (%)
중앙로 5
20.0%
동대구역 2
 
8.0%
대곡(정부대구청사 1
 
4.0%
아양교 1
 
4.0%
진천 1
 
4.0%
월촌 1
 
4.0%
월배 1
 
4.0%
영대병원 1
 
4.0%
안지랑 1
 
4.0%
안심(혁신도시·첨복단지 1
 
4.0%
Other values (10) 10
40.0%
2023-12-12T19:58:14.164670image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
8
 
6.6%
( 6
 
4.9%
6
 
4.9%
) 6
 
4.9%
5
 
4.1%
5
 
4.1%
5
 
4.1%
4
 
3.3%
3
 
2.5%
3
 
2.5%
Other values (56) 71
58.2%

Most occurring categories

ValueCountFrequency (%)
Other Letter 105
86.1%
Open Punctuation 6
 
4.9%
Close Punctuation 6
 
4.9%
Decimal Number 3
 
2.5%
Other Punctuation 2
 
1.6%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
8
 
7.6%
6
 
5.7%
5
 
4.8%
5
 
4.8%
5
 
4.8%
4
 
3.8%
3
 
2.9%
3
 
2.9%
3
 
2.9%
3
 
2.9%
Other values (50) 60
57.1%
Decimal Number
ValueCountFrequency (%)
2 2
66.7%
8 1
33.3%
Other Punctuation
ValueCountFrequency (%)
· 1
50.0%
. 1
50.0%
Open Punctuation
ValueCountFrequency (%)
( 6
100.0%
Close Punctuation
ValueCountFrequency (%)
) 6
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 105
86.1%
Common 17
 
13.9%

Most frequent character per script

Hangul
ValueCountFrequency (%)
8
 
7.6%
6
 
5.7%
5
 
4.8%
5
 
4.8%
5
 
4.8%
4
 
3.8%
3
 
2.9%
3
 
2.9%
3
 
2.9%
3
 
2.9%
Other values (50) 60
57.1%
Common
ValueCountFrequency (%)
( 6
35.3%
) 6
35.3%
2 2
 
11.8%
· 1
 
5.9%
8 1
 
5.9%
. 1
 
5.9%

Most occurring blocks

ValueCountFrequency (%)
Hangul 105
86.1%
ASCII 16
 
13.1%
None 1
 
0.8%

Most frequent character per block

Hangul
ValueCountFrequency (%)
8
 
7.6%
6
 
5.7%
5
 
4.8%
5
 
4.8%
5
 
4.8%
4
 
3.8%
3
 
2.9%
3
 
2.9%
3
 
2.9%
3
 
2.9%
Other values (50) 60
57.1%
ASCII
ValueCountFrequency (%)
( 6
37.5%
) 6
37.5%
2 2
 
12.5%
8 1
 
6.2%
. 1
 
6.2%
None
ValueCountFrequency (%)
· 1
100.0%

지상지하구분
Categorical

CONSTANT 

Distinct1
Distinct (%)4.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
지하
25 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
지하 25
100.0%

Length

2023-12-12T19:58:14.368987image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:14.498250image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
지하 25
100.0%

역층
Categorical

Distinct3
Distinct (%)12.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
1
19 
2
3
 
1

Length

Max length1
Median length1
Mean length1
Min length1

Unique

Unique1 ?
Unique (%)4.0%

Sample

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

Common Values

ValueCountFrequency (%)
1 19
76.0%
2 5
 
20.0%
3 1
 
4.0%

Length

2023-12-12T19:58:14.658541image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:14.848544image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1 19
76.0%
2 5
 
20.0%
3 1
 
4.0%
Distinct24
Distinct (%)96.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
2023-12-12T19:58:15.121662image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length31
Median length29
Mean length26.48
Min length22

Characters and Unicode

Total characters662
Distinct characters57
Distinct categories7 ?
Distinct scripts3 ?
Distinct blocks2 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique23 ?
Unique (%)92.0%

Sample

1st row(B2) 대합실 고객안내센터 근처/ B1층 계단 방향
2nd row(B2) 대합실 임대매장 근처/ 롯데백화점 방향
3rd row(B1) 대합실 화장실 근처/ 1번 출입구 방향
4th row(B1) 대합실 환기실 근처/ 3번출입구 방향
5th row(B1) 대합실 임대매장 근처/ 3번출입구 방향
ValueCountFrequency (%)
방향 25
15.5%
근처 25
15.5%
대합실 20
12.4%
b1 19
11.8%
출입구 11
 
6.8%
임대매장 10
 
6.2%
b2 5
 
3.1%
통로층 4
 
2.5%
3번출입구 3
 
1.9%
환기실 3
 
1.9%
Other values (26) 36
22.4%
2023-12-12T19:58:15.739213image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
136
20.5%
32
 
4.8%
B 29
 
4.4%
/ 29
 
4.4%
28
 
4.2%
1 27
 
4.1%
25
 
3.8%
25
 
3.8%
25
 
3.8%
( 25
 
3.8%
Other values (47) 281
42.4%

Most occurring categories

ValueCountFrequency (%)
Other Letter 365
55.1%
Space Separator 136
 
20.5%
Decimal Number 51
 
7.7%
Uppercase Letter 31
 
4.7%
Other Punctuation 29
 
4.4%
Open Punctuation 25
 
3.8%
Close Punctuation 25
 
3.8%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
32
 
8.8%
28
 
7.7%
25
 
6.8%
25
 
6.8%
25
 
6.8%
25
 
6.8%
20
 
5.5%
20
 
5.5%
20
 
5.5%
20
 
5.5%
Other values (34) 125
34.2%
Decimal Number
ValueCountFrequency (%)
1 27
52.9%
2 13
25.5%
3 7
 
13.7%
7 2
 
3.9%
8 1
 
2.0%
6 1
 
2.0%
Uppercase Letter
ValueCountFrequency (%)
B 29
93.5%
L 1
 
3.2%
E 1
 
3.2%
Space Separator
ValueCountFrequency (%)
136
100.0%
Other Punctuation
ValueCountFrequency (%)
/ 29
100.0%
Open Punctuation
ValueCountFrequency (%)
( 25
100.0%
Close Punctuation
ValueCountFrequency (%)
) 25
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 365
55.1%
Common 266
40.2%
Latin 31
 
4.7%

Most frequent character per script

Hangul
ValueCountFrequency (%)
32
 
8.8%
28
 
7.7%
25
 
6.8%
25
 
6.8%
25
 
6.8%
25
 
6.8%
20
 
5.5%
20
 
5.5%
20
 
5.5%
20
 
5.5%
Other values (34) 125
34.2%
Common
ValueCountFrequency (%)
136
51.1%
/ 29
 
10.9%
1 27
 
10.2%
( 25
 
9.4%
) 25
 
9.4%
2 13
 
4.9%
3 7
 
2.6%
7 2
 
0.8%
8 1
 
0.4%
6 1
 
0.4%
Latin
ValueCountFrequency (%)
B 29
93.5%
L 1
 
3.2%
E 1
 
3.2%

Most occurring blocks

ValueCountFrequency (%)
Hangul 365
55.1%
ASCII 297
44.9%

Most frequent character per block

ASCII
ValueCountFrequency (%)
136
45.8%
B 29
 
9.8%
/ 29
 
9.8%
1 27
 
9.1%
( 25
 
8.4%
) 25
 
8.4%
2 13
 
4.4%
3 7
 
2.4%
7 2
 
0.7%
L 1
 
0.3%
Other values (3) 3
 
1.0%
Hangul
ValueCountFrequency (%)
32
 
8.8%
28
 
7.7%
25
 
6.8%
25
 
6.8%
25
 
6.8%
25
 
6.8%
20
 
5.5%
20
 
5.5%
20
 
5.5%
20
 
5.5%
Other values (34) 125
34.2%

사이즈
Categorical

CONSTANT 

Distinct1
Distinct (%)4.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
기타
25 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
기타 25
100.0%

Length

2023-12-12T19:58:16.022443image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:16.253900image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
기타 25
100.0%

시설수
Real number (ℝ)

Distinct12
Distinct (%)48.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean24.24
Minimum7
Maximum71
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size357.0 B
2023-12-12T19:58:16.452835image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum7
5-th percentile8.4
Q114
median14
Q334
95-th percentile54.8
Maximum71
Range64
Interquartile range (IQR)20

Descriptive statistics

Standard deviation16.248795
Coefficient of variation (CV)0.67032982
Kurtosis1.6679661
Mean24.24
Median Absolute Deviation (MAD)6
Skewness1.4222431
Sum606
Variance264.02333
MonotonicityNot monotonic
2023-12-12T19:58:16.730874image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=12)
ValueCountFrequency (%)
14 12
48.0%
34 2
 
8.0%
7 2
 
8.0%
46 1
 
4.0%
71 1
 
4.0%
42 1
 
4.0%
38 1
 
4.0%
29 1
 
4.0%
20 1
 
4.0%
28 1
 
4.0%
Other values (2) 2
 
8.0%
ValueCountFrequency (%)
7 2
 
8.0%
14 12
48.0%
20 1
 
4.0%
25 1
 
4.0%
28 1
 
4.0%
29 1
 
4.0%
34 2
 
8.0%
38 1
 
4.0%
42 1
 
4.0%
46 1
 
4.0%
ValueCountFrequency (%)
71 1
4.0%
57 1
4.0%
46 1
4.0%
42 1
4.0%
38 1
4.0%
34 2
8.0%
29 1
4.0%
28 1
4.0%
25 1
4.0%
20 1
4.0%

이용요금
Categorical

CONSTANT 

Distinct1
Distinct (%)4.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)
25 

Length

Max length43
Median length43
Mean length43
Min length43

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)
2nd row대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)
3rd row대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)
4th row대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)
5th row대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)

Common Values

ValueCountFrequency (%)
대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당) 25
100.0%

Length

2023-12-12T19:58:16.956728image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:17.123995image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
50
28.6%
대:4000원 25
14.3%
중:3000원 25
14.3%
소:2000원 25
14.3%
기본4시간 25
14.3%
추가12시간당 25
14.3%

전화번호
Categorical

CONSTANT 

Distinct1
Distinct (%)4.0%
Missing0
Missing (%)0.0%
Memory size332.0 B
1661-5820
25 

Length

Max length9
Median length9
Mean length9
Min length9

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row1661-5820
2nd row1661-5820
3rd row1661-5820
4th row1661-5820
5th row1661-5820

Common Values

ValueCountFrequency (%)
1661-5820 25
100.0%

Length

2023-12-12T19:58:17.323926image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T19:58:17.487085image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1661-5820 25
100.0%

Interactions

2023-12-12T19:58:12.294282image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T19:58:17.592413image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
역명역층상세위치시설수
역명1.0000.8930.9340.000
역층0.8931.0001.0000.000
상세위치0.9341.0001.0001.000
시설수0.0000.0001.0001.000
2023-12-12T19:58:17.751448image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
시설수역층
시설수1.0000.000
역층0.0001.000

Missing values

2023-12-12T19:58:12.518114image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T19:58:12.777814image/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

철도운영기관명선명역명지상지하구분역층상세위치사이즈시설수이용요금전화번호
0대구교통공사1호선대곡(정부대구청사)지하2(B2) 대합실 고객안내센터 근처/ B1층 계단 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
1대구교통공사1호선대구역지하2(B2) 대합실 임대매장 근처/ 롯데백화점 방향기타46대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
2대구교통공사1호선대명지하1(B1) 대합실 화장실 근처/ 1번 출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
3대구교통공사1호선동구청(큰고개)지하1(B1) 대합실 환기실 근처/ 3번출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
4대구교통공사1호선동대구역지하1(B1) 대합실 임대매장 근처/ 3번출입구 방향기타71대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
5대구교통공사1호선동대구역지하1(B1) 대합실 임대매장 근처/ 2번출입구 방향기타42대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
6대구교통공사1호선명덕(2.28민주운동기념회관)지하1(B1) 대합실 발매기실 근처/ 6번 출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
7대구교통공사1호선반월당지하2(B2) 대합실 23번 출입구 근처/ 메트로센터 방향기타38대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
8대구교통공사1호선방촌지하1(B1) 대합실 환기실 근처/ 2번출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
9대구교통공사1호선상인지하1(B1) 대합실 임대매장 근처/ 7/8번 출입구 방향기타29대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
철도운영기관명선명역명지상지하구분역층상세위치사이즈시설수이용요금전화번호
15대구교통공사1호선영대병원지하1(B1) 대합실 임대매장 근처/ 1/3번 출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
16대구교통공사1호선월배지하1(B1) 대합실 화장실 근처/ 2번 출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
17대구교통공사1호선월촌지하1(B1) 대합실 외부출입구 근처/ 7번 출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
18대구교통공사1호선중앙로지하1(B1) 통로층 임대매장 근처/ 1번출입구 방향기타34대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
19대구교통공사1호선중앙로지하1(B1) 통로층 기계실 근처/ 대현상가 방향기타20대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
20대구교통공사1호선중앙로지하1(B1) 통로층 임대매장 근처/ 대현상가 방향기타28대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
21대구교통공사1호선중앙로지하1(B1) 통로층 임대매장 근처/ 3번출입구 방향기타57대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
22대구교통공사1호선중앙로지하2(B2) 상선E/L 근처/ B1계단 방향기타25대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
23대구교통공사1호선진천지하1(B1) 대합실 임대매장 근처/ 2번 출입구 방향기타14대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820
24대구교통공사1호선칠성시장지하2(B2) 대합실 개집표기 근처/ B1계단 방향기타7대:4000원 / 중:3000원 / 소:2000원 (기본4시간 추가12시간당)1661-5820