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
`측정일시` is highly overall correlated with `미세먼지 24시간(㎍/㎥)` and 1 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 `측정일시` and 3 other fields	High correlation
`초미세먼지(㎍/㎥)` is highly overall correlated with `미세먼지 1시간(㎍/㎥)` and 2 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 `측정일시` and 4 other fields	High correlation
`미세먼지 1시간(㎍/㎥)` has 179 (1.8%) zeros	Zeros
`초미세먼지(㎍/㎥)` has 114 (1.1%) zeros	Zeros
`오존(ppm)` has 237 (2.4%) zeros	Zeros
`이산화질소농도(ppm)` has 198 (2.0%) zeros	Zeros
`일산화탄소농도(ppm)` has 177 (1.8%) zeros	Zeros
`아황산가스농도(ppm)` has 196 (2.0%) zeros	Zeros

Reproduction

Analysis started	2024-05-04 00:10:38.659810
Analysis finished	2024-05-04 00:11:15.970546
Duration	37.31 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

측정일시
Real number (ℝ)

HIGH CORRELATION

Distinct	744
Distinct (%)	7.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.0190316 × 10¹¹

Minimum	2.0190301 × 10¹¹
Maximum	2.0190331 × 10¹¹
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	2.0190301 × 10¹¹
5-th percentile	2.0190302 × 10¹¹
Q1	2.0190308 × 10¹¹
median	2.0190316 × 10¹¹
Q3	2.0190324 × 10¹¹
95-th percentile	2.019033 × 10¹¹
Maximum	2.0190331 × 10¹¹
Range	302300
Interquartile range (IQR)	158800

Descriptive statistics

Standard deviation	89309.355
Coefficient of variation (CV)	4.4233758 × 10^-7
Kurtosis	-1.198862
Mean	2.0190316 × 10¹¹
Median Absolute Deviation (MAD)	79400
Skewness	-0.0012255737
Sum	2.0190316 × 10¹⁵
Variance	7.9761609 × 10⁹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
201903252300	21	0.2%
201903050800	20	0.2%
201903160200	20	0.2%
201903240800	20	0.2%
201903241300	20	0.2%
201903170600	19	0.2%
201903130200	19	0.2%
201903270600	19	0.2%
201903121000	19	0.2%
201903291300	19	0.2%
Other values (734)	9804	98.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
201903010000	13	0.1%
201903010100	15	0.1%
201903010200	13	0.1%
201903010300	12	0.1%
201903010400	15	0.1%
201903010500	16	0.2%
201903010600	12	0.1%
201903010700	12	0.1%
201903010800	16	0.2%
201903010900	12	0.1%

Value	Count	Frequency (%)
201903312300	15	0.1%
201903312200	18	0.2%
201903312100	8	0.1%
201903312000	13	0.1%
201903311900	10	0.1%
201903311800	13	0.1%
201903311700	15	0.1%
201903311600	16	0.2%
201903311500	14	0.1%
201903311400	18	0.2%

권역코드
Categorical

HIGH CORRELATION

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

102	3241
103	2785
104	1591
101	1203
100	1180

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	104
3rd row	102
4th row	102
5th row	102

Common Values

Value	Count	Frequency (%)
102	3241	32.4%
103	2785	27.9%
104	1591	15.9%
101	1203	12.0%
100	1180	11.8%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
102	3241	32.4%
103	2785	27.9%
104	1591	15.9%
101	1203	12.0%
100	1180	11.8%

권역명
Categorical

HIGH CORRELATION

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

동북권	3241
서남권	2785
동남권	1591
서북권	1203
도심권	1180

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	동남권
3rd row	동북권
4th row	동북권
5th row	동북권

Common Values

Value	Count	Frequency (%)
동북권	3241	32.4%
서남권	2785	27.9%
동남권	1591	15.9%
서북권	1203	12.0%
도심권	1180	11.8%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
동북권	3241	32.4%
서남권	2785	27.9%
동남권	1591	15.9%
서북권	1203	12.0%
도심권	1180	11.8%

측정소코드
Real number (ℝ)

HIGH CORRELATION

Distinct	25
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	111211.51

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	60.104131
Coefficient of variation (CV)	0.00054044886
Kurtosis	-1.3715156
Mean	111211.51
Median Absolute Deviation (MAD)	60
Skewness	0.028097263
Sum	1.1121151 × 10⁹
Variance	3612.5066
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=25)

Value	Count	Frequency (%)
111201	426	4.3%
111291	425	4.2%
111311	421	4.2%
111142	416	4.2%
111273	413	4.1%
111212	411	4.1%
111251	409	4.1%
111161	408	4.1%
111151	407	4.1%
111301	406	4.1%
Other values (15)	5858	58.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
111121	398	4.0%
111123	396	4.0%
111131	386	3.9%
111141	395	4.0%
111142	416	4.2%
111151	407	4.1%
111152	395	4.0%
111161	408	4.1%
111171	374	3.7%
111181	385	3.9%

Value	Count	Frequency (%)
111311	421	4.2%
111301	406	4.1%
111291	425	4.2%
111281	384	3.8%
111274	386	3.9%
111273	413	4.1%
111262	404	4.0%
111261	388	3.9%
111251	409	4.1%
111241	389	3.9%

측정소명
Categorical

HIGH CORRELATION

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

마포구	426
강북구	425
노원구	421
성동구	416
송파구	413
Other values (20)	7899

Length

Max length	4
Median length	3
Mean length	3.0784
Min length	2

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	강동구
2nd row	강남구
3rd row	광진구
4th row	성동구
5th row	동대문구

Common Values

Value	Count	Frequency (%)
마포구	426	4.3%
강북구	425	4.2%
노원구	421	4.2%
성동구	416	4.2%
송파구	413	4.1%
강서구	411	4.1%
관악구	409	4.1%
성북구	408	4.1%
중랑구	407	4.1%
양천구	406	4.1%
Other values (15)	5858	58.6%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
마포구	426	4.3%
강북구	425	4.2%
노원구	421	4.2%
성동구	416	4.2%
송파구	413	4.1%
강서구	411	4.1%
관악구	409	4.1%
성북구	408	4.1%
중랑구	407	4.1%
양천구	406	4.1%
Other values (15)	5858	58.6%

미세먼지 1시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	255
Distinct (%)	2.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	68.3528

Minimum	0
Maximum	293
Zeros	179
Zeros (%)	1.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	19
Q1	35
median	52
Q3	93.25
95-th percentile	173
Maximum	293
Range	293
Interquartile range (IQR)	58.25

Descriptive statistics

Standard deviation	47.311461
Coefficient of variation (CV)	0.69216567
Kurtosis	1.438777
Mean	68.3528
Median Absolute Deviation (MAD)	22
Skewness	1.3148328
Sum	683528
Variance	2238.3744
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
34	198	2.0%
36	195	1.9%
35	193	1.9%
39	183	1.8%
0	179	1.8%
33	178	1.8%
29	177	1.8%
41	174	1.7%
38	169	1.7%
40	165	1.7%
Other values (245)	8189	81.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	179	1.8%
3	8	0.1%
4	2	< 0.1%
5	2	< 0.1%
6	3	< 0.1%
7	4	< 0.1%
8	7	0.1%
9	5	0.1%
10	5	0.1%
11	5	0.1%

Value	Count	Frequency (%)
293	1	< 0.1%
266	1	< 0.1%
264	1	< 0.1%
263	1	< 0.1%
262	3	< 0.1%
261	1	< 0.1%
260	1	< 0.1%
258	1	< 0.1%
256	1	< 0.1%
255	1	< 0.1%

미세먼지 24시간(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION

Distinct	207
Distinct (%)	2.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	64.8303

Minimum	0
Maximum	225
Zeros	23
Zeros (%)	0.2%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	25
Q1	38
median	52
Q3	84
95-th percentile	151
Maximum	225
Range	225
Interquartile range (IQR)	46

Descriptive statistics

Standard deviation	38.381897
Coefficient of variation (CV)	0.59203639
Kurtosis	1.361632
Mean	64.8303
Median Absolute Deviation (MAD)	18
Skewness	1.3344739
Sum	648303
Variance	1473.17
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
38	217	2.2%
40	214	2.1%
37	205	2.1%
41	205	2.1%
35	202	2.0%
36	200	2.0%
39	195	1.9%
42	191	1.9%
43	181	1.8%
34	179	1.8%
Other values (197)	8011	80.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	23	0.2%
13	1	< 0.1%
14	2	< 0.1%
15	6	0.1%
16	14	0.1%
17	12	0.1%
18	30	0.3%
19	46	0.5%
20	58	0.6%
21	60	0.6%

Value	Count	Frequency (%)
225	1	< 0.1%
224	1	< 0.1%
223	1	< 0.1%
222	1	< 0.1%
221	2	< 0.1%
220	1	< 0.1%
219	3	< 0.1%
218	1	< 0.1%
217	1	< 0.1%
216	1	< 0.1%

초미세먼지(㎍/㎥)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	180
Distinct (%)	1.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	44.4007

Minimum	0
Maximum	195
Zeros	114
Zeros (%)	1.1%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	10
Q1	19
median	31
Q3	63
95-th percentile	123
Maximum	195
Range	195
Interquartile range (IQR)	44

Descriptive statistics

Standard deviation	35.220789
Coefficient of variation (CV)	0.79324851
Kurtosis	1.3113945
Mean	44.4007
Median Absolute Deviation (MAD)	15
Skewness	1.3581545
Sum	444007
Variance	1240.504
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
20	267	2.7%
16	256	2.6%
22	247	2.5%
13	244	2.4%
21	240	2.4%
17	237	2.4%
24	233	2.3%
23	226	2.3%
25	226	2.3%
18	217	2.2%
Other values (170)	7607	76.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	114	1.1%
1	6	0.1%
2	1	< 0.1%
3	2	< 0.1%
4	17	0.2%
5	19	0.2%
6	30	0.3%
7	65	0.7%
8	74	0.7%
9	113	1.1%

Value	Count	Frequency (%)
195	1	< 0.1%
187	1	< 0.1%
179	1	< 0.1%
178	1	< 0.1%
177	1	< 0.1%
176	1	< 0.1%
174	3	< 0.1%
173	3	< 0.1%
172	2	< 0.1%
170	1	< 0.1%

오존(ppm)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	84
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0275969

Minimum	0
Maximum	0.09
Zeros	237
Zeros (%)	2.4%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.002
Q1	0.015
median	0.029
Q3	0.039
95-th percentile	0.053
Maximum	0.09
Range	0.09
Interquartile range (IQR)	0.024

Descriptive statistics

Standard deviation	0.016027093
Coefficient of variation (CV)	0.58075699
Kurtosis	-0.55097399
Mean	0.0275969
Median Absolute Deviation (MAD)	0.012
Skewness	0.079779389
Sum	275.969
Variance	0.0002568677
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.002	378	3.8%
0.034	294	2.9%
0.032	280	2.8%
0.033	279	2.8%
0.036	260	2.6%
0.035	257	2.6%
0.037	256	2.6%
0.031	252	2.5%
0.003	251	2.5%
0.029	239	2.4%
Other values (74)	7254	72.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	237	2.4%
0.001	45	0.4%
0.002	378	3.8%
0.003	251	2.5%
0.004	180	1.8%
0.005	172	1.7%
0.006	137	1.4%
0.007	159	1.6%
0.008	150	1.5%
0.009	113	1.1%

Value	Count	Frequency (%)
0.09	1	< 0.1%
0.084	1	< 0.1%
0.082	1	< 0.1%
0.081	1	< 0.1%
0.079	2	< 0.1%
0.078	3	< 0.1%
0.077	3	< 0.1%
0.076	3	< 0.1%
0.075	4	< 0.1%
0.074	5	0.1%

이산화질소농도(ppm)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	102
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0330026

Minimum	0
Maximum	0.107
Zeros	198
Zeros (%)	2.0%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.01
Q1	0.019
median	0.03
Q3	0.045
95-th percentile	0.067
Maximum	0.107
Range	0.107
Interquartile range (IQR)	0.026

Descriptive statistics

Standard deviation	0.018245007
Coefficient of variation (CV)	0.55283544
Kurtosis	-0.12080244
Mean	0.0330026
Median Absolute Deviation (MAD)	0.013
Skewness	0.63633207
Sum	330.026
Variance	0.00033288028
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.023	275	2.8%
0.021	265	2.6%
0.014	252	2.5%
0.016	251	2.5%
0.024	248	2.5%
0.02	247	2.5%
0.019	247	2.5%
0.018	240	2.4%
0.017	235	2.4%
0.022	235	2.4%
Other values (92)	7505	75.0%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	198	2.0%
0.003	1	< 0.1%
0.004	2	< 0.1%
0.005	19	0.2%
0.006	34	0.3%
0.007	46	0.5%
0.008	67	0.7%
0.009	104	1.0%
0.01	151	1.5%
0.011	193	1.9%

Value	Count	Frequency (%)
0.107	1	< 0.1%
0.104	1	< 0.1%
0.103	1	< 0.1%
0.102	1	< 0.1%
0.1	1	< 0.1%
0.099	2	< 0.1%
0.098	1	< 0.1%
0.097	4	< 0.1%
0.096	1	< 0.1%
0.094	3	< 0.1%

일산화탄소농도(ppm)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	21
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.60522

Minimum	0
Maximum	2
Zeros	177
Zeros (%)	1.8%
Negative	0
Negative (%)	0.0%
Memory size	166.0 KiB

Quantile statistics

Minimum	0
5-th percentile	0.2
Q1	0.4
median	0.5
Q3	0.8
95-th percentile	1.2
Maximum	2
Range	2
Interquartile range (IQR)	0.4

Descriptive statistics

Standard deviation	0.2940976
Coefficient of variation (CV)	0.48593504
Kurtosis	0.82525667
Mean	0.60522
Median Absolute Deviation (MAD)	0.2
Skewness	0.84681147
Sum	6052.2
Variance	0.086493401
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=21)

Value	Count	Frequency (%)
0.4	1884	18.8%
0.5	1555	15.6%
0.3	1173	11.7%
0.6	1159	11.6%
0.7	1047	10.5%
0.8	741	7.4%
0.9	615	6.2%
1.0	464	4.6%
0.2	328	3.3%
1.1	304	3.0%
Other values (11)	730	7.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	177	1.8%
0.1	4	< 0.1%
0.2	328	3.3%
0.3	1173	11.7%
0.4	1884	18.8%
0.5	1555	15.6%
0.6	1159	11.6%
0.7	1047	10.5%
0.8	741	7.4%
0.9	615	6.2%

Value	Count	Frequency (%)
2.0	2	< 0.1%
1.9	5	0.1%
1.8	10	0.1%
1.7	11	0.1%
1.6	19	0.2%
1.5	41	0.4%
1.4	106	1.1%
1.3	137	1.4%
1.2	218	2.2%
1.1	304	3.0%

아황산가스농도(ppm)
Real number (ℝ)

ZEROS

Distinct	16
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.0044097

Minimum	0
Maximum	0.017
Zeros	196
Zeros (%)	2.0%
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	0.005
95-th percentile	0.008
Maximum	0.017
Range	0.017
Interquartile range (IQR)	0.002

Descriptive statistics

Standard deviation	0.0017956526
Coefficient of variation (CV)	0.40720517
Kurtosis	1.7457013
Mean	0.0044097
Median Absolute Deviation (MAD)	0.001
Skewness	0.69066695
Sum	44.097
Variance	3.2243683 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=16)

Value	Count	Frequency (%)
0.004	2545	25.4%
0.003	2214	22.1%
0.005	1906	19.1%
0.006	1168	11.7%
0.002	797	8.0%
0.007	666	6.7%
0.008	272	2.7%
0.0	196	2.0%
0.009	128	1.3%
0.01	48	0.5%
Other values (6)	60	0.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	196	2.0%
0.001	3	< 0.1%
0.002	797	8.0%
0.003	2214	22.1%
0.004	2545	25.4%
0.005	1906	19.1%
0.006	1168	11.7%
0.007	666	6.7%
0.008	272	2.7%
0.009	128	1.3%

Value	Count	Frequency (%)
0.017	1	< 0.1%
0.014	4	< 0.1%
0.013	5	0.1%
0.012	15	0.1%
0.011	32	0.3%
0.01	48	0.5%
0.009	128	1.3%
0.008	272	2.7%
0.007	666	6.7%
0.006	1168	11.7%

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	0.805	0.854	0.811	0.516	0.550	0.641	0.462
권역코드	0.000	1.000	1.000	0.996	1.000	0.161	0.201	0.095	0.113	0.218	0.376	0.245
권역명	0.000	1.000	1.000	0.996	1.000	0.161	0.201	0.095	0.113	0.218	0.376	0.245
측정소코드	0.000	0.996	0.996	1.000	1.000	0.173	0.246	0.109	0.180	0.189	0.476	0.338
측정소명	0.000	1.000	1.000	1.000	1.000	0.208	0.285	0.149	0.249	0.293	0.530	0.532
미세먼지 1시간(㎍/㎥)	0.805	0.161	0.161	0.173	0.208	1.000	0.897	0.934	0.249	0.433	0.621	0.378
미세먼지 24시간(㎍/㎥)	0.854	0.201	0.201	0.246	0.285	0.897	1.000	0.862	0.260	0.400	0.587	0.353
초미세먼지(㎍/㎥)	0.811	0.095	0.095	0.109	0.149	0.934	0.862	1.000	0.309	0.467	0.647	0.378
오존(ppm)	0.516	0.113	0.113	0.180	0.249	0.249	0.260	0.309	1.000	0.687	0.473	0.376
이산화질소농도(ppm)	0.550	0.218	0.218	0.189	0.293	0.433	0.400	0.467	0.687	1.000	0.707	0.579
일산화탄소농도(ppm)	0.641	0.376	0.376	0.476	0.530	0.621	0.587	0.647	0.473	0.707	1.000	0.757
아황산가스농도(ppm)	0.462	0.245	0.245	0.338	0.532	0.378	0.353	0.378	0.376	0.579	0.757	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	-0.001	-0.495	-0.533	-0.468	0.223	-0.444	-0.514	-0.348	0.000	0.000	0.000
측정소코드	-0.001	1.000	0.040	0.052	0.015	-0.019	-0.026	-0.149	0.050	0.904	0.904	0.999
미세먼지 1시간(㎍/㎥)	-0.495	0.040	1.000	0.904	0.889	0.026	0.407	0.600	0.377	0.067	0.067	0.074
미세먼지 24시간(㎍/㎥)	-0.533	0.052	0.904	1.000	0.822	0.070	0.344	0.548	0.350	0.085	0.085	0.104
초미세먼지(㎍/㎥)	-0.468	0.015	0.889	0.822	1.000	-0.025	0.445	0.632	0.378	0.040	0.040	0.052
오존(ppm)	0.223	-0.019	0.026	0.070	-0.025	1.000	-0.610	-0.252	-0.019	0.046	0.046	0.091
이산화질소농도(ppm)	-0.444	-0.026	0.407	0.344	0.445	-0.610	1.000	0.654	0.379	0.092	0.092	0.107
일산화탄소농도(ppm)	-0.514	-0.149	0.600	0.548	0.632	-0.252	0.654	1.000	0.359	0.158	0.158	0.208
아황산가스농도(ppm)	-0.348	0.050	0.377	0.350	0.378	-0.019	0.379	0.359	1.000	0.104	0.104	0.217
권역코드	0.000	0.904	0.067	0.085	0.040	0.046	0.092	0.158	0.104	1.000	1.000	0.999
권역명	0.000	0.904	0.067	0.085	0.040	0.046	0.092	0.158	0.104	1.000	1.000	0.999
측정소명	0.000	0.999	0.074	0.104	0.052	0.091	0.107	0.208	0.217	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)
10547	201903141000	104	동남권	111274	강동구	51	43	21	0.014	0.048	0.5	0.004
7697	201903190400	104	동남권	111261	강남구	45	42	30	0.002	0.053	0.6	0.007
2663	201903271300	102	동북권	111141	광진구	94	85	56	0.057	0.019	0.7	0.007
15235	201903061400	102	동북권	111142	성동구	192	158	142	0.034	0.06	0.8	0.006
15262	201903061300	102	동북권	111152	동대문구	174	140	120	0.044	0.049	0.8	0.007
4201	201903242300	100	도심권	111131	용산구	19	19	11	0.032	0.024	0.3	0.004
12789	201903101600	103	서남권	111301	양천구	34	57	22	0.049	0.017	0.4	0.005
4458	201903241300	102	동북권	111161	성북구	31	30	14	0.038	0.014	0.5	0.004
17487	201903022000	102	동북권	111291	강북구	127	110	82	0.039	0.042	0.8	0.004
10409	201903141500	102	동북권	111151	중랑구	29	29	14	0.031	0.022	0.3	0.006

	측정일시	권역코드	권역명	측정소코드	측정소명	미세먼지 1시간(㎍/㎥)	미세먼지 24시간(㎍/㎥)	초미세먼지(㎍/㎥)	오존(ppm)	이산화질소농도(ppm)	일산화탄소농도(ppm)	아황산가스농도(ppm)
10377	201903141600	100	도심권	111123	종로구	36	33	15	0.031	0.031	0.6	0.002
668	201903302100	103	서남권	111221	구로구	38	35	26	0.037	0.015	0.3	0.004
14436	201903072200	102	동북권	111151	중랑구	44	47	27	0.016	0.036	0.6	0.008
6843	201903201400	103	서남권	111231	영등포구	128	108	85	0.004	0.103	0.7	0.006
6418	201903210700	103	서남권	111231	영등포구	31	29	0	0.017	0.027	0.3	0.003
5462	201903222100	102	동북권	111311	노원구	22	37	15	0.032	0.013	0.3	0.003
5503	201903221900	101	서북권	111191	서대문구	31	49	11	0.035	0.017	0.6	0.002
1270	201903292100	103	서남권	111281	금천구	42	41	26	0.02	0.049	0.5	0.005
16980	201903031600	101	서북권	111181	은평구	91	77	55	0.075	0.014	0.7	0.006
9797	201903151600	104	동남권	111261	강남구	37	55	19	0.023	0.03	0.3	0.006

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Common Values

Length

Interactions

Correlations

Missing values

Sample