Dataset statistics
Number of variables | 8 |
---|---|
Number of observations | 10000 |
Missing cells | 19384 |
Missing cells (%) | 24.2% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 722.7 KiB |
Average record size in memory | 74.0 B |
Variable types
Numeric | 2 |
---|---|
Text | 1 |
DateTime | 4 |
Categorical | 1 |
Dataset
Description | 경남대표도서관의 전자도서관 대출반납 내역 공공데이터입니다. 도서관 운영을 위한 정보를 포함하고있습니다. 대출일 반납일등의 데이터를 포함하고있습니다. |
---|---|
Author | 경상남도 |
URL | https://bigdata.gyeongnam.go.kr/index.gn?menuCd=DOM_000000114002001000&publicdatapk=15097804 |
Reproduction
Analysis started | 2023-12-10 23:56:00.495494 |
---|---|
Analysis finished | 2023-12-10 23:56:03.329233 |
Duration | 2.83 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
대출번호
Real number (ℝ)
UNIQUE
 
Distinct | 10000 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 33783.092 |
Minimum | 1 |
---|---|
Maximum | 79552 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 3486.7 |
Q1 | 16417.75 |
median | 32857 |
Q3 | 49510.75 |
95-th percentile | 76314.35 |
Maximum | 79552 |
Range | 79551 |
Interquartile range (IQR) | 33093 |
Descriptive statistics
Standard deviation | 20431.137 |
---|---|
Coefficient of variation (CV) | 0.60477404 |
Kurtosis | -0.75707473 |
Mean | 33783.092 |
Median Absolute Deviation (MAD) | 16543.5 |
Skewness | 0.26961733 |
Sum | 3.3783092 × 108 |
Variance | 4.1743136 × 108 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2951 | 1 | < 0.1% |
9347 | 1 | < 0.1% |
8343 | 1 | < 0.1% |
7841 | 1 | < 0.1% |
37815 | 1 | < 0.1% |
37771 | 1 | < 0.1% |
1008 | 1 | < 0.1% |
43757 | 1 | < 0.1% |
321 | 1 | < 0.1% |
27369 | 1 | < 0.1% |
Other values (9990) | 9990 |
Value | Count | Frequency (%) |
1 | 1 | |
9 | 1 | |
26 | 1 | |
38 | 1 | |
41 | 1 | |
44 | 1 | |
45 | 1 | |
52 | 1 | |
53 | 1 | |
63 | 1 |
Value | Count | Frequency (%) |
79552 | 1 | |
79550 | 1 | |
79547 | 1 | |
79546 | 1 | |
79542 | 1 | |
79537 | 1 | |
79523 | 1 | |
79520 | 1 | |
79518 | 1 | |
79512 | 1 |
도서번호
Text
Distinct | 3813 |
---|---|
Distinct (%) | 38.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
Length
Max length | 36 |
---|---|
Median length | 14 |
Mean length | 11.0565 |
Min length | 2 |
Characters and Unicode
Total characters | 110565 |
---|---|
Distinct characters | 25 |
Distinct categories | 5 ? |
Distinct scripts | 2 ? |
Distinct blocks | 1 ? |
Unique
Unique | 2966 ? |
---|---|
Unique (%) | 29.7% |
Sample
1st row | 968018 |
---|---|
2nd row | 4808930000000 |
3rd row | 5051113 |
4th row | 140800866 |
5th row | 171005899 |
Value | Count | Frequency (%) |
4801190000000 | 1051 | 10.5% |
4801160000000 | 1026 | 10.3% |
4808960000000 | 276 | 2.8% |
4808930000000 | 268 | 2.7% |
4808970000000 | 261 | 2.6% |
4808950000000 | 251 | 2.5% |
4801200000000 | 214 | 2.1% |
4808990000000 | 175 | 1.8% |
4809000000000 | 160 | 1.6% |
4801130000000 | 149 | 1.5% |
Other values (3803) | 6169 |
Most occurring characters
Value | Count | Frequency (%) |
0 | 45010 | |
1 | 11999 | 10.9% |
9667 | 8.7% | |
8 | 9376 | 8.5% |
4 | 7061 | 6.4% |
9 | 6684 | 6.0% |
2 | 4442 | 4.0% |
6 | 4433 | 4.0% |
3 | 3910 | 3.5% |
7 | 3693 | 3.3% |
Other values (15) | 4290 | 3.9% |
Most occurring categories
Value | Count | Frequency (%) |
Decimal Number | 100233 | |
Space Separator | 9667 | 8.7% |
Uppercase Letter | 548 | 0.5% |
Dash Punctuation | 92 | 0.1% |
Lowercase Letter | 25 | < 0.1% |
Most frequent character per category
Decimal Number
Value | Count | Frequency (%) |
0 | 45010 | |
1 | 11999 | 12.0% |
8 | 9376 | 9.4% |
4 | 7061 | 7.0% |
9 | 6684 | 6.7% |
2 | 4442 | 4.4% |
6 | 4433 | 4.4% |
3 | 3910 | 3.9% |
7 | 3693 | 3.7% |
5 | 3625 | 3.6% |
Uppercase Letter
Value | Count | Frequency (%) |
A | 224 | |
D | 136 | |
X | 46 | 8.4% |
C | 35 | 6.4% |
F | 35 | 6.4% |
B | 35 | 6.4% |
E | 33 | 6.0% |
M | 4 | 0.7% |
Lowercase Letter
Value | Count | Frequency (%) |
a | 8 | |
f | 8 | |
b | 4 | |
e | 3 | 12.0% |
d | 2 | 8.0% |
Space Separator
Value | Count | Frequency (%) |
9667 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 92 |
Most occurring scripts
Value | Count | Frequency (%) |
Common | 109992 | |
Latin | 573 | 0.5% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
A | 224 | |
D | 136 | |
X | 46 | 8.0% |
C | 35 | 6.1% |
F | 35 | 6.1% |
B | 35 | 6.1% |
E | 33 | 5.8% |
a | 8 | 1.4% |
f | 8 | 1.4% |
M | 4 | 0.7% |
Other values (3) | 9 | 1.6% |
Common
Value | Count | Frequency (%) |
0 | 45010 | |
1 | 11999 | 10.9% |
9667 | 8.8% | |
8 | 9376 | 8.5% |
4 | 7061 | 6.4% |
9 | 6684 | 6.1% |
2 | 4442 | 4.0% |
6 | 4433 | 4.0% |
3 | 3910 | 3.6% |
7 | 3693 | 3.4% |
Other values (2) | 3717 | 3.4% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 110565 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
0 | 45010 | |
1 | 11999 | 10.9% |
9667 | 8.7% | |
8 | 9376 | 8.5% |
4 | 7061 | 6.4% |
9 | 6684 | 6.0% |
2 | 4442 | 4.0% |
6 | 4433 | 4.0% |
3 | 3910 | 3.5% |
7 | 3693 | 3.3% |
Other values (15) | 4290 | 3.9% |
대출일
Date
MISSING
 
Distinct | 8882 |
---|---|
Distinct (%) | 91.8% |
Missing | 327 |
Missing (%) | 3.3% |
Memory size | 156.2 KiB |
Minimum | 2020-01-06 09:01:00 |
---|---|
Maximum | 2020-10-27 00:05:00 |
반납일
Date
MISSING
 
Distinct | 5527 |
---|---|
Distinct (%) | 57.1% |
Missing | 328 |
Missing (%) | 3.3% |
Memory size | 156.2 KiB |
Minimum | 2020-01-06 09:32:00 |
---|---|
Maximum | 2020-11-10 00:04:00 |
예약일
Date
MISSING
 
Distinct | 929 |
---|---|
Distinct (%) | 98.5% |
Missing | 9057 |
Missing (%) | 90.6% |
Memory size | 156.2 KiB |
Minimum | 2020-02-04 09:48:00 |
---|---|
Maximum | 2020-08-27 01:06:00 |
예약취소일
Date
MISSING
 
Distinct | 290 |
---|---|
Distinct (%) | 88.4% |
Missing | 9672 |
Missing (%) | 96.7% |
Memory size | 156.2 KiB |
Minimum | 2020-02-05 17:05:00 |
---|---|
Maximum | 2020-09-05 00:05:00 |
대출상태
Categorical
IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
반납 | |
---|---|
예약취소 | 328 |
Length
Max length | 4 |
---|---|
Median length | 2 |
Mean length | 2.0656 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 반납 |
---|---|
2nd row | 반납 |
3rd row | 반납 |
4th row | 반납 |
5th row | 반납 |
Common Values
Value | Count | Frequency (%) |
반납 | 9672 | |
예약취소 | 328 | 3.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
반납 | 9672 | |
예약취소 | 328 | 3.3% |
도서정보키
Real number (ℝ)
Distinct | 5773 |
---|---|
Distinct (%) | 57.7% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 37460.743 |
Minimum | 1 |
---|---|
Maximum | 119637 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 736.9 |
Q1 | 2870 |
median | 9703 |
Q3 | 74309.25 |
95-th percentile | 107114.05 |
Maximum | 119637 |
Range | 119636 |
Interquartile range (IQR) | 71439.25 |
Descriptive statistics
Standard deviation | 41915.299 |
---|---|
Coefficient of variation (CV) | 1.1189126 |
Kurtosis | -1.1574088 |
Mean | 37460.743 |
Median Absolute Deviation (MAD) | 8843 |
Skewness | 0.71605572 |
Sum | 3.7460743 × 108 |
Variance | 1.7568923 × 109 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
10510 | 22 | 0.2% |
663 | 21 | 0.2% |
6059 | 21 | 0.2% |
600 | 21 | 0.2% |
1007 | 20 | 0.2% |
6051 | 19 | 0.2% |
6198 | 19 | 0.2% |
1781 | 19 | 0.2% |
10461 | 18 | 0.2% |
864 | 18 | 0.2% |
Other values (5763) | 9802 |
Value | Count | Frequency (%) |
1 | 4 | |
18 | 2 | < 0.1% |
19 | 1 | < 0.1% |
21 | 8 | |
25 | 1 | < 0.1% |
28 | 2 | < 0.1% |
29 | 1 | < 0.1% |
36 | 1 | < 0.1% |
38 | 1 | < 0.1% |
43 | 1 | < 0.1% |
Value | Count | Frequency (%) |
119637 | 1 | |
119636 | 1 | |
119627 | 1 | |
119620 | 1 | |
119619 | 1 | |
119618 | 1 | |
119609 | 1 | |
119591 | 1 | |
119570 | 1 | |
119548 | 1 |
대출번호 | 대출상태 | 도서정보키 | |
---|---|---|---|
대출번호 | 1.000 | 0.056 | 0.456 |
대출상태 | 0.056 | 1.000 | 0.137 |
도서정보키 | 0.456 | 0.137 | 1.000 |
대출번호 | 도서정보키 | 대출상태 | |
---|---|---|---|
대출번호 | 1.000 | 0.152 | 0.056 |
도서정보키 | 0.152 | 1.000 | 0.105 |
대출상태 | 0.056 | 0.105 | 1.000 |
대출번호 | 도서번호 | 대출일 | 반납일 | 예약일 | 예약취소일 | 대출상태 | 도서정보키 | |
---|---|---|---|---|---|---|---|---|
2617 | 2951 | 968018 | 2020-02-14 00:01 | 2020-02-28 00:05 | <NA> | <NA> | 반납 | 8906 |
40660 | 46357 | 4808930000000 | 2020-05-07 09:03 | 2020-05-21 00:08 | <NA> | <NA> | 반납 | 2117 |
31947 | 30231 | 5051113 | 2020-04-14 15:04 | 2020-04-14 15:05 | <NA> | <NA> | 반납 | 106479 |
50768 | 40814 | 140800866 | 2020-04-26 08:55 | 2020-05-10 00:07 | <NA> | <NA> | 반납 | 37075 |
27679 | 32440 | 171005899 | 2020-04-17 01:57 | 2020-05-01 00:06 | <NA> | <NA> | 반납 | 62012 |
36483 | 25793 | 170805699 | 2020-04-06 13:43 | 2020-04-06 13:44 | <NA> | <NA> | 반납 | 4722 |
32504 | 21114 | 4808930000000 | 2020-03-27 16:20 | 2020-04-10 00:06 | <NA> | <NA> | 반납 | 2150 |
45704 | 43359 | 181000412 | 2020-07-07 00:06 | 2020-07-21 00:05 | 2020-04-28 17:32 | <NA> | 반납 | 5527 |
7 | 38 | 10984207 | 2020-01-06 13:49 | 2020-01-06 13:49 | <NA> | <NA> | 반납 | 10195 |
54728 | 61468 | 4801190000000 | 2020-07-02 11:15 | 2020-07-02 11:16 | <NA> | <NA> | 반납 | 118075 |
대출번호 | 도서번호 | 대출일 | 반납일 | 예약일 | 예약취소일 | 대출상태 | 도서정보키 | |
---|---|---|---|---|---|---|---|---|
48083 | 36758 | 130801572 | 2020-04-21 14:20 | 2020-04-21 14:27 | <NA> | <NA> | 반납 | 3351 |
40199 | 45221 | 4801190000000 | 2020-05-03 22:19 | 2020-05-17 00:07 | <NA> | <NA> | 반납 | 52809 |
40029 | 45051 | 4808960000000 | 2020-05-03 14:03 | 2020-05-17 00:06 | <NA> | <NA> | 반납 | 2452 |
1976 | 2176 | 181000409 | 2020-02-10 18:26 | 2020-02-10 19:32 | <NA> | <NA> | 반납 | 5526 |
40789 | 46517 | 4801160000000 | 2020-05-07 16:38 | 2020-05-21 00:06 | <NA> | <NA> | 반납 | 1034 |
51973 | 35988 | 4801190000000 | 2020-04-21 02:10 | 2020-04-25 11:34 | <NA> | <NA> | 반납 | 30903 |
43687 | 43837 | 63331437 | 2020-04-29 20:46 | 2020-04-29 20:49 | <NA> | <NA> | 반납 | 10507 |
21006 | 18403 | 4801130000000 | 2020-03-31 00:06 | 2020-04-14 00:06 | 2020-03-22 18:54 | <NA> | 반납 | 94154 |
5299 | 3980 | 4801160000000 | 2020-02-18 22:34 | 2020-02-27 00:09 | <NA> | <NA> | 반납 | 847 |
45624 | 43279 | 3021828 | 2020-04-28 15:42 | 2020-04-28 15:42 | <NA> | <NA> | 반납 | 104767 |