gimi9 Pandas Profiling

Dataset statistics

Number of variables	13
Number of observations	68
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	7.8 KiB
Average record size in memory	116.9 B

Variable types

Numeric	11
Categorical	2

Dataset

Description	한국서부발전의 전력생산을 위한 소비탄 성상 정보입니다. 연도,호기,석탄사용량(톤),총수분율,수분(IM),휘발분(VM),회분(ASH),고정탄소(FC),건식유황률,인수식발열량,인수식발열량단위,미연탄소분율(질량백분율),인수유황률 입니다.
URL	https://www.data.go.kr/data/15069251/fileData.do

Alerts

`인수식발열량단위` has constant value ""	Constant
`연도` is highly overall correlated with `고정탄소(FC)` and 3 other fields	High correlation
`석탄사용량(톤)` is highly overall correlated with `총수분율` and 4 other fields	High correlation
`총수분율` is highly overall correlated with `석탄사용량(톤)` and 5 other fields	High correlation
`수분(IM)` is highly overall correlated with `석탄사용량(톤)` and 5 other fields	High correlation
`휘발분(VM)` is highly overall correlated with `석탄사용량(톤)` and 5 other fields	High correlation
`회분(ASH)` is highly overall correlated with `총수분율` and 2 other fields	High correlation
`고정탄소(FC)` is highly overall correlated with `연도` and 6 other fields	High correlation
`건식유황률` is highly overall correlated with `연도` and 2 other fields	High correlation
`인수식발열량` is highly overall correlated with `연도` and 5 other fields	High correlation
`인수유황률` is highly overall correlated with `연도` and 1 other fields	High correlation
`석탄사용량(톤)` has unique values	Unique

Reproduction

Analysis started	2023-12-12 22:29:52.757124
Analysis finished	2023-12-12 22:30:06.340664
Duration	13.58 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

연도
Real number (ℝ)

HIGH CORRELATION

Distinct	7
Distinct (%)	10.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2018.1618

Minimum	2015
Maximum	2021
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	2015
5-th percentile	2015
Q1	2016.75
median	2018
Q3	2020
95-th percentile	2021
Maximum	2021
Range	6
Interquartile range (IQR)	3.25

Descriptive statistics

Standard deviation	1.989602
Coefficient of variation (CV)	0.00098584864
Kurtosis	-1.2148585
Mean	2018.1618
Median Absolute Deviation (MAD)	2
Skewness	-0.078095865
Sum	137235
Variance	3.9585162
Monotonicity	Decreasing

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
2021	11	16.2%
2020	10	14.7%
2019	10	14.7%
2018	10	14.7%
2017	10	14.7%
2016	9	13.2%
2015	8	11.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2015	8	11.8%
2016	9	13.2%
2017	10	14.7%
2018	10	14.7%
2019	10	14.7%
2020	10	14.7%
2021	11	16.2%

Value	Count	Frequency (%)
2021	11	16.2%
2020	10	14.7%
2019	10	14.7%
2018	10	14.7%
2017	10	14.7%
2016	9	13.2%
2015	8	11.8%

호기
Categorical

Distinct	11
Distinct (%)	16.2%
Missing	0
Missing (%)	0.0%
Memory size	676.0 B

1호기	7
2호기	7
3호기	7
4호기	7
5호기	7
Other values (6)	33

Length

Max length	4
Median length	3
Mean length	3.0882353
Min length	3

Unique

Unique	1 ?
Unique (%)	1.5%

Sample

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

Common Values

Value	Count	Frequency (%)
1호기	7	10.3%
2호기	7	10.3%
3호기	7	10.3%
4호기	7	10.3%
5호기	7	10.3%
6호기	7	10.3%
7호기	7	10.3%
8호기	7	10.3%
9호기	6	8.8%
10호기	5	7.4%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
1호기	7	10.3%
2호기	7	10.3%
3호기	7	10.3%
4호기	7	10.3%
5호기	7	10.3%
6호기	7	10.3%
7호기	7	10.3%
8호기	7	10.3%
9호기	6	8.8%
10호기	5	7.4%

석탄사용량(톤)
Real number (ℝ)

HIGH CORRELATION UNIQUE

Distinct	68
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1373166.5

Minimum	212484
Maximum	2835282
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	212484
5-th percentile	618395.9
Q1	1079961.8
median	1357327.5
Q3	1570427
95-th percentile	2273979.9
Maximum	2835282
Range	2622798
Interquartile range (IQR)	490465.25

Descriptive statistics

Standard deviation	504335.14
Coefficient of variation (CV)	0.36727895
Kurtosis	1.3147107
Mean	1373166.5
Median Absolute Deviation (MAD)	243981
Skewness	0.78498299
Sum	93375320
Variance	2.5435393 × 10¹¹
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1028529	1	1.5%
1245056	1	1.5%
2108652	1	1.5%
2835282	1	1.5%
1353242	1	1.5%
1375439	1	1.5%
1218714	1	1.5%
1417800	1	1.5%
858016	1	1.5%
1274953	1	1.5%
Other values (58)	58	85.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
212484	1	1.5%
590563	1	1.5%
592593	1	1.5%
613540	1	1.5%
627414	1	1.5%
805681	1	1.5%
807470	1	1.5%
820691	1	1.5%
837698	1	1.5%
858016	1	1.5%

Value	Count	Frequency (%)
2835282	1	1.5%
2748353	1	1.5%
2698753	1	1.5%
2295116	1	1.5%
2234727	1	1.5%
2195163	1	1.5%
2166002	1	1.5%
2108652	1	1.5%
1895922	1	1.5%
1750731	1	1.5%

총수분율
Real number (ℝ)

HIGH CORRELATION

Distinct	59
Distinct (%)	86.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	15.214853

Minimum	11.67
Maximum	19.6
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	11.67
5-th percentile	13.6035
Q1	14.155
median	14.985
Q3	15.7975
95-th percentile	18.2195
Maximum	19.6
Range	7.93
Interquartile range (IQR)	1.6425

Descriptive statistics

Standard deviation	1.4921531
Coefficient of variation (CV)	0.098072134
Kurtosis	0.51048597
Mean	15.214853
Median Absolute Deviation (MAD)	0.875
Skewness	0.75716643
Sum	1034.61
Variance	2.2265209
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
14.56	3	4.4%
15.1	3	4.4%
14.46	2	2.9%
15.16	2	2.9%
16.94	2	2.9%
13.69	2	2.9%
14.02	2	2.9%
18.41	1	1.5%
18.2	1	1.5%
13.71	1	1.5%
Other values (49)	49	72.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
11.67	1	1.5%
13.35	1	1.5%
13.54	1	1.5%
13.6	1	1.5%
13.61	1	1.5%
13.69	2	2.9%
13.7	1	1.5%
13.71	1	1.5%
13.73	1	1.5%
13.76	1	1.5%

Value	Count	Frequency (%)
19.6	1	1.5%
18.41	1	1.5%
18.25	1	1.5%
18.23	1	1.5%
18.2	1	1.5%
17.75	1	1.5%
17.68	1	1.5%
17.21	1	1.5%
16.94	2	2.9%
16.89	1	1.5%

수분(IM)
Real number (ℝ)

HIGH CORRELATION

Distinct	62
Distinct (%)	91.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.4645588

Minimum	4.19
Maximum	11.17
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	4.19
5-th percentile	6.0405
Q1	6.845
median	7.335
Q3	7.7925
95-th percentile	9.764
Maximum	11.17
Range	6.98
Interquartile range (IQR)	0.9475

Descriptive statistics

Standard deviation	1.1731479
Coefficient of variation (CV)	0.15716239
Kurtosis	1.459942
Mean	7.4645588
Median Absolute Deviation (MAD)	0.505
Skewness	0.6072727
Sum	507.59
Variance	1.3762759
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
7.76	2	2.9%
7.12	2	2.9%
7.0	2	2.9%
7.24	2	2.9%
7.56	2	2.9%
7.32	2	2.9%
6.29	1	1.5%
9.66	1	1.5%
7.69	1	1.5%
7.72	1	1.5%
Other values (52)	52	76.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
4.19	1	1.5%
5.31	1	1.5%
6.02	1	1.5%
6.03	1	1.5%
6.06	1	1.5%
6.1	1	1.5%
6.19	1	1.5%
6.24	1	1.5%
6.28	1	1.5%
6.29	1	1.5%

Value	Count	Frequency (%)
11.17	1	1.5%
10.03	1	1.5%
10.01	1	1.5%
9.82	1	1.5%
9.66	1	1.5%
9.26	1	1.5%
9.23	1	1.5%
9.11	1	1.5%
9.03	1	1.5%
8.64	1	1.5%

휘발분(VM)
Real number (ℝ)

HIGH CORRELATION

Distinct	63
Distinct (%)	92.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	33.175735

Minimum	27.2
Maximum	37.11
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	27.2
5-th percentile	30.767
Q1	32.935
median	33.44
Q3	34.0125
95-th percentile	34.673
Maximum	37.11
Range	9.91
Interquartile range (IQR)	1.0775

Descriptive statistics

Standard deviation	1.5770247
Coefficient of variation (CV)	0.047535486
Kurtosis	4.7514241
Mean	33.175735
Median Absolute Deviation (MAD)	0.55
Skewness	-1.6524139
Sum	2255.95
Variance	2.4870069
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
33.59	3	4.4%
33.14	2	2.9%
34.43	2	2.9%
33.07	2	2.9%
33.08	1	1.5%
33.22	1	1.5%
33.71	1	1.5%
34.58	1	1.5%
34.52	1	1.5%
31.73	1	1.5%
Other values (53)	53	77.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
27.2	1	1.5%
28.07	1	1.5%
28.18	1	1.5%
30.69	1	1.5%
30.91	1	1.5%
31.14	1	1.5%
31.44	1	1.5%
31.58	1	1.5%
31.64	1	1.5%
31.73	1	1.5%

Value	Count	Frequency (%)
37.11	1	1.5%
34.95	1	1.5%
34.92	1	1.5%
34.68	1	1.5%
34.66	1	1.5%
34.65	1	1.5%
34.58	1	1.5%
34.56	1	1.5%
34.52	1	1.5%
34.46	1	1.5%

회분(ASH)
Real number (ℝ)

HIGH CORRELATION

Distinct	59
Distinct (%)	86.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	11.174265

Minimum	8.84
Maximum	12.85
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	8.84
5-th percentile	10.1435
Q1	10.49
median	11.14
Q3	11.79
95-th percentile	12.476
Maximum	12.85
Range	4.01
Interquartile range (IQR)	1.3

Descriptive statistics

Standard deviation	0.82078651
Coefficient of variation (CV)	0.07345329
Kurtosis	-0.3267019
Mean	11.174265
Median Absolute Deviation (MAD)	0.65
Skewness	-0.034968838
Sum	759.85
Variance	0.6736905
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
10.32	3	4.4%
11.08	2	2.9%
10.25	2	2.9%
10.57	2	2.9%
10.53	2	2.9%
11.16	2	2.9%
10.49	2	2.9%
10.24	2	2.9%
11.3	1	1.5%
10.31	1	1.5%
Other values (49)	49	72.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8.84	1	1.5%
9.91	1	1.5%
10.06	1	1.5%
10.14	1	1.5%
10.15	1	1.5%
10.24	2	2.9%
10.25	2	2.9%
10.27	1	1.5%
10.31	1	1.5%
10.32	3	4.4%

Value	Count	Frequency (%)
12.85	1	1.5%
12.81	1	1.5%
12.67	1	1.5%
12.49	1	1.5%
12.45	1	1.5%
12.35	1	1.5%
12.21	1	1.5%
12.18	1	1.5%
12.11	1	1.5%
12.07	1	1.5%

고정탄소(FC)
Real number (ℝ)

HIGH CORRELATION

Distinct	64
Distinct (%)	94.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	48.003382

Minimum	42.88
Maximum	54.17
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	42.88
5-th percentile	45.335
Q1	47.0375
median	48.14
Q3	49.2125
95-th percentile	50.5845
Maximum	54.17
Range	11.29
Interquartile range (IQR)	2.175

Descriptive statistics

Standard deviation	1.8522633
Coefficient of variation (CV)	0.0385861
Kurtosis	1.0979671
Mean	48.003382
Median Absolute Deviation (MAD)	1.09
Skewness	0.1867696
Sum	3264.23
Variance	3.4308794
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
47.23	2	2.9%
48.29	2	2.9%
48.21	2	2.9%
48.14	2	2.9%
47.25	1	1.5%
47.84	1	1.5%
48.06	1	1.5%
48.82	1	1.5%
48.92	1	1.5%
50.28	1	1.5%
Other values (54)	54	79.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
42.88	1	1.5%
45.09	1	1.5%
45.17	1	1.5%
45.3	1	1.5%
45.4	1	1.5%
45.42	1	1.5%
45.46	1	1.5%
45.47	1	1.5%
45.67	1	1.5%
45.74	1	1.5%

Value	Count	Frequency (%)
54.17	1	1.5%
51.33	1	1.5%
50.77	1	1.5%
50.63	1	1.5%
50.5	1	1.5%
50.49	1	1.5%
50.28	1	1.5%
50.19	1	1.5%
50.06	1	1.5%
50.01	1	1.5%

건식유황률
Real number (ℝ)

HIGH CORRELATION

Distinct	29
Distinct (%)	42.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.57117647

Minimum	0.42
Maximum	0.74
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	0.42
5-th percentile	0.4435
Q1	0.48
median	0.56
Q3	0.66
95-th percentile	0.72
Maximum	0.74
Range	0.32
Interquartile range (IQR)	0.18

Descriptive statistics

Standard deviation	0.097514322
Coefficient of variation (CV)	0.17072538
Kurtosis	-1.468083
Mean	0.57117647
Median Absolute Deviation (MAD)	0.09
Skewness	0.12891079
Sum	38.84
Variance	0.009509043
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=29)

Value	Count	Frequency (%)
0.47	6	8.8%
0.66	5	7.4%
0.64	5	7.4%
0.49	4	5.9%
0.45	4	5.9%
0.48	4	5.9%
0.72	3	4.4%
0.69	3	4.4%
0.6	3	4.4%
0.63	3	4.4%
Other values (19)	28	41.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.42	1	1.5%
0.43	1	1.5%
0.44	2	2.9%
0.45	4	5.9%
0.46	2	2.9%
0.47	6	8.8%
0.48	4	5.9%
0.49	4	5.9%
0.5	2	2.9%
0.52	3	4.4%

Value	Count	Frequency (%)
0.74	1	1.5%
0.73	1	1.5%
0.72	3	4.4%
0.71	1	1.5%
0.7	3	4.4%
0.69	3	4.4%
0.68	1	1.5%
0.67	1	1.5%
0.66	5	7.4%
0.64	5	7.4%

인수식발열량
Real number (ℝ)

HIGH CORRELATION

Distinct	64
Distinct (%)	94.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5673.1029

Minimum	5224
Maximum	6011
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	5224
5-th percentile	5300.1
Q1	5597.75
median	5644.5
Q3	5815.75
95-th percentile	5939.65
Maximum	6011
Range	787
Interquartile range (IQR)	218

Descriptive statistics

Standard deviation	190.17872
Coefficient of variation (CV)	0.033522874
Kurtosis	-0.0048236549
Mean	5673.1029
Median Absolute Deviation (MAD)	80
Skewness	-0.39601699
Sum	385771
Variance	36167.944
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
5604	3	4.4%
5609	2	2.9%
5608	2	2.9%
5939	1	1.5%
5639	1	1.5%
5691	1	1.5%
5716	1	1.5%
5613	1	1.5%
5298	1	1.5%
5271	1	1.5%
Other values (54)	54	79.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
5224	1	1.5%
5237	1	1.5%
5271	1	1.5%
5298	1	1.5%
5304	1	1.5%
5314	1	1.5%
5317	1	1.5%
5480	1	1.5%
5486	1	1.5%
5563	1	1.5%

Value	Count	Frequency (%)
6011	1	1.5%
5965	1	1.5%
5959	1	1.5%
5940	1	1.5%
5939	1	1.5%
5935	1	1.5%
5933	1	1.5%
5927	1	1.5%
5923	1	1.5%
5915	1	1.5%

인수식발열량단위
Categorical

CONSTANT

Distinct	1
Distinct (%)	1.5%
Missing	0
Missing (%)	0.0%
Memory size	676.0 B

kcal/kg	68

Length

Max length	7
Median length	7
Mean length	7
Min length	7

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	kcal/kg
2nd row	kcal/kg
3rd row	kcal/kg
4th row	kcal/kg
5th row	kcal/kg

Common Values

Value	Count	Frequency (%)
kcal/kg	68	100.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
kcal/kg	68	100.0%

미연탄소분율(질량백분율)
Real number (ℝ)

Distinct	62
Distinct (%)	91.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.3832353

Minimum	0.42
Maximum	4.16
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	0.42
5-th percentile	0.983
Q1	1.8375
median	2.46
Q3	2.9125
95-th percentile	3.939
Maximum	4.16
Range	3.74
Interquartile range (IQR)	1.075

Descriptive statistics

Standard deviation	0.85982025
Coefficient of variation (CV)	0.36077858
Kurtosis	-0.1936933
Mean	2.3832353
Median Absolute Deviation (MAD)	0.55
Skewness	-0.08036978
Sum	162.06
Variance	0.73929087
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2.27	2	2.9%
2.68	2	2.9%
2.39	2	2.9%
3.15	2	2.9%
2.54	2	2.9%
3.01	2	2.9%
2.45	1	1.5%
4.15	1	1.5%
3.96	1	1.5%
1.95	1	1.5%
Other values (52)	52	76.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.42	1	1.5%
0.64	1	1.5%
0.66	1	1.5%
0.92	1	1.5%
1.1	1	1.5%
1.19	1	1.5%
1.21	1	1.5%
1.22	1	1.5%
1.3	1	1.5%
1.39	1	1.5%

Value	Count	Frequency (%)
4.16	1	1.5%
4.15	1	1.5%
4.13	1	1.5%
3.96	1	1.5%
3.9	1	1.5%
3.5	1	1.5%
3.49	1	1.5%
3.39	1	1.5%
3.2	1	1.5%
3.15	2	2.9%

인수유황률
Real number (ℝ)

HIGH CORRELATION

Distinct	27
Distinct (%)	39.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.48470588

Minimum	0.35
Maximum	0.62
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	744.0 B

Quantile statistics

Minimum	0.35
5-th percentile	0.3735
Q1	0.41
median	0.485
Q3	0.55
95-th percentile	0.6
Maximum	0.62
Range	0.27
Interquartile range (IQR)	0.14

Descriptive statistics

Standard deviation	0.079522279
Coefficient of variation (CV)	0.16406295
Kurtosis	-1.4524206
Mean	0.48470588
Median Absolute Deviation (MAD)	0.075
Skewness	0.046827184
Sum	32.96
Variance	0.0063237928
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
0.4	6	8.8%
0.55	5	7.4%
0.54	4	5.9%
0.42	4	5.9%
0.41	4	5.9%
0.6	4	5.9%
0.57	3	4.4%
0.59	3	4.4%
0.53	3	4.4%
0.43	3	4.4%
Other values (17)	29	42.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.35	1	1.5%
0.36	1	1.5%
0.37	2	2.9%
0.38	2	2.9%
0.39	3	4.4%
0.4	6	8.8%
0.41	4	5.9%
0.42	4	5.9%
0.43	3	4.4%
0.44	2	2.9%

Value	Count	Frequency (%)
0.62	1	1.5%
0.61	1	1.5%
0.6	4	5.9%
0.59	3	4.4%
0.58	2	2.9%
0.57	3	4.4%
0.56	2	2.9%
0.55	5	7.4%
0.54	4	5.9%
0.53	3	4.4%

Phik (φk)
Auto

Heatmap
Table

	연도	호기	석탄사용량(톤)	총수분율	수분(IM)	휘발분(VM)	회분(ASH)	고정탄소(FC)	건식유황률	인수식발열량	미연탄소분율(질량백분율)	인수유황률
연도	1.000	0.000	0.469	0.701	0.437	0.540	0.726	0.571	0.792	0.831	0.491	0.803
호기	0.000	1.000	0.506	0.680	0.689	0.311	0.207	0.706	0.000	0.517	0.657	0.000
석탄사용량(톤)	0.469	0.506	1.000	0.662	0.716	0.449	0.377	0.794	0.486	0.590	0.236	0.490
총수분율	0.701	0.680	0.662	1.000	0.915	0.731	0.835	0.938	0.591	0.938	0.661	0.644
수분(IM)	0.437	0.689	0.716	0.915	1.000	0.803	0.729	0.903	0.693	0.772	0.711	0.628
휘발분(VM)	0.540	0.311	0.449	0.731	0.803	1.000	0.766	0.825	0.656	0.593	0.599	0.497
회분(ASH)	0.726	0.207	0.377	0.835	0.729	0.766	1.000	0.844	0.590	0.725	0.578	0.481
고정탄소(FC)	0.571	0.706	0.794	0.938	0.903	0.825	0.844	1.000	0.534	0.863	0.627	0.615
건식유황률	0.792	0.000	0.486	0.591	0.693	0.656	0.590	0.534	1.000	0.678	0.753	0.960
인수식발열량	0.831	0.517	0.590	0.938	0.772	0.593	0.725	0.863	0.678	1.000	0.631	0.706
미연탄소분율(질량백분율)	0.491	0.657	0.236	0.661	0.711	0.599	0.578	0.627	0.753	0.631	1.000	0.658
인수유황률	0.803	0.000	0.490	0.644	0.628	0.497	0.481	0.615	0.960	0.706	0.658	1.000

Heatmap
Table

	연도	석탄사용량(톤)	총수분율	수분(IM)	휘발분(VM)	회분(ASH)	고정탄소(FC)	건식유황률	인수식발열량	미연탄소분율(질량백분율)	인수유황률	호기
연도	1.000	-0.473	-0.453	-0.417	-0.488	-0.009	0.611	-0.851	0.509	-0.208	-0.814	0.000
석탄사용량(톤)	-0.473	1.000	0.719	0.663	0.501	-0.111	-0.713	0.418	-0.697	0.134	0.355	0.238
총수분율	-0.453	0.719	1.000	0.955	0.763	-0.530	-0.873	0.380	-0.863	0.215	0.280	0.383
수분(IM)	-0.417	0.663	0.955	1.000	0.772	-0.629	-0.850	0.349	-0.843	0.228	0.252	0.374
휘발분(VM)	-0.488	0.501	0.763	0.772	1.000	-0.522	-0.847	0.335	-0.626	0.102	0.267	0.146
회분(ASH)	-0.009	-0.111	-0.530	-0.629	-0.522	1.000	0.283	0.137	0.268	-0.030	0.212	0.079
고정탄소(FC)	0.611	-0.713	-0.873	-0.850	-0.847	0.283	1.000	-0.523	0.877	-0.213	-0.440	0.407
건식유황률	-0.851	0.418	0.380	0.349	0.335	0.137	-0.523	1.000	-0.471	0.419	0.987	0.000
인수식발열량	0.509	-0.697	-0.863	-0.843	-0.626	0.268	0.877	-0.471	1.000	-0.277	-0.374	0.264
미연탄소분율(질량백분율)	-0.208	0.134	0.215	0.228	0.102	-0.030	-0.213	0.419	-0.277	1.000	0.432	0.345
인수유황률	-0.814	0.355	0.280	0.252	0.267	0.212	-0.440	0.987	-0.374	0.432	1.000	0.000
호기	0.000	0.238	0.383	0.374	0.146	0.079	0.407	0.000	0.264	0.345	0.000	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

	연도	호기	석탄사용량(톤)	총수분율	수분(IM)	휘발분(VM)	회분(ASH)	고정탄소(FC)	건식유황률	인수식발열량	인수식발열량단위	미연탄소분율(질량백분율)	인수유황률
0	2021	1호기	1028529	13.71	6.29	31.73	11.69	50.28	0.49	5939	kcal/kg	2.45	0.43
1	2021	2호기	975286	13.61	6.24	31.44	11.7	50.63	0.49	5935	kcal/kg	3.15	0.43
2	2021	3호기	915443	13.81	6.51	31.97	11.33	50.19	0.48	5959	kcal/kg	2.41	0.42
3	2021	4호기	989730	13.7	6.28	31.64	11.58	50.49	0.49	5923	kcal/kg	2.39	0.42
4	2021	5호기	590563	13.35	5.31	30.69	12.67	51.33	0.45	5965	kcal/kg	1.71	0.4
5	2021	6호기	1046676	13.73	6.03	31.14	12.06	50.77	0.47	5933	kcal/kg	1.39	0.41
6	2021	7호기	1110824	13.77	6.19	31.58	11.74	50.5	0.47	5927	kcal/kg	2.54	0.41
7	2021	8호기	837698	13.76	6.61	32.22	11.16	50.01	0.47	5940	kcal/kg	2.03	0.41
8	2021	9호기	2295116	17.21	7.96	33.31	11.48	47.26	0.45	5570	kcal/kg	2.63	0.37
9	2021	10호기	2166002	16.81	7.73	32.73	12.35	47.18	0.46	5563	kcal/kg	1.87	0.38

	연도	호기	석탄사용량(톤)	총수분율	수분(IM)	휘발분(VM)	회분(ASH)	고정탄소(FC)	건식유황률	인수식발열량	인수식발열량단위	미연탄소분율(질량백분율)	인수유황률
58	2016	8호기	1628083	15.56	7.63	34.16	11.19	47.03	0.64	5633	kcal/kg	2.82	0.55
59	2016	9호기	878116	19.6	11.17	37.11	8.84	42.88	0.5	5237	kcal/kg	0.42	0.4
60	2015	1호기	1392906	16.66	8.64	34.95	10.95	45.46	0.74	5572	kcal/kg	2.9	0.62
61	2015	2호기	1695266	16.41	8.62	34.37	10.57	46.44	0.72	5569	kcal/kg	2.75	0.6
62	2015	3호기	1473687	16.89	8.3	33.35	10.14	48.21	0.69	5568	kcal/kg	2.47	0.57
63	2015	4호기	1639995	16.84	8.63	34.46	10.56	46.35	0.71	5566	kcal/kg	3.02	0.59
64	2015	5호기	1653295	15.27	7.13	34.05	11.82	47.0	0.69	5722	kcal/kg	1.1	0.59
65	2015	6호기	1446037	15.36	7.17	34.0	11.55	47.27	0.67	5729	kcal/kg	1.19	0.57
66	2015	7호기	1670850	16.06	7.92	34.66	11.12	46.3	0.73	5650	kcal/kg	2.69	0.61
67	2015	8호기	1570385	16.27	7.91	34.38	11.0	45.42	0.72	5630	kcal/kg	2.89	0.6

Overview

Variables

Common Values

Length

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample