gimi9 Pandas Profiling

Dataset statistics

Number of variables	16
Number of observations	2676
Missing cells	1271
Missing cells (%)	3.0%
Duplicate rows	135
Duplicate rows (%)	5.0%
Total size in memory	366.0 KiB
Average record size in memory	140.0 B

Variable types

Categorical	6
Text	1
Numeric	9

Dataset

Description	ㅇ 한국장학재단 학자금대출현황정보임 - 일반상환 학자금대출 및 취업후상환 학자금대출의 인원 및 금액 - 2012년 2학기, 2013년 1학기 데이터를 2013년 8월에 공시함 - 단위: 명, 천 원(B열 차수 1), 원(B열 차수 4) ※ 일반학자금대출은 '일반 상환 학자금대출'을, 취업학자금대출은 '취업 후 상환 학자금대출'을 의미함 ※ 한국장학재단의 학자금대출 상품에 관한 자세한 정보는 재단 홈페이지(https://www.kosaf.go.kr/ko/tuition.do?pg=tuition_main)를 참고 바람
Author	한국장학재단
URL	https://www.data.go.kr/data/15073570/fileData.do

Alerts

`조사년도` has constant value ""	Constant
`본분교구분` has constant value ""	Constant
Dataset has 135 (5.0%) duplicate rows	Duplicates
`적용년도` is highly overall correlated with `학기구분`	High correlation
`학기구분` is highly overall correlated with `적용년도`	High correlation
`재학생수` is highly overall correlated with `일반학자금대출_전체_학생수` and 8 other fields	High correlation
`일반학자금대출_전체_학생수` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`일반학자금대출_전체_금액` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`일반학자금대출_등록금_학생수` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`일반학자금대출_등록금_금액` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`취업학자금대출_전체_학생수` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`취업학자금대출_전체_금액` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`취업학자금대출_등록금_학생수` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`취업학자금대출_등록금_금액` is highly overall correlated with `재학생수` and 3 other fields	High correlation
`차수` is highly overall correlated with `재학생수`	High correlation
`재학생수` has 1271 (47.5%) missing values	Missing
`재학생수` has 39 (1.5%) zeros	Zeros
`일반학자금대출_전체_학생수` has 113 (4.2%) zeros	Zeros
`일반학자금대출_전체_금액` has 113 (4.2%) zeros	Zeros
`일반학자금대출_등록금_학생수` has 132 (4.9%) zeros	Zeros
`일반학자금대출_등록금_금액` has 132 (4.9%) zeros	Zeros
`취업학자금대출_전체_학생수` has 1065 (39.8%) zeros	Zeros
`취업학자금대출_전체_금액` has 1065 (39.8%) zeros	Zeros
`취업학자금대출_등록금_학생수` has 1065 (39.8%) zeros	Zeros
`취업학자금대출_등록금_금액` has 1065 (39.8%) zeros	Zeros

Reproduction

Analysis started	2023-12-12 20:08:58.325240
Analysis finished	2023-12-12 20:09:11.285285
Duration	12.96 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

조사년도
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

2013	2676

Length

Max length	4
Median length	4
Mean length	4
Min length	4

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2013
2nd row	2013
3rd row	2013
4th row	2013
5th row	2013

Common Values

Value	Count	Frequency (%)
2013	2676	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2013	2676	100.0%

차수
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

1	1410
4	1266

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
1	1410	52.7%
4	1266	47.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
1	1410	52.7%
4	1266	47.3%

학교명
Text

Distinct	435
Distinct (%)	16.3%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

Length

Max length	18
Median length	17
Mean length	6.77429
Min length	4

Characters and Unicode

Total characters	18128
Distinct characters	207
Distinct categories	4 ?
Distinct scripts	3 ?
Distinct blocks	2 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	동양대학교
2nd row	동양대학교
3rd row	동양대학교
4th row	동양대학교
5th row	동의대학교

Value	Count	Frequency (%)
한국폴리텍	48	1.7%
대학	44	1.5%
한국폴리텍대학	28	1.0%
iv	16	0.6%
가천대학교	16	0.6%
경희사이버대학교	12	0.4%
대구한의대학교	12	0.4%
한려대학교	12	0.4%
대전캠퍼스	12	0.4%
강원대학교	12	0.4%
Other values (437)	2664	92.6%

Most occurring characters

Value	Count	Frequency (%)
학	3074	17.0%
대	2982	16.4%
교	2586	14.3%
한	476	2.6%
국	404	2.2%
원	364	2.0%
신	270	1.5%
서	254	1.4%
경	224	1.2%
	200	1.1%
Other values (197)	7294	40.2%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	17828	98.3%
Space Separator	200	1.1%
Uppercase Letter	96	0.5%
Decimal Number	4	< 0.1%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
학	3074	17.2%
대	2982	16.7%
교	2586	14.5%
한	476	2.7%
국	404	2.3%
원	364	2.0%
신	270	1.5%
서	254	1.4%
경	224	1.3%
동	198	1.1%
Other values (193)	6996	39.2%

Uppercase Letter

Value	Count	Frequency (%)
I	64	66.7%
V	32	33.3%

Space Separator

Value	Count	Frequency (%)
	200	100.0%

Decimal Number

Value	Count	Frequency (%)
1	4	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	17828	98.3%
Common	204	1.1%
Latin	96	0.5%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
학	3074	17.2%
대	2982	16.7%
교	2586	14.5%
한	476	2.7%
국	404	2.3%
원	364	2.0%
신	270	1.5%
서	254	1.4%
경	224	1.3%
동	198	1.1%
Other values (193)	6996	39.2%

Common

Value	Count	Frequency (%)
	200	98.0%
1	4	2.0%

Latin

Value	Count	Frequency (%)
I	64	66.7%
V	32	33.3%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	17828	98.3%
ASCII	300	1.7%

Most frequent character per block

Hangul

Value	Count	Frequency (%)
학	3074	17.2%
대	2982	16.7%
교	2586	14.5%
한	476	2.7%
국	404	2.3%
원	364	2.0%
신	270	1.5%
서	254	1.4%
경	224	1.3%
동	198	1.1%
Other values (193)	6996	39.2%

ASCII

Value	Count	Frequency (%)
	200	66.7%
I	64	21.3%
V	32	10.7%
1	4	1.3%

본분교구분
Categorical

CONSTANT

Distinct	1
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

본교	2676

Length

Max length	2
Median length	2
Mean length	2
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	본교
2nd row	본교
3rd row	본교
4th row	본교
5th row	본교

Common Values

Value	Count	Frequency (%)
본교	2676	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
본교	2676	100.0%

적용년도
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

2012	1338
2013	1338

Length

Max length	4
Median length	4
Mean length	4
Min length	4

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2012
2nd row	2013
3rd row	2012
4th row	2013
5th row	2012

Common Values

Value	Count	Frequency (%)
2012	1338	50.0%
2013	1338	50.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2012	1338	50.0%
2013	1338	50.0%

학기구분
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

2학기	1338
1학기	1338

Length

Max length	3
Median length	3
Mean length	3
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	2학기
2nd row	1학기
3rd row	2학기
4th row	1학기
5th row	2학기

Common Values

Value	Count	Frequency (%)
2학기	1338	50.0%
1학기	1338	50.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2학기	1338	50.0%
1학기	1338	50.0%

학교구분
Categorical

Distinct	4
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	21.0 KiB

대학	938
대학원	856
전문대학	706
대학원대학	176

Length

Max length	5
Median length	4
Mean length	3.044843
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	대학원
2nd row	대학원
3rd row	대학
4th row	대학
5th row	대학원

Common Values

Value	Count	Frequency (%)
대학	938	35.1%
대학원	856	32.0%
전문대학	706	26.4%
대학원대학	176	6.6%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
대학	938	35.1%
대학원	856	32.0%
전문대학	706	26.4%
대학원대학	176	6.6%

재학생수
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	1093
Distinct (%)	77.8%
Missing	1271
Missing (%)	47.5%
Infinite	0
Infinite (%)	0.0%
Mean	3923.0584

Minimum	0
Maximum	155620
Zeros	39
Zeros (%)	1.5%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	45
Q1	462
median	1811
Q3	5274
95-th percentile	15314
Maximum	155620
Range	155620
Interquartile range (IQR)	4812

Descriptive statistics

Standard deviation	6492.2036
Coefficient of variation (CV)	1.6548833
Kurtosis	213.15607
Mean	3923.0584
Median Absolute Deviation (MAD)	1619
Skewness	10.112296
Sum	5511897
Variance	42148707
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	39	1.5%
57	6	0.2%
56	5	0.2%
269	5	0.2%
54	5	0.2%
83	5	0.2%
75	4	0.1%
462	4	0.1%
61	4	0.1%
313	4	0.1%
Other values (1083)	1324	49.5%
(Missing)	1271	47.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	39	1.5%
4	1	< 0.1%
8	2	0.1%
12	1	< 0.1%
14	1	< 0.1%
20	1	< 0.1%
23	2	0.1%
24	1	< 0.1%
26	1	< 0.1%
27	1	< 0.1%

Value	Count	Frequency (%)
155620	1	< 0.1%
27272	2	0.1%
27245	2	0.1%
25892	2	0.1%
25509	2	0.1%
25241	1	< 0.1%
24906	1	< 0.1%
24887	1	< 0.1%
24689	1	< 0.1%
23882	1	< 0.1%

일반학자금대출_전체_학생수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	411
Distinct (%)	15.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	160.85277

Minimum	0
Maximum	1836
Zeros	113
Zeros (%)	4.2%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	26
median	74
Q3	190
95-th percentile	651
Maximum	1836
Range	1836
Interquartile range (IQR)	164

Descriptive statistics

Standard deviation	236.59527
Coefficient of variation (CV)	1.470881
Kurtosis	12.455786
Mean	160.85277
Median Absolute Deviation (MAD)	60
Skewness	3.090324
Sum	430442
Variance	55977.323
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	113	4.2%
3	33	1.2%
8	32	1.2%
23	32	1.2%
2	30	1.1%
4	29	1.1%
9	28	1.0%
70	26	1.0%
1	26	1.0%
62	25	0.9%
Other values (401)	2302	86.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	113	4.2%
1	26	1.0%
2	30	1.1%
3	33	1.2%
4	29	1.1%
5	24	0.9%
6	23	0.9%
7	23	0.9%
8	32	1.2%
9	28	1.0%

Value	Count	Frequency (%)
1836	3	0.1%
1782	3	0.1%
1656	3	0.1%
1606	2	0.1%
1463	3	0.1%
1417	2	0.1%
1394	2	0.1%
1334	2	0.1%
1284	2	0.1%
1207	2	0.1%

일반학자금대출_전체_금액
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	2396
Distinct (%)	89.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.8869898 × 10⁸

Minimum	0
Maximum	1.2438595 × 10¹⁰
Zeros	113
Zeros (%)	4.2%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	2608.75
Q1	183857
median	1737934
Q3	1.9722838 × 10⁸
95-th percentile	1.4639708 × 10⁹
Maximum	1.2438595 × 10¹⁰
Range	1.2438595 × 10¹⁰
Interquartile range (IQR)	1.9704452 × 10⁸

Descriptive statistics

Standard deviation	8.5854233 × 10⁸
Coefficient of variation (CV)	2.9738323
Kurtosis	61.860629
Mean	2.8869898 × 10⁸
Median Absolute Deviation (MAD)	1737934
Skewness	6.6768541
Sum	7.7255846 × 10¹¹
Variance	7.3709494 × 10¹⁷
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	113	4.2%
2000	4	0.1%
1000	4	0.1%
1130500	3	0.1%
1381599	3	0.1%
2625697	3	0.1%
1187160	3	0.1%
3314501	3	0.1%
115663	3	0.1%
244423	3	0.1%
Other values (2386)	2534	94.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	113	4.2%
1000	4	0.1%
1006	1	< 0.1%
1131	3	0.1%
1142	2	0.1%
1650	1	< 0.1%
2000	4	0.1%
2011	1	< 0.1%
2261	2	0.1%
2500	2	0.1%

Value	Count	Frequency (%)
12438595200	1	< 0.1%
11661048920	1	< 0.1%
10137367150	1	< 0.1%
10029430000	1	< 0.1%
9278311720	1	< 0.1%
8512350800	1	< 0.1%
8466468740	1	< 0.1%
8135196340	1	< 0.1%
7417702700	1	< 0.1%
7159301500	1	< 0.1%

일반학자금대출_등록금_학생수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	402
Distinct (%)	15.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	151.26943

Minimum	0
Maximum	1773
Zeros	132
Zeros (%)	4.9%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	24
median	69
Q3	178
95-th percentile	609
Maximum	1773
Range	1773
Interquartile range (IQR)	154

Descriptive statistics

Standard deviation	225.94916
Coefficient of variation (CV)	1.4936868
Kurtosis	13.322816
Mean	151.26943
Median Absolute Deviation (MAD)	56
Skewness	3.1833528
Sum	404797
Variance	51053.022
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	132	4.9%
4	35	1.3%
5	35	1.3%
8	33	1.2%
10	31	1.2%
3	28	1.0%
1	28	1.0%
6	27	1.0%
50	26	1.0%
49	26	1.0%
Other values (392)	2275	85.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	132	4.9%
1	28	1.0%
2	26	1.0%
3	28	1.0%
4	35	1.3%
5	35	1.3%
6	27	1.0%
7	24	0.9%
8	33	1.2%
9	15	0.6%

Value	Count	Frequency (%)
1773	3	0.1%
1751	3	0.1%
1602	3	0.1%
1556	2	0.1%
1432	3	0.1%
1365	2	0.1%
1321	2	0.1%
1292	2	0.1%
1250	2	0.1%
1128	2	0.1%

일반학자금대출_등록금_금액
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	2383
Distinct (%)	89.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.5002017 × 10⁸

Minimum	0
Maximum	1.1469795 × 10¹⁰
Zeros	132
Zeros (%)	4.9%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	706
Q1	142411.75
median	1474682
Q3	1.6073015 × 10⁸
95-th percentile	1.3052687 × 10⁹
Maximum	1.1469795 × 10¹⁰
Range	1.1469795 × 10¹⁰
Interquartile range (IQR)	1.6058774 × 10⁸

Descriptive statistics

Standard deviation	7.7029491 × 10⁸
Coefficient of variation (CV)	3.0809311
Kurtosis	66.899047
Mean	2.5002017 × 10⁸
Median Absolute Deviation (MAD)	1474682
Skewness	6.9485413
Sum	6.6905397 × 10¹¹
Variance	5.9335424 × 10¹⁷
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	132	4.9%
2261	4	0.1%
1130500	4	0.1%
2261000	4	0.1%
1131	4	0.1%
204823	3	0.1%
110663	3	0.1%
2342347	3	0.1%
1198199	3	0.1%
1020960	3	0.1%
Other values (2373)	2513	93.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	132	4.9%
606	1	< 0.1%
706	2	0.1%
1006	1	< 0.1%
1131	4	0.1%
1142	2	0.1%
1159	1	< 0.1%
1650	1	< 0.1%
1696	1	< 0.1%
1700	2	0.1%

Value	Count	Frequency (%)
11469795200	1	< 0.1%
10703048920	1	< 0.1%
9254367150	1	< 0.1%
9209630000	1	< 0.1%
8487911720	1	< 0.1%
7732968740	1	< 0.1%
7541596340	1	< 0.1%
7515750800	1	< 0.1%
6773702700	1	< 0.1%
6547401500	1	< 0.1%

취업학자금대출_전체_학생수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	621
Distinct (%)	23.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	442.7571

Minimum	0
Maximum	3649
Zeros	1065
Zeros (%)	39.8%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	99
Q3	733
95-th percentile	1800.75
Maximum	3649
Range	3649
Interquartile range (IQR)	733

Descriptive statistics

Standard deviation	639.84452
Coefficient of variation (CV)	1.4451367
Kurtosis	3.048022
Mean	442.7571
Median Absolute Deviation (MAD)	99
Skewness	1.7803183
Sum	1184818
Variance	409401.01
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1065	39.8%
83	12	0.4%
592	9	0.3%
34	9	0.3%
35	8	0.3%
1007	8	0.3%
132	8	0.3%
67	8	0.3%
68	8	0.3%
427	7	0.3%
Other values (611)	1534	57.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1065	39.8%
1	1	< 0.1%
2	1	< 0.1%
3	2	0.1%
4	1	< 0.1%
5	2	0.1%
6	2	0.1%
9	4	0.1%
10	6	0.2%
12	6	0.2%

Value	Count	Frequency (%)
3649	2	0.1%
3197	2	0.1%
3140	2	0.1%
3119	2	0.1%
3091	2	0.1%
3007	3	0.1%
2913	2	0.1%
2900	2	0.1%
2800	4	0.1%
2780	2	0.1%

취업학자금대출_전체_금액
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	1529
Distinct (%)	57.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6.1460744 × 10⁸

Minimum	0
Maximum	1.2734958 × 10¹⁰
Zeros	1065
Zeros (%)	39.8%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	688891
Q3	1.4378013 × 10⁸
95-th percentile	3.9104894 × 10⁹
Maximum	1.2734958 × 10¹⁰
Range	1.2734958 × 10¹⁰
Interquartile range (IQR)	1.4378013 × 10⁸

Descriptive statistics

Standard deviation	1.5233073 × 10⁹
Coefficient of variation (CV)	2.4785045
Kurtosis	13.269932
Mean	6.1460744 × 10⁸
Median Absolute Deviation (MAD)	688891
Skewness	3.3695901
Sum	1.6446895 × 10¹²
Variance	2.3204651 × 10¹⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1065	39.8%
8122707	3	0.1%
10455461	3	0.1%
1225081	3	0.1%
1266207	3	0.1%
1235022	2	0.1%
5697238	2	0.1%
71843	2	0.1%
100493	2	0.1%
2721208	2	0.1%
Other values (1519)	1589	59.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1065	39.8%
3000	1	< 0.1%
4131	1	< 0.1%
8131	1	< 0.1%
8160	1	< 0.1%
10622	1	< 0.1%
13022	1	< 0.1%
14500	1	< 0.1%
15092	1	< 0.1%
17122	1	< 0.1%

Value	Count	Frequency (%)
12734958083	1	< 0.1%
11878667832	1	< 0.1%
11058575986	1	< 0.1%
10629242077	1	< 0.1%
10455460822	1	< 0.1%
10348781716	1	< 0.1%
10287801685	1	< 0.1%
9744596293	1	< 0.1%
9648730885	1	< 0.1%
9324355307	1	< 0.1%

취업학자금대출_등록금_학생수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	565
Distinct (%)	21.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	385.05456

Minimum	0
Maximum	3281
Zeros	1065
Zeros (%)	39.8%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	71.5
Q3	625
95-th percentile	1606.5
Maximum	3281
Range	3281
Interquartile range (IQR)	625

Descriptive statistics

Standard deviation	566.18202
Coefficient of variation (CV)	1.4703943
Kurtosis	3.3208364
Mean	385.05456
Median Absolute Deviation (MAD)	71.5
Skewness	1.8292161
Sum	1030406
Variance	320562.08
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1065	39.8%
39	13	0.5%
541	11	0.4%
18	10	0.4%
902	10	0.4%
686	9	0.3%
36	9	0.3%
40	9	0.3%
29	9	0.3%
56	8	0.3%
Other values (555)	1523	56.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1065	39.8%
1	8	0.3%
3	1	< 0.1%
4	6	0.2%
5	4	0.1%
6	2	0.1%
8	2	0.1%
9	6	0.2%
12	4	0.1%
13	2	0.1%

Value	Count	Frequency (%)
3281	2	0.1%
2937	2	0.1%
2853	2	0.1%
2780	2	0.1%
2743	2	0.1%
2716	2	0.1%
2659	3	0.1%
2651	4	0.1%
2560	2	0.1%
2523	2	0.1%

취업학자금대출_등록금_금액
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	1527
Distinct (%)	57.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.5796245 × 10⁸

Minimum	0
Maximum	9.6901581 × 10⁹
Zeros	1065
Zeros (%)	39.8%
Negative	0
Negative (%)	0.0%
Memory size	23.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	462308
Q3	64704125
95-th percentile	3.012392 × 10⁹
Maximum	9.6901581 × 10⁹
Range	9.6901581 × 10⁹
Interquartile range (IQR)	64704125

Descriptive statistics

Standard deviation	1.1750732 × 10⁹
Coefficient of variation (CV)	2.5658725
Kurtosis	14.159763
Mean	4.5796245 × 10⁸
Median Absolute Deviation (MAD)	462308
Skewness	3.4956983
Sum	1.2255075 × 10¹²
Variance	1.3807971 × 10¹⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1065	39.8%
946581	3	0.1%
844407	3	0.1%
6826007	3	0.1%
8460061	3	0.1%
299457	2	0.1%
3329782	2	0.1%
944180	2	0.1%
767495	2	0.1%
529686	2	0.1%
Other values (1517)	1589	59.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1065	39.8%
631	1	< 0.1%
1000	1	< 0.1%
1100	1	< 0.1%
1131	1	< 0.1%
2160	1	< 0.1%
3190	1	< 0.1%
4022	1	< 0.1%
5122	2	0.1%
5292	1	< 0.1%

Value	Count	Frequency (%)
9690158083	1	< 0.1%
9222667832	1	< 0.1%
8767242077	1	< 0.1%
8526075986	1	< 0.1%
8460060822	1	< 0.1%
8049081716	1	< 0.1%
7880901685	1	< 0.1%
7271096293	1	< 0.1%
7248329280	1	< 0.1%
7093830885	1	< 0.1%

Heatmap
Table

	차수	적용년도	학기구분	학교구분	재학생수	일반학자금대출_전체_학생수	일반학자금대출_전체_금액	일반학자금대출_등록금_학생수	일반학자금대출_등록금_금액	취업학자금대출_전체_학생수	취업학자금대출_전체_금액	취업학자금대출_등록금_학생수	취업학자금대출_등록금_금액
차수	1.000	0.000	0.000	0.000	NaN	0.000	0.337	0.000	0.326	0.000	0.583	0.000	0.562
적용년도	0.000	1.000	1.000	0.000	0.000	0.115	0.064	0.068	0.062	0.074	0.069	0.095	0.000
학기구분	0.000	1.000	1.000	0.000	0.000	0.115	0.064	0.068	0.062	0.074	0.069	0.095	0.000
학교구분	0.000	0.000	0.000	1.000	0.226	0.379	0.181	0.371	0.174	0.574	0.344	0.558	0.333
재학생수	NaN	0.000	0.000	0.226	1.000	0.556	NaN	0.520	NaN	0.697	NaN	0.671	NaN
일반학자금대출_전체_학생수	0.000	0.115	0.115	0.379	0.556	1.000	0.846	0.994	0.841	0.708	0.491	0.714	0.496
일반학자금대출_전체_금액	0.337	0.064	0.064	0.181	NaN	0.846	1.000	0.865	0.999	0.410	0.597	0.423	0.638
일반학자금대출_등록금_학생수	0.000	0.068	0.068	0.371	0.520	0.994	0.865	1.000	0.859	0.702	0.488	0.745	0.504
일반학자금대출_등록금_금액	0.326	0.062	0.062	0.174	NaN	0.841	0.999	0.859	1.000	0.392	0.604	0.405	0.623
취업학자금대출_전체_학생수	0.000	0.074	0.074	0.574	0.697	0.708	0.410	0.702	0.392	1.000	0.852	0.989	0.837
취업학자금대출_전체_금액	0.583	0.069	0.069	0.344	NaN	0.491	0.597	0.488	0.604	0.852	1.000	0.873	0.986
취업학자금대출_등록금_학생수	0.000	0.095	0.095	0.558	0.671	0.714	0.423	0.745	0.405	0.989	0.873	1.000	0.870
취업학자금대출_등록금_금액	0.562	0.000	0.000	0.333	NaN	0.496	0.638	0.504	0.623	0.837	0.986	0.870	1.000

Heatmap
Table

	학교구분	차수	적용년도	학기구분
학교구분	1.000	0.000	0.000	0.000
차수	0.000	1.000	0.000	0.000
적용년도	0.000	0.000	1.000	0.999
학기구분	0.000	0.000	0.999	1.000

Heatmap
Table

	재학생수	일반학자금대출_전체_학생수	일반학자금대출_전체_금액	일반학자금대출_등록금_학생수	일반학자금대출_등록금_금액	취업학자금대출_전체_학생수	취업학자금대출_전체_금액	취업학자금대출_등록금_학생수	취업학자금대출_등록금_금액	차수	적용년도	학기구분	학교구분
재학생수	1.000	0.776	0.708	0.762	0.701	0.799	0.789	0.793	0.777	1.000	0.000	0.000	0.215
일반학자금대출_전체_학생수	0.776	1.000	0.550	0.998	0.551	0.441	0.281	0.440	0.280	0.000	0.088	0.088	0.235
일반학자금대출_전체_금액	0.708	0.550	1.000	0.552	0.995	0.226	0.413	0.227	0.413	0.258	0.049	0.049	0.109
일반학자금대출_등록금_학생수	0.762	0.998	0.552	1.000	0.556	0.429	0.268	0.430	0.267	0.000	0.052	0.052	0.230
일반학자금대출_등록금_금액	0.701	0.551	0.995	0.556	1.000	0.232	0.415	0.234	0.415	0.250	0.047	0.047	0.104
취업학자금대출_전체_학생수	0.799	0.441	0.226	0.429	0.232	1.000	0.879	0.998	0.878	0.000	0.057	0.057	0.381
취업학자금대출_전체_금액	0.789	0.281	0.413	0.268	0.415	0.879	1.000	0.880	0.999	0.450	0.053	0.053	0.212
취업학자금대출_등록금_학생수	0.793	0.440	0.227	0.430	0.234	0.998	0.880	1.000	0.880	0.000	0.072	0.072	0.367
취업학자금대출_등록금_금액	0.777	0.280	0.413	0.267	0.415	0.878	0.999	0.880	1.000	0.433	0.000	0.000	0.204
차수	1.000	0.000	0.258	0.000	0.250	0.000	0.450	0.000	0.433	1.000	0.000	0.000	0.000
적용년도	0.000	0.088	0.049	0.052	0.047	0.057	0.053	0.072	0.000	0.000	1.000	0.999	0.000
학기구분	0.000	0.088	0.049	0.052	0.047	0.057	0.053	0.072	0.000	0.000	0.999	1.000	0.000
학교구분	0.215	0.235	0.109	0.230	0.104	0.381	0.212	0.367	0.204	0.000	0.000	0.000	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	조사년도	차수	학교명	본분교구분	적용년도	학기구분	학교구분	재학생수	일반학자금대출_전체_학생수	일반학자금대출_전체_금액	일반학자금대출_등록금_학생수	일반학자금대출_등록금_금액	취업학자금대출_전체_학생수	취업학자금대출_전체_금액	취업학자금대출_등록금_학생수	취업학자금대출_등록금_금액
0	2013	4	동양대학교	본교	2012	2학기	대학원	<NA>	13	37879000	13	27279000	0	0	0	0
1	2013	4	동양대학교	본교	2013	1학기	대학원	<NA>	18	56655000	18	45155000	0	0	0	0
2	2013	4	동양대학교	본교	2012	2학기	대학	<NA>	137	423579000	129	361179000	656	1961300000	611	1481200000
3	2013	4	동양대학교	본교	2013	1학기	대학	<NA>	108	399404400	100	330504400	762	2481480900	669	1682080900
4	2013	4	동의대학교	본교	2012	2학기	대학원	<NA>	115	491534000	115	425434000	0	0	0	0
5	2013	4	동의대학교	본교	2013	1학기	대학원	<NA>	135	489103000	134	397303000	0	0	0	0
6	2013	4	동의대학교	본교	2012	2학기	대학	<NA>	458	1372178000	435	1181678000	1936	5399397500	1732	4331797500
7	2013	4	동의대학교	본교	2013	1학기	대학	<NA>	270	926315700	244	803215700	2239	6794924600	1986	5081124600
8	2013	4	루터대학교	본교	2012	2학기	대학원	<NA>	6	17519000	6	14519000	0	0	0	0
9	2013	4	루터대학교	본교	2013	1학기	대학원	<NA>	8	25337800	7	19337800	0	0	0	0

	조사년도	차수	학교명	본분교구분	적용년도	학기구분	학교구분	재학생수	일반학자금대출_전체_학생수	일반학자금대출_전체_금액	일반학자금대출_등록금_학생수	일반학자금대출_등록금_금액	취업학자금대출_전체_학생수	취업학자금대출_전체_금액	취업학자금대출_등록금_학생수	취업학자금대출_등록금_금액
2666	2013	1	중앙신학대학원대학교	본교	2013	1학기	대학원대학	171	44	176320	42	135820	0	0	0	0
2667	2013	1	중앙신학대학원대학교	본교	2012	2학기	대학원대학	0	34	131900	33	101900	0	0	0	0
2668	2013	1	동덕여자대학교	본교	2013	1학기	대학원	346	101	534612	101	480312	0	0	0	0
2669	2013	1	동덕여자대학교	본교	2013	1학기	대학	8089	286	1201510	281	1075160	1230	4326465	1118	3354665
2670	2013	1	한국개발연구원국제정책대학원대학교	본교	2013	1학기	대학원대학	668	28	185613	27	168013	0	0	0	0
2671	2013	1	한국개발연구원국제정책대학원대학교	본교	2012	2학기	대학원대학	575	12	51000	12	46000	0	0	0	0
2672	2013	1	동덕여자대학교	본교	2012	2학기	대학원	198	90	476209	90	431709	0	0	0	0
2673	2013	1	동덕여자대학교	본교	2012	2학기	대학	7353	397	1230777	381	1094877	967	2486516	902	1951416
2674	2013	1	신안산대학교	본교	2013	1학기	전문대학	4454	102	385092	98	330292	895	3023716	862	2338116
2675	2013	1	신안산대학교	본교	2012	2학기	전문대학	3922	75	221798	75	220798	859	2920723	842	2504423

Most frequently occurring

	조사년도	차수	학교명	본분교구분	적용년도	학기구분	학교구분	재학생수	일반학자금대출_전체_학생수	일반학자금대출_전체_금액	일반학자금대출_등록금_학생수	일반학자금대출_등록금_금액	취업학자금대출_전체_학생수	취업학자금대출_전체_금액	취업학자금대출_등록금_학생수	취업학자금대출_등록금_금액	# duplicates
0	2013	1	가천대학교	본교	2012	2학기	대학	16644	952	3314501	913	3028601	2517	8122707	2367	6826007	3
1	2013	1	가천대학교	본교	2012	2학기	대학원	1913	234	1187160	214	1020960	0	0	0	0	3
2	2013	1	가천대학교	본교	2013	1학기	대학	18555	651	2625697	609	2342347	2800	10455461	2651	8460061	3
3	2013	1	가천대학교	본교	2013	1학기	대학원	2112	271	1381599	258	1198199	0	0	0	0	3
107	2013	1	한국관광대학교	본교	2012	2학기	전문대학	1995	41	115663	40	110663	490	1225081	443	946581	3
108	2013	1	한국관광대학교	본교	2013	1학기	전문대학	2117	70	244423	65	204823	436	1266207	371	844407	3
4	2013	1	가톨릭대학교	본교	2012	2학기	대학	7702	380	1265126	366	1126226	1050	3380603	973	2818503	2
5	2013	1	가톨릭대학교	본교	2012	2학기	대학원	2664	332	1785839	325	1627339	0	0	0	0	2
6	2013	1	가톨릭대학교	본교	2013	1학기	대학	8285	266	989742	251	868842	1210	4120488	1084	3114088	2
7	2013	1	가톨릭대학교	본교	2013	1학기	대학원	2859	416	2330143	404	2137243	0	0	0	0	2

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Uppercase Letter

Space Separator

Decimal Number

Most occurring scripts

Most frequent character per script

Hangul

Common

Latin

Most occurring blocks

Most frequent character per block

Hangul

ASCII

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample

Duplicate rows

Most frequently occurring