gimi9 Pandas Profiling

Dataset statistics

Number of variables	12
Number of observations	10000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.1 MiB
Average record size in memory	114.0 B

Variable types

Numeric	9
Categorical	3

Dataset

Description	파일 다운로드
Author	서울특별시
URL	https://data.seoul.go.kr/dataList/OA-2221/S/1/datasetView.do

Alerts

`권역명` is highly overall correlated with `측정소코드` and 2 other fields	High correlation
`측정소명` is highly overall correlated with `측정소코드` and 2 other fields	High correlation
`권역코드` is highly overall correlated with `측정소코드` and 2 other fields	High correlation
`측정소코드` is highly overall correlated with `권역코드` and 2 other fields	High correlation
`미세먼지 1시간(㎍/㎥)` is highly overall correlated with `미세먼지 24시간(㎍/㎥)` and 1 other fields	High correlation
`미세먼지 24시간(㎍/㎥)` is highly overall correlated with `미세먼지 1시간(㎍/㎥)` and 1 other fields	High correlation
`초미세먼지(㎍/㎥)` is highly overall correlated with `미세먼지 1시간(㎍/㎥)` and 3 other fields	High correlation
`오존(ppm)` is highly overall correlated with `이산화질소농도(ppm)` and 1 other fields	High correlation
`이산화질소농도(ppm)` is highly overall correlated with `초미세먼지(㎍/㎥)` and 2 other fields	High correlation
`일산화탄소농도(ppm)` is highly overall correlated with `초미세먼지(㎍/㎥)` and 2 other fields	High correlation
`초미세먼지(㎍/㎥)` has 115 (1.1%) zeros	Zeros

Reproduction

Analysis started	2024-05-04 00:13:05.652488
Analysis finished	2024-05-04 00:13:39.112195
Duration	33.46 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

측정일시
Real number (ℝ)

Distinct	744
Distinct (%)	7.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.0190116 × 10¹¹

Minimum	2.0190101 × 10¹¹
Maximum	2.0190131 × 10¹¹
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	2.0190101 × 10¹¹
5-th percentile	2.0190102 × 10¹¹
Q1	2.0190108 × 10¹¹
median	2.0190116 × 10¹¹
Q3	2.0190124 × 10¹¹
95-th percentile	2.019013 × 10¹¹
Maximum	2.0190131 × 10¹¹
Range	302300
Interquartile range (IQR)	159000

Descriptive statistics

Standard deviation	89631.477
Coefficient of variation (CV)	4.4393741 × 10^-7
Kurtosis	-1.2138768
Mean	2.0190116 × 10¹¹
Median Absolute Deviation (MAD)	79500
Skewness	0.005693464
Sum	2.0190116 × 10¹⁵
Variance	8.0338017 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
201901170100	20	0.2%
201901261600	20	0.2%
201901181000	20	0.2%
201901191700	20	0.2%
201901150300	19	0.2%
201901021400	19	0.2%
201901070300	19	0.2%
201901042200	19	0.2%
201901051300	19	0.2%
201901251600	18	0.2%
Other values (734)	9807	98.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
201901010000	17	0.2%
201901010100	11	0.1%
201901010200	14	0.1%
201901010300	13	0.1%
201901010400	11	0.1%
201901010500	14	0.1%
201901010600	15	0.1%
201901010700	14	0.1%
201901010800	13	0.1%
201901010900	11	0.1%

Value	Count	Frequency (%)
201901312300	12	0.1%
201901312200	15	0.1%
201901312100	15	0.1%
201901312000	7	0.1%
201901311900	16	0.2%
201901311800	13	0.1%
201901311700	16	0.2%
201901311600	18	0.2%
201901311500	11	0.1%
201901311400	14	0.1%

권역코드
Categorical

HIGH CORRELATION

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

102	3218
103	2830
104	1576
101	1199
100	1177

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	102
2nd row	100
3rd row	103
4th row	103
5th row	102

Common Values

Value	Count	Frequency (%)
102	3218	32.2%
103	2830	28.3%
104	1576	15.8%
101	1199	12.0%
100	1177	11.8%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
102	3218	32.2%
103	2830	28.3%
104	1576	15.8%
101	1199	12.0%
100	1177	11.8%

권역명
Categorical

HIGH CORRELATION

Distinct	5
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

동북권	3218
서남권	2830
동남권	1576
서북권	1199
도심권	1177

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	동북권
2nd row	도심권
3rd row	서남권
4th row	서남권
5th row	동북권

Common Values

Value	Count	Frequency (%)
동북권	3218	32.2%
서남권	2830	28.3%
동남권	1576	15.8%
서북권	1199	12.0%
도심권	1177	11.8%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
동북권	3218	32.2%
서남권	2830	28.3%
동남권	1576	15.8%
서북권	1199	12.0%
도심권	1177	11.8%

측정소코드
Real number (ℝ)

HIGH CORRELATION

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	111211.24

Minimum	111121
Maximum	111311
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	111121
5-th percentile	111123
Q1	111152
median	111212
Q3	111262
95-th percentile	111301
Maximum	111311
Range	190
Interquartile range (IQR)	110

Descriptive statistics

Standard deviation	59.831328
Coefficient of variation (CV)	0.00053799715
Kurtosis	-1.3655035
Mean	111211.24
Median Absolute Deviation (MAD)	60
Skewness	0.031255582
Sum	1.1121124 × 10⁹
Variance	3579.7878
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=25)

Value	Count	Frequency (%)
111241	427	4.3%
111141	415	4.2%
111171	415	4.2%
111221	414	4.1%
111281	409	4.1%
111291	408	4.1%
111262	408	4.1%
111152	403	4.0%
111311	403	4.0%
111191	403	4.0%
Other values (15)	5895	59.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
111121	389	3.9%
111123	398	4.0%
111131	390	3.9%
111141	415	4.2%
111142	396	4.0%
111151	384	3.8%
111152	403	4.0%
111161	394	3.9%
111171	415	4.2%
111181	401	4.0%

Value	Count	Frequency (%)
111311	403	4.0%
111301	397	4.0%
111291	408	4.1%
111281	409	4.1%
111274	392	3.9%
111273	393	3.9%
111262	408	4.1%
111261	383	3.8%
111251	387	3.9%
111241	427	4.3%

측정소명
Categorical

HIGH CORRELATION

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	156.2 KiB

동작구	427
도봉구	415
광진구	415
구로구	414
금천구	409
Other values (20)	7920

Length

Max length	4
Median length	3
Mean length	3.0816
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	도봉구
2nd row	중구
3rd row	양천구
4th row	영등포구
5th row	성동구

Common Values

Value	Count	Frequency (%)
동작구	427	4.3%
도봉구	415	4.2%
광진구	415	4.2%
구로구	414	4.1%
금천구	409	4.1%
서초구	408	4.1%
강북구	408	4.1%
서대문구	403	4.0%
동대문구	403	4.0%
노원구	403	4.0%
Other values (15)	5895	59.0%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
동작구	427	4.3%
도봉구	415	4.2%
광진구	415	4.2%
구로구	414	4.1%
금천구	409	4.1%
서초구	408	4.1%
강북구	408	4.1%
서대문구	403	4.0%
동대문구	403	4.0%
노원구	403	4.0%
Other values (15)	5895	59.0%

미세먼지 1시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION

Distinct	222
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	65.1783

Minimum	0
Maximum	262
Zeros	92
Zeros (%)	0.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	26
Q1	40
median	56
Q3	80
95-th percentile	139
Maximum	262
Range	262
Interquartile range (IQR)	40

Descriptive statistics

Standard deviation	36.47003
Coefficient of variation (CV)	0.55954252
Kurtosis	2.8025962
Mean	65.1783
Median Absolute Deviation (MAD)	19
Skewness	1.4996105
Sum	651783
Variance	1330.0631
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
48	195	1.9%
37	190	1.9%
43	183	1.8%
42	175	1.8%
39	174	1.7%
41	174	1.7%
38	169	1.7%
44	169	1.7%
51	167	1.7%
40	166	1.7%
Other values (212)	8238	82.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	92	0.9%
10	1	< 0.1%
11	2	< 0.1%
12	3	< 0.1%
13	5	0.1%
14	8	0.1%
15	6	0.1%
16	6	0.1%
17	15	0.1%
18	11	0.1%

Value	Count	Frequency (%)
262	1	< 0.1%
259	1	< 0.1%
249	1	< 0.1%
247	1	< 0.1%
239	2	< 0.1%
232	2	< 0.1%
231	1	< 0.1%
230	1	< 0.1%
227	2	< 0.1%
226	1	< 0.1%

미세먼지 24시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION

Distinct	184
Distinct (%)	1.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	61.4541

Minimum	0
Maximum	205
Zeros	13
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	30
Q1	41
median	56
Q3	72
95-th percentile	118
Maximum	205
Range	205
Interquartile range (IQR)	31

Descriptive statistics

Standard deviation	28.55209
Coefficient of variation (CV)	0.46460837
Kurtosis	3.4423828
Mean	61.4541
Median Absolute Deviation (MAD)	15
Skewness	1.6292736
Sum	614541
Variance	815.22182
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
40	228	2.3%
61	227	2.3%
62	213	2.1%
37	213	2.1%
63	209	2.1%
43	208	2.1%
39	201	2.0%
64	200	2.0%
42	194	1.9%
45	194	1.9%
Other values (174)	7913	79.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	13	0.1%
17	1	< 0.1%
18	4	< 0.1%
19	6	0.1%
20	5	0.1%
21	12	0.1%
22	23	0.2%
23	33	0.3%
24	42	0.4%
25	41	0.4%

Value	Count	Frequency (%)
205	2	< 0.1%
201	1	< 0.1%
200	1	< 0.1%
198	1	< 0.1%
197	1	< 0.1%
196	2	< 0.1%
195	3	< 0.1%
193	1	< 0.1%
192	4	< 0.1%
191	1	< 0.1%

초미세먼지(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	182
Distinct (%)	1.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	37.1835

Minimum	0
Maximum	188
Zeros	115
Zeros (%)	1.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	11
Q1	18
median	26
Q3	46
95-th percentile	102
Maximum	188
Range	188
Interquartile range (IQR)	28

Descriptive statistics

Standard deviation	30.075656
Coefficient of variation (CV)	0.80884414
Kurtosis	3.9275356
Mean	37.1835
Median Absolute Deviation (MAD)	10
Skewness	1.9313665
Sum	371835
Variance	904.54508
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
17	384	3.8%
18	368	3.7%
16	358	3.6%
20	355	3.5%
19	349	3.5%
22	337	3.4%
21	313	3.1%
23	302	3.0%
15	292	2.9%
14	292	2.9%
Other values (172)	6650	66.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	115	1.1%
1	2	< 0.1%
2	4	< 0.1%
3	7	0.1%
4	12	0.1%
5	17	0.2%
6	44	0.4%
7	32	0.3%
8	48	0.5%
9	60	0.6%

Value	Count	Frequency (%)
188	1	< 0.1%
187	1	< 0.1%
185	1	< 0.1%
181	1	< 0.1%
180	1	< 0.1%
179	1	< 0.1%
177	2	< 0.1%
176	1	< 0.1%
175	2	< 0.1%
174	1	< 0.1%

오존(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	51
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0120451

Minimum	0
Maximum	0.056
Zeros	60
Zeros (%)	0.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.002
Q1	0.003
median	0.009
Q3	0.02
95-th percentile	0.031
Maximum	0.056
Range	0.056
Interquartile range (IQR)	0.017

Descriptive statistics

Standard deviation	0.01011083
Coefficient of variation (CV)	0.83941439
Kurtosis	-0.45835265
Mean	0.0120451
Median Absolute Deviation (MAD)	0.007
Skewness	0.75482388
Sum	120.451
Variance	0.00010222889
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.002	1723	17.2%
0.003	815	8.2%
0.004	499	5.0%
0.001	421	4.2%
0.005	405	4.0%
0.006	378	3.8%
0.007	322	3.2%
0.009	271	2.7%
0.02	266	2.7%
0.008	266	2.7%
Other values (41)	4634	46.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	60	0.6%
0.001	421	4.2%
0.002	1723	17.2%
0.003	815	8.2%
0.004	499	5.0%
0.005	405	4.0%
0.006	378	3.8%
0.007	322	3.2%
0.008	266	2.7%
0.009	271	2.7%

Value	Count	Frequency (%)
0.056	1	< 0.1%
0.051	2	< 0.1%
0.05	1	< 0.1%
0.049	1	< 0.1%
0.048	2	< 0.1%
0.047	3	< 0.1%
0.044	5	0.1%
0.043	3	< 0.1%
0.042	5	0.1%
0.041	4	< 0.1%

이산화질소농도(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	96
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0389196

Minimum	0
Maximum	0.11
Zeros	63
Zeros (%)	0.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.013
Q1	0.024
median	0.039
Q3	0.052
95-th percentile	0.069
Maximum	0.11
Range	0.11
Interquartile range (IQR)	0.028

Descriptive statistics

Standard deviation	0.017664635
Coefficient of variation (CV)	0.45387505
Kurtosis	-0.58665814
Mean	0.0389196
Median Absolute Deviation (MAD)	0.014
Skewness	0.20395248
Sum	389.196
Variance	0.00031203934
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.044	212	2.1%
0.043	207	2.1%
0.049	206	2.1%
0.046	203	2.0%
0.04	203	2.0%
0.02	202	2.0%
0.037	198	2.0%
0.022	197	2.0%
0.041	195	1.9%
0.045	194	1.9%
Other values (86)	7983	79.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	63	0.6%
0.001	2	< 0.1%
0.003	2	< 0.1%
0.004	4	< 0.1%
0.005	7	0.1%
0.006	20	0.2%
0.007	27	0.3%
0.008	53	0.5%
0.009	60	0.6%
0.01	67	0.7%

Value	Count	Frequency (%)
0.11	1	< 0.1%
0.096	1	< 0.1%
0.095	2	< 0.1%
0.094	1	< 0.1%
0.093	2	< 0.1%
0.092	3	< 0.1%
0.091	2	< 0.1%
0.09	2	< 0.1%
0.088	2	< 0.1%
0.087	2	< 0.1%

일산화탄소농도(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	27
Distinct (%)	0.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.75414

Minimum	0
Maximum	2.7
Zeros	68
Zeros (%)	0.7%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.3
Q1	0.5
median	0.7
Q3	1
95-th percentile	1.4
Maximum	2.7
Range	2.7
Interquartile range (IQR)	0.5

Descriptive statistics

Standard deviation	0.35183126
Coefficient of variation (CV)	0.46653309
Kurtosis	0.98767776
Mean	0.75414
Median Absolute Deviation (MAD)	0.2
Skewness	0.93439518
Sum	7541.4
Variance	0.12378524
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
0.5	1386	13.9%
0.6	1325	13.2%
0.4	1296	13.0%
0.7	1101	11.0%
0.8	955	9.6%
0.9	775	7.8%
1.0	635	6.3%
1.1	513	5.1%
0.3	440	4.4%
1.2	408	4.1%
Other values (17)	1166	11.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	68	0.7%
0.1	14	0.1%
0.2	109	1.1%
0.3	440	4.4%
0.4	1296	13.0%
0.5	1386	13.9%
0.6	1325	13.2%
0.7	1101	11.0%
0.8	955	9.6%
0.9	775	7.8%

Value	Count	Frequency (%)
2.7	1	< 0.1%
2.5	1	< 0.1%
2.4	1	< 0.1%
2.3	2	< 0.1%
2.2	11	0.1%
2.1	13	0.1%
2.0	17	0.2%
1.9	34	0.3%
1.8	40	0.4%
1.7	76	0.8%

아황산가스농도(ppm)
Real number (ℝ)

Distinct	16
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0051827

Minimum	0
Maximum	0.018
Zeros	54
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.003
Q1	0.004
median	0.005
Q3	0.006
95-th percentile	0.008
Maximum	0.018
Range	0.018
Interquartile range (IQR)	0.002

Descriptive statistics

Standard deviation	0.0016936964
Coefficient of variation (CV)	0.32679808
Kurtosis	1.4277026
Mean	0.0051827
Median Absolute Deviation (MAD)	0.001
Skewness	0.71464044
Sum	51.827
Variance	2.8686076 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=16)

Value	Count	Frequency (%)
0.004	2649	26.5%
0.005	2579	25.8%
0.006	1536	15.4%
0.003	1075	10.8%
0.007	977	9.8%
0.008	618	6.2%
0.009	271	2.7%
0.002	100	1.0%
0.01	99	1.0%
0.0	54	0.5%
Other values (6)	42	0.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	54	0.5%
0.001	1	< 0.1%
0.002	100	1.0%
0.003	1075	10.8%
0.004	2649	26.5%
0.005	2579	25.8%
0.006	1536	15.4%
0.007	977	9.8%
0.008	618	6.2%
0.009	271	2.7%

Value	Count	Frequency (%)
0.018	2	< 0.1%
0.016	1	< 0.1%
0.013	1	< 0.1%
0.012	10	0.1%
0.011	27	0.3%
0.01	99	1.0%
0.009	271	2.7%
0.008	618	6.2%
0.007	977	9.8%
0.006	1536	15.4%

Heatmap
Table

	측정일시	권역코드	권역명	측정소코드	측정소명	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)
측정일시	1.000	0.000	0.000	0.000	0.000	0.727	0.756	0.716	0.419	0.436	0.474	0.210
권역코드	0.000	1.000	1.000	0.996	1.000	0.148	0.178	0.124	0.157	0.265	0.329	0.343
권역명	0.000	1.000	1.000	0.996	1.000	0.148	0.178	0.124	0.157	0.265	0.329	0.343
측정소코드	0.000	0.996	0.996	1.000	1.000	0.183	0.214	0.188	0.220	0.296	0.384	0.452
측정소명	0.000	1.000	1.000	1.000	1.000	0.210	0.275	0.246	0.310	0.383	0.434	0.662
미세먼지 1시간(㎍/㎥)	0.727	0.148	0.148	0.183	0.210	1.000	0.903	0.913	0.186	0.466	0.523	0.351
미세먼지 24시간(㎍/㎥)	0.756	0.178	0.178	0.214	0.275	0.903	1.000	0.832	0.116	0.351	0.433	0.307
초미세먼지(㎍/㎥)	0.716	0.124	0.124	0.188	0.246	0.913	0.832	1.000	0.373	0.566	0.646	0.365
오존(ppm)	0.419	0.157	0.157	0.220	0.310	0.186	0.116	0.373	1.000	0.764	0.539	0.156
이산화질소농도(ppm)	0.436	0.265	0.265	0.296	0.383	0.466	0.351	0.566	0.764	1.000	0.708	0.467
일산화탄소농도(ppm)	0.474	0.329	0.329	0.384	0.434	0.523	0.433	0.646	0.539	0.708	1.000	0.544
아황산가스농도(ppm)	0.210	0.343	0.343	0.452	0.662	0.351	0.307	0.365	0.156	0.467	0.544	1.000

Heatmap
Table

	권역명	측정소명	권역코드
권역명	1.000	0.999	1.000
측정소명	0.999	1.000	0.999
권역코드	1.000	0.999	1.000

Heatmap
Table

	측정일시	측정소코드	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)	권역코드	권역명	측정소명
측정일시	1.000	-0.002	0.146	0.172	-0.156	0.182	-0.157	-0.207	-0.054	0.000	0.000	0.000
측정소코드	-0.002	1.000	0.071	0.084	0.065	-0.019	0.026	-0.134	0.036	0.906	0.906	0.999
미세먼지 1시간(㎍/㎥)	0.146	0.071	1.000	0.891	0.700	-0.089	0.283	0.449	0.203	0.062	0.062	0.075
미세먼지 24시간(㎍/㎥)	0.172	0.084	0.891	1.000	0.578	0.002	0.155	0.311	0.145	0.075	0.075	0.099
초미세먼지(㎍/㎥)	-0.156	0.065	0.700	0.578	1.000	-0.330	0.544	0.693	0.341	0.051	0.051	0.089
오존(ppm)	0.182	-0.019	-0.089	0.002	-0.330	1.000	-0.803	-0.552	-0.081	0.067	0.067	0.114
이산화질소농도(ppm)	-0.157	0.026	0.283	0.155	0.544	-0.803	1.000	0.679	0.253	0.116	0.116	0.143
일산화탄소농도(ppm)	-0.207	-0.134	0.449	0.311	0.693	-0.552	0.679	1.000	0.275	0.143	0.143	0.167
아황산가스농도(ppm)	-0.054	0.036	0.203	0.145	0.341	-0.081	0.253	0.275	1.000	0.149	0.149	0.299
권역코드	0.000	0.906	0.062	0.075	0.051	0.067	0.116	0.143	0.149	1.000	1.000	0.999
권역명	0.000	0.906	0.062	0.075	0.051	0.067	0.116	0.143	0.149	1.000	1.000	0.999
측정소명	0.000	0.999	0.075	0.099	0.089	0.114	0.143	0.167	0.299	0.999	0.999	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	권역코드	권역명	측정소코드	측정소명	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)
8910	201901170300	102	동북권	111171	도봉구	34	28	19	0.002	0.036	0.8	0.005
3127	201901261800	100	도심권	111121	중구	37	39	18	0.033	0.019	0.4	0.003
6819	201901201500	103	서남권	111301	양천구	61	64	14	0.033	0.015	0.4	0.003
16714	201901040300	103	서남권	111231	영등포구	58	49	38	0.005	0.049	1.7	0.005
18106	201901011900	102	동북권	111142	성동구	34	43	27	0.019	0.03	0.4	0.003
12811	201901101500	102	동북권	111141	광진구	71	67	37	0.006	0.052	0.9	0.005
4737	201901240200	102	동북권	111291	강북구	36	45	15	0.029	0.013	0.5	0.003
6140	201901211800	103	서남권	111251	관악구	69	55	34	0.016	0.037	0.5	0.005
7515	201901191100	103	서남권	111281	금천구	91	89	64	0.017	0.045	0.8	0.006
5003	201901231500	101	서북권	111191	서대문구	56	79	23	0.036	0.012	0.9	0.003

	측정일시	권역코드	권역명	측정소코드	측정소명	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)
18090	201901012000	103	서남권	111231	영등포구	37	36	24	0.018	0.022	0.6	0.005
553	201901310100	101	서북권	111191	서대문구	76	60	44	0.017	0.024	0.7	0.004
5957	201901220100	102	동북권	111291	강북구	61	62	20	0.008	0.033	0.7	0.003
8639	201901171400	103	서남권	111241	동작구	52	51	25	0.032	0.019	0.4	0.005
7842	201901182200	103	서남권	111281	금천구	94	74	64	0.001	0.073	1.3	0.006
1064	201901300500	103	서남권	111251	관악구	59	65	31	0.004	0.056	0.5	0.006
15918	201901051100	103	서남권	111251	관악구	54	70	31	0.016	0.032	0.5	0.006
16149	201901050200	104	동남권	111261	강남구	106	65	96	0.005	0.039	0.9	0.005
5474	201901222100	104	동남권	111273	송파구	79	64	50	0.002	0.064	0.9	0.008
13632	201901090600	102	동북권	111141	광진구	30	33	10	0.017	0.012	0.6	0.003

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Interactions

Correlations

Missing values

Sample