Overview

Dataset statistics

Number of variables7
Number of observations116
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory6.7 KiB
Average record size in memory59.1 B

Variable types

Categorical6
Numeric1

Dataset

Description전년도 학기별(1, 2학기), 학제별(일반대, 전문대), 설립별(국립, 공립, 사립), 대학소재지별(광역지자체) 국가장학금 Ⅰ유형 지원 금액 데이터입니다.※ 국가장학금 Ⅰ유형: 학자금 지원구간 8구간 이하이면서, 성적기준을 충족한 대학생에게 지원구간에 따라 차등지원하는 장학금으로자세한 정보는 "한국장학재단 누리집(www.kosaf.go.kr) > 장학금 > 소득연계형 국가장학금 > 국가장학금 Ⅰ유형(학생직접지원형)"을 확인해주시기 바랍니다.
Author한국장학재단
URLhttps://www.data.go.kr/data/15101180/fileData.do

Alerts

기준년도 has constant value ""Constant
장학상품유형 명 has constant value ""Constant
대학구분그룹 명 is highly overall correlated with 설립형태 명High correlation
설립형태 명 is highly overall correlated with 대학구분그룹 명High correlation
총수혜금액 has unique valuesUnique

Reproduction

Analysis started2024-05-04 07:57:02.405864
Analysis finished2024-05-04 07:57:04.300577
Duration1.89 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

기준년도
Categorical

CONSTANT 

Distinct1
Distinct (%)0.9%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
2023
116 

Length

Max length4
Median length4
Mean length4
Min length4

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2023
2nd row2023
3rd row2023
4th row2023
5th row2023

Common Values

ValueCountFrequency (%)
2023 116
100.0%

Length

2024-05-04T07:57:04.514926image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T07:57:04.913897image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2023 116
100.0%

장학학기 명
Categorical

Distinct2
Distinct (%)1.7%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
1학기
58 
2학기
58 

Length

Max length3
Median length3
Mean length3
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row1학기
2nd row1학기
3rd row1학기
4th row1학기
5th row1학기

Common Values

ValueCountFrequency (%)
1학기 58
50.0%
2학기 58
50.0%

Length

2024-05-04T07:57:05.260621image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T07:57:05.567557image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
1학기 58
50.0%
2학기 58
50.0%

장학상품유형 명
Categorical

CONSTANT 

Distinct1
Distinct (%)0.9%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
I유형
116 

Length

Max length3
Median length3
Mean length3
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
I유형 116
100.0%

Length

2024-05-04T07:57:05.894012image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T07:57:06.201051image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
i유형 116
100.0%

대학구분그룹 명
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)1.7%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
일반대
68 
전문대
48 

Length

Max length3
Median length3
Mean length3
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

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

Common Values

ValueCountFrequency (%)
일반대 68
58.6%
전문대 48
41.4%

Length

2024-05-04T07:57:06.575160image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T07:57:06.904095image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
일반대 68
58.6%
전문대 48
41.4%

설립형태 명
Categorical

HIGH CORRELATION 

Distinct3
Distinct (%)2.6%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
사립
68 
국립
34 
공립
14 

Length

Max length2
Median length2
Mean length2
Min length2

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row공립
2nd row국립
3rd row국립
4th row국립
5th row국립

Common Values

ValueCountFrequency (%)
사립 68
58.6%
국립 34
29.3%
공립 14
 
12.1%

Length

2024-05-04T07:57:07.226479image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2024-05-04T07:57:07.608496image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
사립 68
58.6%
국립 34
29.3%
공립 14
 
12.1%

대학소재지 명
Categorical

Distinct17
Distinct (%)14.7%
Missing0
Missing (%)0.0%
Memory size1.0 KiB
서울특별시
8 
경상남도
8 
경상북도
8 
충청남도
8 
전라북도
8 
Other values (12)
76 

Length

Max length5
Median length4
Mean length4.1724138
Min length3

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row서울특별시
2nd row강원도
3rd row경기도
4th row경상남도
5th row경상북도

Common Values

ValueCountFrequency (%)
서울특별시 8
 
6.9%
경상남도 8
 
6.9%
경상북도 8
 
6.9%
충청남도 8
 
6.9%
전라북도 8
 
6.9%
강원도 8
 
6.9%
전라남도 8
 
6.9%
충청북도 8
 
6.9%
대전광역시 6
 
5.2%
경기도 6
 
5.2%
Other values (7) 40
34.5%

Length

2024-05-04T07:57:07.988133image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category
ValueCountFrequency (%)
서울특별시 8
 
6.9%
경상북도 8
 
6.9%
충청남도 8
 
6.9%
전라북도 8
 
6.9%
강원도 8
 
6.9%
전라남도 8
 
6.9%
충청북도 8
 
6.9%
경상남도 8
 
6.9%
인천광역시 6
 
5.2%
제주도 6
 
5.2%
Other values (7) 40
34.5%

총수혜금액
Real number (ℝ)

UNIQUE 

Distinct116
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean2.0481822 × 1010
Minimum47025000
Maximum1.91778 × 1011
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size1.1 KiB
2024-05-04T07:57:08.432498image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum47025000
5-th percentile3.0139341 × 108
Q15.4465957 × 109
median1.1611994 × 1010
Q32.2773481 × 1010
95-th percentile7.5130594 × 1010
Maximum1.91778 × 1011
Range1.9173098 × 1011
Interquartile range (IQR)1.7326885 × 1010

Descriptive statistics

Standard deviation3.0806926 × 1010
Coefficient of variation (CV)1.5041107
Kurtosis13.989614
Mean2.0481822 × 1010
Median Absolute Deviation (MAD)7.5971876 × 109
Skewness3.4082433
Sum2.3758913 × 1012
Variance9.4906671 × 1020
MonotonicityNot monotonic
2024-05-04T07:57:09.331968image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
2244751280 1
 
0.9%
11727441830 1
 
0.9%
10573251300 1
 
0.9%
5780415469 1
 
0.9%
5454761930 1
 
0.9%
179270000000 1
 
0.9%
65533114654 1
 
0.9%
28971502410 1
 
0.9%
14351943500 1
 
0.9%
26901337280 1
 
0.9%
Other values (106) 106
91.4%
ValueCountFrequency (%)
47025000 1
0.9%
54150000 1
0.9%
62672000 1
0.9%
72962000 1
0.9%
272572000 1
0.9%
278721167 1
0.9%
308950830 1
0.9%
338692660 1
0.9%
385918000 1
0.9%
416241250 1
0.9%
ValueCountFrequency (%)
191778000000 1
0.9%
179270000000 1
0.9%
107299000000 1
0.9%
99623914397 1
0.9%
96093240333 1
0.9%
88191631443 1
0.9%
70776914304 1
0.9%
67472963668 1
0.9%
67127721206 1
0.9%
65533114654 1
0.9%

Interactions

2024-05-04T07:57:03.241720image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2024-05-04T07:57:09.814160image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
장학학기 명대학구분그룹 명설립형태 명대학소재지 명총수혜금액
장학학기 명1.0000.0000.0000.0000.000
대학구분그룹 명0.0001.0000.3140.0000.157
설립형태 명0.0000.3141.0000.0000.312
대학소재지 명0.0000.0000.0001.0000.644
총수혜금액0.0000.1570.3120.6441.000
2024-05-04T07:57:10.175439image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
대학소재지 명설립형태 명대학구분그룹 명장학학기 명
대학소재지 명1.0000.0000.0000.000
설립형태 명0.0001.0000.5030.000
대학구분그룹 명0.0000.5031.0000.000
장학학기 명0.0000.0000.0001.000
2024-05-04T07:57:10.465383image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
총수혜금액장학학기 명대학구분그룹 명설립형태 명대학소재지 명
총수혜금액1.0000.0000.1660.2200.341
장학학기 명0.0001.0000.0000.0000.000
대학구분그룹 명0.1660.0001.0000.5030.000
설립형태 명0.2200.0000.5031.0000.000
대학소재지 명0.3410.0000.0000.0001.000

Missing values

2024-05-04T07:57:03.724319image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2024-05-04T07:57:04.142297image/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

기준년도장학학기 명장학상품유형 명대학구분그룹 명설립형태 명대학소재지 명총수혜금액
020231학기I유형일반대공립서울특별시2244751280
120231학기I유형일반대국립강원도15534081360
220231학기I유형일반대국립경기도3161619837
320231학기I유형일반대국립경상남도15775192422
420231학기I유형일반대국립경상북도6235090350
520231학기I유형일반대국립광주광역시9972176650
620231학기I유형일반대국립대구광역시11703049180
720231학기I유형일반대국립대전광역시12768116140
820231학기I유형일반대국립부산광역시23707757584
920231학기I유형일반대국립서울특별시18213954104
기준년도장학학기 명장학상품유형 명대학구분그룹 명설립형태 명대학소재지 명총수혜금액
10620232학기I유형전문대사립부산광역시20913947246
10720232학기I유형전문대사립서울특별시37781840946
10820232학기I유형전문대사립세종시2358073000
10920232학기I유형전문대사립울산광역시5422097134
11020232학기I유형전문대사립인천광역시11520937998
11120232학기I유형전문대사립전라남도11891176534
11220232학기I유형전문대사립전라북도12868304943
11320232학기I유형전문대사립제주도3623358990
11420232학기I유형전문대사립충청남도7998276704
11520232학기I유형전문대사립충청북도9148196961