Overview

Dataset statistics

Number of variables5
Number of observations54
Missing cells0
Missing cells (%)0.0%
Duplicate rows4
Duplicate rows (%)7.4%
Total size in memory2.3 KiB
Average record size in memory43.4 B

Variable types

Text1
DateTime1
Categorical2
Numeric1

Dataset

Description충남도서관에서 시행한 사서 역량강화 교육에 관한 데이터로, 교육명, 교육일자, 교육대상 등에 대한 정보를 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=15095055

Alerts

교육대상 has constant value ""Constant
교육주관 has constant value ""Constant
Dataset has 4 (7.4%) duplicate rowsDuplicates

Reproduction

Analysis started2024-01-09 23:11:56.062473
Analysis finished2024-01-09 23:11:56.440894
Duration0.38 seconds
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

Distinct49
Distinct (%)90.7%
Missing0
Missing (%)0.0%
Memory size564.0 B
2024-01-10T08:11:56.565989image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Length

Max length43
Median length25
Mean length17.537037
Min length8

Characters and Unicode

Total characters947
Distinct characters159
Distinct categories8 ?
Distinct scripts3 ?
Distinct blocks3 ?
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique44 ?
Unique (%)81.5%

Sample

1st row도서관 북큐레이션의 실제
2nd row독서문화프로그램 운영 실무
3rd row알기 쉬운 저작권법
4th row도서관 공간구성.리모델링
5th row그림책 읽기와 책놀이 과정
ValueCountFrequency (%)
작은도서관 13
 
6.3%
운영 11
 
5.3%
도서관 11
 
5.3%
이해 7
 
3.4%
위한 6
 
2.9%
사례 5
 
2.4%
실무 4
 
1.9%
실제 4
 
1.9%
사서 4
 
1.9%
순회교육 4
 
1.9%
Other values (97) 137
66.5%
2024-01-10T08:11:56.895244image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Most occurring characters

ValueCountFrequency (%)
155
 
16.4%
60
 
6.3%
43
 
4.5%
41
 
4.3%
24
 
2.5%
? 23
 
2.4%
23
 
2.4%
23
 
2.4%
18
 
1.9%
17
 
1.8%
Other values (149) 520
54.9%

Most occurring categories

ValueCountFrequency (%)
Other Letter 717
75.7%
Space Separator 155
 
16.4%
Other Punctuation 31
 
3.3%
Close Punctuation 14
 
1.5%
Open Punctuation 14
 
1.5%
Decimal Number 8
 
0.8%
Uppercase Letter 6
 
0.6%
Math Symbol 2
 
0.2%

Most frequent character per category

Other Letter
ValueCountFrequency (%)
60
 
8.4%
43
 
6.0%
41
 
5.7%
24
 
3.3%
23
 
3.2%
23
 
3.2%
18
 
2.5%
17
 
2.4%
17
 
2.4%
16
 
2.2%
Other values (134) 435
60.7%
Other Punctuation
ValueCountFrequency (%)
? 23
74.2%
, 4
 
12.9%
/ 2
 
6.5%
. 1
 
3.2%
· 1
 
3.2%
Decimal Number
ValueCountFrequency (%)
1 3
37.5%
2 3
37.5%
3 2
25.0%
Uppercase Letter
ValueCountFrequency (%)
Z 2
33.3%
A 2
33.3%
D 2
33.3%
Space Separator
ValueCountFrequency (%)
155
100.0%
Close Punctuation
ValueCountFrequency (%)
) 14
100.0%
Open Punctuation
ValueCountFrequency (%)
( 14
100.0%
Math Symbol
ValueCountFrequency (%)
~ 2
100.0%

Most occurring scripts

ValueCountFrequency (%)
Hangul 717
75.7%
Common 224
 
23.7%
Latin 6
 
0.6%

Most frequent character per script

Hangul
ValueCountFrequency (%)
60
 
8.4%
43
 
6.0%
41
 
5.7%
24
 
3.3%
23
 
3.2%
23
 
3.2%
18
 
2.5%
17
 
2.4%
17
 
2.4%
16
 
2.2%
Other values (134) 435
60.7%
Common
ValueCountFrequency (%)
155
69.2%
? 23
 
10.3%
) 14
 
6.2%
( 14
 
6.2%
, 4
 
1.8%
1 3
 
1.3%
2 3
 
1.3%
/ 2
 
0.9%
~ 2
 
0.9%
3 2
 
0.9%
Other values (2) 2
 
0.9%
Latin
ValueCountFrequency (%)
Z 2
33.3%
A 2
33.3%
D 2
33.3%

Most occurring blocks

ValueCountFrequency (%)
Hangul 717
75.7%
ASCII 229
 
24.2%
None 1
 
0.1%

Most frequent character per block

ASCII
ValueCountFrequency (%)
155
67.7%
? 23
 
10.0%
) 14
 
6.1%
( 14
 
6.1%
, 4
 
1.7%
1 3
 
1.3%
2 3
 
1.3%
/ 2
 
0.9%
Z 2
 
0.9%
~ 2
 
0.9%
Other values (4) 7
 
3.1%
Hangul
ValueCountFrequency (%)
60
 
8.4%
43
 
6.0%
41
 
5.7%
24
 
3.3%
23
 
3.2%
23
 
3.2%
18
 
2.5%
17
 
2.4%
17
 
2.4%
16
 
2.2%
Other values (134) 435
60.7%
None
ValueCountFrequency (%)
· 1
100.0%
Distinct50
Distinct (%)92.6%
Missing0
Missing (%)0.0%
Memory size564.0 B
Minimum2019-03-14 00:00:00
Maximum2021-09-16 00:00:00
2024-01-10T08:11:57.019979image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2024-01-10T08:11:57.162894image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

교육대상
Categorical

CONSTANT 

Distinct1
Distinct (%)1.9%
Missing0
Missing (%)0.0%
Memory size564.0 B
충남도내 관종별 도서관 직원
54 

Length

Max length15
Median length15
Mean length15
Min length15

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row충남도내 관종별 도서관 직원
2nd row충남도내 관종별 도서관 직원
3rd row충남도내 관종별 도서관 직원
4th row충남도내 관종별 도서관 직원
5th row충남도내 관종별 도서관 직원

Common Values

ValueCountFrequency (%)
충남도내 관종별 도서관 직원 54
100.0%

Length

2024-01-10T08:11:57.287112image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-10T08:11:57.621675image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
충남도내 54
25.0%
관종별 54
25.0%
도서관 54
25.0%
직원 54
25.0%

교육주관
Categorical

CONSTANT 

Distinct1
Distinct (%)1.9%
Missing0
Missing (%)0.0%
Memory size564.0 B
충남도서관
54 

Length

Max length5
Median length5
Mean length5
Min length5

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
충남도서관 54
100.0%

Length

2024-01-10T08:11:57.702691image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-01-10T08:11:57.780544image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
충남도서관 54
100.0%

참가자 수(명)
Real number (ℝ)

Distinct30
Distinct (%)55.6%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean28.111111
Minimum7
Maximum65
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size618.0 B
2024-01-10T08:11:57.867016image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum7
5-th percentile10
Q119.25
median27.5
Q335
95-th percentile46.4
Maximum65
Range58
Interquartile range (IQR)15.75

Descriptive statistics

Standard deviation11.733948
Coefficient of variation (CV)0.41741317
Kurtosis0.61375295
Mean28.111111
Median Absolute Deviation (MAD)7.5
Skewness0.57861111
Sum1518
Variance137.68553
MonotonicityNot monotonic
2024-01-10T08:11:57.978783image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=30)
ValueCountFrequency (%)
35 4
 
7.4%
23 4
 
7.4%
22 3
 
5.6%
16 3
 
5.6%
18 3
 
5.6%
32 3
 
5.6%
40 2
 
3.7%
19 2
 
3.7%
33 2
 
3.7%
24 2
 
3.7%
Other values (20) 26
48.1%
ValueCountFrequency (%)
7 2
3.7%
10 2
3.7%
15 1
 
1.9%
16 3
5.6%
17 1
 
1.9%
18 3
5.6%
19 2
3.7%
20 1
 
1.9%
21 1
 
1.9%
22 3
5.6%
ValueCountFrequency (%)
65 1
 
1.9%
50 1
 
1.9%
49 1
 
1.9%
45 2
3.7%
44 1
 
1.9%
42 1
 
1.9%
41 1
 
1.9%
40 2
3.7%
36 1
 
1.9%
35 4
7.4%

Interactions

2024-01-10T08:11:56.232623image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-01-10T08:11:58.053781image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
교육명교육일자참가자 수(명)
교육명1.0001.0001.000
교육일자1.0001.0001.000
참가자 수(명)1.0001.0001.000

Missing values

2024-01-10T08:11:56.328286image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-01-10T08:11:56.408251image/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

교육명교육일자교육대상교육주관참가자 수(명)
0도서관 북큐레이션의 실제2019-03-14충남도내 관종별 도서관 직원충남도서관42
1독서문화프로그램 운영 실무2019-03-27충남도내 관종별 도서관 직원충남도서관35
2알기 쉬운 저작권법2019-03-29충남도내 관종별 도서관 직원충남도서관34
3도서관 공간구성.리모델링2019-04-10충남도내 관종별 도서관 직원충남도서관45
4그림책 읽기와 책놀이 과정2019-04-25충남도내 관종별 도서관 직원충남도서관27
5도서관 프로그램 기획 및 운영의 실제2019-05-10충남도내 관종별 도서관 직원충남도서관33
6도내 사서 워크숍(도서관계 최신 기술 동향)2019-05-23충남도내 관종별 도서관 직원충남도서관34
7작은도서관 운영 A~Z2019-06-21충남도내 관종별 도서관 직원충남도서관40
8사서 서평쓰기 기초 및 심화 과정2019-06-13충남도내 관종별 도서관 직원충남도서관19
9충남 바로알기(충남의 역사와 문화)2019-06-26충남도내 관종별 도서관 직원충남도서관16
교육명교육일자교육대상교육주관참가자 수(명)
44도서관 비대면 프로그램 운영(1회)2021-04-07충남도내 관종별 도서관 직원충남도서관65
45작은도서관?독서독아리?운영2021-04-19충남도내 관종별 도서관 직원충남도서관50
46도서관?비대면?프로그램?운영(2회)2021-04-30충남도내 관종별 도서관 직원충남도서관35
47어린이와?함께하는?도서관2021-05-14충남도내 관종별 도서관 직원충남도서관25
48작은도서관?우수?운영?사례2021-05-28충남도내 관종별 도서관 직원충남도서관19
49서평,?매혹적인?글쓰기2021-06-04충남도내 관종별 도서관 직원충남도서관18
50작은도서관?독서문화프로그램?운영2021-06-30충남도내 관종별 도서관 직원충남도서관17
51(1강) 코딩의 이해, (2강) 3D프린팅의 이해2021-07-13충남도내 관종별 도서관 직원충남도서관10
52(1강)도서관의 북큐레이션, (2강)독서심리상담적 북큐레이션2021-09-10충남도내 관종별 도서관 직원충남도서관49
53작은도서관 운영 성공 사례2021-09-16충남도내 관종별 도서관 직원충남도서관24

Duplicate rows

Most frequently occurring

교육명교육일자교육대상교육주관참가자 수(명)# duplicates
0(순회교육) 마을 속 작은도서관의 사회적 가치와 역할2019-10-30충남도내 관종별 도서관 직원충남도서관222
1독서문화프로그램 운영 실무2019-03-27충남도내 관종별 도서관 직원충남도서관352
2작은도서관 운영 A~Z2019-06-21충남도내 관종별 도서관 직원충남도서관402
3작은도서관 합동 선진지 견학2019-09-30충남도내 관종별 도서관 직원충남도서관72