gimi9 Pandas Profiling

Dataset statistics

Number of variables	20
Number of observations	72
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	12.6 KiB
Average record size in memory	178.8 B

Variable types

DateTime	1
Categorical	2
Numeric	17

Dataset

Description	샘플 데이터
Author	환경부산하기관
URL	https://www.bigdata-environment.kr/user/data_market/detail.do?id=e0644950-38bb-11ea-be28-4fa0eb812a46

Alerts

`조회자료구분` has constant value ""	Constant
`서울` is highly overall correlated with `부산` and 16 other fields	High correlation
`부산` is highly overall correlated with `서울` and 15 other fields	High correlation
`대구` is highly overall correlated with `서울` and 15 other fields	High correlation
`인천` is highly overall correlated with `서울` and 16 other fields	High correlation
`광주` is highly overall correlated with `서울` and 15 other fields	High correlation
`대전` is highly overall correlated with `서울` and 16 other fields	High correlation
`울산` is highly overall correlated with `서울` and 15 other fields	High correlation
`경기` is highly overall correlated with `서울` and 15 other fields	High correlation
`강원` is highly overall correlated with `서울` and 15 other fields	High correlation
`충북` is highly overall correlated with `서울` and 15 other fields	High correlation
`충남` is highly overall correlated with `서울` and 16 other fields	High correlation
`전북` is highly overall correlated with `서울` and 16 other fields	High correlation
`전남` is highly overall correlated with `서울` and 16 other fields	High correlation
`경북` is highly overall correlated with `서울` and 15 other fields	High correlation
`경남` is highly overall correlated with `서울` and 15 other fields	High correlation
`제주` is highly overall correlated with `서울` and 16 other fields	High correlation
`세종` is highly overall correlated with `서울` and 16 other fields	High correlation
`조회항목` is highly overall correlated with `서울` and 7 other fields	High correlation

Reproduction

Analysis started	2023-12-10 13:43:46.432985
Analysis finished	2023-12-10 13:44:37.366671
Duration	50.93 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

측정일시
Date

Distinct	12
Distinct (%)	16.7%
Missing	0
Missing (%)	0.0%
Memory size	708.0 B

Minimum	2021-04-19 00:00:00
Maximum	2021-04-30 00:00:00

Histogram

Histogram with fixed size bins (bins=12)

조회항목
Categorical

HIGH CORRELATION

Distinct	6
Distinct (%)	8.3%
Missing	0
Missing (%)	0.0%
Memory size	708.0 B

SO2	12
PM10	12
NO2	12
PM2.5	12
CO	12

Length

Max length	5
Median length	4
Mean length	3.1666667
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	SO2
2nd row	PM10
3rd row	NO2
4th row	PM2.5
5th row	CO

Common Values

Value	Count	Frequency (%)
SO2	12	16.7%
PM10	12	16.7%
NO2	12	16.7%
PM2.5	12	16.7%
CO	12	16.7%
O3	12	16.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
so2	12	16.7%
pm10	12	16.7%
no2	12	16.7%
pm2.5	12	16.7%
co	12	16.7%
o3	12	16.7%

조회자료구분
Categorical

CONSTANT

Distinct	1
Distinct (%)	1.4%
Missing	0
Missing (%)	0.0%
Memory size	708.0 B

일평균	72

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
일평균	72	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
일평균	72	100.0%

서울
Real number (ℝ)

HIGH CORRELATION

Distinct	48
Distinct (%)	66.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.624125

Minimum	0.002
Maximum	75
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.002
5-th percentile	0.003
Q1	0.02325
median	0.1815
Q3	20.25
95-th percentile	63.25
Maximum	75
Range	74.998
Interquartile range (IQR)	20.22675

Descriptive statistics

Standard deviation	19.962161
Coefficient of variation (CV)	1.7173044
Kurtosis	2.51069
Mean	11.624125
Median Absolute Deviation (MAD)	0.1785
Skewness	1.8205656
Sum	836.937
Variance	398.48788
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=48)

Value	Count	Frequency (%)
0.003	7	9.7%
0.5	4	5.6%
0.4	4	5.6%
0.3	3	4.2%
0.043	3	4.2%
34.0	2	2.8%
0.021	2	2.8%
0.005	2	2.8%
37.0	2	2.8%
24.0	2	2.8%
Other values (38)	41	56.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.002	1	1.4%
0.003	7	9.7%
0.004	2	2.8%
0.005	2	2.8%
0.014	1	1.4%
0.015	1	1.4%
0.016	1	1.4%
0.018	1	1.4%
0.021	2	2.8%
0.024	2	2.8%

Value	Count	Frequency (%)
75.0	1	1.4%
72.0	1	1.4%
67.0	1	1.4%
66.0	1	1.4%
61.0	1	1.4%
48.0	1	1.4%
41.0	1	1.4%
37.0	2	2.8%
34.0	2	2.8%
30.0	1	1.4%

부산
Real number (ℝ)

HIGH CORRELATION

Distinct	42
Distinct (%)	58.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.113833

Minimum	0.002
Maximum	69
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.002
5-th percentile	0.003
Q1	0.017
median	0.1305
Q3	15
95-th percentile	54.35
Maximum	69
Range	68.998
Interquartile range (IQR)	14.983

Descriptive statistics

Standard deviation	17.7368
Coefficient of variation (CV)	1.7537168
Kurtosis	3.0458071
Mean	10.113833
Median Absolute Deviation (MAD)	0.128
Skewness	1.9250539
Sum	728.196
Variance	314.59406
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=42)

Value	Count	Frequency (%)
0.3	8	11.1%
0.003	7	9.7%
12.0	4	5.6%
0.002	3	4.2%
0.042	3	4.2%
0.2	3	4.2%
0.046	2	2.8%
0.004	2	2.8%
25.0	2	2.8%
0.017	2	2.8%
Other values (32)	36	50.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.002	3	4.2%
0.003	7	9.7%
0.004	2	2.8%
0.009	1	1.4%
0.01	2	2.8%
0.011	2	2.8%
0.017	2	2.8%
0.018	1	1.4%
0.02	1	1.4%
0.021	2	2.8%

Value	Count	Frequency (%)
69.0	1	1.4%
65.0	1	1.4%
64.0	1	1.4%
56.0	1	1.4%
53.0	1	1.4%
41.0	1	1.4%
34.0	1	1.4%
32.0	1	1.4%
31.0	1	1.4%
28.0	1	1.4%

대구
Real number (ℝ)

HIGH CORRELATION

Distinct	48
Distinct (%)	66.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.567569

Minimum	0.002
Maximum	82
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.002
5-th percentile	0.002
Q1	0.014
median	0.183
Q3	16.75
95-th percentile	62.95
Maximum	82
Range	81.998
Interquartile range (IQR)	16.736

Descriptive statistics

Standard deviation	20.793172
Coefficient of variation (CV)	1.7975403
Kurtosis	3.3383519
Mean	11.567569
Median Absolute Deviation (MAD)	0.1805
Skewness	2.0061985
Sum	832.865
Variance	432.35602
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=48)

Value	Count	Frequency (%)
0.002	9	12.5%
0.3	9	12.5%
0.016	3	4.2%
0.003	2	2.8%
0.008	2	2.8%
0.054	2	2.8%
0.5	2	2.8%
0.048	2	2.8%
0.014	2	2.8%
56.0	1	1.4%
Other values (38)	38	52.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.002	9	12.5%
0.003	2	2.8%
0.004	1	1.4%
0.006	1	1.4%
0.007	1	1.4%
0.008	2	2.8%
0.01	1	1.4%
0.014	2	2.8%
0.016	3	4.2%
0.019	1	1.4%

Value	Count	Frequency (%)
82.0	1	1.4%
78.0	1	1.4%
71.0	1	1.4%
69.0	1	1.4%
58.0	1	1.4%
56.0	1	1.4%
43.0	1	1.4%
35.0	1	1.4%
34.0	1	1.4%
32.0	1	1.4%

인천
Real number (ℝ)

HIGH CORRELATION

Distinct	46
Distinct (%)	63.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.218944

Minimum	0.003
Maximum	79
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.02175
median	0.235
Q3	18.25
95-th percentile	55.05
Maximum	79
Range	78.997
Interquartile range (IQR)	18.22825

Descriptive statistics

Standard deviation	19.50506
Coefficient of variation (CV)	1.7385825
Kurtosis	3.2739269
Mean	11.218944
Median Absolute Deviation (MAD)	0.232
Skewness	1.9461948
Sum	807.764
Variance	380.44737
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=46)

Value	Count	Frequency (%)
0.003	7	9.7%
0.4	5	6.9%
0.04	4	5.6%
0.6	4	5.6%
0.004	3	4.2%
0.5	3	4.2%
0.015	2	2.8%
0.014	2	2.8%
25.0	2	2.8%
13.0	2	2.8%
Other values (36)	38	52.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	7	9.7%
0.004	3	4.2%
0.005	1	1.4%
0.006	1	1.4%
0.014	2	2.8%
0.015	2	2.8%
0.02	1	1.4%
0.021	1	1.4%
0.022	1	1.4%
0.023	1	1.4%

Value	Count	Frequency (%)
79.0	1	1.4%
72.0	2	2.8%
60.0	1	1.4%
51.0	1	1.4%
43.0	1	1.4%
42.0	1	1.4%
37.0	1	1.4%
36.0	1	1.4%
30.0	1	1.4%
28.0	2	2.8%

광주
Real number (ℝ)

HIGH CORRELATION

Distinct	47
Distinct (%)	65.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.741944

Minimum	0.003
Maximum	93
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.01175
median	0.2795
Q3	20
95-th percentile	53.8
Maximum	93
Range	92.997
Interquartile range (IQR)	19.98825

Descriptive statistics

Standard deviation	20.412258
Coefficient of variation (CV)	1.7384053
Kurtosis	4.5752213
Mean	11.741944
Median Absolute Deviation (MAD)	0.276
Skewness	2.0961069
Sum	845.42
Variance	416.66028
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=47)

Value	Count	Frequency (%)
0.003	8	11.1%
0.5	8	11.1%
0.004	3	4.2%
0.6	3	4.2%
0.01	2	2.8%
12.0	2	2.8%
0.048	2	2.8%
56.0	2	2.8%
29.0	2	2.8%
0.052	2	2.8%
Other values (37)	38	52.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	8	11.1%
0.004	3	4.2%
0.006	1	1.4%
0.007	1	1.4%
0.008	1	1.4%
0.009	1	1.4%
0.01	2	2.8%
0.011	1	1.4%
0.012	1	1.4%
0.013	1	1.4%

Value	Count	Frequency (%)
93.0	1	1.4%
85.0	1	1.4%
56.0	2	2.8%
52.0	1	1.4%
46.0	1	1.4%
43.0	1	1.4%
40.0	1	1.4%
33.0	1	1.4%
31.0	1	1.4%
29.0	2	2.8%

대전
Real number (ℝ)

HIGH CORRELATION

Distinct	47
Distinct (%)	65.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.980347

Minimum	0.002
Maximum	87
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.002
5-th percentile	0.003
Q1	0.01475
median	0.178
Q3	16.25
95-th percentile	56.45
Maximum	87
Range	86.998
Interquartile range (IQR)	16.23525

Descriptive statistics

Standard deviation	19.766985
Coefficient of variation (CV)	1.8002149
Kurtosis	4.2222001
Mean	10.980347
Median Absolute Deviation (MAD)	0.176
Skewness	2.1145945
Sum	790.585
Variance	390.7337
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=47)

Value	Count	Frequency (%)
0.4	8	11.1%
0.003	6	8.3%
0.004	3	4.2%
0.002	3	4.2%
57.0	2	2.8%
0.011	2	2.8%
9.0	2	2.8%
0.049	2	2.8%
0.3	2	2.8%
24.0	2	2.8%
Other values (37)	40	55.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.002	3	4.2%
0.003	6	8.3%
0.004	3	4.2%
0.008	1	1.4%
0.009	1	1.4%
0.011	2	2.8%
0.012	1	1.4%
0.014	1	1.4%
0.015	1	1.4%
0.017	1	1.4%

Value	Count	Frequency (%)
87.0	1	1.4%
79.0	1	1.4%
57.0	2	2.8%
56.0	1	1.4%
51.0	1	1.4%
43.0	1	1.4%
38.0	1	1.4%
32.0	1	1.4%
31.0	1	1.4%
26.0	1	1.4%

울산
Real number (ℝ)

HIGH CORRELATION

Distinct	49
Distinct (%)	68.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.717403

Minimum	0.003
Maximum	74
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.004
Q1	0.022
median	0.182
Q3	15.5
95-th percentile	56.9
Maximum	74
Range	73.997
Interquartile range (IQR)	15.478

Descriptive statistics

Standard deviation	18.759387
Coefficient of variation (CV)	1.7503669
Kurtosis	3.0325943
Mean	10.717403
Median Absolute Deviation (MAD)	0.178
Skewness	1.9163531
Sum	771.653
Variance	351.9146
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=49)

Value	Count	Frequency (%)
0.004	5	6.9%
0.4	5	6.9%
0.3	4	5.6%
0.022	3	4.2%
11.0	2	2.8%
26.0	2	2.8%
0.003	2	2.8%
0.043	2	2.8%
0.005	2	2.8%
0.012	2	2.8%
Other values (39)	43	59.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	2	2.8%
0.004	5	6.9%
0.005	2	2.8%
0.006	2	2.8%
0.007	1	1.4%
0.01	1	1.4%
0.012	2	2.8%
0.013	1	1.4%
0.015	1	1.4%
0.022	3	4.2%

Value	Count	Frequency (%)
74.0	1	1.4%
73.0	1	1.4%
60.0	1	1.4%
58.0	1	1.4%
56.0	1	1.4%
42.0	1	1.4%
40.0	1	1.4%
39.0	1	1.4%
31.0	1	1.4%
30.0	1	1.4%

경기
Real number (ℝ)

HIGH CORRELATION

Distinct	45
Distinct (%)	62.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	12.346236

Minimum	0.003
Maximum	78
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.019
median	0.184
Q3	18.5
95-th percentile	68
Maximum	78
Range	77.997
Interquartile range (IQR)	18.481

Descriptive statistics

Standard deviation	21.397754
Coefficient of variation (CV)	1.7331398
Kurtosis	2.5962356
Mean	12.346236
Median Absolute Deviation (MAD)	0.181
Skewness	1.8484279
Sum	888.929
Variance	457.86386
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=45)

Value	Count	Frequency (%)
0.003	7	9.7%
0.5	5	6.9%
0.4	5	6.9%
0.004	4	5.6%
0.019	3	4.2%
23.0	2	2.8%
35.0	2	2.8%
0.3	2	2.8%
17.0	2	2.8%
0.038	2	2.8%
Other values (35)	38	52.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	7	9.7%
0.004	4	5.6%
0.005	1	1.4%
0.012	1	1.4%
0.013	1	1.4%
0.014	2	2.8%
0.018	1	1.4%
0.019	3	4.2%
0.022	1	1.4%
0.026	1	1.4%

Value	Count	Frequency (%)
78.0	1	1.4%
77.0	1	1.4%
76.0	1	1.4%
68.0	2	2.8%
53.0	1	1.4%
45.0	1	1.4%
38.0	1	1.4%
37.0	1	1.4%
35.0	2	2.8%
32.0	1	1.4%

강원
Real number (ℝ)

HIGH CORRELATION

Distinct	42
Distinct (%)	58.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.659625

Minimum	0.002
Maximum	63
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.002
5-th percentile	0.002
Q1	0.00875
median	0.1805
Q3	16
95-th percentile	52.25
Maximum	63
Range	62.998
Interquartile range (IQR)	15.99125

Descriptive statistics

Standard deviation	16.88645
Coefficient of variation (CV)	1.7481476
Kurtosis	2.8055025
Mean	9.659625
Median Absolute Deviation (MAD)	0.1785
Skewness	1.9002555
Sum	695.493
Variance	285.15219
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=42)

Value	Count	Frequency (%)
0.002	7	9.7%
0.4	6	8.3%
0.003	5	6.9%
0.3	3	4.2%
0.008	3	4.2%
0.5	3	4.2%
21.0	2	2.8%
0.041	2	2.8%
16.0	2	2.8%
8.0	2	2.8%
Other values (32)	37	51.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.002	7	9.7%
0.003	5	6.9%
0.005	1	1.4%
0.007	2	2.8%
0.008	3	4.2%
0.009	1	1.4%
0.01	2	2.8%
0.011	1	1.4%
0.013	1	1.4%
0.014	1	1.4%

Value	Count	Frequency (%)
63.0	1	1.4%
61.0	1	1.4%
59.0	1	1.4%
55.0	1	1.4%
50.0	1	1.4%
49.0	1	1.4%
32.0	1	1.4%
30.0	1	1.4%
29.0	2	2.8%
25.0	1	1.4%

충북
Real number (ℝ)

HIGH CORRELATION

Distinct	44
Distinct (%)	61.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.192903

Minimum	0.002
Maximum	74
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.002
5-th percentile	0.002
Q1	0.01275
median	0.1815
Q3	18.25
95-th percentile	64.35
Maximum	74
Range	73.998
Interquartile range (IQR)	18.23725

Descriptive statistics

Standard deviation	19.523206
Coefficient of variation (CV)	1.7442487
Kurtosis	2.7266531
Mean	11.192903
Median Absolute Deviation (MAD)	0.1795
Skewness	1.8776474
Sum	805.889
Variance	381.15558
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=44)

Value	Count	Frequency (%)
0.002	8	11.1%
0.4	6	8.3%
0.003	4	5.6%
35.0	3	4.2%
0.01	3	4.2%
0.5	3	4.2%
24.0	2	2.8%
0.047	2	2.8%
11.0	2	2.8%
66.0	2	2.8%
Other values (34)	37	51.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.002	8	11.1%
0.003	4	5.6%
0.009	1	1.4%
0.01	3	4.2%
0.011	1	1.4%
0.012	1	1.4%
0.013	1	1.4%
0.014	2	2.8%
0.016	1	1.4%
0.018	1	1.4%

Value	Count	Frequency (%)
74.0	1	1.4%
68.0	1	1.4%
66.0	2	2.8%
63.0	1	1.4%
48.0	1	1.4%
36.0	1	1.4%
35.0	3	4.2%
31.0	1	1.4%
29.0	1	1.4%
27.0	1	1.4%

충남
Real number (ℝ)

HIGH CORRELATION

Distinct	44
Distinct (%)	61.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	12.411972

Minimum	0.003
Maximum	84
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.004
Q1	0.012
median	0.1855
Q3	20.5
95-th percentile	60.5
Maximum	84
Range	83.997
Interquartile range (IQR)	20.488

Descriptive statistics

Standard deviation	20.802184
Coefficient of variation (CV)	1.6759773
Kurtosis	2.3959474
Mean	12.411972
Median Absolute Deviation (MAD)	0.1815
Skewness	1.7472788
Sum	893.662
Variance	432.73086
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=44)

Value	Count	Frequency (%)
0.004	8	11.1%
0.4	8	11.1%
0.012	3	4.2%
0.005	3	4.2%
0.011	3	4.2%
66.0	2	2.8%
0.5	2	2.8%
17.0	2	2.8%
37.0	2	2.8%
0.3	2	2.8%
Other values (34)	37	51.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	1	1.4%
0.004	8	11.1%
0.005	3	4.2%
0.009	1	1.4%
0.011	3	4.2%
0.012	3	4.2%
0.013	1	1.4%
0.014	1	1.4%
0.017	2	2.8%
0.019	1	1.4%

Value	Count	Frequency (%)
84.0	1	1.4%
75.0	1	1.4%
66.0	2	2.8%
56.0	1	1.4%
48.0	1	1.4%
42.0	1	1.4%
40.0	1	1.4%
38.0	1	1.4%
37.0	2	2.8%
33.0	2	2.8%

전북
Real number (ℝ)

HIGH CORRELATION

Distinct	39
Distinct (%)	54.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.844208

Minimum	0.003
Maximum	89
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.01
median	0.18
Q3	19.5
95-th percentile	56
Maximum	89
Range	88.997
Interquartile range (IQR)	19.49

Descriptive statistics

Standard deviation	20.69798
Coefficient of variation (CV)	1.7475191
Kurtosis	4.0462422
Mean	11.844208
Median Absolute Deviation (MAD)	0.177
Skewness	2.0336851
Sum	852.783
Variance	428.4064
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=39)

Value	Count	Frequency (%)
0.003	11	15.3%
0.3	8	11.1%
0.01	5	6.9%
0.4	4	5.6%
32.0	3	4.2%
28.0	2	2.8%
0.06	2	2.8%
56.0	2	2.8%
0.049	2	2.8%
0.014	2	2.8%
Other values (29)	31	43.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	11	15.3%
0.004	1	1.4%
0.007	1	1.4%
0.008	1	1.4%
0.01	5	6.9%
0.012	2	2.8%
0.013	1	1.4%
0.014	2	2.8%
0.041	1	1.4%
0.046	1	1.4%

Value	Count	Frequency (%)
89.0	1	1.4%
87.0	1	1.4%
62.0	1	1.4%
56.0	2	2.8%
46.0	1	1.4%
43.0	1	1.4%
39.0	1	1.4%
32.0	3	4.2%
31.0	1	1.4%
29.0	1	1.4%

전남
Real number (ℝ)

HIGH CORRELATION

Distinct	42
Distinct (%)	58.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.550625

Minimum	0.003
Maximum	73
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.00875
median	0.1785
Q3	14.5
95-th percentile	45.45
Maximum	73
Range	72.997
Interquartile range (IQR)	14.49125

Descriptive statistics

Standard deviation	16.359793
Coefficient of variation (CV)	1.7129552
Kurtosis	3.0780133
Mean	9.550625
Median Absolute Deviation (MAD)	0.1755
Skewness	1.8706175
Sum	687.645
Variance	267.64283
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=42)

Value	Count	Frequency (%)
0.003	8	11.1%
0.4	7	9.7%
0.008	4	5.6%
0.004	4	5.6%
14.0	3	4.2%
0.5	3	4.2%
51.0	2	2.8%
22.0	2	2.8%
0.052	2	2.8%
23.0	2	2.8%
Other values (32)	35	48.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	8	11.1%
0.004	4	5.6%
0.006	1	1.4%
0.007	1	1.4%
0.008	4	5.6%
0.009	2	2.8%
0.01	1	1.4%
0.014	1	1.4%
0.015	1	1.4%
0.017	1	1.4%

Value	Count	Frequency (%)
73.0	1	1.4%
51.0	2	2.8%
46.0	1	1.4%
45.0	1	1.4%
43.0	1	1.4%
42.0	1	1.4%
34.0	1	1.4%
30.0	1	1.4%
28.0	1	1.4%
24.0	1	1.4%

경북
Real number (ℝ)

HIGH CORRELATION

Distinct	43
Distinct (%)	59.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.139694

Minimum	0.003
Maximum	79
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.00975
median	0.183
Q3	16.5
95-th percentile	61
Maximum	79
Range	78.997
Interquartile range (IQR)	16.49025

Descriptive statistics

Standard deviation	19.681249
Coefficient of variation (CV)	1.7667674
Kurtosis	2.9894528
Mean	11.139694
Median Absolute Deviation (MAD)	0.18
Skewness	1.9332251
Sum	802.058
Variance	387.35156
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=43)

Value	Count	Frequency (%)
0.003	8	11.1%
0.3	7	9.7%
0.004	4	5.6%
0.012	3	4.2%
13.0	3	4.2%
0.4	3	4.2%
0.057	2	2.8%
0.5	2	2.8%
21.0	2	2.8%
0.009	2	2.8%
Other values (33)	36	50.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	8	11.1%
0.004	4	5.6%
0.006	1	1.4%
0.007	1	1.4%
0.008	2	2.8%
0.009	2	2.8%
0.01	1	1.4%
0.012	3	4.2%
0.014	1	1.4%
0.015	1	1.4%

Value	Count	Frequency (%)
79.0	1	1.4%
68.0	1	1.4%
67.0	1	1.4%
61.0	2	2.8%
54.0	1	1.4%
44.0	1	1.4%
33.0	1	1.4%
32.0	1	1.4%
30.0	1	1.4%
29.0	2	2.8%

경남
Real number (ℝ)

HIGH CORRELATION

Distinct	46
Distinct (%)	63.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.6610139

Minimum	0.003
Maximum	67
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.01375
median	0.18
Q3	14.75
95-th percentile	48.8
Maximum	67
Range	66.997
Interquartile range (IQR)	14.73625

Descriptive statistics

Standard deviation	16.477838
Coefficient of variation (CV)	1.7056013
Kurtosis	2.6155772
Mean	9.6610139
Median Absolute Deviation (MAD)	0.177
Skewness	1.8154778
Sum	695.593
Variance	271.51913
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=46)

Value	Count	Frequency (%)
0.003	9	12.5%
0.4	8	11.1%
0.004	3	4.2%
0.5	2	2.8%
13.0	2	2.8%
0.015	2	2.8%
0.01	2	2.8%
0.3	2	2.8%
24.0	2	2.8%
28.0	2	2.8%
Other values (36)	38	52.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	9	12.5%
0.004	3	4.2%
0.008	1	1.4%
0.009	1	1.4%
0.01	2	2.8%
0.011	1	1.4%
0.013	1	1.4%
0.014	1	1.4%
0.015	2	2.8%
0.018	1	1.4%

Value	Count	Frequency (%)
67.0	1	1.4%
57.0	1	1.4%
56.0	1	1.4%
51.0	1	1.4%
47.0	1	1.4%
38.0	1	1.4%
35.0	1	1.4%
34.0	1	1.4%
29.0	1	1.4%
28.0	2	2.8%

제주
Real number (ℝ)

HIGH CORRELATION

Distinct	38
Distinct (%)	52.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.3205833

Minimum	0.001
Maximum	59
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.001
5-th percentile	0.00155
Q1	0.008
median	0.1325
Q3	16.25
95-th percentile	44.9
Maximum	59
Range	58.999
Interquartile range (IQR)	16.242

Descriptive statistics

Standard deviation	15.671402
Coefficient of variation (CV)	1.6813757
Kurtosis	1.9077683
Mean	9.3205833
Median Absolute Deviation (MAD)	0.1315
Skewness	1.6868049
Sum	671.082
Variance	245.59285
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=38)

Value	Count	Frequency (%)
0.3	9	12.5%
0.002	7	9.7%
0.001	4	5.6%
0.007	3	4.2%
0.008	3	4.2%
0.2	3	4.2%
0.009	3	4.2%
0.065	2	2.8%
0.048	2	2.8%
0.063	2	2.8%
Other values (28)	34	47.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.001	4	5.6%
0.002	7	9.7%
0.003	1	1.4%
0.006	1	1.4%
0.007	3	4.2%
0.008	3	4.2%
0.009	3	4.2%
0.012	2	2.8%
0.039	1	1.4%
0.044	1	1.4%

Value	Count	Frequency (%)
59.0	1	1.4%
57.0	1	1.4%
47.0	1	1.4%
46.0	1	1.4%
44.0	1	1.4%
41.0	2	2.8%
35.0	1	1.4%
31.0	1	1.4%
26.0	2	2.8%
23.0	2	2.8%

세종
Real number (ℝ)

HIGH CORRELATION

Distinct	47
Distinct (%)	65.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.917194

Minimum	0.003
Maximum	77
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	780.0 B

Quantile statistics

Minimum	0.003
5-th percentile	0.003
Q1	0.014
median	0.181
Q3	17
95-th percentile	56.45
Maximum	77
Range	76.997
Interquartile range (IQR)	16.986

Descriptive statistics

Standard deviation	18.983687
Coefficient of variation (CV)	1.7388796
Kurtosis	2.9328709
Mean	10.917194
Median Absolute Deviation (MAD)	0.178
Skewness	1.8905648
Sum	786.038
Variance	360.38036
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=47)

Value	Count	Frequency (%)
0.004	6	8.3%
0.4	6	8.3%
0.5	5	6.9%
0.003	5	6.9%
28.0	2	2.8%
17.0	2	2.8%
0.016	2	2.8%
0.05	2	2.8%
0.014	2	2.8%
27.0	2	2.8%
Other values (37)	38	52.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.003	5	6.9%
0.004	6	8.3%
0.005	1	1.4%
0.009	1	1.4%
0.01	1	1.4%
0.011	1	1.4%
0.012	1	1.4%
0.013	1	1.4%
0.014	2	2.8%
0.016	2	2.8%

Value	Count	Frequency (%)
77.0	1	1.4%
72.0	1	1.4%
59.0	1	1.4%
57.0	1	1.4%
56.0	1	1.4%
46.0	1	1.4%
41.0	1	1.4%
39.0	1	1.4%
33.0	1	1.4%
32.0	1	1.4%

Phik (φk)
Auto

Heatmap
Table

	측정일시	조회항목	서울	부산	대구	인천	광주	대전	울산	경기	강원	충북	충남	전북	전남	경북	경남	제주	세종
측정일시	1.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000	0.000
조회항목	0.000	1.000	0.772	0.732	0.672	0.776	0.703	0.740	0.690	0.760	0.758	0.689	0.759	0.732	0.738	0.704	0.753	0.793	0.747
서울	0.000	0.772	1.000	0.966	0.937	0.977	0.909	0.916	0.943	0.993	0.980	0.900	0.923	0.887	0.886	0.927	0.955	0.946	0.904
부산	0.000	0.732	0.966	1.000	0.948	0.972	0.919	0.889	0.981	0.969	0.962	0.915	0.930	0.887	0.896	0.958	0.987	0.961	0.871
대구	0.000	0.672	0.937	0.948	1.000	0.924	0.959	0.951	0.940	0.925	0.879	0.931	0.986	0.947	0.924	0.993	0.930	0.868	0.908
인천	0.000	0.776	0.977	0.972	0.924	1.000	0.925	0.884	0.973	0.988	0.957	0.887	0.949	0.874	0.880	0.930	0.962	0.943	0.891
광주	0.000	0.703	0.909	0.919	0.959	0.925	1.000	0.976	0.898	0.891	0.857	0.958	0.957	0.988	0.962	0.919	0.926	0.855	0.972
대전	0.000	0.740	0.916	0.889	0.951	0.884	0.976	1.000	0.856	0.893	0.872	0.954	0.934	0.990	0.968	0.938	0.903	0.879	0.996
울산	0.000	0.690	0.943	0.981	0.940	0.973	0.898	0.856	1.000	0.968	0.949	0.904	0.918	0.855	0.875	0.938	0.975	0.933	0.849
경기	0.000	0.760	0.993	0.969	0.925	0.988	0.891	0.893	0.968	1.000	0.988	0.940	0.929	0.871	0.897	0.934	0.959	0.929	0.901
강원	0.000	0.758	0.980	0.962	0.879	0.957	0.857	0.872	0.949	0.988	1.000	0.913	0.886	0.850	0.877	0.906	0.955	0.934	0.892
충북	0.000	0.689	0.900	0.915	0.931	0.887	0.958	0.954	0.904	0.940	0.913	1.000	0.934	0.958	0.957	0.952	0.917	0.819	0.960
충남	0.000	0.759	0.923	0.930	0.986	0.949	0.957	0.934	0.918	0.929	0.886	0.934	1.000	0.930	0.930	0.979	0.916	0.888	0.932
전북	0.000	0.732	0.887	0.887	0.947	0.874	0.988	0.990	0.855	0.871	0.850	0.958	0.930	1.000	0.975	0.943	0.910	0.915	0.977
전남	0.000	0.738	0.886	0.896	0.924	0.880	0.962	0.968	0.875	0.897	0.877	0.957	0.930	0.975	1.000	0.899	0.916	0.899	0.954
경북	0.000	0.704	0.927	0.958	0.993	0.930	0.919	0.938	0.938	0.934	0.906	0.952	0.979	0.943	0.899	1.000	0.951	0.867	0.913
경남	0.000	0.753	0.955	0.987	0.930	0.962	0.926	0.903	0.975	0.959	0.955	0.917	0.916	0.910	0.916	0.951	1.000	0.941	0.883
제주	0.000	0.793	0.946	0.961	0.868	0.943	0.855	0.879	0.933	0.929	0.934	0.819	0.888	0.915	0.899	0.867	0.941	1.000	0.843
세종	0.000	0.747	0.904	0.871	0.908	0.891	0.972	0.996	0.849	0.901	0.892	0.960	0.932	0.977	0.954	0.913	0.883	0.843	1.000

Heatmap
Table

	서울	부산	대구	인천	광주	대전	울산	경기	강원	충북	충남	전북	전남	경북	경남	제주	세종	조회항목
서울	1.000	0.990	0.992	0.995	0.987	0.990	0.991	0.997	0.993	0.991	0.991	0.987	0.988	0.991	0.989	0.978	0.990	0.503
부산	0.990	1.000	0.995	0.988	0.991	0.992	0.995	0.991	0.989	0.992	0.992	0.992	0.994	0.993	0.997	0.988	0.991	0.459
대구	0.992	0.995	1.000	0.993	0.993	0.995	0.996	0.995	0.992	0.996	0.993	0.994	0.996	0.998	0.998	0.986	0.994	0.420
인천	0.995	0.988	0.993	1.000	0.988	0.991	0.991	0.997	0.993	0.992	0.994	0.990	0.990	0.994	0.990	0.980	0.991	0.508
광주	0.987	0.991	0.993	0.988	1.000	0.989	0.991	0.989	0.986	0.988	0.988	0.994	0.995	0.991	0.993	0.987	0.988	0.480
대전	0.990	0.992	0.995	0.991	0.989	1.000	0.993	0.994	0.992	0.996	0.995	0.995	0.992	0.995	0.994	0.983	0.997	0.523
울산	0.991	0.995	0.996	0.991	0.991	0.993	1.000	0.993	0.993	0.995	0.991	0.991	0.993	0.996	0.995	0.984	0.991	0.417
경기	0.997	0.991	0.995	0.997	0.989	0.994	0.993	1.000	0.996	0.995	0.994	0.990	0.991	0.995	0.992	0.983	0.993	0.489
강원	0.993	0.989	0.992	0.993	0.986	0.992	0.993	0.996	1.000	0.994	0.990	0.988	0.987	0.994	0.989	0.979	0.992	0.487
충북	0.991	0.992	0.996	0.992	0.988	0.996	0.995	0.995	0.994	1.000	0.993	0.993	0.992	0.997	0.994	0.982	0.997	0.465
충남	0.991	0.992	0.993	0.994	0.988	0.995	0.991	0.994	0.990	0.993	1.000	0.994	0.992	0.993	0.993	0.984	0.995	0.515
전북	0.987	0.992	0.994	0.990	0.994	0.995	0.991	0.990	0.988	0.993	0.994	1.000	0.994	0.994	0.994	0.988	0.994	0.513
전남	0.988	0.994	0.996	0.990	0.995	0.992	0.993	0.991	0.987	0.992	0.992	0.994	1.000	0.995	0.997	0.989	0.992	0.520
경북	0.991	0.993	0.998	0.994	0.991	0.995	0.996	0.995	0.994	0.997	0.993	0.994	0.995	1.000	0.996	0.986	0.995	0.452
경남	0.989	0.997	0.998	0.990	0.993	0.994	0.995	0.992	0.989	0.994	0.993	0.994	0.997	0.996	1.000	0.990	0.993	0.481
제주	0.978	0.988	0.986	0.980	0.987	0.983	0.984	0.983	0.979	0.982	0.984	0.988	0.989	0.986	0.990	1.000	0.982	0.530
세종	0.990	0.991	0.994	0.991	0.988	0.997	0.991	0.993	0.992	0.997	0.995	0.994	0.992	0.995	0.993	0.982	1.000	0.530
조회항목	0.503	0.459	0.420	0.508	0.480	0.523	0.417	0.489	0.487	0.465	0.515	0.513	0.520	0.452	0.481	0.530	0.530	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

	측정일시	조회항목	조회자료구분	서울	부산	대구	인천	광주	대전	울산	경기	강원	충북	충남	전북	전남	경북	경남	제주	세종
0	2021-04-19	SO2	일평균	0.003	0.002	0.002	0.004	0.003	0.004	0.004	0.004	0.003	0.003	0.004	0.003	0.003	0.004	0.003	0.002	0.004
1	2021-04-19	PM10	일평균	48.0	41.0	43.0	42.0	40.0	43.0	39.0	53.0	50.0	48.0	48.0	43.0	34.0	44.0	34.0	31.0	46.0
2	2021-04-19	NO2	일평균	0.024	0.018	0.014	0.02	0.017	0.015	0.022	0.019	0.01	0.013	0.012	0.012	0.008	0.009	0.014	0.009	0.013
3	2021-04-19	PM2.5	일평균	22.0	15.0	16.0	19.0	20.0	16.0	15.0	23.0	19.0	22.0	22.0	19.0	14.0	16.0	14.0	12.0	21.0
4	2021-04-19	CO	일평균	0.5	0.3	0.3	0.5	0.5	0.4	0.4	0.5	0.5	0.4	0.4	0.3	0.3	0.4	0.4	0.3	0.4
5	2021-04-19	O3	일평균	0.042	0.046	0.048	0.048	0.044	0.047	0.047	0.047	0.054	0.052	0.054	0.048	0.05	0.057	0.049	0.057	0.054
6	2021-04-20	SO2	일평균	0.004	0.003	0.003	0.004	0.003	0.004	0.006	0.004	0.003	0.003	0.005	0.003	0.004	0.004	0.004	0.002	0.005
7	2021-04-20	CO	일평균	0.5	0.3	0.4	0.5	0.6	0.5	0.5	0.5	0.5	0.6	0.4	0.4	0.5	0.4	0.4	0.3	0.5
8	2021-04-20	O3	일평균	0.045	0.061	0.066	0.043	0.054	0.053	0.064	0.05	0.061	0.063	0.058	0.055	0.056	0.066	0.06	0.063	0.06
9	2021-04-20	NO2	일평균	0.035	0.021	0.016	0.028	0.02	0.024	0.023	0.028	0.013	0.018	0.017	0.014	0.014	0.012	0.018	0.012	0.021

	측정일시	조회항목	조회자료구분	서울	부산	대구	인천	광주	대전	울산	경기	강원	충북	충남	전북	전남	경북	경남	제주	세종
62	2021-04-29	NO2	일평균	0.027	0.02	0.016	0.026	0.01	0.017	0.022	0.022	0.009	0.014	0.014	0.01	0.009	0.012	0.015	0.007	0.016
63	2021-04-29	PM10	일평균	66.0	65.0	82.0	79.0	93.0	79.0	74.0	76.0	49.0	66.0	84.0	89.0	73.0	68.0	67.0	57.0	72.0
64	2021-04-29	PM2.5	일평균	21.0	25.0	26.0	28.0	29.0	22.0	26.0	24.0	17.0	24.0	30.0	28.0	23.0	23.0	24.0	23.0	20.0
65	2021-04-29	SO2	일평균	0.003	0.003	0.002	0.003	0.003	0.003	0.004	0.003	0.002	0.002	0.004	0.003	0.003	0.003	0.003	0.002	0.003
66	2021-04-30	SO2	일평균	0.002	0.002	0.002	0.003	0.003	0.002	0.004	0.003	0.002	0.002	0.003	0.003	0.003	0.003	0.003	0.002	0.003
67	2021-04-30	NO2	일평균	0.018	0.011	0.007	0.014	0.007	0.008	0.012	0.014	0.007	0.009	0.009	0.007	0.006	0.007	0.008	0.008	0.009
68	2021-04-30	O3	일평균	0.043	0.06	0.058	0.05	0.059	0.056	0.058	0.048	0.043	0.053	0.057	0.06	0.055	0.057	0.06	0.065	0.057
69	2021-04-30	PM10	일평균	34.0	64.0	56.0	26.0	43.0	51.0	56.0	35.0	24.0	35.0	40.0	46.0	45.0	54.0	56.0	59.0	41.0
70	2021-04-30	CO	일평균	0.4	0.3	0.3	0.4	0.5	0.4	0.4	0.4	0.4	0.4	0.4	0.3	0.4	0.3	0.4	0.3	0.4
71	2021-04-30	PM2.5	일평균	17.0	23.0	19.0	13.0	20.0	16.0	21.0	16.0	13.0	16.0	17.0	19.0	17.0	18.0	20.0	22.0	13.0

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample