gimi9 Pandas Profiling

Dataset statistics

Number of variables	15
Number of observations	424
Missing cells	2488
Missing cells (%)	39.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	55.2 KiB
Average record size in memory	133.3 B

Variable types

Text	1
Categorical	1
Numeric	12
Unsupported	1

Dataset

Description	한국주택공사에서 관리하는 행복주택 공급유형별 공가(6개월 이상) 현황정보로 단지명, 공급계층, 대상주택수등의 자료를 제공합니다.
Author	한국토지주택공사
URL	https://www.data.go.kr/data/15064531/fileData.do

Alerts

`20171231` is highly overall correlated with `20180331`	High correlation
`20180331` is highly overall correlated with `20171231`	High correlation
`20180930` is highly overall correlated with `20181231` and 1 other fields	High correlation
`20181231` is highly overall correlated with `20180930` and 1 other fields	High correlation
`20190331` is highly overall correlated with `20180930` and 2 other fields	High correlation
`20190630` is highly overall correlated with `20190331` and 1 other fields	High correlation
`20190930` is highly overall correlated with `20190630` and 1 other fields	High correlation
`20191231` is highly overall correlated with `20190930` and 1 other fields	High correlation
`20200331` is highly overall correlated with `20191231` and 1 other fields	High correlation
`20200630` is highly overall correlated with `20200331`	High correlation
`20161231` has 424 (100.0%) missing values	Missing
`20171231` has 328 (77.4%) missing values	Missing
`20180331` has 316 (74.5%) missing values	Missing
`20180630` has 304 (71.7%) missing values	Missing
`20180930` has 304 (71.7%) missing values	Missing
`20181231` has 240 (56.6%) missing values	Missing
`20190331` has 188 (44.3%) missing values	Missing
`20190630` has 156 (36.8%) missing values	Missing
`20190930` has 116 (27.4%) missing values	Missing
`20191231` has 80 (18.9%) missing values	Missing
`20200331` has 32 (7.5%) missing values	Missing
`20161231` is an unsupported type, check if it needs cleaning or further analysis	Unsupported
`대상주택수` has 14 (3.3%) zeros	Zeros
`20171231` has 85 (20.0%) zeros	Zeros
`20180331` has 94 (22.2%) zeros	Zeros
`20180630` has 81 (19.1%) zeros	Zeros
`20180930` has 57 (13.4%) zeros	Zeros
`20181231` has 127 (30.0%) zeros	Zeros
`20190331` has 167 (39.4%) zeros	Zeros
`20190630` has 181 (42.7%) zeros	Zeros
`20190930` has 195 (46.0%) zeros	Zeros
`20191231` has 215 (50.7%) zeros	Zeros
`20200331` has 204 (48.1%) zeros	Zeros
`20200630` has 189 (44.6%) zeros	Zeros

Reproduction

Analysis started	2023-12-11 23:18:25.469975
Analysis finished	2023-12-11 23:18:41.027417
Duration	15.56 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

단지명
Text

Distinct	106
Distinct (%)	25.0%
Missing	0
Missing (%)	0.0%
Memory size	3.4 KiB

Length

Max length	20
Median length	17
Mean length	12.349057
Min length	4

Characters and Unicode

Total characters	5236
Distinct characters	177
Distinct categories	8 ?
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	서울삼전 1단지
2nd row	서울삼전 1단지
3rd row	서울삼전 1단지
4th row	서울삼전 1단지
5th row	서울가좌 행복주택

Value	Count	Frequency (%)
행복주택	216	22.6%
lh아파트	12	1.3%
a-1	12	1.3%
a3bl	12	1.3%
행복주택리츠	12	1.3%
lh천년나무	8	0.8%
a-3bl	8	0.8%
a-6	8	0.8%
3단지	8	0.8%
a-4bl	8	0.8%
Other values (159)	652	68.2%

Most occurring characters

Value	Count	Frequency (%)
	532	10.2%
주	372	7.1%
복	308	5.9%
행	304	5.8%
택	288	5.5%
A	172	3.3%
1	164	3.1%
L	152	2.9%
-	152	2.9%
2	144	2.8%
Other values (167)	2648	50.6%

Most occurring categories

Value	Count	Frequency (%)
Other Letter	3344	63.9%
Space Separator	532	10.2%
Uppercase Letter	520	9.9%
Decimal Number	508	9.7%
Dash Punctuation	152	2.9%
Close Punctuation	84	1.6%
Open Punctuation	84	1.6%
Lowercase Letter	12	0.2%

Most frequent character per category

Other Letter

Value	Count	Frequency (%)
주	372	11.1%
복	308	9.2%
행	304	9.1%
택	288	8.6%
산	96	2.9%
천	84	2.5%
단	64	1.9%
블	56	1.7%
정	52	1.6%
지	52	1.6%
Other values (145)	1668	49.9%

Decimal Number

Value	Count	Frequency (%)
1	164	32.3%
2	144	28.3%
3	68	13.4%
4	32	6.3%
5	28	5.5%
6	24	4.7%
0	20	3.9%
7	16	3.1%
8	8	1.6%
9	4	0.8%

Uppercase Letter

Value	Count	Frequency (%)
A	172	33.1%
L	152	29.2%
B	120	23.1%
H	56	10.8%
C	16	3.1%
S	4	0.8%

Lowercase Letter

Value	Count	Frequency (%)
a	8	66.7%
c	4	33.3%

Space Separator

Value	Count	Frequency (%)
	532	100.0%

Dash Punctuation

Value	Count	Frequency (%)
-	152	100.0%

Close Punctuation

Value	Count	Frequency (%)
)	84	100.0%

Open Punctuation

Value	Count	Frequency (%)
(	84	100.0%

Most occurring scripts

Value	Count	Frequency (%)
Hangul	3344	63.9%
Common	1360	26.0%
Latin	532	10.2%

Most frequent character per script

Hangul

Value	Count	Frequency (%)
주	372	11.1%
복	308	9.2%
행	304	9.1%
택	288	8.6%
산	96	2.9%
천	84	2.5%
단	64	1.9%
블	56	1.7%
정	52	1.6%
지	52	1.6%
Other values (145)	1668	49.9%

Common

Value	Count	Frequency (%)
	532	39.1%
1	164	12.1%
-	152	11.2%
2	144	10.6%
)	84	6.2%
(	84	6.2%
3	68	5.0%
4	32	2.4%
5	28	2.1%
6	24	1.8%
Other values (4)	48	3.5%

Latin

Value	Count	Frequency (%)
A	172	32.3%
L	152	28.6%
B	120	22.6%
H	56	10.5%
C	16	3.0%
a	8	1.5%
S	4	0.8%
c	4	0.8%

Most occurring blocks

Value	Count	Frequency (%)
Hangul	3344	63.9%
ASCII	1892	36.1%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
	532	28.1%
A	172	9.1%
1	164	8.7%
L	152	8.0%
-	152	8.0%
2	144	7.6%
B	120	6.3%
)	84	4.4%
(	84	4.4%
3	68	3.6%
Other values (12)	220	11.6%

Hangul

Value	Count	Frequency (%)
주	372	11.1%
복	308	9.2%
행	304	9.1%
택	288	8.6%
산	96	2.9%
천	84	2.5%
단	64	1.9%
블	56	1.7%
정	52	1.6%
지	52	1.6%
Other values (145)	1668	49.9%

공급계층
Categorical

Distinct	4
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Memory size	3.4 KiB

고령자	106
대학생	106
신혼부부 한부모가족	106
청년 계층	106

Length

Max length	10
Median length	7.5
Mean length	5.25
Min length	3

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	고령자
2nd row	대학생
3rd row	신혼부부 한부모가족
4th row	청년 계층
5th row	고령자

Common Values

Value	Count	Frequency (%)
고령자	106	25.0%
대학생	106	25.0%
신혼부부 한부모가족	106	25.0%
청년 계층	106	25.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
고령자	106	16.7%
대학생	106	16.7%
신혼부부	106	16.7%
한부모가족	106	16.7%
청년	106	16.7%
계층	106	16.7%

대상주택수
Real number (ℝ)

ZEROS

Distinct	194
Distinct (%)	45.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	114.01415

Minimum	0
Maximum	780
Zeros	14
Zeros (%)	3.3%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	4
Q1	29
median	71.5
Q3	157
95-th percentile	370.5
Maximum	780
Range	780
Interquartile range (IQR)	128

Descriptive statistics

Standard deviation	121.82879
Coefficient of variation (CV)	1.068541
Kurtosis	4.43622
Mean	114.01415
Median Absolute Deviation (MAD)	51.5
Skewness	1.9009885
Sum	48342
Variance	14842.255
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	14	3.3%
20	10	2.4%
24	9	2.1%
36	8	1.9%
40	7	1.7%
60	7	1.7%
10	7	1.7%
4	6	1.4%
90	6	1.4%
102	6	1.4%
Other values (184)	344	81.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	14	3.3%
1	1	0.2%
2	3	0.7%
3	2	0.5%
4	6	1.4%
5	2	0.5%
6	3	0.7%
7	4	0.9%
8	3	0.7%
10	7	1.7%

Value	Count	Frequency (%)
780	1	0.2%
702	1	0.2%
574	1	0.2%
570	1	0.2%
517	1	0.2%
506	1	0.2%
501	2	0.5%
491	1	0.2%
448	1	0.2%
436	1	0.2%

20161231
Unsupported

MISSING REJECTED UNSUPPORTED

Missing	424
Missing (%)	100.0%
Memory size	3.9 KiB

20171231
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	9
Distinct (%)	9.4%
Missing	328
Missing (%)	77.4%
Infinite	0
Infinite (%)	0.0%
Mean	2.9166667

Minimum	0
Maximum	83
Zeros	85
Zeros (%)	20.0%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	9.25
Maximum	83
Range	83
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	13.228093
Coefficient of variation (CV)	4.5353463
Kurtosis	28.655696
Mean	2.9166667
Median Absolute Deviation (MAD)	0
Skewness	5.297364
Sum	280
Variance	174.98246
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=9)

Value	Count	Frequency (%)
0	85	20.0%
83	2	0.5%
1	2	0.5%
3	2	0.5%
42	1	0.2%
4	1	0.2%
9	1	0.2%
41	1	0.2%
10	1	0.2%
(Missing)	328	77.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	85	20.0%
1	2	0.5%
3	2	0.5%
4	1	0.2%
9	1	0.2%
10	1	0.2%
41	1	0.2%
42	1	0.2%
83	2	0.5%

Value	Count	Frequency (%)
83	2	0.5%
42	1	0.2%
41	1	0.2%
10	1	0.2%
9	1	0.2%
4	1	0.2%
3	2	0.5%
1	2	0.5%
0	85	20.0%

20180331
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	11
Distinct (%)	10.2%
Missing	316
Missing (%)	74.5%
Infinite	0
Infinite (%)	0.0%
Mean	2.5555556

Minimum	0
Maximum	83
Zeros	94
Zeros (%)	22.2%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	5.95
Maximum	83
Range	83
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	12.135784
Coefficient of variation (CV)	4.7487851
Kurtosis	31.584386
Mean	2.5555556
Median Absolute Deviation (MAD)	0
Skewness	5.557702
Sum	276
Variance	147.27726
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=11)

Value	Count	Frequency (%)
0	94	22.2%
1	4	0.9%
2	2	0.5%
43	1	0.2%
76	1	0.2%
4	1	0.2%
42	1	0.2%
7	1	0.2%
10	1	0.2%
83	1	0.2%
(Missing)	316	74.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	94	22.2%
1	4	0.9%
2	2	0.5%
3	1	0.2%
4	1	0.2%
7	1	0.2%
10	1	0.2%
42	1	0.2%
43	1	0.2%
76	1	0.2%

Value	Count	Frequency (%)
83	1	0.2%
76	1	0.2%
43	1	0.2%
42	1	0.2%
10	1	0.2%
7	1	0.2%
4	1	0.2%
3	1	0.2%
2	2	0.5%
1	4	0.9%

20180630
Real number (ℝ)

MISSING ZEROS

Distinct	29
Distinct (%)	24.2%
Missing	304
Missing (%)	71.7%
Infinite	0
Infinite (%)	0.0%
Mean	8.075

Minimum	0
Maximum	135
Zeros	81
Zeros (%)	19.1%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	3.25
95-th percentile	45.15
Maximum	135
Range	135
Interquartile range (IQR)	3.25

Descriptive statistics

Standard deviation	20.115282
Coefficient of variation (CV)	2.4910566
Kurtosis	16.366784
Mean	8.075
Median Absolute Deviation (MAD)	0
Skewness	3.6806623
Sum	969
Variance	404.62458
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=29)

Value	Count	Frequency (%)
0	81	19.1%
1	6	1.4%
39	2	0.5%
4	2	0.5%
2	2	0.5%
12	2	0.5%
8	2	0.5%
16	2	0.5%
90	1	0.2%
26	1	0.2%
Other values (19)	19	4.5%
(Missing)	304	71.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	81	19.1%
1	6	1.4%
2	2	0.5%
3	1	0.2%
4	2	0.5%
5	1	0.2%
6	1	0.2%
7	1	0.2%
8	2	0.5%
12	2	0.5%

Value	Count	Frequency (%)
135	1	0.2%
90	1	0.2%
85	1	0.2%
61	1	0.2%
52	1	0.2%
48	1	0.2%
45	1	0.2%
40	1	0.2%
39	2	0.5%
35	1	0.2%

20180930
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	30
Distinct (%)	25.0%
Missing	304
Missing (%)	71.7%
Infinite	0
Infinite (%)	0.0%
Mean	7.55

Minimum	0
Maximum	75
Zeros	57
Zeros (%)	13.4%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	1
Q3	7.25
95-th percentile	44.2
Maximum	75
Range	75
Interquartile range (IQR)	7.25

Descriptive statistics

Standard deviation	14.712854
Coefficient of variation (CV)	1.9487224
Kurtosis	8.2632877
Mean	7.55
Median Absolute Deviation (MAD)	1
Skewness	2.8376803
Sum	906
Variance	216.46807
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=30)

Value	Count	Frequency (%)
0	57	13.4%
1	9	2.1%
4	7	1.7%
3	7	1.7%
6	4	0.9%
16	4	0.9%
12	3	0.7%
7	3	0.7%
11	2	0.5%
14	2	0.5%
Other values (20)	22	5.2%
(Missing)	304	71.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	57	13.4%
1	9	2.1%
2	1	0.2%
3	7	1.7%
4	7	1.7%
5	2	0.5%
6	4	0.9%
7	3	0.7%
8	2	0.5%
9	1	0.2%

Value	Count	Frequency (%)
75	1	0.2%
73	1	0.2%
57	1	0.2%
54	1	0.2%
52	1	0.2%
48	1	0.2%
44	1	0.2%
39	1	0.2%
34	1	0.2%
29	1	0.2%

20181231
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	27
Distinct (%)	14.7%
Missing	240
Missing (%)	56.6%
Infinite	0
Infinite (%)	0.0%
Mean	3.8967391

Minimum	0
Maximum	82
Zeros	127
Zeros (%)	30.0%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	1
95-th percentile	21.55
Maximum	82
Range	82
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	11.177905
Coefficient of variation (CV)	2.868528
Kurtosis	23.279877
Mean	3.8967391
Median Absolute Deviation (MAD)	0
Skewness	4.4696336
Sum	717
Variance	124.94556
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
0	127	30.0%
1	12	2.8%
2	7	1.7%
4	5	1.2%
11	4	0.9%
15	3	0.7%
3	3	0.7%
6	2	0.5%
16	2	0.5%
5	2	0.5%
Other values (17)	17	4.0%
(Missing)	240	56.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	127	30.0%
1	12	2.8%
2	7	1.7%
3	3	0.7%
4	5	1.2%
5	2	0.5%
6	2	0.5%
7	1	0.2%
8	1	0.2%
9	1	0.2%

Value	Count	Frequency (%)
82	1	0.2%
73	1	0.2%
52	1	0.2%
46	1	0.2%
43	1	0.2%
32	1	0.2%
30	1	0.2%
27	1	0.2%
26	1	0.2%
22	1	0.2%

20190331
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	27
Distinct (%)	11.4%
Missing	188
Missing (%)	44.3%
Infinite	0
Infinite (%)	0.0%
Mean	3.3940678

Minimum	0
Maximum	78
Zeros	167
Zeros (%)	39.4%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	1
95-th percentile	18.5
Maximum	78
Range	78
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	9.9958186
Coefficient of variation (CV)	2.9450851
Kurtosis	26.534335
Mean	3.3940678
Median Absolute Deviation (MAD)	0
Skewness	4.762915
Sum	801
Variance	99.91639
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
0	167	39.4%
1	15	3.5%
3	7	1.7%
2	5	1.2%
4	4	0.9%
20	3	0.7%
6	3	0.7%
7	3	0.7%
49	2	0.5%
14	2	0.5%
Other values (17)	25	5.9%
(Missing)	188	44.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	167	39.4%
1	15	3.5%
2	5	1.2%
3	7	1.7%
4	4	0.9%
5	2	0.5%
6	3	0.7%
7	3	0.7%
8	2	0.5%
9	2	0.5%

Value	Count	Frequency (%)
78	1	0.2%
70	1	0.2%
54	1	0.2%
49	2	0.5%
30	1	0.2%
29	1	0.2%
25	1	0.2%
23	1	0.2%
20	3	0.7%
18	2	0.5%

20190630
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	34
Distinct (%)	12.7%
Missing	156
Missing (%)	36.8%
Infinite	0
Infinite (%)	0.0%
Mean	4.0783582

Minimum	0
Maximum	85
Zeros	181
Zeros (%)	42.7%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	2
95-th percentile	23
Maximum	85
Range	85
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	10.856806
Coefficient of variation (CV)	2.6620531
Kurtosis	22.934034
Mean	4.0783582
Median Absolute Deviation (MAD)	0
Skewness	4.3163712
Sum	1093
Variance	117.87024
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=34)

Value	Count	Frequency (%)
0	181	42.7%
1	17	4.0%
2	9	2.1%
4	7	1.7%
3	6	1.4%
6	5	1.2%
7	3	0.7%
12	3	0.7%
8	3	0.7%
16	3	0.7%
Other values (24)	31	7.3%
(Missing)	156	36.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	181	42.7%
1	17	4.0%
2	9	2.1%
3	6	1.4%
4	7	1.7%
6	5	1.2%
7	3	0.7%
8	3	0.7%
9	1	0.2%
10	1	0.2%

Value	Count	Frequency (%)
85	1	0.2%
76	1	0.2%
64	1	0.2%
45	1	0.2%
44	2	0.5%
35	1	0.2%
33	1	0.2%
29	1	0.2%
28	1	0.2%
26	1	0.2%

20190930
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	32
Distinct (%)	10.4%
Missing	116
Missing (%)	27.4%
Infinite	0
Infinite (%)	0.0%
Mean	3.6525974

Minimum	0
Maximum	56
Zeros	195
Zeros (%)	46.0%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	2
95-th percentile	24.3
Maximum	56
Range	56
Interquartile range (IQR)	2

Descriptive statistics

Standard deviation	8.6949437
Coefficient of variation (CV)	2.3804824
Kurtosis	13.190288
Mean	3.6525974
Median Absolute Deviation (MAD)	0
Skewness	3.4089038
Sum	1125
Variance	75.602045
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
0	195	46.0%
1	31	7.3%
2	9	2.1%
4	8	1.9%
6	7	1.7%
7	6	1.4%
3	6	1.4%
25	4	0.9%
5	3	0.7%
12	3	0.7%
Other values (22)	36	8.5%
(Missing)	116	27.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	195	46.0%
1	31	7.3%
2	9	2.1%
3	6	1.4%
4	8	1.9%
5	3	0.7%
6	7	1.7%
7	6	1.4%
8	2	0.5%
9	3	0.7%

Value	Count	Frequency (%)
56	1	0.2%
55	1	0.2%
49	1	0.2%
45	1	0.2%
38	1	0.2%
35	1	0.2%
33	1	0.2%
30	1	0.2%
27	3	0.7%
26	1	0.2%

20191231
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	36
Distinct (%)	10.5%
Missing	80
Missing (%)	18.9%
Infinite	0
Infinite (%)	0.0%
Mean	4.6075581

Minimum	0
Maximum	135
Zeros	215
Zeros (%)	50.7%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	3
95-th percentile	21.85
Maximum	135
Range	135
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	13.374404
Coefficient of variation (CV)	2.9027099
Kurtosis	45.999537
Mean	4.6075581
Median Absolute Deviation (MAD)	0
Skewness	5.9128113
Sum	1585
Variance	178.87469
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=36)

Value	Count	Frequency (%)
0	215	50.7%
1	29	6.8%
3	20	4.7%
4	9	2.1%
2	8	1.9%
16	6	1.4%
11	4	0.9%
6	4	0.9%
7	3	0.7%
5	3	0.7%
Other values (26)	43	10.1%
(Missing)	80	18.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	215	50.7%
1	29	6.8%
2	8	1.9%
3	20	4.7%
4	9	2.1%
5	3	0.7%
6	4	0.9%
7	3	0.7%
8	2	0.5%
9	3	0.7%

Value	Count	Frequency (%)
135	1	0.2%
123	1	0.2%
59	1	0.2%
58	1	0.2%
55	2	0.5%
49	1	0.2%
47	1	0.2%
39	1	0.2%
38	1	0.2%
37	1	0.2%

20200331
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	53
Distinct (%)	13.5%
Missing	32
Missing (%)	7.5%
Infinite	0
Infinite (%)	0.0%
Mean	8.2346939

Minimum	0
Maximum	253
Zeros	204
Zeros (%)	48.1%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	5
95-th percentile	39.9
Maximum	253
Range	253
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	23.270807
Coefficient of variation (CV)	2.8259468
Kurtosis	50.723738
Mean	8.2346939
Median Absolute Deviation (MAD)	0
Skewness	6.2075655
Sum	3228
Variance	541.53046
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	204	48.1%
1	34	8.0%
2	21	5.0%
4	14	3.3%
5	12	2.8%
3	11	2.6%
6	8	1.9%
9	5	1.2%
7	5	1.2%
13	5	1.2%
Other values (43)	73	17.2%
(Missing)	32	7.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	204	48.1%
1	34	8.0%
2	21	5.0%
3	11	2.6%
4	14	3.3%
5	12	2.8%
6	8	1.9%
7	5	1.2%
8	3	0.7%
9	5	1.2%

Value	Count	Frequency (%)
253	1	0.2%
213	1	0.2%
143	1	0.2%
123	1	0.2%
102	1	0.2%
82	1	0.2%
79	1	0.2%
71	1	0.2%
70	1	0.2%
65	1	0.2%

20200630
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	57
Distinct (%)	13.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.8089623

Minimum	0
Maximum	271
Zeros	189
Zeros (%)	44.6%
Negative	0
Negative (%)	0.0%
Memory size	3.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	1
Q3	10
95-th percentile	43.7
Maximum	271
Range	271
Interquartile range (IQR)	10

Descriptive statistics

Standard deviation	23.365405
Coefficient of variation (CV)	2.3820466
Kurtosis	46.081745
Mean	9.8089623
Median Absolute Deviation (MAD)	1
Skewness	5.6175989
Sum	4159
Variance	545.94214
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	189	44.6%
1	38	9.0%
2	21	5.0%
4	20	4.7%
3	13	3.1%
6	9	2.1%
8	9	2.1%
10	9	2.1%
5	7	1.7%
7	7	1.7%
Other values (47)	102	24.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	189	44.6%
1	38	9.0%
2	21	5.0%
3	13	3.1%
4	20	4.7%
5	7	1.7%
6	9	2.1%
7	7	1.7%
8	9	2.1%
9	4	0.9%

Value	Count	Frequency (%)
271	1	0.2%
175	1	0.2%
126	1	0.2%
116	1	0.2%
114	1	0.2%
104	1	0.2%
93	1	0.2%
85	1	0.2%
82	1	0.2%
74	1	0.2%

Phik (φk)
Auto

Heatmap
Table

	공급계층	대상주택수	20171231	20180331	20180630	20180930	20181231	20190331	20190630	20190930	20191231	20200331	20200630
공급계층	1.000	0.382	0.000	0.219	0.000	0.142	0.316	0.145	0.167	0.129	0.099	0.177	0.016
대상주택수	0.382	1.000	0.076	0.000	0.000	0.633	0.340	0.121	0.373	0.000	0.319	0.659	0.642
20171231	0.000	0.076	1.000	0.904	0.722	0.836	0.633	0.705	0.544	0.328	0.178	0.000	0.147
20180331	0.219	0.000	0.904	1.000	0.739	0.897	0.815	0.397	0.519	0.334	0.085	0.000	0.000
20180630	0.000	0.000	0.722	0.739	1.000	0.682	0.448	0.000	0.208	0.238	0.000	0.000	0.000
20180930	0.142	0.633	0.836	0.897	0.682	1.000	0.811	0.604	0.635	0.477	0.509	0.000	0.327
20181231	0.316	0.340	0.633	0.815	0.448	0.811	1.000	0.817	0.638	0.523	0.381	0.265	0.076
20190331	0.145	0.121	0.705	0.397	0.000	0.604	0.817	1.000	0.849	0.723	0.437	0.376	0.573
20190630	0.167	0.373	0.544	0.519	0.208	0.635	0.638	0.849	1.000	0.894	0.693	0.395	0.715
20190930	0.129	0.000	0.328	0.334	0.238	0.477	0.523	0.723	0.894	1.000	0.777	0.355	0.373
20191231	0.099	0.319	0.178	0.085	0.000	0.509	0.381	0.437	0.693	0.777	1.000	0.762	0.666
20200331	0.177	0.659	0.000	0.000	0.000	0.000	0.265	0.376	0.395	0.355	0.762	1.000	0.911
20200630	0.016	0.642	0.147	0.000	0.000	0.327	0.076	0.573	0.715	0.373	0.666	0.911	1.000

Heatmap
Table

	대상주택수	20171231	20180331	20180630	20180930	20181231	20190331	20190630	20190930	20191231	20200331	20200630	공급계층
대상주택수	1.000	0.148	-0.003	-0.064	0.041	0.045	0.245	0.261	0.128	0.238	0.418	0.462	0.235
20171231	0.148	1.000	0.898	0.323	0.249	0.190	0.165	0.202	0.154	0.220	0.270	0.276	0.000
20180331	-0.003	0.898	1.000	0.372	0.230	0.143	0.125	0.139	0.076	0.149	0.223	0.236	0.086
20180630	-0.064	0.323	0.372	1.000	0.407	0.166	0.146	0.172	0.195	0.201	0.209	0.118	0.000
20180930	0.041	0.249	0.230	0.407	1.000	0.708	0.552	0.447	0.354	0.401	0.373	0.280	0.086
20181231	0.045	0.190	0.143	0.166	0.708	1.000	0.789	0.457	0.196	0.205	0.191	0.168	0.143
20190331	0.245	0.165	0.125	0.146	0.552	0.789	1.000	0.714	0.381	0.268	0.318	0.328	0.099
20190630	0.261	0.202	0.139	0.172	0.447	0.457	0.714	1.000	0.591	0.433	0.340	0.368	0.100
20190930	0.128	0.154	0.076	0.195	0.354	0.196	0.381	0.591	1.000	0.651	0.432	0.341	0.082
20191231	0.238	0.220	0.149	0.201	0.401	0.205	0.268	0.433	0.651	1.000	0.678	0.485	0.068
20200331	0.418	0.270	0.223	0.209	0.373	0.191	0.318	0.340	0.432	0.678	1.000	0.740	0.079
20200630	0.462	0.276	0.236	0.118	0.280	0.168	0.328	0.368	0.341	0.485	0.740	1.000	0.009
공급계층	0.235	0.000	0.086	0.000	0.086	0.143	0.099	0.100	0.082	0.068	0.079	0.009	1.000

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.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

First rows
Last rows

	단지명	공급계층	대상주택수	20161231	20171231	20180331	20180630	20180930	20181231	20190331	20190630	20190930	20191231	20200331	20200630
0	서울삼전 1단지	고령자	4	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0
1	서울삼전 1단지	대학생	5	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0
2	서울삼전 1단지	신혼부부 한부모가족	17	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	1
3	서울삼전 1단지	청년 계층	11	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0
4	서울가좌 행복주택	고령자	36	<NA>	0	0	0	0	0	0	0	0	1	1	1
5	서울가좌 행복주택	대학생	223	<NA>	0	0	0	0	0	1	1	0	0	0	0
6	서울가좌 행복주택	신혼부부 한부모가족	25	<NA>	0	0	0	0	0	0	0	2	0	0	0
7	서울가좌 행복주택	청년 계층	42	<NA>	0	0	0	0	0	0	0	0	0	0	0
8	인천주안역 행복주택	고령자	14	<NA>	0	0	0	0	0	0	0	0	0	1	1
9	인천주안역 행복주택	대학생	56	<NA>	0	0	0	0	0	0	0	0	0	0	1

	단지명	공급계층	대상주택수	20161231	20171231	20180331	20180630	20180930	20181231	20190331	20190630	20190930	20191231	20200331
414	파주법원 행복주택	신혼부부 한부모가족	24	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0	0
415	파주법원 행복주택	청년 계층	35	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0	0
416	군산신역세권 A-2BL (군산내흥7)	고령자	36	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
417	군산신역세권 A-2BL (군산내흥7)	대학생	14	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
418	군산신역세권 A-2BL (군산내흥7)	신혼부부 한부모가족	188	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
419	군산신역세권 A-2BL (군산내흥7)	청년 계층	126	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
420	인천영종 A-49블록 행복주택	고령자	65	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0
421	인천영종 A-49블록 행복주택	대학생	53	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0
422	인천영종 A-49블록 행복주택	신혼부부 한부모가족	125	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0
423	인천영종 A-49블록 행복주택	청년 계층	182	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	0

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Other Letter

Decimal Number

Uppercase Letter

Lowercase Letter

Space Separator

Dash Punctuation

Close Punctuation

Open Punctuation

Most occurring scripts

Most frequent character per script

Hangul

Common

Latin

Most occurring blocks

Most frequent character per block

ASCII

Hangul

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample