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

`측정소명` is highly overall correlated with `측정소코드` and 2 other fields	High correlation
`권역명` 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 1 other fields	High correlation
`오존(ppm)` is highly overall correlated with `이산화질소농도(ppm)`	High correlation
`이산화질소농도(ppm)` is highly overall correlated with `오존(ppm)` and 1 other fields	High correlation
`일산화탄소농도(ppm)` is highly overall correlated with `이산화질소농도(ppm)`	High correlation
`미세먼지 1시간(㎍/㎥)` has 236 (2.4%) zeros	Zeros
`초미세먼지(㎍/㎥)` has 185 (1.8%) zeros	Zeros

Reproduction

Analysis started	2024-05-11 05:08:47.428238
Analysis finished	2024-05-11 05:09:25.542730
Duration	38.11 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

측정일시
Real number (ℝ)

Distinct	720
Distinct (%)	7.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.0190416 × 10¹¹

Minimum	2.0190401 × 10¹¹
Maximum	2.019043 × 10¹¹
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	2.0190401 × 10¹¹
5-th percentile	2.0190402 × 10¹¹
Q1	2.0190408 × 10¹¹
median	2.0190415 × 10¹¹
Q3	2.0190423 × 10¹¹
95-th percentile	2.0190429 × 10¹¹
Maximum	2.019043 × 10¹¹
Range	292300
Interquartile range (IQR)	150100

Descriptive statistics

Standard deviation	86665.219
Coefficient of variation (CV)	4.292394 × 10^-7
Kurtosis	-1.2029241
Mean	2.0190416 × 10¹¹
Median Absolute Deviation (MAD)	77800
Skewness	0.0017577307
Sum	2.0190416 × 10¹⁵
Variance	7.5108602 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
201904081700	24	0.2%
201904222000	20	0.2%
201904030000	20	0.2%
201904271500	20	0.2%
201904010600	20	0.2%
201904100300	20	0.2%
201904151700	20	0.2%
201904010900	20	0.2%
201904060800	19	0.2%
201904060600	19	0.2%
Other values (710)	9798	98.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
201904010000	16	0.2%
201904010100	18	0.2%
201904010200	17	0.2%
201904010300	16	0.2%
201904010400	14	0.1%
201904010500	11	0.1%
201904010600	20	0.2%
201904010700	14	0.1%
201904010800	13	0.1%
201904010900	20	0.2%

Value	Count	Frequency (%)
201904302300	14	0.1%
201904302200	15	0.1%
201904302100	13	0.1%
201904302000	10	0.1%
201904301900	17	0.2%
201904301800	8	0.1%
201904301700	13	0.1%
201904301600	15	0.1%
201904301500	14	0.1%
201904301400	14	0.1%

권역코드
Categorical

HIGH CORRELATION

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

102	3177
103	2803
104	1579
100	1228
101	1213

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	102
4th row	104
5th row	102

Common Values

Value	Count	Frequency (%)
102	3177	31.8%
103	2803	28.0%
104	1579	15.8%
100	1228	12.3%
101	1213	12.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
102	3177	31.8%
103	2803	28.0%
104	1579	15.8%
100	1228	12.3%
101	1213	12.1%

권역명
Categorical

HIGH CORRELATION

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

동북권	3177
서남권	2803
동남권	1579
도심권	1228
서북권	1213

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	동북권
4th row	동남권
5th row	동북권

Common Values

Value	Count	Frequency (%)
동북권	3177	31.8%
서남권	2803	28.0%
동남권	1579	15.8%
도심권	1228	12.3%
서북권	1213	12.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
동북권	3177	31.8%
서남권	2803	28.0%
동남권	1579	15.8%
도심권	1228	12.3%
서북권	1213	12.1%

측정소코드
Real number (ℝ)

HIGH CORRELATION

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	111210.97

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	60.000765
Coefficient of variation (CV)	0.000539522
Kurtosis	-1.3692355
Mean	111210.97
Median Absolute Deviation (MAD)	60
Skewness	0.029444742
Sum	1.1121097 × 10⁹
Variance	3600.0918
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=25)

Value	Count	Frequency (%)
111251	427	4.3%
111261	421	4.2%
111121	417	4.2%
111201	413	4.1%
111131	412	4.1%
111291	411	4.1%
111141	407	4.1%
111311	404	4.0%
111281	404	4.0%
111221	404	4.0%
Other values (15)	5880	58.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
111121	417	4.2%
111123	399	4.0%
111131	412	4.1%
111141	407	4.1%
111142	395	4.0%
111151	378	3.8%
111152	401	4.0%
111161	395	4.0%
111171	386	3.9%
111181	398	4.0%

Value	Count	Frequency (%)
111311	404	4.0%
111301	387	3.9%
111291	411	4.1%
111281	404	4.0%
111274	374	3.7%
111273	398	4.0%
111262	386	3.9%
111261	421	4.2%
111251	427	4.3%
111241	401	4.0%

측정소명
Categorical

HIGH CORRELATION

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

관악구	427
강남구	421
중구	417
마포구	413
용산구	412
Other values (20)	7910

Length

Max length	4
Median length	3
Mean length	3.0775
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	성북구
2nd row	종로구
3rd row	노원구
4th row	송파구
5th row	성동구

Common Values

Value	Count	Frequency (%)
관악구	427	4.3%
강남구	421	4.2%
중구	417	4.2%
마포구	413	4.1%
용산구	412	4.1%
강북구	411	4.1%
광진구	407	4.1%
구로구	404	4.0%
노원구	404	4.0%
금천구	404	4.0%
Other values (15)	5880	58.8%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
관악구	427	4.3%
강남구	421	4.2%
중구	417	4.2%
마포구	413	4.1%
용산구	412	4.1%
강북구	411	4.1%
광진구	407	4.1%
구로구	404	4.0%
노원구	404	4.0%
금천구	404	4.0%
Other values (15)	5880	58.8%

미세먼지 1시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	202
Distinct (%)	2.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	40.2262

Minimum	0
Maximum	288
Zeros	236
Zeros (%)	2.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	5
Q1	24
median	35
Q3	50
95-th percentile	87
Maximum	288
Range	288
Interquartile range (IQR)	26

Descriptive statistics

Standard deviation	27.940353
Coefficient of variation (CV)	0.69458096
Kurtosis	7.6616602
Mean	40.2262
Median Absolute Deviation (MAD)	13
Skewness	2.1408406
Sum	402262
Variance	780.6633
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
32	257	2.6%
29	247	2.5%
30	245	2.5%
0	236	2.4%
38	233	2.3%
33	233	2.3%
34	230	2.3%
35	229	2.3%
28	229	2.3%
36	223	2.2%
Other values (192)	7638	76.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	236	2.4%
3	184	1.8%
4	62	0.6%
5	52	0.5%
6	62	0.6%
7	54	0.5%
8	76	0.8%
9	76	0.8%
10	79	0.8%
11	69	0.7%

Value	Count	Frequency (%)
288	1	< 0.1%
232	1	< 0.1%
225	1	< 0.1%
224	1	< 0.1%
223	1	< 0.1%
221	1	< 0.1%
208	1	< 0.1%
206	1	< 0.1%
204	1	< 0.1%
202	2	< 0.1%

미세먼지 24시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION

Distinct	160
Distinct (%)	1.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	40.0021

Minimum	0
Maximum	172
Zeros	22
Zeros (%)	0.2%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	9
Q1	26
median	37
Q3	49
95-th percentile	81
Maximum	172
Range	172
Interquartile range (IQR)	23

Descriptive statistics

Standard deviation	22.928159
Coefficient of variation (CV)	0.57317388
Kurtosis	5.0094155
Mean	40.0021
Median Absolute Deviation (MAD)	11
Skewness	1.6894013
Sum	400021
Variance	525.70047
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
37	288	2.9%
33	267	2.7%
34	261	2.6%
30	257	2.6%
40	256	2.6%
31	254	2.5%
35	249	2.5%
38	249	2.5%
32	247	2.5%
36	243	2.4%
Other values (150)	7429	74.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	22	0.2%
3	56	0.6%
4	77	0.8%
5	80	0.8%
6	62	0.6%
7	79	0.8%
8	99	1.0%
9	73	0.7%
10	73	0.7%
11	79	0.8%

Value	Count	Frequency (%)
172	1	< 0.1%
169	1	< 0.1%
162	5	0.1%
160	3	< 0.1%
159	2	< 0.1%
158	2	< 0.1%
157	1	< 0.1%
156	2	< 0.1%
155	2	< 0.1%
154	3	< 0.1%

초미세먼지(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	86
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	20.2264

Minimum	0
Maximum	89
Zeros	185
Zeros (%)	1.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	4
Q1	12
median	18
Q3	25.25
95-th percentile	46
Maximum	89
Range	89
Interquartile range (IQR)	13.25

Descriptive statistics

Standard deviation	12.735665
Coefficient of variation (CV)	0.62965555
Kurtosis	2.7389179
Mean	20.2264
Median Absolute Deviation (MAD)	7
Skewness	1.3752162
Sum	202264
Variance	162.19716
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
17	469	4.7%
15	459	4.6%
16	457	4.6%
14	442	4.4%
11	424	4.2%
12	422	4.2%
18	421	4.2%
13	419	4.2%
19	397	4.0%
10	371	3.7%
Other values (76)	5719	57.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	185	1.8%
1	138	1.4%
2	61	0.6%
3	98	1.0%
4	103	1.0%
5	110	1.1%
6	136	1.4%
7	182	1.8%
8	215	2.1%
9	288	2.9%

Value	Count	Frequency (%)
89	1	< 0.1%
86	1	< 0.1%
83	1	< 0.1%
82	3	< 0.1%
81	1	< 0.1%
80	4	< 0.1%
79	1	< 0.1%
78	3	< 0.1%
77	5	0.1%
76	4	< 0.1%

오존(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	91
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0290348

Minimum	0
Maximum	0.097
Zeros	62
Zeros (%)	0.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.004
Q1	0.016
median	0.029
Q3	0.041
95-th percentile	0.057
Maximum	0.097
Range	0.097
Interquartile range (IQR)	0.025

Descriptive statistics

Standard deviation	0.01648979
Coefficient of variation (CV)	0.56793194
Kurtosis	-0.47283625
Mean	0.0290348
Median Absolute Deviation (MAD)	0.012
Skewness	0.24702062
Sum	290.348
Variance	0.00027191318
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.031	247	2.5%
0.028	238	2.4%
0.033	225	2.2%
0.036	221	2.2%
0.035	221	2.2%
0.034	221	2.2%
0.025	220	2.2%
0.03	218	2.2%
0.024	213	2.1%
0.004	212	2.1%
Other values (81)	7764	77.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	62	0.6%
0.001	33	0.3%
0.002	210	2.1%
0.003	193	1.9%
0.004	212	2.1%
0.005	198	2.0%
0.006	166	1.7%
0.007	177	1.8%
0.008	147	1.5%
0.009	116	1.2%

Value	Count	Frequency (%)
0.097	2	< 0.1%
0.095	1	< 0.1%
0.092	1	< 0.1%
0.091	1	< 0.1%
0.087	1	< 0.1%
0.086	1	< 0.1%
0.085	1	< 0.1%
0.084	2	< 0.1%
0.083	1	< 0.1%
0.082	1	< 0.1%

이산화질소농도(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	90
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0289302

Minimum	0
Maximum	0.093
Zeros	46
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.01
Q1	0.018
median	0.026
Q3	0.038
95-th percentile	0.058
Maximum	0.093
Range	0.093
Interquartile range (IQR)	0.02

Descriptive statistics

Standard deviation	0.014917164
Coefficient of variation (CV)	0.51562602
Kurtosis	0.55248897
Mean	0.0289302
Median Absolute Deviation (MAD)	0.01
Skewness	0.8417152
Sum	289.302
Variance	0.00022252178
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.02	323	3.2%
0.021	307	3.1%
0.019	302	3.0%
0.022	293	2.9%
0.017	291	2.9%
0.015	291	2.9%
0.018	290	2.9%
0.023	286	2.9%
0.026	273	2.7%
0.014	269	2.7%
Other values (80)	7075	70.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	46	0.5%
0.002	1	< 0.1%
0.003	1	< 0.1%
0.004	15	0.1%
0.005	23	0.2%
0.006	60	0.6%
0.007	86	0.9%
0.008	111	1.1%
0.009	145	1.5%
0.01	163	1.6%

Value	Count	Frequency (%)
0.093	2	< 0.1%
0.091	4	< 0.1%
0.09	1	< 0.1%
0.089	1	< 0.1%
0.087	2	< 0.1%
0.085	3	< 0.1%
0.084	4	< 0.1%
0.083	6	0.1%
0.082	5	0.1%
0.081	4	< 0.1%

일산화탄소농도(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	17
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.45469

Minimum	0
Maximum	1.6
Zeros	51
Zeros (%)	0.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.2
Q1	0.3
median	0.4
Q3	0.5
95-th percentile	0.8
Maximum	1.6
Range	1.6
Interquartile range (IQR)	0.2

Descriptive statistics

Standard deviation	0.18103945
Coefficient of variation (CV)	0.39816017
Kurtosis	2.2026461
Mean	0.45469
Median Absolute Deviation (MAD)	0.1
Skewness	1.1092378
Sum	4546.9
Variance	0.032775281
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
0.4	2819	28.2%
0.3	2308	23.1%
0.5	1750	17.5%
0.6	1099	11.0%
0.7	636	6.4%
0.2	631	6.3%
0.8	345	3.5%
0.9	184	1.8%
1.0	95	0.9%
0.0	51	0.5%
Other values (7)	82	0.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	51	0.5%
0.1	13	0.1%
0.2	631	6.3%
0.3	2308	23.1%
0.4	2819	28.2%
0.5	1750	17.5%
0.6	1099	11.0%
0.7	636	6.4%
0.8	345	3.5%
0.9	184	1.8%

Value	Count	Frequency (%)
1.6	1	< 0.1%
1.5	3	< 0.1%
1.4	6	0.1%
1.3	10	0.1%
1.2	18	0.2%
1.1	31	0.3%
1.0	95	0.9%
0.9	184	1.8%
0.8	345	3.5%
0.7	636	6.4%

아황산가스농도(ppm)
Real number (ℝ)

Distinct	15
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0037934

Minimum	0
Maximum	0.014
Zeros	92
Zeros (%)	0.9%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.002
Q1	0.003
median	0.004
Q3	0.004
95-th percentile	0.006
Maximum	0.014
Range	0.014
Interquartile range (IQR)	0.001

Descriptive statistics

Standard deviation	0.0012853333
Coefficient of variation (CV)	0.3388341
Kurtosis	2.1450635
Mean	0.0037934
Median Absolute Deviation (MAD)	0.001
Skewness	0.67177801
Sum	37.934
Variance	1.6520816 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=15)

Value	Count	Frequency (%)
0.004	3255	32.6%
0.003	3121	31.2%
0.005	1485	14.8%
0.002	1146	11.5%
0.006	587	5.9%
0.007	226	2.3%
0.0	92	0.9%
0.008	62	0.6%
0.009	11	0.1%
0.01	6	0.1%
Other values (5)	9	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	92	0.9%
0.001	3	< 0.1%
0.002	1146	11.5%
0.003	3121	31.2%
0.004	3255	32.6%
0.005	1485	14.8%
0.006	587	5.9%
0.007	226	2.3%
0.008	62	0.6%
0.009	11	0.1%

Value	Count	Frequency (%)
0.014	1	< 0.1%
0.013	1	< 0.1%
0.012	1	< 0.1%
0.011	3	< 0.1%
0.01	6	0.1%
0.009	11	0.1%
0.008	62	0.6%
0.007	226	2.3%
0.006	587	5.9%
0.005	1485	14.8%

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	0.639	0.733	0.672	0.341	0.394	0.360	0.355
권역코드	0.000	1.000	1.000	0.996	1.000	0.179	0.230	0.181	0.161	0.258	0.391	0.290
권역명	0.000	1.000	1.000	0.996	1.000	0.179	0.230	0.181	0.161	0.258	0.391	0.290
측정소코드	0.000	0.996	0.996	1.000	1.000	0.182	0.225	0.247	0.207	0.230	0.479	0.404
측정소명	0.000	1.000	1.000	1.000	1.000	0.221	0.275	0.289	0.271	0.351	0.563	0.630
미세먼지 1시간(㎍/㎥)	0.639	0.179	0.179	0.182	0.221	1.000	0.860	0.723	0.234	0.435	0.352	0.266
미세먼지 24시간(㎍/㎥)	0.733	0.230	0.230	0.225	0.275	0.860	1.000	0.770	0.246	0.401	0.347	0.294
초미세먼지(㎍/㎥)	0.672	0.181	0.181	0.247	0.289	0.723	0.770	1.000	0.242	0.405	0.411	0.292
오존(ppm)	0.341	0.161	0.161	0.207	0.271	0.234	0.246	0.242	1.000	0.655	0.476	0.194
이산화질소농도(ppm)	0.394	0.258	0.258	0.230	0.351	0.435	0.401	0.405	0.655	1.000	0.647	0.328
일산화탄소농도(ppm)	0.360	0.391	0.391	0.479	0.563	0.352	0.347	0.411	0.476	0.647	1.000	0.577
아황산가스농도(ppm)	0.355	0.290	0.290	0.404	0.630	0.266	0.294	0.292	0.194	0.328	0.577	1.000

Heatmap
Table

	측정소명	권역명	권역코드
측정소명	1.000	0.999	0.999
권역명	0.999	1.000	1.000
권역코드	0.999	1.000	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	0.005	-0.068	-0.059	0.097	-0.073	0.034	0.018	-0.070	0.000	0.000	0.000
측정소코드	0.005	1.000	0.070	0.079	0.072	-0.062	-0.019	-0.198	-0.002	0.906	0.906	0.999
미세먼지 1시간(㎍/㎥)	-0.068	0.070	1.000	0.886	0.726	-0.038	0.355	0.345	0.264	0.075	0.075	0.079
미세먼지 24시간(㎍/㎥)	-0.059	0.079	0.886	1.000	0.650	0.008	0.263	0.271	0.243	0.097	0.097	0.100
초미세먼지(㎍/㎥)	0.097	0.072	0.726	0.650	1.000	-0.084	0.378	0.371	0.257	0.076	0.076	0.106
오존(ppm)	-0.073	-0.062	-0.038	0.008	-0.084	1.000	-0.666	-0.410	0.065	0.067	0.067	0.098
이산화질소농도(ppm)	0.034	-0.019	0.355	0.263	0.378	-0.666	1.000	0.614	0.128	0.110	0.110	0.131
일산화탄소농도(ppm)	0.018	-0.198	0.345	0.271	0.371	-0.410	0.614	1.000	0.107	0.173	0.173	0.232
아황산가스농도(ppm)	-0.070	-0.002	0.264	0.243	0.257	0.065	0.128	0.107	1.000	0.124	0.124	0.275
권역코드	0.000	0.906	0.075	0.097	0.076	0.067	0.110	0.173	0.124	1.000	1.000	0.999
권역명	0.000	0.906	0.075	0.097	0.076	0.067	0.110	0.173	0.124	1.000	1.000	0.999
측정소명	0.000	0.999	0.079	0.100	0.106	0.098	0.131	0.232	0.275	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)
3981	201904240800	102	동북권	111161	성북구	42	66	27	0.014	0.036	0.9	0.003
16251	201904032100	100	도심권	111123	종로구	34	37	19	0.041	0.026	0.4	0.004
4986	201904221600	102	동북권	111311	노원구	99	69	24	0.056	0.017	0.4	0.003
9373	201904150900	104	동남권	111273	송파구	53	45	16	0.008	0.05	0.6	0.004
8282	201904170400	102	동북권	111142	성동구	43	41	24	0.002	0.066	0.7	0.004
7580	201904180800	101	서북권	111181	은평구	50	30	28	0.019	0.037	0.7	0.008
12350	201904100900	100	도심권	111121	중구	4	4	1	0.03	0.031	0.4	0.002
16138	201904040200	102	동북권	111151	중랑구	30	29	18	0.022	0.029	0.3	0.005
11304	201904120300	101	서북권	111201	마포구	60	50	43	0.012	0.037	0.5	0.004
15329	201904051000	101	서북권	111201	마포구	112	66	54	0.03	0.031	0.5	0.004

	측정일시	권역코드	권역명	측정소코드	측정소명	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)
368	201904300900	103	서남권	111281	금천구	39	28	23	0.005	0.058	0.8	0.004
16399	201904031600	104	동남권	111261	강남구	29	36	18	0.042	0.014	0.3	0.005
7421	201904181500	104	동남권	111261	강남구	22	21	9	0.036	0.016	0.3	0.007
11214	201904120700	103	서남권	111212	강서구	67	55	41	0.005	0.05	0.5	0.004
2798	201904260800	104	동남권	111273	송파구	0	9	9	0.019	0.03	0.3	0.002
10699	201904130400	104	동남권	111274	강동구	52	50	35	0.003	0.062	0.6	0.004
14453	201904062100	101	서북권	111201	마포구	50	74	23	0.028	0.019	0.4	0.004
7033	201904190600	102	동북권	111171	도봉구	54	58	36	0.027	0.01	0.4	0.003
1039	201904290600	103	서남권	111251	관악구	20	17	12	0.006	0.05	0.4	0.005
17893	201904010400	103	서남권	111231	영등포구	22	27	12	0.026	0.01	0.2	0.003

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Interactions

Correlations

Missing values

Sample