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 2 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
`이산화질소농도(ppm)` is highly overall correlated with `초미세먼지(㎍/㎥)` and 1 other fields	High correlation
`일산화탄소농도(ppm)` is highly overall correlated with `미세먼지 1시간(㎍/㎥)` and 2 other fields	High correlation
`미세먼지 1시간(㎍/㎥)` has 247 (2.5%) zeros	Zeros
`초미세먼지(㎍/㎥)` has 132 (1.3%) zeros	Zeros

Reproduction

Analysis started	2024-05-11 05:07:44.749427
Analysis finished	2024-05-11 05:08:26.664606
Duration	41.92 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	2.0190516 × 10¹¹

Minimum	2.0190501 × 10¹¹
Maximum	2.0190531 × 10¹¹
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	2.0190501 × 10¹¹
5-th percentile	2.0190502 × 10¹¹
Q1	2.0190508 × 10¹¹
median	2.0190516 × 10¹¹
Q3	2.0190524 × 10¹¹
95-th percentile	2.019053 × 10¹¹
Maximum	2.0190531 × 10¹¹
Range	302300
Interquartile range (IQR)	159100

Descriptive statistics

Standard deviation	89615.199
Coefficient of variation (CV)	4.4384798 × 10^-7
Kurtosis	-1.2148007
Mean	2.0190516 × 10¹¹
Median Absolute Deviation (MAD)	79500
Skewness	-0.009642388
Sum	2.0190516 × 10¹⁵
Variance	8.0308839 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
201905181000	21	0.2%
201905180000	21	0.2%
201905110000	21	0.2%
201905131400	21	0.2%
201905301300	21	0.2%
201905241000	20	0.2%
201905170200	20	0.2%
201905270400	20	0.2%
201905150400	19	0.2%
201905191900	19	0.2%
Other values (734)	9797	98.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
201905010000	13	0.1%
201905010100	11	0.1%
201905010200	12	0.1%
201905010300	15	0.1%
201905010400	15	0.1%
201905010500	12	0.1%
201905010600	17	0.2%
201905010700	12	0.1%
201905010800	16	0.2%
201905010900	14	0.1%

Value	Count	Frequency (%)
201905312300	8	0.1%
201905312200	12	0.1%
201905312100	15	0.1%
201905312000	13	0.1%
201905311900	13	0.1%
201905311800	12	0.1%
201905311700	13	0.1%
201905311600	15	0.1%
201905311500	13	0.1%
201905311400	14	0.1%

권역코드
Categorical

HIGH CORRELATION

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

102	3160
103	2793
104	1628
101	1245
100	1174

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	104
2nd row	101
3rd row	102
4th row	102
5th row	103

Common Values

Value	Count	Frequency (%)
102	3160	31.6%
103	2793	27.9%
104	1628	16.3%
101	1245	12.4%
100	1174	11.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
102	3160	31.6%
103	2793	27.9%
104	1628	16.3%
101	1245	12.4%
100	1174	11.7%

권역명
Categorical

HIGH CORRELATION

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

동북권	3160
서남권	2793
동남권	1628
서북권	1245
도심권	1174

Length

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

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
동북권	3160	31.6%
서남권	2793	27.9%
동남권	1628	16.3%
서북권	1245	12.4%
도심권	1174	11.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
동북권	3160	31.6%
서남권	2793	27.9%
동남권	1628	16.3%
서북권	1245	12.4%
도심권	1174	11.7%

측정소코드
Real number (ℝ)

HIGH CORRELATION

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	111211.67

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	59.855751
Coefficient of variation (CV)	0.00053821465
Kurtosis	-1.3666538
Mean	111211.67
Median Absolute Deviation (MAD)	60
Skewness	0.02025017
Sum	1.1121167 × 10⁹
Variance	3582.7109
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=25)

Value	Count	Frequency (%)
111274	429	4.3%
111151	420	4.2%
111181	419	4.2%
111201	417	4.2%
111221	414	4.1%
111311	410	4.1%
111191	409	4.1%
111141	408	4.1%
111251	408	4.1%
111301	406	4.1%
Other values (15)	5860	58.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
111121	398	4.0%
111123	380	3.8%
111131	396	4.0%
111141	408	4.1%
111142	377	3.8%
111151	420	4.2%
111152	386	3.9%
111161	378	3.8%
111171	389	3.9%
111181	419	4.2%

Value	Count	Frequency (%)
111311	410	4.1%
111301	406	4.1%
111291	392	3.9%
111281	396	4.0%
111274	429	4.3%
111273	397	4.0%
111262	402	4.0%
111261	400	4.0%
111251	408	4.1%
111241	404	4.0%

측정소명
Categorical

HIGH CORRELATION

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

강동구	429
중랑구	420
은평구	419
마포구	417
구로구	414
Other values (20)	7901

Length

Max length	4
Median length	3
Mean length	3.079
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	송파구
2nd row	마포구
3rd row	동대문구
4th row	성북구
5th row	구로구

Common Values

Value	Count	Frequency (%)
강동구	429	4.3%
중랑구	420	4.2%
은평구	419	4.2%
마포구	417	4.2%
구로구	414	4.1%
노원구	410	4.1%
서대문구	409	4.1%
광진구	408	4.1%
관악구	408	4.1%
양천구	406	4.1%
Other values (15)	5860	58.6%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
강동구	429	4.3%
중랑구	420	4.2%
은평구	419	4.2%
마포구	417	4.2%
구로구	414	4.1%
노원구	410	4.1%
서대문구	409	4.1%
광진구	408	4.1%
관악구	408	4.1%
양천구	406	4.1%
Other values (15)	5860	58.6%

미세먼지 1시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	158
Distinct (%)	1.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	51.334

Minimum	0
Maximum	178
Zeros	247
Zeros (%)	2.5%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	12
Q1	33
median	48
Q3	67
95-th percentile	103.05
Maximum	178
Range	178
Interquartile range (IQR)	34

Descriptive statistics

Standard deviation	27.460529
Coefficient of variation (CV)	0.53493842
Kurtosis	0.60495317
Mean	51.334
Median Absolute Deviation (MAD)	17
Skewness	0.69045968
Sum	513340
Variance	754.08065
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	247	2.5%
42	192	1.9%
37	184	1.8%
41	182	1.8%
38	181	1.8%
36	173	1.7%
40	173	1.7%
44	169	1.7%
35	168	1.7%
46	165	1.7%
Other values (148)	8166	81.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	247	2.5%
3	1	< 0.1%
4	3	< 0.1%
5	9	0.1%
6	14	0.1%
7	31	0.3%
8	21	0.2%
9	52	0.5%
10	42	0.4%
11	57	0.6%

Value	Count	Frequency (%)
178	1	< 0.1%
169	1	< 0.1%
168	1	< 0.1%
162	1	< 0.1%
160	1	< 0.1%
158	1	< 0.1%
157	2	< 0.1%
155	3	< 0.1%
154	2	< 0.1%
153	4	< 0.1%

미세먼지 24시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION

Distinct	129
Distinct (%)	1.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	49.9207

Minimum	0
Maximum	138
Zeros	45
Zeros (%)	0.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	16
Q1	36
median	49
Q3	62
95-th percentile	87.05
Maximum	138
Range	138
Interquartile range (IQR)	26

Descriptive statistics

Standard deviation	20.993915
Coefficient of variation (CV)	0.42054529
Kurtosis	0.47542807
Mean	49.9207
Median Absolute Deviation (MAD)	13
Skewness	0.42760245
Sum	499207
Variance	440.74449
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
54	213	2.1%
36	211	2.1%
60	208	2.1%
61	207	2.1%
58	206	2.1%
38	203	2.0%
37	201	2.0%
43	199	2.0%
56	197	2.0%
44	196	2.0%
Other values (119)	7959	79.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	45	0.4%
6	1	< 0.1%
7	10	0.1%
8	20	0.2%
9	22	0.2%
10	37	0.4%
11	41	0.4%
12	58	0.6%
13	65	0.7%
14	87	0.9%

Value	Count	Frequency (%)
138	1	< 0.1%
135	2	< 0.1%
134	1	< 0.1%
131	1	< 0.1%
130	3	< 0.1%
129	1	< 0.1%
128	4	< 0.1%
126	1	< 0.1%
125	1	< 0.1%
124	4	< 0.1%

초미세먼지(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	116
Distinct (%)	1.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	28.7929

Minimum	0
Maximum	147
Zeros	132
Zeros (%)	1.3%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	6
Q1	15
median	25
Q3	39
95-th percentile	64
Maximum	147
Range	147
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	18.294258
Coefficient of variation (CV)	0.63537393
Kurtosis	1.6112864
Mean	28.7929
Median Absolute Deviation (MAD)	11
Skewness	1.1036137
Sum	287929
Variance	334.67988
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
17	297	3.0%
16	273	2.7%
18	257	2.6%
14	252	2.5%
22	249	2.5%
19	249	2.5%
12	245	2.5%
23	241	2.4%
13	240	2.4%
15	238	2.4%
Other values (106)	7459	74.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	132	1.3%
1	7	0.1%
2	18	0.2%
3	45	0.4%
4	83	0.8%
5	116	1.2%
6	146	1.5%
7	173	1.7%
8	194	1.9%
9	222	2.2%

Value	Count	Frequency (%)
147	1	< 0.1%
125	2	< 0.1%
122	1	< 0.1%
118	1	< 0.1%
117	2	< 0.1%
115	1	< 0.1%
112	1	< 0.1%
110	3	< 0.1%
109	1	< 0.1%
108	3	< 0.1%

오존(ppm)
Real number (ℝ)

Distinct	156
Distinct (%)	1.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0421538

Minimum	0
Maximum	0.186
Zeros	61
Zeros (%)	0.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.008
Q1	0.024
median	0.04
Q3	0.057
95-th percentile	0.083
Maximum	0.186
Range	0.186
Interquartile range (IQR)	0.033

Descriptive statistics

Standard deviation	0.023998257
Coefficient of variation (CV)	0.56930234
Kurtosis	1.7053003
Mean	0.0421538
Median Absolute Deviation (MAD)	0.016
Skewness	0.87146307
Sum	421.538
Variance	0.00057591634
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.034	187	1.9%
0.037	182	1.8%
0.042	177	1.8%
0.038	173	1.7%
0.033	173	1.7%
0.019	170	1.7%
0.04	169	1.7%
0.035	168	1.7%
0.032	167	1.7%
0.039	164	1.6%
Other values (146)	8270	82.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	61	0.6%
0.001	4	< 0.1%
0.002	28	0.3%
0.003	60	0.6%
0.004	63	0.6%
0.005	77	0.8%
0.006	77	0.8%
0.007	74	0.7%
0.008	65	0.7%
0.009	100	1.0%

Value	Count	Frequency (%)
0.186	1	< 0.1%
0.182	1	< 0.1%
0.179	1	< 0.1%
0.175	1	< 0.1%
0.17	1	< 0.1%
0.169	1	< 0.1%
0.166	1	< 0.1%
0.165	1	< 0.1%
0.163	3	< 0.1%
0.162	2	< 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	0.0276833

Minimum	0
Maximum	0.112
Zeros	58
Zeros (%)	0.6%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.008
Q1	0.016
median	0.025
Q3	0.037
95-th percentile	0.055
Maximum	0.112
Range	0.112
Interquartile range (IQR)	0.021

Descriptive statistics

Standard deviation	0.014927427
Coefficient of variation (CV)	0.53922138
Kurtosis	0.74975775
Mean	0.0276833
Median Absolute Deviation (MAD)	0.01
Skewness	0.84675215
Sum	276.833
Variance	0.00022282808
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.017	325	3.2%
0.021	316	3.2%
0.016	315	3.1%
0.015	301	3.0%
0.014	294	2.9%
0.019	292	2.9%
0.02	289	2.9%
0.018	287	2.9%
0.023	281	2.8%
0.013	281	2.8%
Other values (86)	7019	70.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	58	0.6%
0.001	4	< 0.1%
0.002	2	< 0.1%
0.003	13	0.1%
0.004	25	0.2%
0.005	58	0.6%
0.006	81	0.8%
0.007	144	1.4%
0.008	153	1.5%
0.009	165	1.7%

Value	Count	Frequency (%)
0.112	1	< 0.1%
0.11	1	< 0.1%
0.107	1	< 0.1%
0.106	1	< 0.1%
0.105	1	< 0.1%
0.102	1	< 0.1%
0.1	3	< 0.1%
0.093	1	< 0.1%
0.092	1	< 0.1%
0.09	1	< 0.1%

일산화탄소농도(ppm)
Real number (ℝ)

HIGH CORRELATION

Distinct	15
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.47463

Minimum	0
Maximum	1.5
Zeros	55
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	0.6
95-th percentile	0.8
Maximum	1.5
Range	1.5
Interquartile range (IQR)	0.3

Descriptive statistics

Standard deviation	0.18961265
Coefficient of variation (CV)	0.39949572
Kurtosis	0.77677577
Mean	0.47463
Median Absolute Deviation (MAD)	0.1
Skewness	0.6905462
Sum	4746.3
Variance	0.035952958
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=15)

Value	Count	Frequency (%)
0.4	2217	22.2%
0.3	1973	19.7%
0.5	1948	19.5%
0.6	1374	13.7%
0.7	834	8.3%
0.2	688	6.9%
0.8	450	4.5%
0.9	227	2.3%
1.0	97	1.0%
0.1	68	0.7%
Other values (5)	124	1.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	55	0.5%
0.1	68	0.7%
0.2	688	6.9%
0.3	1973	19.7%
0.4	2217	22.2%
0.5	1948	19.5%
0.6	1374	13.7%
0.7	834	8.3%
0.8	450	4.5%
0.9	227	2.3%

Value	Count	Frequency (%)
1.5	2	< 0.1%
1.3	5	0.1%
1.2	20	0.2%
1.1	42	0.4%
1.0	97	1.0%
0.9	227	2.3%
0.8	450	4.5%
0.7	834	8.3%
0.6	1374	13.7%
0.5	1948	19.5%

아황산가스농도(ppm)
Real number (ℝ)

Distinct	17
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0045533

Minimum	0
Maximum	0.018
Zeros	67
Zeros (%)	0.7%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.002
Q1	0.004
median	0.004
Q3	0.005
95-th percentile	0.007
Maximum	0.018
Range	0.018
Interquartile range (IQR)	0.001

Descriptive statistics

Standard deviation	0.0015906641
Coefficient of variation (CV)	0.34934313
Kurtosis	2.9743947
Mean	0.0045533
Median Absolute Deviation (MAD)	0.001
Skewness	1.0019195
Sum	45.533
Variance	2.5302121 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
0.004	3407	34.1%
0.005	2135	21.3%
0.003	1746	17.5%
0.006	1145	11.5%
0.007	565	5.7%
0.002	449	4.5%
0.008	273	2.7%
0.009	120	1.2%
0.0	67	0.7%
0.01	46	0.5%
Other values (7)	47	0.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	67	0.7%
0.001	1	< 0.1%
0.002	449	4.5%
0.003	1746	17.5%
0.004	3407	34.1%
0.005	2135	21.3%
0.006	1145	11.5%
0.007	565	5.7%
0.008	273	2.7%
0.009	120	1.2%

Value	Count	Frequency (%)
0.018	1	< 0.1%
0.016	2	< 0.1%
0.014	1	< 0.1%
0.013	1	< 0.1%
0.012	16	0.2%
0.011	25	0.2%
0.01	46	0.5%
0.009	120	1.2%
0.008	273	2.7%
0.007	565	5.7%

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	0.594	0.646	0.629	0.457	0.508	0.439	0.340
권역코드	0.000	1.000	1.000	0.996	1.000	0.204	0.257	0.154	0.094	0.189	0.335	0.215
권역명	0.000	1.000	1.000	0.996	1.000	0.204	0.257	0.154	0.094	0.189	0.335	0.215
측정소코드	0.000	0.996	0.996	1.000	1.000	0.214	0.262	0.187	0.134	0.188	0.431	0.339
측정소명	0.000	1.000	1.000	1.000	1.000	0.257	0.314	0.205	0.196	0.298	0.539	0.527
미세먼지 1시간(㎍/㎥)	0.594	0.204	0.204	0.214	0.257	1.000	0.888	0.904	0.403	0.469	0.569	0.423
미세먼지 24시간(㎍/㎥)	0.646	0.257	0.257	0.262	0.314	0.888	1.000	0.842	0.361	0.427	0.535	0.376
초미세먼지(㎍/㎥)	0.629	0.154	0.154	0.187	0.205	0.904	0.842	1.000	0.392	0.539	0.602	0.435
오존(ppm)	0.457	0.094	0.094	0.134	0.196	0.403	0.361	0.392	1.000	0.496	0.285	0.318
이산화질소농도(ppm)	0.508	0.189	0.189	0.188	0.298	0.469	0.427	0.539	0.496	1.000	0.627	0.342
일산화탄소농도(ppm)	0.439	0.335	0.335	0.431	0.539	0.569	0.535	0.602	0.285	0.627	1.000	0.583
아황산가스농도(ppm)	0.340	0.215	0.215	0.339	0.527	0.423	0.376	0.435	0.318	0.342	0.583	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	0.004	-0.257	-0.266	-0.144	0.146	-0.199	-0.125	-0.007	0.000	0.000	0.000
측정소코드	0.004	1.000	0.061	0.069	0.048	-0.058	-0.091	-0.159	-0.120	0.906	0.906	0.999
미세먼지 1시간(㎍/㎥)	-0.257	0.061	1.000	0.872	0.833	0.239	0.435	0.554	0.363	0.086	0.086	0.093
미세먼지 24시간(㎍/㎥)	-0.266	0.069	0.872	1.000	0.771	0.244	0.392	0.497	0.307	0.109	0.109	0.115
초미세먼지(㎍/㎥)	-0.144	0.048	0.833	0.771	1.000	0.162	0.526	0.597	0.407	0.064	0.064	0.073
오존(ppm)	0.146	-0.058	0.239	0.244	0.162	1.000	-0.339	-0.095	0.240	0.039	0.039	0.070
이산화질소농도(ppm)	-0.199	-0.091	0.435	0.392	0.526	-0.339	1.000	0.658	0.320	0.080	0.080	0.109
일산화탄소농도(ppm)	-0.125	-0.159	0.554	0.497	0.597	-0.095	0.658	1.000	0.388	0.138	0.138	0.210
아황산가스농도(ppm)	-0.007	-0.120	0.363	0.307	0.407	0.240	0.320	0.388	1.000	0.090	0.090	0.214
권역코드	0.000	0.906	0.086	0.109	0.064	0.039	0.080	0.138	0.090	1.000	1.000	0.999
권역명	0.000	0.906	0.086	0.109	0.064	0.039	0.080	0.138	0.090	1.000	1.000	0.999
측정소명	0.000	0.999	0.093	0.115	0.073	0.070	0.109	0.210	0.214	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)
10099	201905150400	104	동남권	111273	송파구	57	53	55	0.004	0.049	0.5	0.005
405	201905310700	101	서북권	111201	마포구	20	28	13	0.046	0.015	0.2	0.004
9008	201905162300	102	동북권	111152	동대문구	39	39	29	0.041	0.027	0.4	0.004
5238	201905230600	102	동북권	111161	성북구	73	61	44	0.017	0.045	0.9	0.004
11489	201905122000	103	서남권	111221	구로구	76	74	45	0.081	0.025	0.4	0.004
4738	201905240200	102	동북권	111151	중랑구	63	57	45	0.019	0.037	0.7	0.007
11060	201905131300	102	동북권	111171	도봉구	57	61	35	0.055	0.018	0.5	0.005
4771	201905240100	104	동남권	111273	송파구	65	61	37	0.019	0.062	0.7	0.005
960	201905300900	102	동북권	111291	강북구	47	33	18	0.015	0.046	0.6	0.004
5275	201905230400	100	도심권	111123	종로구	58	53	33	0.071	0.016	0.6	0.006

	측정일시	권역코드	권역명	측정소코드	측정소명	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)
15093	201905062000	103	서남권	111231	영등포구	82	48	0	0.032	0.013	0.3	0.004
14883	201905070400	102	동북권	111142	성동구	37	41	10	0.017	0.036	0.4	0.003
7597	201905190800	104	동남권	111262	서초구	18	13	14	0.021	0.019	0.2	0.003
13311	201905091900	102	동북권	111311	노원구	37	40	20	0.047	0.026	0.4	0.004
1383	201905291600	102	동북권	111311	노원구	42	43	18	0.056	0.014	0.4	0.004
16283	201905042000	102	동북권	111161	성북구	63	88	29	0.062	0.033	0.6	0.005
15795	201905051600	103	서남권	111241	동작구	45	54	20	0.082	0.014	0.3	0.004
12158	201905111700	102	동북권	111152	동대문구	70	62	34	0.084	0.024	0.4	0.005
14946	201905070200	104	동남권	111261	강남구	32	34	11	0.025	0.016	0.3	0.005
15575	201905060000	100	도심권	111121	중구	47	49	15	0.049	0.011	0.3	0.003

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Interactions

Correlations

Missing values

Sample