Overview

Dataset statistics

Number of variables7
Number of observations467
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory26.1 KiB
Average record size in memory57.3 B

Variable types

Numeric1
Text1
Categorical4
DateTime1

Dataset

Description충청남도 내에 운영 중인 작은도서관에 대한 데이터로, 도서관명, 지역, 개관일, 운영유형 등에 대한 내용을 담고 있습니다.
Author충청남도
URLhttps://alldam.chungnam.go.kr/index.chungnam?menuCd=DOM_000000201001001001&st=&cds=&orgCd=&apiType=&isOpen=Y&pageIndex=301&beforeMenuCd=DOM_000000201001001000&publicdatapk=15095054

Alerts

작성기준일 has constant value ""Constant
연번 has unique valuesUnique

Reproduction

Analysis started2024-01-09 20:41:07.219155
Analysis finished2024-01-09 20:41:07.827701
Duration0.61 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

연번
Real number (ℝ)

UNIQUE 

Distinct467
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean234
Minimum1
Maximum467
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size4.2 KiB
2024-01-10T05:41:07.908520image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum1
5-th percentile24.3
Q1117.5
median234
Q3350.5
95-th percentile443.7
Maximum467
Range466
Interquartile range (IQR)233

Descriptive statistics

Standard deviation134.95555
Coefficient of variation (CV)0.57673311
Kurtosis-1.2
Mean234
Median Absolute Deviation (MAD)117
Skewness0
Sum109278
Variance18213
MonotonicityStrictly increasing
2024-01-10T05:41:08.092322image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
1 1
 
0.2%
309 1
 
0.2%
321 1
 
0.2%
320 1
 
0.2%
319 1
 
0.2%
318 1
 
0.2%
317 1
 
0.2%
316 1
 
0.2%
315 1
 
0.2%
314 1
 
0.2%
Other values (457) 457
97.9%
ValueCountFrequency (%)
1 1
0.2%
2 1
0.2%
3 1
0.2%
4 1
0.2%
5 1
0.2%
6 1
0.2%
7 1
0.2%
8 1
0.2%
9 1
0.2%
10 1
0.2%
ValueCountFrequency (%)
467 1
0.2%
466 1
0.2%
465 1
0.2%
464 1
0.2%
463 1
0.2%
462 1
0.2%
461 1
0.2%
460 1
0.2%
459 1
0.2%
458 1
0.2%

도서관명
Text

Distinct456
Distinct (%)97.6%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
2024-01-10T05:41:08.371427image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length24
Median length18
Mean length9.7152034
Min length4

Characters and Unicode

Total characters4537
Distinct characters382
Distinct categories8 ?
Distinct scripts4 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique446 ?
Unique (%)95.5%

Sample

1st row3585부대 1대대 북까페
2nd row414 SDL 작은도서관
3rd rowCACS작은도서관
4th rowe편한세상 서산예천 작은도서관
5th rowe편한세상두정3차작은도서관
ValueCountFrequency (%)
작은도서관 194
 
26.5%
도서관 10
 
1.4%
공립 6
 
0.8%
꿈꾸는 4
 
0.5%
열린작은도서관 3
 
0.4%
북카페 3
 
0.4%
문고 3
 
0.4%
상록수 3
 
0.4%
아름다운도서관 2
 
0.3%
아산 2
 
0.3%
Other values (493) 502
68.6%
2024-01-10T05:41:08.774505image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
서 456
 
10.1%
도 445
 
9.8%
관 440
 
9.7%
은 374
 
8.2%
작 365
 
8.0%
267
 
5.9%
아 59
 
1.3%
이 52
 
1.1%
문 47
 
1.0%
마 40
 
0.9%
Other values (372) 1992
43.9%

Most occurring categories

ValueCountFrequency (%)
Other Letter 4173
92.0%
Space Separator 267
 
5.9%
Decimal Number 48
 
1.1%
Uppercase Letter 30
 
0.7%
Lowercase Letter 7
 
0.2%
Open Punctuation 5
 
0.1%
Close Punctuation 5
 
0.1%
Other Punctuation 2
 
< 0.1%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
서 456
 
10.9%
도 445
 
10.7%
관 440
 
10.5%
은 374
 
9.0%
작 365
 
8.7%
아 59
 
1.4%
이 52
 
1.2%
문 47
 
1.1%
마 40
 
1.0%
산 39
 
0.9%
Other values (348) 1856
44.5%
Decimal Number
ValueCountFrequency (%)
3 11
22.9%
1 10
20.8%
2 10
20.8%
5 7
14.6%
4 4
 
8.3%
6 2
 
4.2%
7 2
 
4.2%
8 2
 
4.2%
Uppercase Letter
ValueCountFrequency (%)
L 10
33.3%
H 8
26.7%
S 3
 
10.0%
A 3
 
10.0%
C 2
 
6.7%
D 2
 
6.7%
Y 1
 
3.3%
K 1
 
3.3%
Lowercase Letter
ValueCountFrequency (%)
e 3
42.9%
h 2
28.6%
l 2
28.6%
Other Punctuation
ValueCountFrequency (%)
. 1
50.0%
@ 1
50.0%
Space Separator
ValueCountFrequency (%)
267
100.0%
Open Punctuation
ValueCountFrequency (%)
( 5
100.0%
Close Punctuation
ValueCountFrequency (%)
) 5
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 4171
91.9%
Common 327
 
7.2%
Latin 37
 
0.8%
Han 2
 
< 0.1%

Most frequent character per script

Hangul
ValueCountFrequency (%)
서 456
 
10.9%
도 445
 
10.7%
관 440
 
10.5%
은 374
 
9.0%
작 365
 
8.8%
아 59
 
1.4%
이 52
 
1.2%
문 47
 
1.1%
마 40
 
1.0%
산 39
 
0.9%
Other values (346) 1854
44.4%
Common
ValueCountFrequency (%)
267
81.7%
3 11
 
3.4%
1 10
 
3.1%
2 10
 
3.1%
5 7
 
2.1%
( 5
 
1.5%
) 5
 
1.5%
4 4
 
1.2%
6 2
 
0.6%
7 2
 
0.6%
Other values (3) 4
 
1.2%
Latin
ValueCountFrequency (%)
L 10
27.0%
H 8
21.6%
S 3
 
8.1%
e 3
 
8.1%
A 3
 
8.1%
h 2
 
5.4%
l 2
 
5.4%
C 2
 
5.4%
D 2
 
5.4%
Y 1
 
2.7%
Han
ValueCountFrequency (%)
大 1
50.0%
光 1
50.0%

Most occurring blocks

ValueCountFrequency (%)
Hangul 4171
91.9%
ASCII 364
 
8.0%
CJK 2
 
< 0.1%

Most frequent character per block

Hangul
ValueCountFrequency (%)
서 456
 
10.9%
도 445
 
10.7%
관 440
 
10.5%
은 374
 
9.0%
작 365
 
8.8%
아 59
 
1.4%
이 52
 
1.2%
문 47
 
1.1%
마 40
 
1.0%
산 39
 
0.9%
Other values (346) 1854
44.4%
ASCII
ValueCountFrequency (%)
267
73.4%
3 11
 
3.0%
1 10
 
2.7%
2 10
 
2.7%
L 10
 
2.7%
H 8
 
2.2%
5 7
 
1.9%
( 5
 
1.4%
) 5
 
1.4%
4 4
 
1.1%
Other values (14) 27
 
7.4%
CJK
ValueCountFrequency (%)
大 1
50.0%
光 1
50.0%

지역
Categorical

Distinct16
Distinct (%)3.4%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
아산시
104 
천안시
74 
당진시
39 
서산시
37 
보령시
36 
Other values (11)
177 

Length

Max length4
Median length3
Mean length3.0556745
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row천안시
2nd row보령시
3rd row천안시
4th row서산시
5th row천안시

Common Values

ValueCountFrequency (%)
아산시 104
22.3%
천안시 74
15.8%
당진시 39
 
8.4%
서산시 37
 
7.9%
보령시 36
 
7.7%
<NA> 26
 
5.6%
공주시 24
 
5.1%
논산시 22
 
4.7%
부여군 19
 
4.1%
예산군 19
 
4.1%
Other values (6) 67
14.3%

Length

2024-01-10T05:41:08.892940image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
아산시 104
22.3%
천안시 74
15.8%
당진시 39
 
8.4%
서산시 37
 
7.9%
보령시 36
 
7.7%
na 26
 
5.6%
공주시 24
 
5.1%
논산시 22
 
4.7%
부여군 19
 
4.1%
예산군 19
 
4.1%
Other values (6) 67
14.3%

개관일
Date

Distinct422
Distinct (%)90.4%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
Minimum1992-05-10 00:00:00
Maximum2022-12-07 00:00:00
2024-01-10T05:41:09.003467image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-01-10T05:41:09.149352image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

운영유형
Categorical

Distinct2
Distinct (%)0.4%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
사립
393 
공립
74 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
사립 393
84.2%
공립 74
 
15.8%

Length

2024-01-10T05:41:09.270314image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-10T05:41:09.349690image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
사립 393
84.2%
공립 74
 
15.8%

운영현황
Categorical

Distinct3
Distinct (%)0.6%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
운영
389 
휴관
52 
폐관
 
26

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row휴관
2nd row운영
3rd row운영
4th row운영
5th row운영

Common Values

ValueCountFrequency (%)
운영 389
83.3%
휴관 52
 
11.1%
폐관 26
 
5.6%

Length

2024-01-10T05:41:09.437651image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-10T05:41:09.513421image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
운영 389
83.3%
휴관 52
 
11.1%
폐관 26
 
5.6%

작성기준일
Categorical

CONSTANT 

Distinct1
Distinct (%)0.2%
Missing0
Missing (%)0.0%
Memory size3.8 KiB
2023-03-24
467 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2023-03-24
2nd row2023-03-24
3rd row2023-03-24
4th row2023-03-24
5th row2023-03-24

Common Values

ValueCountFrequency (%)
2023-03-24 467
100.0%

Length

2024-01-10T05:41:09.605015image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-10T05:41:09.697520image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2023-03-24 467
100.0%

Interactions

2024-01-10T05:41:07.555420image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-01-10T05:41:09.747427image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번지역운영유형운영현황
연번1.0000.2690.3020.117
지역0.2691.0000.1790.262
운영유형0.3020.1791.0000.101
운영현황0.1170.2620.1011.000
2024-01-10T05:41:09.828227image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
운영유형운영현황지역
운영유형1.0000.1670.161
운영현황0.1671.0000.235
지역0.1610.2351.000
2024-01-10T05:41:09.903554image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
연번지역운영유형운영현황
연번1.0000.1020.2290.069
지역0.1021.0000.1610.235
운영유형0.2290.1611.0000.167
운영현황0.0690.2350.1671.000

Missing values

2024-01-10T05:41:07.664883image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-01-10T05:41:07.780788image/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

연번도서관명지역개관일운영유형운영현황작성기준일
013585부대 1대대 북까페천안시2019-03-18사립휴관2023-03-24
12414 SDL 작은도서관보령시2020-06-03사립운영2023-03-24
23CACS작은도서관천안시2018-04-18사립운영2023-03-24
34e편한세상 서산예천 작은도서관서산시2018-02-09사립운영2023-03-24
45e편한세상두정3차작은도서관천안시2018-01-26사립운영2023-03-24
56KLA교육 작은도서관아산시2016-11-11사립운영2023-03-24
67LH 꿈둥지도서관부여군2020-10-06사립운영2023-03-24
78LH 맑은 마음 풀빛 작은도서관계룡시2021-11-10사립운영2023-03-24
89LH꿈이룸작은도서관아산시2019-06-17사립운영2023-03-24
910LH남장3단지작은도서관홍성군2021-09-16사립운영2023-03-24
연번도서관명지역개관일운영유형운영현황작성기준일
457458화양면 작은도서관서천군2022-01-17사립운영2023-03-24
458459화합의 마을 작은도서관아산시2020-01-28사립운영2023-03-24
459460황화정작은도서관논산시2007-04-05사립휴관2023-03-24
460461횃불 작은도서관서산시2018-11-23사립휴관2023-03-24
461462효성해링턴 작은도서관서산시2018-01-15사립운영2023-03-24
462463효성해링턴플레이스 작은도서관아산시2019-06-27사립휴관2023-03-24
463464희망꿈작은도서관보령시2011-07-28사립운영2023-03-24
464465희망도서관금산군2014-01-08사립운영2023-03-24
465466희망홀씨 작은도서관<NA>2020-11-06사립폐관2023-03-24
466467힐스테이트 작은도서관당진시2019-03-21사립운영2023-03-24