Dataset statistics
Number of variables | 8 |
---|---|
Number of observations | 1219 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 157 |
Duplicate rows (%) | 12.9% |
Total size in memory | 76.3 KiB |
Average record size in memory | 64.1 B |
Variable types
Categorical | 6 |
---|---|
DateTime | 2 |
Dataset
Description | 보령시립도서관(중앙도서관, 죽정도서관) 자원봉사 신청에 대한 데이터로 신청 도서관, 신청일, 신청시간 등의 항목을 제공합니다. |
---|---|
Author | 충청남도 |
URL | https://alldam.chungnam.go.kr/index.chungnam?menuCd=DOM_000000201001001001&st=&cds=&orgCd=&apiType=&isOpen=Y&pageIndex=414&beforeMenuCd=DOM_000000201001001000&publicdatapk=15039886 |
데이터기준일자 has constant value "" | Constant |
Dataset has 157 (12.9%) duplicate rows | Duplicates |
신청시간4 is highly overall correlated with 도서관구분 and 2 other fields | High correlation |
신청시간3 is highly overall correlated with 도서관구분 and 3 other fields | High correlation |
신청시간1 is highly overall correlated with 도서관구분 and 3 other fields | High correlation |
도서관구분 is highly overall correlated with 신청시간1 and 3 other fields | High correlation |
신청시간2 is highly overall correlated with 도서관구분 and 2 other fields | High correlation |
신청시간5 is highly imbalanced (91.6%) | Imbalance |
Reproduction
Analysis started | 2024-01-09 22:13:18.074900 |
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Analysis finished | 2024-01-09 22:13:18.500922 |
Duration | 0.43 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
도서관구분
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
중앙도서관 | |
---|---|
죽정도서관 |
Length
Max length | 5 |
---|---|
Median length | 5 |
Mean length | 5 |
Min length | 5 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 중앙도서관 |
---|---|
2nd row | 중앙도서관 |
3rd row | 죽정도서관 |
4th row | 죽정도서관 |
5th row | 죽정도서관 |
Common Values
Value | Count | Frequency (%) |
중앙도서관 | 749 | |
죽정도서관 | 470 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
중앙도서관 | 749 | |
죽정도서관 | 470 |
신청일
Date
Distinct | 566 |
---|---|
Distinct (%) | 46.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
Minimum | 2019-01-02 00:00:00 |
---|---|
Maximum | 2023-05-21 00:00:00 |
신청시간1
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
<NA> | |
---|---|
13:00~14:00 |
Length
Max length | 11 |
---|---|
Median length | 4 |
Mean length | 7.290402 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | <NA> |
---|---|
2nd row | <NA> |
3rd row | 13:00~14:00 |
4th row | 13:00~14:00 |
5th row | 13:00~14:00 |
Common Values
Value | Count | Frequency (%) |
<NA> | 646 | |
13:00~14:00 | 573 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 646 | |
13:00~14:00 | 573 |
신청시간2
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
14:00~15:00 | |
---|---|
<NA> |
Length
Max length | 11 |
---|---|
Median length | 11 |
Mean length | 7.9622642 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | <NA> |
---|---|
2nd row | <NA> |
3rd row | 14:00~15:00 |
4th row | 14:00~15:00 |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
14:00~15:00 | 690 | |
<NA> | 529 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
14:00~15:00 | 690 | |
na | 529 |
신청시간3
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
<NA> | |
---|---|
15:00~16:00 |
Length
Max length | 11 |
---|---|
Median length | 4 |
Mean length | 6.4807219 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 15:00~16:00 |
---|---|
2nd row | 15:00~16:00 |
3rd row | <NA> |
4th row | <NA> |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
<NA> | 787 | |
15:00~16:00 | 432 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 787 | |
15:00~16:00 | 432 |
신청시간4
Categorical
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
<NA> | |
---|---|
16:00~17:00 |
Length
Max length | 11 |
---|---|
Median length | 4 |
Mean length | 5.6251025 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 16:00~17:00 |
---|---|
2nd row | 16:00~17:00 |
3rd row | <NA> |
4th row | <NA> |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
<NA> | 936 | |
16:00~17:00 | 283 | 23.2% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 936 | |
16:00~17:00 | 283 | 23.2% |
신청시간5
Categorical
IMBALANCE
 
Distinct | 3 |
---|---|
Distinct (%) | 0.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
<NA> | |
---|---|
18:00~20:00 | 19 |
17:00~18:00 | 2 |
Length
Max length | 11 |
---|---|
Median length | 4 |
Mean length | 4.1205906 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | <NA> |
---|---|
2nd row | <NA> |
3rd row | <NA> |
4th row | <NA> |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
<NA> | 1198 | |
18:00~20:00 | 19 | 1.6% |
17:00~18:00 | 2 | 0.2% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 1198 | |
18:00~20:00 | 19 | 1.6% |
17:00~18:00 | 2 | 0.2% |
데이터기준일자
Date
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 9.7 KiB |
Minimum | 2023-05-22 00:00:00 |
---|---|
Maximum | 2023-05-22 00:00:00 |
도서관구분 | 신청시간5 | |
---|---|---|
도서관구분 | 1.000 | 0.000 |
신청시간5 | 0.000 | 1.000 |
신청시간4 | 신청시간3 | 신청시간1 | 도서관구분 | 신청시간5 | 신청시간2 | |
---|---|---|---|---|---|---|
신청시간4 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | NaN |
신청시간3 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | 1.000 |
신청시간1 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | 1.000 |
도서관구분 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 |
신청시간5 | NaN | NaN | NaN | 0.000 | 1.000 | NaN |
신청시간2 | NaN | 1.000 | 1.000 | 1.000 | NaN | 1.000 |
도서관구분 | 신청시간1 | 신청시간2 | 신청시간3 | 신청시간4 | 신청시간5 | |
---|---|---|---|---|---|---|
도서관구분 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 |
신청시간1 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.000 |
신청시간2 | 1.000 | 1.000 | 1.000 | 1.000 | NaN | NaN |
신청시간3 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | NaN |
신청시간4 | 1.000 | 1.000 | NaN | 1.000 | 1.000 | NaN |
신청시간5 | 0.000 | 0.000 | NaN | NaN | NaN | 1.000 |
도서관구분 | 신청일 | 신청시간1 | 신청시간2 | 신청시간3 | 신청시간4 | 신청시간5 | 데이터기준일자 | |
---|---|---|---|---|---|---|---|---|
0 | 중앙도서관 | 2019-01-02 | <NA> | <NA> | 15:00~16:00 | 16:00~17:00 | <NA> | 2023-05-22 |
1 | 중앙도서관 | 2019-01-03 | <NA> | <NA> | 15:00~16:00 | 16:00~17:00 | <NA> | 2023-05-22 |
2 | 죽정도서관 | 2019-01-05 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
3 | 죽정도서관 | 2019-01-12 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
4 | 죽정도서관 | 2019-01-19 | 13:00~14:00 | <NA> | <NA> | <NA> | <NA> | 2023-05-22 |
5 | 중앙도서관 | 2019-01-03 | <NA> | <NA> | <NA> | 16:00~17:00 | <NA> | 2023-05-22 |
6 | 중앙도서관 | 2019-01-02 | <NA> | <NA> | <NA> | 16:00~17:00 | <NA> | 2023-05-22 |
7 | 중앙도서관 | 2019-01-07 | <NA> | <NA> | <NA> | 16:00~17:00 | <NA> | 2023-05-22 |
8 | 중앙도서관 | 2019-01-07 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
9 | 죽정도서관 | 2019-01-13 | <NA> | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
도서관구분 | 신청일 | 신청시간1 | 신청시간2 | 신청시간3 | 신청시간4 | 신청시간5 | 데이터기준일자 | |
---|---|---|---|---|---|---|---|---|
1209 | 죽정도서관 | 2023-02-03 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
1210 | 죽정도서관 | 2023-02-04 | <NA> | <NA> | 15:00~16:00 | 16:00~17:00 | <NA> | 2023-05-22 |
1211 | 죽정도서관 | 2023-02-05 | <NA> | <NA> | <NA> | 16:00~17:00 | 17:00~18:00 | 2023-05-22 |
1212 | 죽정도서관 | 2023-03-24 | <NA> | <NA> | <NA> | <NA> | 17:00~18:00 | 2023-05-22 |
1213 | 죽정도서관 | 2023-03-31 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
1214 | 중앙도서관 | 2023-04-09 | <NA> | <NA> | 15:00~16:00 | <NA> | <NA> | 2023-05-22 |
1215 | 중앙도서관 | 2023-04-16 | <NA> | <NA> | 15:00~16:00 | <NA> | <NA> | 2023-05-22 |
1216 | 죽정도서관 | 2023-05-13 | <NA> | 14:00~15:00 | 15:00~16:00 | <NA> | <NA> | 2023-05-22 |
1217 | 죽정도서관 | 2023-05-20 | <NA> | 14:00~15:00 | 15:00~16:00 | <NA> | <NA> | 2023-05-22 |
1218 | 죽정도서관 | 2023-05-21 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 |
Most frequently occurring
도서관구분 | 신청일 | 신청시간1 | 신청시간2 | 신청시간3 | 신청시간4 | 신청시간5 | 데이터기준일자 | # duplicates | |
---|---|---|---|---|---|---|---|---|---|
102 | 중앙도서관 | 2019-11-13 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 | 3 |
140 | 중앙도서관 | 2021-03-30 | <NA> | <NA> | <NA> | 16:00~17:00 | <NA> | 2023-05-22 | 3 |
0 | 죽정도서관 | 2019-01-13 | <NA> | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 | 2 |
1 | 죽정도서관 | 2019-02-01 | <NA> | <NA> | 15:00~16:00 | 16:00~17:00 | <NA> | 2023-05-22 | 2 |
2 | 죽정도서관 | 2019-02-08 | <NA> | <NA> | 15:00~16:00 | 16:00~17:00 | <NA> | 2023-05-22 | 2 |
3 | 죽정도서관 | 2019-03-18 | <NA> | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 | 2 |
4 | 죽정도서관 | 2019-03-30 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 | 2 |
5 | 죽정도서관 | 2019-04-07 | 13:00~14:00 | 14:00~15:00 | <NA> | <NA> | <NA> | 2023-05-22 | 2 |
6 | 죽정도서관 | 2019-04-21 | <NA> | <NA> | 15:00~16:00 | 16:00~17:00 | <NA> | 2023-05-22 | 2 |
7 | 죽정도서관 | 2019-05-18 | 13:00~14:00 | <NA> | <NA> | <NA> | <NA> | 2023-05-22 | 2 |