Overview

Dataset statistics

Number of variables4
Number of observations149
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory4.9 KiB
Average record size in memory33.9 B

Variable types

Numeric1
Text2
DateTime1

Dataset

Description발행년월,Ebook주소,표지이미지,등록일시
Author서울시립교향악단
URLhttps://data.seoul.go.kr/dataList/OA-13633/S/1/datasetView.do

Alerts

발행년월 has unique valuesUnique
Ebook주소 has unique valuesUnique
표지이미지 has unique valuesUnique
등록일시 has unique valuesUnique

Reproduction

Analysis started2024-05-11 04:09:30.614214
Analysis finished2024-05-11 04:09:31.815969
Duration1.2 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

발행년월
Real number (ℝ)

UNIQUE 

Distinct149
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean201778.19
Minimum201201
Maximum202405
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.4 KiB
2024-05-11T04:09:32.050635image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum201201
5-th percentile201208.4
Q1201502
median201803
Q3202104
95-th percentile202309.6
Maximum202405
Range1204
Interquartile range (IQR)602

Descriptive statistics

Standard deviation360.00572
Coefficient of variation (CV)0.0017841656
Kurtosis-1.1942388
Mean201778.19
Median Absolute Deviation (MAD)301
Skewness0.014848707
Sum30064951
Variance129604.12
MonotonicityStrictly decreasing
2024-05-11T04:09:32.672731image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
202405 1
 
0.7%
201607 1
 
0.7%
201605 1
 
0.7%
201604 1
 
0.7%
201603 1
 
0.7%
201602 1
 
0.7%
201601 1
 
0.7%
201512 1
 
0.7%
201511 1
 
0.7%
201510 1
 
0.7%
Other values (139) 139
93.3%
ValueCountFrequency (%)
201201 1
0.7%
201202 1
0.7%
201203 1
0.7%
201204 1
0.7%
201205 1
0.7%
201206 1
0.7%
201207 1
0.7%
201208 1
0.7%
201209 1
0.7%
201210 1
0.7%
ValueCountFrequency (%)
202405 1
0.7%
202404 1
0.7%
202403 1
0.7%
202402 1
0.7%
202401 1
0.7%
202312 1
0.7%
202311 1
0.7%
202310 1
0.7%
202309 1
0.7%
202308 1
0.7%

Ebook주소
Text

UNIQUE 

Distinct149
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
2024-05-11T04:09:33.533794image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length49
Median length49
Mean length48.845638
Min length43

Characters and Unicode

Total characters7278
Distinct characters52
Distinct categories4 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique149 ?
Unique (%)100.0%

Sample

1st rowhttps://ebook.seoulphil.or.kr/Viewer/BZP4JNVF36X4
2nd rowhttps://ebook.seoulphil.or.kr/Viewer/MAT96DDEIJ5B
3rd rowhttps://ebook.seoulphil.or.kr/Viewer/NXQSGJ6WA89O
4th rowhttps://ebook.seoulphil.or.kr/Viewer/07CF4CV1C1J8
5th rowhttps://ebook.seoulphil.or.kr/Viewer/OISAHV2USVUE
ValueCountFrequency (%)
https://ebook.seoulphil.or.kr/viewer/bzp4jnvf36x4 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/vppfye4vqt11 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/el3obgphbt5g 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/68cujcykc64q 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/7nqjvt6dsndg 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/4ho1gap70oc1 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/oyfoeen07yhk 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/0w2y11wxgicy 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/jt5l4krsznmp 1
 
0.7%
https://ebook.seoulphil.or.kr/viewer/q7exeh9wia01 1
 
0.7%
Other values (139) 139
93.3%
2024-05-11T04:09:34.887897image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
o 597
 
8.2%
/ 596
 
8.2%
e 596
 
8.2%
. 447
 
6.1%
r 447
 
6.1%
p 299
 
4.1%
h 298
 
4.1%
i 298
 
4.1%
t 298
 
4.1%
k 298
 
4.1%
Other values (42) 3104
42.6%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 4157
57.1%
Uppercase Letter 1432
 
19.7%
Other Punctuation 1192
 
16.4%
Decimal Number 497
 
6.8%

Most frequent character per category

Uppercase Letter
ValueCountFrequency (%)
V 207
 
14.5%
L 66
 
4.6%
E 59
 
4.1%
I 58
 
4.1%
B 56
 
3.9%
U 54
 
3.8%
D 52
 
3.6%
G 52
 
3.6%
C 52
 
3.6%
N 51
 
3.6%
Other values (16) 725
50.6%
Lowercase Letter
ValueCountFrequency (%)
o 597
14.4%
e 596
14.3%
r 447
10.8%
p 299
7.2%
h 298
7.2%
i 298
7.2%
t 298
7.2%
k 298
7.2%
l 298
7.2%
s 281
6.8%
Other values (3) 447
10.8%
Decimal Number
ValueCountFrequency (%)
3 61
12.3%
4 60
12.1%
1 55
11.1%
7 50
10.1%
5 50
10.1%
8 50
10.1%
9 47
9.5%
6 46
9.3%
0 41
8.2%
2 37
7.4%
Other Punctuation
ValueCountFrequency (%)
/ 596
50.0%
. 447
37.5%
: 149
 
12.5%

Most occurring scripts

ValueCountFrequency (%)
Latin 5589
76.8%
Common 1689
 
23.2%

Most frequent character per script

Latin
ValueCountFrequency (%)
o 597
 
10.7%
e 596
 
10.7%
r 447
 
8.0%
p 299
 
5.3%
h 298
 
5.3%
i 298
 
5.3%
t 298
 
5.3%
k 298
 
5.3%
l 298
 
5.3%
s 281
 
5.0%
Other values (29) 1879
33.6%
Common
ValueCountFrequency (%)
/ 596
35.3%
. 447
26.5%
: 149
 
8.8%
3 61
 
3.6%
4 60
 
3.6%
1 55
 
3.3%
7 50
 
3.0%
5 50
 
3.0%
8 50
 
3.0%
9 47
 
2.8%
Other values (3) 124
 
7.3%

Most occurring blocks

ValueCountFrequency (%)
ASCII 7278
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
o 597
 
8.2%
/ 596
 
8.2%
e 596
 
8.2%
. 447
 
6.1%
r 447
 
6.1%
p 299
 
4.1%
h 298
 
4.1%
i 298
 
4.1%
t 298
 
4.1%
k 298
 
4.1%
Other values (42) 3104
42.6%

표지이미지
Text

UNIQUE 

Distinct149
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
2024-05-11T04:09:35.837021image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length57
Median length56
Mean length56.087248
Min length56

Characters and Unicode

Total characters8357
Distinct characters33
Distinct categories5 ?
Distinct scripts2 ?
Distinct blocks1 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique149 ?
Unique (%)100.0%

Sample

1st rowhttps://www.seoulphil.or.kr/file/displayFile?fileNo=11379
2nd rowhttps://www.seoulphil.or.kr/file/displayFile?fileNo=11264
3rd rowhttps://www.seoulphil.or.kr/file/displayFile?fileNo=11191
4th rowhttps://www.seoulphil.or.kr/file/displayFile?fileNo=11119
5th rowhttps://www.seoulphil.or.kr/file/displayFile?fileNo=11032
ValueCountFrequency (%)
https://www.seoulphil.or.kr/file/displayfile?fileno=11379 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3946 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3924 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3923 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3922 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3921 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3920 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3919 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3918 1
 
0.7%
https://www.seoulphil.or.kr/file/displayfile?fileno=3917 1
 
0.7%
Other values (139) 139
93.3%
2024-05-11T04:09:37.281673image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
l 894
 
10.7%
i 745
 
8.9%
/ 596
 
7.1%
e 596
 
7.1%
o 447
 
5.3%
p 447
 
5.3%
s 447
 
5.3%
w 447
 
5.3%
. 447
 
5.3%
t 298
 
3.6%
Other values (23) 2993
35.8%

Most occurring categories

ValueCountFrequency (%)
Lowercase Letter 5960
71.3%
Other Punctuation 1341
 
16.0%
Decimal Number 609
 
7.3%
Uppercase Letter 298
 
3.6%
Math Symbol 149
 
1.8%

Most frequent character per category

Lowercase Letter
ValueCountFrequency (%)
l 894
15.0%
i 745
12.5%
e 596
10.0%
o 447
7.5%
p 447
7.5%
s 447
7.5%
w 447
7.5%
t 298
 
5.0%
f 298
 
5.0%
r 298
 
5.0%
Other values (6) 1043
17.5%
Decimal Number
ValueCountFrequency (%)
3 134
22.0%
9 110
18.1%
8 73
12.0%
1 53
 
8.7%
7 52
 
8.5%
6 45
 
7.4%
0 40
 
6.6%
2 35
 
5.7%
4 34
 
5.6%
5 33
 
5.4%
Other Punctuation
ValueCountFrequency (%)
/ 596
44.4%
. 447
33.3%
? 149
 
11.1%
: 149
 
11.1%
Uppercase Letter
ValueCountFrequency (%)
N 149
50.0%
F 149
50.0%
Math Symbol
ValueCountFrequency (%)
= 149
100.0%

Most occurring scripts

ValueCountFrequency (%)
Latin 6258
74.9%
Common 2099
 
25.1%

Most frequent character per script

Latin
ValueCountFrequency (%)
l 894
14.3%
i 745
11.9%
e 596
9.5%
o 447
 
7.1%
p 447
 
7.1%
s 447
 
7.1%
w 447
 
7.1%
t 298
 
4.8%
f 298
 
4.8%
r 298
 
4.8%
Other values (8) 1341
21.4%
Common
ValueCountFrequency (%)
/ 596
28.4%
. 447
21.3%
? 149
 
7.1%
= 149
 
7.1%
: 149
 
7.1%
3 134
 
6.4%
9 110
 
5.2%
8 73
 
3.5%
1 53
 
2.5%
7 52
 
2.5%
Other values (5) 187
 
8.9%

Most occurring blocks

ValueCountFrequency (%)
ASCII 8357
100.0%

Most frequent character per block

ASCII
ValueCountFrequency (%)
l 894
 
10.7%
i 745
 
8.9%
/ 596
 
7.1%
e 596
 
7.1%
o 447
 
5.3%
p 447
 
5.3%
s 447
 
5.3%
w 447
 
5.3%
. 447
 
5.3%
t 298
 
3.6%
Other values (23) 2993
35.8%

등록일시
Date

UNIQUE 

Distinct149
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size1.3 KiB
Minimum2009-11-02 20:17:35
Maximum2024-04-26 09:52:36
2024-05-11T04:09:37.740591image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-05-11T04:09:38.277700image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

Interactions

2024-05-11T04:09:30.875380image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Missing values

2024-05-11T04:09:31.432502image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-05-11T04:09:31.700320image/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

발행년월Ebook주소표지이미지등록일시
0202405https://ebook.seoulphil.or.kr/Viewer/BZP4JNVF36X4https://www.seoulphil.or.kr/file/displayFile?fileNo=113792024-04-26 09:52:36.0
1202404https://ebook.seoulphil.or.kr/Viewer/MAT96DDEIJ5Bhttps://www.seoulphil.or.kr/file/displayFile?fileNo=112642024-03-22 10:43:23.0
2202403https://ebook.seoulphil.or.kr/Viewer/NXQSGJ6WA89Ohttps://www.seoulphil.or.kr/file/displayFile?fileNo=111912024-02-26 17:21:14.0
3202402https://ebook.seoulphil.or.kr/Viewer/07CF4CV1C1J8https://www.seoulphil.or.kr/file/displayFile?fileNo=111192024-01-30 13:02:49.0
4202401https://ebook.seoulphil.or.kr/Viewer/OISAHV2USVUEhttps://www.seoulphil.or.kr/file/displayFile?fileNo=110322024-01-02 17:55:51.0
5202312https://ebook.seoulphil.or.kr/Viewer/2CBJ35IMLRYMhttps://www.seoulphil.or.kr/file/displayFile?fileNo=108972023-11-24 16:01:54.0
6202311https://ebook.seoulphil.or.kr/Viewer/6XOM6U8A1UZ1https://www.seoulphil.or.kr/file/displayFile?fileNo=108122023-10-24 13:03:19.0
7202310https://ebook.seoulphil.or.kr/Viewer/18UFI2H5X18Dhttps://www.seoulphil.or.kr/file/displayFile?fileNo=105262023-09-21 15:06:24.0
8202309https://ebook.seoulphil.or.kr/Viewer/QGHNXLLR100Qhttps://www.seoulphil.or.kr/file/displayFile?fileNo=104292023-08-28 13:07:00.0
9202308https://ebook.seoulphil.or.kr/Viewer/G0NTTYRGPNS3https://www.seoulphil.or.kr/file/displayFile?fileNo=102862023-07-24 18:21:16.0
발행년월Ebook주소표지이미지등록일시
139201210https://ebook.seoulphil.or.kr/Viewer/Q2JD9PIKMU5Qhttps://www.seoulphil.or.kr/file/displayFile?fileNo=38762012-11-06 12:17:27.0
140201209https://ebook.seoulphil.or.kr/Viewer/M2E4I7MIXOZ5https://www.seoulphil.or.kr/file/displayFile?fileNo=38752012-08-31 11:19:05.0
141201208https://ebook.seoulphil.or.kr/Viewer/D9E4INQQ8A61https://www.seoulphil.or.kr/file/displayFile?fileNo=38742012-08-31 10:47:47.0
142201207https://ebook.seoulphil.or.kr/Viewer/ZR5H0IM6SUERhttps://www.seoulphil.or.kr/file/displayFile?fileNo=38732012-08-31 10:43:19.0
143201206https://ebook.seoulphil.or.kr/Viewer/MHHJNW9N4V2Bhttps://www.seoulphil.or.kr/file/displayFile?fileNo=38722012-08-31 10:38:19.0
144201205https://ebook.seoulphil.or.kr/Viewer/GDNVE2JL1UWShttps://www.seoulphil.or.kr/file/displayFile?fileNo=38712012-08-31 10:33:28.0
145201204https://ebook.seoulphil.or.kr/Viewer/XVBTO3EAC2H6https://www.seoulphil.or.kr/file/displayFile?fileNo=38702012-08-31 10:14:24.0
146201203https://ebook.seoulphil.or.kr/Viewer/MZHI5RVSR2OHhttps://www.seoulphil.or.kr/file/displayFile?fileNo=38692012-08-31 10:09:18.0
147201202https://ebook.seoulphil.or.kr/Viewer/JX05ELAJTEBUhttps://www.seoulphil.or.kr/file/displayFile?fileNo=38682012-08-31 10:05:40.0
148201201https://ebook.seoulphil.or.kr/Viewer/YBYLVUL2JRG7https://www.seoulphil.or.kr/file/displayFile?fileNo=38332009-11-02 20:17:35.0