gimi9 Pandas Profiling

Dataset statistics

Number of variables	14
Number of observations	4959
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	610.3 KiB
Average record size in memory	126.0 B

Variable types

Numeric	11
Categorical	3

Dataset

Description	대학 시설 및 설비에 관한 데이터 항목(재학생 수, 도서관 건물 연면적, 열람석-자유열람석 수) 등에 대한 정보를 제공합니다.
Author	한국교육학술정보원
URL	https://www.data.go.kr/data/15071928/fileData.do

Alerts

`조사년도 키` is highly overall correlated with `열람석-자유열람석수` and 1 other fields	High correlation
`대학 키` is highly overall correlated with `재학생 수` and 5 other fields	High correlation
`재학생 수` is highly overall correlated with `대학 키` and 5 other fields	High correlation
`도서관 건물 연면적` is highly overall correlated with `대학 키` and 5 other fields	High correlation
`열람석-자유열람석수` is highly overall correlated with `조사년도 키` and 3 other fields	High correlation
`열람석-자료실열람석수` is highly overall correlated with `조사년도 키` and 4 other fields	High correlation
`열람석-총열람석수` is highly overall correlated with `대학 키` and 7 other fields	High correlation
`설비-업무용 컴퓨터(PC) 수` is highly overall correlated with `대학 키` and 7 other fields	High correlation
`설비-이용자용 컴퓨터 (PC) 수` is highly overall correlated with `대학 키` and 5 other fields	High correlation
`설비-총 보유 컴퓨터(PC) 수` is highly overall correlated with `대학 키` and 6 other fields	High correlation
`설립유형 키` is highly overall correlated with `학교유형 키`	High correlation
`학교유형 키` is highly overall correlated with `설립유형 키` and 1 other fields	High correlation
`대학규모 키` is highly overall correlated with `학교유형 키`	High correlation
`설립유형 키` is highly imbalanced (61.2%)	Imbalance
`도서관 건물 연면적` is highly skewed (γ1 = 40.15199213)	Skewed
`지역 키` has 59 (1.2%) zeros	Zeros
`재학생 수` has 64 (1.3%) zeros	Zeros
`도서관 건물 연면적` has 120 (2.4%) zeros	Zeros
`열람석-자유열람석수` has 1500 (30.2%) zeros	Zeros
`열람석-자료실열람석수` has 1450 (29.2%) zeros	Zeros
`열람석-총열람석수` has 120 (2.4%) zeros	Zeros
`설비-업무용 컴퓨터(PC) 수` has 533 (10.7%) zeros	Zeros
`설비-이용자용 컴퓨터 (PC) 수` has 215 (4.3%) zeros	Zeros
`설비-총 보유 컴퓨터(PC) 수` has 102 (2.1%) zeros	Zeros

Reproduction

Analysis started	2023-12-11 23:22:53.835617
Analysis finished	2023-12-11 23:23:07.981991
Duration	14.15 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

조사년도 키
Real number (ℝ)

HIGH CORRELATION

Distinct	12
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2013.6832

Minimum	2008
Maximum	2019
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	2008
5-th percentile	2008
Q1	2011
median	2014
Q3	2017
95-th percentile	2019
Maximum	2019
Range	11
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.4058924
Coefficient of variation (CV)	0.0016913745
Kurtosis	-1.185985
Mean	2013.6832
Median Absolute Deviation (MAD)	3
Skewness	-0.059677044
Sum	9985855
Variance	11.600103
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
2017	435	8.8%
2016	435	8.8%
2019	434	8.8%
2015	431	8.7%
2013	430	8.7%
2014	430	8.7%
2018	427	8.6%
2011	405	8.2%
2012	402	8.1%
2010	397	8.0%
Other values (2)	733	14.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2008	353	7.1%
2009	380	7.7%
2010	397	8.0%
2011	405	8.2%
2012	402	8.1%
2013	430	8.7%
2014	430	8.7%
2015	431	8.7%
2016	435	8.8%
2017	435	8.8%

Value	Count	Frequency (%)
2019	434	8.8%
2018	427	8.6%
2017	435	8.8%
2016	435	8.8%
2015	431	8.7%
2014	430	8.7%
2013	430	8.7%
2012	402	8.1%
2011	405	8.2%
2010	397	8.0%

대학 키
Real number (ℝ)

HIGH CORRELATION

Distinct	458
Distinct (%)	9.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	214.94071

Minimum	1
Maximum	458
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	1
5-th percentile	21
Q1	104
median	211
Q3	321
95-th percentile	426
Maximum	458
Range	457
Interquartile range (IQR)	217

Descriptive statistics

Standard deviation	127.95223
Coefficient of variation (CV)	0.59529078
Kurtosis	-1.1350189
Mean	214.94071
Median Absolute Deviation (MAD)	108
Skewness	0.10239268
Sum	1065891
Variance	16371.772
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1	12	0.2%
385	12	0.2%
82	12	0.2%
70	12	0.2%
62	12	0.2%
60	12	0.2%
54	12	0.2%
48	12	0.2%
397	12	0.2%
394	12	0.2%
Other values (448)	4839	97.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	12	0.2%
2	12	0.2%
3	12	0.2%
4	12	0.2%
5	12	0.2%
6	12	0.2%
7	12	0.2%
8	12	0.2%
9	12	0.2%
10	12	0.2%

Value	Count	Frequency (%)
458	12	0.2%
457	1	< 0.1%
456	3	0.1%
455	9	0.2%
454	9	0.2%
453	4	0.1%
452	5	0.1%
451	5	0.1%
450	6	0.1%
449	7	0.1%

설립유형 키
Categorical

HIGH CORRELATION IMBALANCE

Distinct	4
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	38.9 KiB

3	4203
1	571
2	102
4	83

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
3	4203	84.8%
1	571	11.5%
2	102	2.1%
4	83	1.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
3	4203	84.8%
1	571	11.5%
2	102	2.1%
4	83	1.7%

학교유형 키
Categorical

HIGH CORRELATION

Distinct	4
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	38.9 KiB

1	2586
2	1851
3	439
4	83

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
1	2586	52.1%
2	1851	37.3%
3	439	8.9%
4	83	1.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
1	2586	52.1%
2	1851	37.3%
3	439	8.9%
4	83	1.7%

대학규모 키
Categorical

HIGH CORRELATION

Distinct	4
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	38.9 KiB

3	1735
1	1446
2	1256
0	522

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
3	1735	35.0%
1	1446	29.2%
2	1256	25.3%
0	522	10.5%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
3	1735	35.0%
1	1446	29.2%
2	1256	25.3%
0	522	10.5%

지역 키
Real number (ℝ)

ZEROS

Distinct	18
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	8.1814882

Minimum	0
Maximum	17
Zeros	59
Zeros (%)	1.2%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	2
median	9
Q3	13
95-th percentile	16
Maximum	17
Range	17
Interquartile range (IQR)	11

Descriptive statistics

Standard deviation	5.201015
Coefficient of variation (CV)	0.63570525
Kurtosis	-1.3252235
Mean	8.1814882
Median Absolute Deviation (MAD)	5
Skewness	-0.097110518
Sum	40572
Variance	27.050557
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=18)

Value	Count	Frequency (%)
9	921	18.6%
1	915	18.5%
15	443	8.9%
12	321	6.5%
2	282	5.7%
16	273	5.5%
13	257	5.2%
14	232	4.7%
10	226	4.6%
6	218	4.4%
Other values (8)	871	17.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	59	1.2%
1	915	18.5%
2	282	5.7%
3	147	3.0%
4	112	2.3%
5	202	4.1%
6	218	4.4%
7	62	1.3%
8	20	0.4%
9	921	18.6%

Value	Count	Frequency (%)
17	55	1.1%
16	273	5.5%
15	443	8.9%
14	232	4.7%
13	257	5.2%
12	321	6.5%
11	214	4.3%
10	226	4.6%
9	921	18.6%
8	20	0.4%

재학생 수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	3565
Distinct (%)	71.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6010.4319

Minimum	0
Maximum	184470
Zeros	64
Zeros (%)	1.3%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	84
Q1	1041
median	3572
Q3	7564
95-th percentile	21596.2
Maximum	184470
Range	184470
Interquartile range (IQR)	6523

Descriptive statistics

Standard deviation	9696.4034
Coefficient of variation (CV)	1.6132623
Kurtosis	139.23885
Mean	6010.4319
Median Absolute Deviation (MAD)	2787
Skewness	9.2361571
Sum	29805732
Variance	94020239
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	64	1.3%
60	8	0.2%
76	7	0.1%
66	7	0.1%
88	7	0.1%
87	6	0.1%
97	6	0.1%
86	6	0.1%
83	6	0.1%
57	6	0.1%
Other values (3555)	4836	97.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	64	1.3%
2	4	0.1%
3	1	< 0.1%
5	3	0.1%
9	1	< 0.1%
11	1	< 0.1%
15	1	< 0.1%
17	2	< 0.1%
18	2	< 0.1%
19	1	< 0.1%

Value	Count	Frequency (%)
184470	1	< 0.1%
182890	1	< 0.1%
179726	1	< 0.1%
173758	1	< 0.1%
162036	1	< 0.1%
157446	1	< 0.1%
145221	1	< 0.1%
136642	1	< 0.1%
125385	2	< 0.1%
117765	1	< 0.1%

도서관 건물 연면적
Real number (ℝ)

HIGH CORRELATION SKEWED ZEROS

Distinct	1562
Distinct (%)	31.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6904.6788

Minimum	0
Maximum	1050207
Zeros	120
Zeros (%)	2.4%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	121.6
Q1	1031
median	3217
Q3	8961
95-th percentile	23849.09
Maximum	1050207
Range	1050207
Interquartile range (IQR)	7930

Descriptive statistics

Standard deviation	18178.339
Coefficient of variation (CV)	2.6327567
Kurtosis	2221.0666
Mean	6904.6788
Median Absolute Deviation (MAD)	2647
Skewness	40.151992
Sum	34240302
Variance	3.3045202 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0	120	2.4%
583.0	22	0.4%
379.0	22	0.4%
210.0	21	0.4%
906.0	21	0.4%
1657.0	17	0.3%
20454.0	16	0.3%
2883.0	14	0.3%
1195.0	14	0.3%
7791.0	13	0.3%
Other values (1552)	4679	94.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	120	2.4%
10.0	7	0.1%
13.0	4	0.1%
15.0	2	< 0.1%
15.5	1	< 0.1%
18.0	3	0.1%
26.0	1	< 0.1%
31.0	2	< 0.1%
33.0	12	0.2%
37.0	3	0.1%

Value	Count	Frequency (%)
1050207.0	1	< 0.1%
368560.0	1	< 0.1%
119450.0	2	< 0.1%
78604.0	1	< 0.1%
78585.0	1	< 0.1%
78226.0	1	< 0.1%
76051.0	1	< 0.1%
75222.0	1	< 0.1%
70075.0	1	< 0.1%
69736.0	1	< 0.1%

열람석-자유열람석수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	1104
Distinct (%)	22.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	523.07784

Minimum	0
Maximum	8362
Zeros	1500
Zeros (%)	30.2%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	168
Q3	672
95-th percentile	2232
Maximum	8362
Range	8362
Interquartile range (IQR)	672

Descriptive statistics

Standard deviation	901.85114
Coefficient of variation (CV)	1.7241242
Kurtosis	13.095762
Mean	523.07784
Median Absolute Deviation (MAD)	168
Skewness	3.2445546
Sum	2593943
Variance	813335.48
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1500	30.2%
72	49	1.0%
48	41	0.8%
80	38	0.8%
90	27	0.5%
36	24	0.5%
40	23	0.5%
102	23	0.5%
120	22	0.4%
56	22	0.4%
Other values (1094)	3190	64.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1500	30.2%
3	1	< 0.1%
4	1	< 0.1%
6	7	0.1%
7	1	< 0.1%
8	7	0.1%
9	7	0.1%
10	19	0.4%
11	3	0.1%
12	13	0.3%

Value	Count	Frequency (%)
8362	1	< 0.1%
6867	1	< 0.1%
6573	1	< 0.1%
6557	1	< 0.1%
6462	1	< 0.1%
6330	1	< 0.1%
6279	1	< 0.1%
6164	1	< 0.1%
5972	2	< 0.1%
5929	4	0.1%

열람석-자료실열람석수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	928
Distinct (%)	18.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	270.77374

Minimum	0
Maximum	3170
Zeros	1450
Zeros (%)	29.2%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	70
Q3	316.5
95-th percentile	1292
Maximum	3170
Range	3170
Interquartile range (IQR)	316.5

Descriptive statistics

Standard deviation	461.45766
Coefficient of variation (CV)	1.7042186
Kurtosis	8.3254577
Mean	270.77374
Median Absolute Deviation (MAD)	70
Skewness	2.6886276
Sum	1342767
Variance	212943.18
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1450	29.2%
20	72	1.5%
12	65	1.3%
30	60	1.2%
24	58	1.2%
6	44	0.9%
40	40	0.8%
50	34	0.7%
48	33	0.7%
8	29	0.6%
Other values (918)	3074	62.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1450	29.2%
1	5	0.1%
2	9	0.2%
3	7	0.1%
4	22	0.4%
5	10	0.2%
6	44	0.9%
7	10	0.2%
8	29	0.6%
9	8	0.2%

Value	Count	Frequency (%)
3170	2	< 0.1%
3142	1	< 0.1%
3098	1	< 0.1%
3023	1	< 0.1%
2947	1	< 0.1%
2930	1	< 0.1%
2909	1	< 0.1%
2891	1	< 0.1%
2889	1	< 0.1%
2885	2	< 0.1%

열람석-총열람석수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	1767
Distinct (%)	35.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1065.0964

Minimum	0
Maximum	9809
Zeros	120
Zeros (%)	2.4%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	25
Q1	188.5
median	570
Q3	1406
95-th percentile	3930.7
Maximum	9809
Range	9809
Interquartile range (IQR)	1217.5

Descriptive statistics

Standard deviation	1369.022
Coefficient of variation (CV)	1.2853503
Kurtosis	7.6476687
Mean	1065.0964
Median Absolute Deviation (MAD)	449
Skewness	2.4861016
Sum	5281813
Variance	1874221.1
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	120	2.4%
160	36	0.7%
60	30	0.6%
24	29	0.6%
180	26	0.5%
80	26	0.5%
42	25	0.5%
120	22	0.4%
16	20	0.4%
110	20	0.4%
Other values (1757)	4605	92.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	120	2.4%
1	1	< 0.1%
2	5	0.1%
3	3	0.1%
4	1	< 0.1%
6	1	< 0.1%
9	1	< 0.1%
10	10	0.2%
12	8	0.2%
13	1	< 0.1%

Value	Count	Frequency (%)
9809	1	< 0.1%
9792	1	< 0.1%
9715	1	< 0.1%
9614	1	< 0.1%
9560	1	< 0.1%
9448	1	< 0.1%
9376	1	< 0.1%
8823	1	< 0.1%
8808	1	< 0.1%
8803	1	< 0.1%

설비-업무용 컴퓨터(PC) 수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	166
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	17.398467

Minimum	0
Maximum	276
Zeros	533
Zeros (%)	10.7%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	7
Q3	20
95-th percentile	69
Maximum	276
Range	276
Interquartile range (IQR)	18

Descriptive statistics

Standard deviation	27.748658
Coefficient of variation (CV)	1.5948909
Kurtosis	16.73457
Mean	17.398467
Median Absolute Deviation (MAD)	6
Skewness	3.5207405
Sum	86279
Variance	769.98803
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	533	10.7%
2	409	8.2%
1	368	7.4%
3	291	5.9%
4	262	5.3%
5	236	4.8%
8	221	4.5%
6	219	4.4%
7	195	3.9%
10	146	2.9%
Other values (156)	2079	41.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	533	10.7%
1	368	7.4%
2	409	8.2%
3	291	5.9%
4	262	5.3%
5	236	4.8%
6	219	4.4%
7	195	3.9%
8	221	4.5%
9	137	2.8%

Value	Count	Frequency (%)
276	1	< 0.1%
248	2	< 0.1%
234	1	< 0.1%
227	1	< 0.1%
221	1	< 0.1%
219	1	< 0.1%
215	1	< 0.1%
213	1	< 0.1%
211	2	< 0.1%
206	2	< 0.1%

설비-이용자용 컴퓨터 (PC) 수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	393
Distinct (%)	7.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	71.864489

Minimum	0
Maximum	989
Zeros	215
Zeros (%)	4.3%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	1
Q1	10
median	38
Q3	91
95-th percentile	264
Maximum	989
Range	989
Interquartile range (IQR)	81

Descriptive statistics

Standard deviation	101.24976
Coefficient of variation (CV)	1.4088983
Kurtosis	18.873491
Mean	71.864489
Median Absolute Deviation (MAD)	33
Skewness	3.5152646
Sum	356376
Variance	10251.513
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	215	4.3%
2	201	4.1%
1	134	2.7%
3	131	2.6%
4	114	2.3%
8	104	2.1%
6	99	2.0%
5	94	1.9%
10	82	1.7%
12	80	1.6%
Other values (383)	3705	74.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	215	4.3%
1	134	2.7%
2	201	4.1%
3	131	2.6%
4	114	2.3%
5	94	1.9%
6	99	2.0%
7	38	0.8%
8	104	2.1%
9	62	1.3%

Value	Count	Frequency (%)
989	1	< 0.1%
983	1	< 0.1%
978	1	< 0.1%
966	1	< 0.1%
937	1	< 0.1%
852	2	< 0.1%
826	1	< 0.1%
820	1	< 0.1%
818	2	< 0.1%
810	1	< 0.1%

설비-총 보유 컴퓨터(PC) 수
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	462
Distinct (%)	9.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	89.202057

Minimum	0
Maximum	1177
Zeros	102
Zeros (%)	2.1%
Negative	0
Negative (%)	0.0%
Memory size	43.7 KiB

Quantile statistics

Minimum	0
5-th percentile	2
Q1	14
median	48
Q3	110
95-th percentile	322
Maximum	1177
Range	1177
Interquartile range (IQR)	96

Descriptive statistics

Standard deviation	124.49655
Coefficient of variation (CV)	1.395669
Kurtosis	17.751498
Mean	89.202057
Median Absolute Deviation (MAD)	40
Skewness	3.4433318
Sum	442353
Variance	15499.39
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4	135	2.7%
2	133	2.7%
3	118	2.4%
0	102	2.1%
5	97	2.0%
1	87	1.8%
8	86	1.7%
12	83	1.7%
9	73	1.5%
23	70	1.4%
Other values (452)	3975	80.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	102	2.1%
1	87	1.8%
2	133	2.7%
3	118	2.4%
4	135	2.7%
5	97	2.0%
6	70	1.4%
7	70	1.4%
8	86	1.7%
9	73	1.5%

Value	Count	Frequency (%)
1177	1	< 0.1%
1175	1	< 0.1%
1151	1	< 0.1%
1124	1	< 0.1%
1117	1	< 0.1%
1047	1	< 0.1%
1037	1	< 0.1%
1025	1	< 0.1%
1023	1	< 0.1%
996	1	< 0.1%

Heatmap
Table

	조사년도 키	대학 키	설립유형 키	학교유형 키	대학규모 키	지역 키	재학생 수	도서관 건물 연면적	열람석-자유열람석수	열람석-자료실열람석수	열람석-총열람석수	설비-업무용 컴퓨터(PC) 수	설비-이용자용 컴퓨터 (PC) 수	설비-총 보유 컴퓨터(PC) 수
조사년도 키	1.000	0.000	0.000	0.000	0.000	0.000	0.000	0.024	0.305	0.352	0.000	0.102	0.000	0.000
대학 키	0.000	1.000	0.541	0.610	0.484	0.505	0.287	0.055	0.503	0.518	0.615	0.562	0.538	0.578
설립유형 키	0.000	0.541	1.000	0.910	0.546	0.226	0.173	0.000	0.208	0.145	0.259	0.217	0.210	0.214
학교유형 키	0.000	0.610	0.910	1.000	0.895	0.349	0.203	0.042	0.364	0.383	0.492	0.396	0.402	0.431
대학규모 키	0.000	0.484	0.546	0.895	1.000	0.361	0.340	0.051	0.468	0.477	0.615	0.488	0.498	0.510
지역 키	0.000	0.505	0.226	0.349	0.361	1.000	0.162	0.098	0.242	0.346	0.336	0.300	0.275	0.305
재학생 수	0.000	0.287	0.173	0.203	0.340	0.162	1.000	0.000	0.542	0.415	0.611	0.589	0.560	0.564
도서관 건물 연면적	0.024	0.055	0.000	0.042	0.051	0.098	0.000	1.000	0.000	0.032	0.000	0.000	0.040	0.037
열람석-자유열람석수	0.305	0.503	0.208	0.364	0.468	0.242	0.542	0.000	1.000	0.734	0.904	0.887	0.824	0.793
열람석-자료실열람석수	0.352	0.518	0.145	0.383	0.477	0.346	0.415	0.032	0.734	1.000	0.791	0.819	0.777	0.813
열람석-총열람석수	0.000	0.615	0.259	0.492	0.615	0.336	0.611	0.000	0.904	0.791	1.000	0.854	0.889	0.880
설비-업무용 컴퓨터(PC) 수	0.102	0.562	0.217	0.396	0.488	0.300	0.589	0.000	0.887	0.819	0.854	1.000	0.874	0.896
설비-이용자용 컴퓨터 (PC) 수	0.000	0.538	0.210	0.402	0.498	0.275	0.560	0.040	0.824	0.777	0.889	0.874	1.000	0.978
설비-총 보유 컴퓨터(PC) 수	0.000	0.578	0.214	0.431	0.510	0.305	0.564	0.037	0.793	0.813	0.880	0.896	0.978	1.000

Heatmap
Table

	대학규모 키	학교유형 키	설립유형 키
대학규모 키	1.000	0.578	0.238
학교유형 키	0.578	1.000	0.606
설립유형 키	0.238	0.606	1.000

Heatmap
Table

	조사년도 키	대학 키	지역 키	재학생 수	도서관 건물 연면적	열람석-자유열람석수	열람석-자료실열람석수	열람석-총열람석수	설비-업무용 컴퓨터(PC) 수	설비-이용자용 컴퓨터 (PC) 수	설비-총 보유 컴퓨터(PC) 수	설립유형 키	학교유형 키	대학규모 키
조사년도 키	1.000	0.084	-0.012	-0.050	-0.017	-0.586	-0.568	-0.039	-0.279	-0.016	-0.049	0.000	0.000	0.018
대학 키	0.084	1.000	0.069	-0.633	-0.655	-0.402	-0.399	-0.690	-0.568	-0.638	-0.654	0.354	0.413	0.310
지역 키	-0.012	0.069	1.000	-0.149	-0.100	-0.002	-0.076	-0.079	-0.147	-0.121	-0.130	0.137	0.215	0.223
재학생 수	-0.050	-0.633	-0.149	1.000	0.798	0.486	0.465	0.861	0.697	0.802	0.818	0.119	0.141	0.239
도서관 건물 연면적	-0.017	-0.655	-0.100	0.798	1.000	0.494	0.494	0.928	0.749	0.872	0.890	0.000	0.017	0.020
열람석-자유열람석수	-0.586	-0.402	-0.002	0.486	0.494	1.000	0.874	0.561	0.624	0.451	0.484	0.126	0.225	0.298
열람석-자료실열람석수	-0.568	-0.399	-0.076	0.465	0.494	0.874	1.000	0.517	0.658	0.498	0.529	0.087	0.238	0.305
열람석-총열람석수	-0.039	-0.690	-0.079	0.861	0.928	0.561	0.517	1.000	0.745	0.872	0.890	0.157	0.316	0.418
설비-업무용 컴퓨터(PC) 수	-0.279	-0.568	-0.147	0.697	0.749	0.624	0.658	0.745	1.000	0.738	0.795	0.131	0.247	0.313
설비-이용자용 컴퓨터 (PC) 수	-0.016	-0.638	-0.121	0.802	0.872	0.451	0.498	0.872	0.738	1.000	0.992	0.127	0.251	0.321
설비-총 보유 컴퓨터(PC) 수	-0.049	-0.654	-0.130	0.818	0.890	0.484	0.529	0.890	0.795	0.992	1.000	0.129	0.271	0.329
설립유형 키	0.000	0.354	0.137	0.119	0.000	0.126	0.087	0.157	0.131	0.127	0.129	1.000	0.606	0.238
학교유형 키	0.000	0.413	0.215	0.141	0.017	0.225	0.238	0.316	0.247	0.251	0.271	0.606	1.000	0.578
대학규모 키	0.018	0.310	0.223	0.239	0.020	0.298	0.305	0.418	0.313	0.321	0.329	0.238	0.578	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 키	대학 키	설립유형 키	학교유형 키	대학규모 키	지역 키	재학생 수	도서관 건물 연면적	열람석-자유열람석수	열람석-자료실열람석수	열람석-총열람석수	설비-업무용 컴퓨터(PC) 수	설비-이용자용 컴퓨터 (PC) 수	설비-총 보유 컴퓨터(PC) 수
0	2019	1	3	1	2	0	8108	10221.0	0	0	1680	0	81	81
1	2018	59	3	1	1	1	15879	36199.0	0	0	3822	50	354	404
2	2008	109	3	1	2	12	7620	7488.0	690	590	1280	14	47	61
3	2008	87	3	1	3	15	880	3914.0	504	216	720	8	50	58
4	2008	176	3	2	2	9	3484	11352.0	174	105	279	4	31	35
5	2013	65	3	1	1	1	11756	15275.0	1187	1594	2781	115	132	247
6	2013	72	3	1	2	9	6087	13168.0	426	755	1181	30	104	134
7	2012	46	3	1	1	1	18015	16120.0	1740	990	2730	62	106	168
8	2012	433	4	4	0	1	346	6223.0	40	0	40	0	0	0
9	2014	363	3	2	3	12	957	412.0	104	79	183	4	6	10

	조사년도 키	대학 키	설립유형 키	학교유형 키	대학규모 키	지역 키	재학생 수	도서관 건물 연면적	열람석-자유열람석수	열람석-자료실열람석수	열람석-총열람석수	설비-업무용 컴퓨터(PC) 수	설비-이용자용 컴퓨터 (PC) 수	설비-총 보유 컴퓨터(PC) 수
4949	2018	169	3	2	3	13	1138	1027.0	0	0	346	3	38	41
4950	2018	310	1	2	3	9	632	1976.0	0	0	297	10	17	27
4951	2015	144	1	1	2	11	9884	11832.0	1242	206	1448	32	178	210
4952	2015	401	3	2	3	1	662	100.0	20	6	26	3	3	6
4953	2012	276	3	2	2	17	2295	1274.0	207	80	287	3	8	11
4954	2014	349	3	3	0	1	235	217.0	0	30	30	2	5	7
4955	2014	400	3	2	3	1	1524	396.0	17	73	90	2	11	13
4956	2009	27	2	1	1	1	10929	12689.0	1605	744	2349	30	272	302
4957	2009	76	3	1	2	11	8354	11602.0	1034	278	1312	21	131	152
4958	2009	10	1	1	1	12	16610	22780.0	2222	817	3039	62	256	318

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample