gimi9 Pandas Profiling

Dataset statistics

Number of variables	14
Number of observations	243
Missing cells	350
Missing cells (%)	10.3%
Duplicate rows	1
Duplicate rows (%)	0.4%
Total size in memory	30.0 KiB
Average record size in memory	126.5 B

Variable types

Numeric	12
Categorical	2

Dataset

Description	대구도시철도 중 2호선의 영업·비영업, 정기·임시 열차의 영업일수, 운행횟수, 운행키로 등의 데이터를 제공합니다.
Author	대구교통공사
URL	https://www.data.go.kr/data/15060893/fileData.do

Alerts

Dataset has 1 (0.4%) duplicate rows	Duplicates
`호선` is highly overall correlated with `연도` and 12 other fields	High correlation
`영업일` is highly overall correlated with `월` and 7 other fields	High correlation
`연도` is highly overall correlated with `영업열차운행횟수-정기(회)` and 8 other fields	High correlation
`월` is highly overall correlated with `호선` and 1 other fields	High correlation
`영업열차운행횟수-정기(회)` is highly overall correlated with `연도` and 6 other fields	High correlation
`영업열차운행횟수-임시(회)` is highly overall correlated with `영업열차운행키로-임시(Km)` and 1 other fields	High correlation
`영업열차운행횟수-합계(회)` is highly overall correlated with `연도` and 6 other fields	High correlation
`비영업열차운행횟수-합계(회)` is highly overall correlated with `연도` and 7 other fields	High correlation
`전체열차운행횟수-합계(회)` is highly overall correlated with `연도` and 4 other fields	High correlation
`영업열차운행키로-정기(Km)` is highly overall correlated with `연도` and 6 other fields	High correlation
`영업열차운행키로-임시(Km)` is highly overall correlated with `영업열차운행횟수-임시(회)` and 1 other fields	High correlation
`영업열차운행키로-합계(Km)` is highly overall correlated with `연도` and 6 other fields	High correlation
`비영업열차운행키로-합계(Km)` is highly overall correlated with `연도` and 7 other fields	High correlation
`전체열차운행키로-합계(Km)` is highly overall correlated with `연도` and 6 other fields	High correlation
`호선` is highly imbalanced (57.6%)	Imbalance
`연도` has 21 (8.6%) missing values	Missing
`월` has 21 (8.6%) missing values	Missing
`영업열차운행횟수-정기(회)` has 21 (8.6%) missing values	Missing
`영업열차운행횟수-임시(회)` has 70 (28.8%) missing values	Missing
`영업열차운행횟수-합계(회)` has 21 (8.6%) missing values	Missing
`비영업열차운행횟수-합계(회)` has 22 (9.1%) missing values	Missing
`전체열차운행횟수-합계(회)` has 21 (8.6%) missing values	Missing
`영업열차운행키로-정기(Km)` has 21 (8.6%) missing values	Missing
`영업열차운행키로-임시(Km)` has 69 (28.4%) missing values	Missing
`영업열차운행키로-합계(Km)` has 21 (8.6%) missing values	Missing
`비영업열차운행키로-합계(Km)` has 21 (8.6%) missing values	Missing
`전체열차운행키로-합계(Km)` has 21 (8.6%) missing values	Missing
`영업열차운행횟수-임시(회)` has 78 (32.1%) zeros	Zeros
`영업열차운행키로-임시(Km)` has 79 (32.5%) zeros	Zeros

Reproduction

Analysis started	2024-04-20 05:16:14.111407
Analysis finished	2024-04-20 05:16:51.805468
Duration	37.69 seconds
Software version	ydata-profiling vv4.5.1
Download configuration	config.json

연도
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	20
Distinct (%)	9.0%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	2014.5

Minimum	2005
Maximum	2024
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	2005
5-th percentile	2006
Q1	2010
median	2014.5
Q3	2019
95-th percentile	2023
Maximum	2024
Range	19
Interquartile range (IQR)	9

Descriptive statistics

Standard deviation	5.362641
Coefficient of variation (CV)	0.0026620209
Kurtosis	-1.1893243
Mean	2014.5
Median Absolute Deviation (MAD)	4.5
Skewness	0
Sum	447219
Variance	28.757919
Monotonicity	Increasing

Histogram with fixed size bins (bins=20)

Value	Count	Frequency (%)
2006	12	4.9%
2023	12	4.9%
2022	12	4.9%
2021	12	4.9%
2020	12	4.9%
2019	12	4.9%
2018	12	4.9%
2017	12	4.9%
2016	12	4.9%
2015	12	4.9%
Other values (10)	102	42.0%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2005	3	1.2%
2006	12	4.9%
2007	12	4.9%
2008	12	4.9%
2009	12	4.9%
2010	12	4.9%
2011	12	4.9%
2012	12	4.9%
2013	12	4.9%
2014	12	4.9%

Value	Count	Frequency (%)
2024	3	1.2%
2023	12	4.9%
2022	12	4.9%
2021	12	4.9%
2020	12	4.9%
2019	12	4.9%
2018	12	4.9%
2017	12	4.9%
2016	12	4.9%
2015	12	4.9%

월
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	12
Distinct (%)	5.4%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	6.5

Minimum	1
Maximum	12
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	1
5-th percentile	1
Q1	3
median	6.5
Q3	10
95-th percentile	12
Maximum	12
Range	11
Interquartile range (IQR)	7

Descriptive statistics

Standard deviation	3.4949867
Coefficient of variation (CV)	0.53769026
Kurtosis	-1.2447709
Mean	6.5
Median Absolute Deviation (MAD)	3.5
Skewness	0
Sum	1443
Variance	12.214932
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=12)

Value	Count	Frequency (%)
10	19	7.8%
11	19	7.8%
12	19	7.8%
1	19	7.8%
2	19	7.8%
3	19	7.8%
4	18	7.4%
5	18	7.4%
6	18	7.4%
7	18	7.4%
Other values (2)	36	14.8%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
1	19	7.8%
2	19	7.8%
3	19	7.8%
4	18	7.4%
5	18	7.4%
6	18	7.4%
7	18	7.4%
8	18	7.4%
9	18	7.4%
10	19	7.8%

Value	Count	Frequency (%)
12	19	7.8%
11	19	7.8%
10	19	7.8%
9	18	7.4%
8	18	7.4%
7	18	7.4%
6	18	7.4%
5	18	7.4%
4	18	7.4%
3	19	7.8%

호선
Categorical

HIGH CORRELATION IMBALANCE

Distinct	2
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Memory size	2.0 KiB

2	222
<NA>	21

Length

Max length	4
Median length	1
Mean length	1.2592593
Min length	1

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

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

Common Values

Value	Count	Frequency (%)
2	222	91.4%
<NA>	21	8.6%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2	222	91.4%
na	21	8.6%

영업일
Categorical

HIGH CORRELATION

Distinct	6
Distinct (%)	2.5%
Missing	0
Missing (%)	0.0%
Memory size	2.0 KiB

31	129
30	73
<NA>	21
28	14
29	5

Length

Max length	4
Median length	2
Mean length	2.1728395
Min length	2

Unique

Unique	1 ?
Unique (%)	0.4%

Sample

1st row	14
2nd row	30
3rd row	31
4th row	31
5th row	28

Common Values

Value	Count	Frequency (%)
31	129	53.1%
30	73	30.0%
<NA>	21	8.6%
28	14	5.8%
29	5	2.1%
14	1	0.4%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
31	129	53.1%
30	73	30.0%
na	21	8.6%
28	14	5.8%
29	5	2.1%
14	1	0.4%

영업열차운행횟수-정기(회)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	54
Distinct (%)	24.3%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	9008.0856

Minimum	8000
Maximum	9576
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	8000
5-th percentile	8384.4
Q1	8688
median	8952
Q3	9264
95-th percentile	9552
Maximum	9576
Range	1576
Interquartile range (IQR)	576

Descriptive statistics

Standard deviation	385.92222
Coefficient of variation (CV)	0.042841758
Kurtosis	-0.2934834
Mean	9008.0856
Median Absolute Deviation (MAD)	288
Skewness	-0.25419658
Sum	1999795
Variance	148935.96
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9552	20	8.2%
8952	19	7.8%
9528	14	5.8%
8904	13	5.3%
8920	12	4.9%
8688	11	4.5%
9240	11	4.5%
8936	8	3.3%
9264	8	3.3%
9504	8	3.3%
Other values (44)	98	40.3%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8000	2	0.8%
8016	2	0.8%
8032	1	0.4%
8080	1	0.4%
8096	2	0.8%
8260	1	0.4%
8296	1	0.4%
8312	1	0.4%
8376	1	0.4%
8544	2	0.8%

Value	Count	Frequency (%)
9576	5	2.1%
9552	20	8.2%
9528	14	5.8%
9504	8	3.3%
9488	2	0.8%
9464	1	0.4%
9456	1	0.4%
9448	1	0.4%
9424	1	0.4%
9264	8	3.3%

영업열차운행횟수-임시(회)
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	24
Distinct (%)	13.9%
Missing	70
Missing (%)	28.8%
Infinite	0
Infinite (%)	0.0%
Mean	5.9248555

Minimum	0
Maximum	132
Zeros	78
Zeros (%)	32.1%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	1
Q3	6
95-th percentile	20.2
Maximum	132
Range	132
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	16.694245
Coefficient of variation (CV)	2.8176628
Kurtosis	39.656174
Mean	5.9248555
Median Absolute Deviation (MAD)	1
Skewness	6.0412315
Sum	1025
Variance	278.69781
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=24)

Value	Count	Frequency (%)
0	78	32.1%
4	24	9.9%
1	11	4.5%
8	9	3.7%
2	9	3.7%
6	9	3.7%
9	5	2.1%
5	4	1.6%
10	3	1.2%
16	3	1.2%
Other values (14)	18	7.4%
(Missing)	70	28.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	78	32.1%
1	11	4.5%
2	9	3.7%
3	2	0.8%
4	24	9.9%
5	4	1.6%
6	9	3.7%
7	1	0.4%
8	9	3.7%
9	5	2.1%

Value	Count	Frequency (%)
132	1	0.4%
118	1	0.4%
114	1	0.4%
47	1	0.4%
36	1	0.4%
24	1	0.4%
23	1	0.4%
22	2	0.8%
19	1	0.4%
16	3	1.2%

영업열차운행횟수-합계(회)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	112
Distinct (%)	50.5%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	9012.7027

Minimum	8000
Maximum	9694
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	8000
5-th percentile	8384.4
Q1	8692
median	8952
Q3	9268
95-th percentile	9552
Maximum	9694
Range	1694
Interquartile range (IQR)	576

Descriptive statistics

Standard deviation	386.30314
Coefficient of variation (CV)	0.042862076
Kurtosis	-0.27404106
Mean	9012.7027
Median Absolute Deviation (MAD)	292
Skewness	-0.25829507
Sum	2000820
Variance	149230.12
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9552	16	6.6%
9528	11	4.5%
8952	7	2.9%
8920	7	2.9%
8904	6	2.5%
8592	6	2.5%
9504	5	2.1%
9264	5	2.1%
8936	5	2.1%
9240	4	1.6%
Other values (102)	150	61.7%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8000	2	0.8%
8016	2	0.8%
8032	1	0.4%
8080	1	0.4%
8096	1	0.4%
8100	1	0.4%
8296	2	0.8%
8312	1	0.4%
8376	1	0.4%
8544	1	0.4%

Value	Count	Frequency (%)
9694	1	0.4%
9584	1	0.4%
9576	3	1.2%
9568	1	0.4%
9560	2	0.8%
9556	1	0.4%
9552	16	6.6%
9537	1	0.4%
9536	1	0.4%
9530	1	0.4%

비영업열차운행횟수-합계(회)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	85
Distinct (%)	38.5%
Missing	22
Missing (%)	9.1%
Infinite	0
Infinite (%)	0.0%
Mean	126.80543

Minimum	0
Maximum	280
Zeros	2
Zeros (%)	0.8%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	0
5-th percentile	4
Q1	10
median	167
Q3	194
95-th percentile	236
Maximum	280
Range	280
Interquartile range (IQR)	184

Descriptive statistics

Standard deviation	89.868152
Coefficient of variation (CV)	0.70870902
Kurtosis	-1.5047834
Mean	126.80543
Median Absolute Deviation (MAD)	60
Skewness	-0.38041017
Sum	28024
Variance	8076.2847
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6	24	9.9%
8	11	4.5%
172	10	4.1%
174	9	3.7%
2	7	2.9%
168	6	2.5%
232	5	2.1%
228	5	2.1%
10	5	2.1%
170	5	2.1%
Other values (75)	134	55.1%
(Missing)	22	9.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	2	0.8%
2	7	2.9%
3	1	0.4%
4	2	0.8%
5	2	0.8%
6	24	9.9%
7	3	1.2%
8	11	4.5%
10	5	2.1%
12	4	1.6%

Value	Count	Frequency (%)
280	1	0.4%
246	2	0.8%
242	1	0.4%
239	1	0.4%
238	1	0.4%
237	3	1.2%
236	3	1.2%
234	4	1.6%
232	5	2.1%
231	1	0.4%

전체열차운행횟수-합계(회)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	179
Distinct (%)	80.6%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	9143.4414

Minimum	8152
Maximum	9816
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	8152
5-th percentile	8578.9
Q1	8919
median	9140
Q3	9380.25
95-th percentile	9582.95
Maximum	9816
Range	1664
Interquartile range (IQR)	461.25

Descriptive statistics

Standard deviation	335.59894
Coefficient of variation (CV)	0.036703788
Kurtosis	0.47984298
Mean	9143.4414
Median Absolute Deviation (MAD)	226
Skewness	-0.60358536
Sum	2029844
Variance	112626.65
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9558	5	2.1%
9108	4	1.6%
9582	3	1.2%
8860	3	1.2%
9568	3	1.2%
9152	3	1.2%
9136	2	0.8%
8882	2	0.8%
9250	2	0.8%
9506	2	0.8%
Other values (169)	193	79.4%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8152	1	0.4%
8156	1	0.4%
8168	1	0.4%
8226	2	0.8%
8238	1	0.4%
8254	1	0.4%
8293	1	0.4%
8458	1	0.4%
8498	1	0.4%
8529	1	0.4%

Value	Count	Frequency (%)
9816	1	0.4%
9750	1	0.4%
9738	1	0.4%
9706	1	0.4%
9636	1	0.4%
9618	1	0.4%
9617	1	0.4%
9600	2	0.8%
9598	1	0.4%
9586	1	0.4%

영업열차운행키로-정기(Km)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	86
Distinct (%)	38.7%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	269957.5

Minimum	238974.4
Maximum	296683.2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	238974.4
5-th percentile	250607.52
Q1	265748.35
median	270096
Q3	278848
95-th percentile	280933.6
Maximum	296683.2
Range	57708.8
Interquartile range (IQR)	13099.65

Descriptive statistics

Standard deviation	10684.353
Coefficient of variation (CV)	0.039577907
Kurtosis	0.44321734
Mean	269957.5
Median Absolute Deviation (MAD)	8249.6
Skewness	-0.33781557
Sum	59930564
Variance	1.1415539 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
266426.8	14	5.8%
279852.8	13	5.3%
278345.6	11	4.5%
271603.2	11	4.5%
265754.8	11	4.5%
278848.0	10	4.1%
258396.0	8	3.3%
279350.4	8	3.3%
270598.4	7	2.9%
257724.0	6	2.5%
Other values (76)	123	50.6%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
238974.4	1	0.4%
239646.4	2	0.8%
240990.4	2	0.8%
247169.7	1	0.4%
249693.2	1	0.4%
249903.5	1	0.4%
250080.0	2	0.8%
250582.4	2	0.8%
251084.8	1	0.4%
252592.0	1	0.4%

Value	Count	Frequency (%)
296683.2	2	0.8%
295929.6	1	0.4%
295427.2	1	0.4%
294693.6	1	0.4%
292918.6	1	0.4%
288393.6	1	0.4%
287680.0	2	0.8%
285730.8	1	0.4%
285670.4	1	0.4%
280937.6	1	0.4%

영업열차운행키로-임시(Km)
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	47
Distinct (%)	27.0%
Missing	69
Missing (%)	28.4%
Infinite	0
Infinite (%)	0.0%
Mean	176.13506

Minimum	0
Maximum	4144.8
Zeros	79
Zeros (%)	32.5%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	31.4
Q3	170.35
95-th percentile	596.76
Maximum	4144.8
Range	4144.8
Interquartile range (IQR)	170.35

Descriptive statistics

Standard deviation	504.26525
Coefficient of variation (CV)	2.8629465
Kurtosis	41.452967
Mean	176.13506
Median Absolute Deviation (MAD)	31.4
Skewness	6.1605881
Sum	30647.5
Variance	254283.44
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=47)

Value	Count	Frequency (%)
0.0	79	32.5%
125.6	12	4.9%
112.0	9	3.7%
28.0	7	2.9%
224.0	6	2.5%
188.4	5	2.1%
62.8	4	1.6%
31.4	4	1.6%
59.4	2	0.8%
122.2	2	0.8%
Other values (37)	44	18.1%
(Missing)	69	28.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	79	32.5%
28.0	7	2.9%
31.4	4	1.6%
49.2	1	0.4%
56.0	2	0.8%
59.4	2	0.8%
62.8	4	1.6%
80.5	1	0.4%
94.2	2	0.8%
112.0	9	3.7%

Value	Count	Frequency (%)
4144.8	1	0.4%
3579.6	1	0.4%
3304.0	1	0.4%
1316.0	1	0.4%
1130.4	1	0.4%
715.4	1	0.4%
690.8	1	0.4%
655.4	1	0.4%
616.0	1	0.4%
586.4	1	0.4%

영업열차운행키로-합계(Km)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	140
Distinct (%)	63.1%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	270095.55

Minimum	239086.4
Maximum	296714.6
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	239086.4
5-th percentile	250607.52
Q1	265748.35
median	270370
Q3	278848
95-th percentile	281882.1
Maximum	296714.6
Range	57628.2
Interquartile range (IQR)	13099.65

Descriptive statistics

Standard deviation	10709.439
Coefficient of variation (CV)	0.039650557
Kurtosis	0.43534239
Mean	270095.55
Median Absolute Deviation (MAD)	8028.2
Skewness	-0.34740264
Sum	59961212
Variance	1.1469208 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
266426.8	14	5.8%
265754.8	9	3.7%
278848.0	7	2.9%
279852.8	6	2.5%
258396.0	5	2.1%
279350.4	5	2.1%
270598.4	4	1.6%
268588.8	4	1.6%
278345.6	4	1.6%
271603.2	4	1.6%
Other values (130)	160	65.8%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
239086.4	1	0.4%
239646.4	2	0.8%
240990.4	2	0.8%
247250.2	1	0.4%
249693.2	1	0.4%
250080.0	2	0.8%
250103.5	1	0.4%
250582.4	2	0.8%
251084.8	1	0.4%
252592.0	1	0.4%

Value	Count	Frequency (%)
296714.6	1	0.4%
296683.2	1	0.4%
296023.8	1	0.4%
295427.2	1	0.4%
295070.4	1	0.4%
292918.6	1	0.4%
288393.6	1	0.4%
287805.6	1	0.4%
287680.0	1	0.4%
285730.8	1	0.4%

비영업열차운행키로-합계(Km)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	184
Distinct (%)	82.9%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	650.84099

Minimum	0
Maximum	4873.1
Zeros	2
Zeros (%)	0.8%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	0
5-th percentile	53.245
Q1	154.875
median	645.9
Q3	958.925
95-th percentile	1302.46
Maximum	4873.1
Range	4873.1
Interquartile range (IQR)	804.05

Descriptive statistics

Standard deviation	520.40534
Coefficient of variation (CV)	0.79958907
Kurtosis	18.495793
Mean	650.84099
Median Absolute Deviation (MAD)	441.45
Skewness	2.5751211
Sum	144486.7
Variance	270821.72
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
95.1	16	6.6%
98.0	5	2.1%
148.2	4	1.6%
666.3	4	1.6%
21.0	4	1.6%
1178.5	3	1.2%
719.4	2	0.8%
638.5	2	0.8%
0.0	2	0.8%
1185.3	2	0.8%
Other values (174)	178	73.3%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.0	2	0.8%
17.4	1	0.4%
21.0	4	1.6%
23.2	1	0.4%
31.7	1	0.4%
38.7	1	0.4%
42.0	1	0.4%
53.1	1	0.4%
56.0	2	0.8%
74.1	1	0.4%

Value	Count	Frequency (%)
4873.1	1	0.4%
2374.1	1	0.4%
1647.3	1	0.4%
1521.6	1	0.4%
1458.2	1	0.4%
1422.1	1	0.4%
1417.7	1	0.4%
1394.9	1	0.4%
1319.0	1	0.4%
1305.8	1	0.4%

전체열차운행키로-합계(Km)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	212
Distinct (%)	95.5%
Missing	21
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	270746.39

Minimum	239184.4
Maximum	297245.6
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	2.3 KiB

Quantile statistics

Minimum	239184.4
5-th percentile	251687.15
Q1	265784.55
median	271182.9
Q3	279659.05
95-th percentile	283099.73
Maximum	297245.6
Range	58061.2
Interquartile range (IQR)	13874.5

Descriptive statistics

Standard deviation	10914.522
Coefficient of variation (CV)	0.040312714
Kurtosis	0.33218753
Mean	270746.39
Median Absolute Deviation (MAD)	8135.4
Skewness	-0.35905195
Sum	60105699
Variance	1.1912678 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
266521.9	4	1.6%
279514.3	2	0.8%
267193.9	2	0.8%
280026.5	2	0.8%
265103.8	2	0.8%
280016.7	2	0.8%
272367.3	2	0.8%
266575.0	2	0.8%
272427.2	1	0.4%
279147.7	1	0.4%
Other values (202)	202	83.1%
(Missing)	21	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
239184.4	1	0.4%
239669.6	1	0.4%
239741.5	1	0.4%
241007.8	1	0.4%
241413.6	1	0.4%
247324.3	1	0.4%
249788.3	1	0.4%
250461.7	1	0.4%
250664.1	1	0.4%
250834.1	1	0.4%

Value	Count	Frequency (%)
297245.6	1	0.4%
297131.6	1	0.4%
296641.5	1	0.4%
296070.5	1	0.4%
295840.6	1	0.4%
293843.4	1	0.4%
289065.4	1	0.4%
288411.4	1	0.4%
288168.9	1	0.4%
286320.2	1	0.4%

Heatmap
Table

	연도	월	영업일	영업열차운행횟수-정기(회)	영업열차운행횟수-임시(회)	영업열차운행횟수-합계(회)	비영업열차운행횟수-합계(회)	전체열차운행횟수-합계(회)	영업열차운행키로-정기(Km)	영업열차운행키로-임시(Km)	영업열차운행키로-합계(Km)	비영업열차운행키로-합계(Km)	전체열차운행키로-합계(Km)
연도	1.000	0.000	0.000	0.669	0.000	0.682	0.763	0.677	0.705	0.000	0.697	0.901	0.704
월	0.000	1.000	0.866	0.752	0.244	0.716	0.093	0.693	0.706	0.257	0.704	0.000	0.720
영업일	0.000	0.866	1.000	0.946	0.000	0.943	0.162	0.923	0.951	0.000	0.938	0.000	0.954
영업열차운행횟수-정기(회)	0.669	0.752	0.946	1.000	0.502	0.990	0.633	0.968	0.973	0.466	0.963	0.580	0.958
영업열차운행횟수-임시(회)	0.000	0.244	0.000	0.502	1.000	0.596	0.000	0.419	0.000	1.000	0.000	0.000	0.000
영업열차운행횟수-합계(회)	0.682	0.716	0.943	0.990	0.596	1.000	0.645	0.961	0.964	0.632	0.958	0.559	0.960
비영업열차운행횟수-합계(회)	0.763	0.093	0.162	0.633	0.000	0.645	1.000	0.689	0.726	0.000	0.721	0.917	0.726
전체열차운행횟수-합계(회)	0.677	0.693	0.923	0.968	0.419	0.961	0.689	1.000	0.947	0.484	0.945	0.664	0.952
영업열차운행키로-정기(Km)	0.705	0.706	0.951	0.973	0.000	0.964	0.726	0.947	1.000	0.000	0.999	0.606	0.998
영업열차운행키로-임시(Km)	0.000	0.257	0.000	0.466	1.000	0.632	0.000	0.484	0.000	1.000	0.000	0.000	0.000
영업열차운행키로-합계(Km)	0.697	0.704	0.938	0.963	0.000	0.958	0.721	0.945	0.999	0.000	1.000	0.597	0.998
비영업열차운행키로-합계(Km)	0.901	0.000	0.000	0.580	0.000	0.559	0.917	0.664	0.606	0.000	0.597	1.000	0.601
전체열차운행키로-합계(Km)	0.704	0.720	0.954	0.958	0.000	0.960	0.726	0.952	0.998	0.000	0.998	0.601	1.000

Heatmap
Table

	호선	영업일
호선	1.000	1.000
영업일	1.000	1.000

Heatmap
Table

	연도	월	영업열차운행횟수-정기(회)	영업열차운행횟수-임시(회)	영업열차운행횟수-합계(회)	비영업열차운행횟수-합계(회)	전체열차운행횟수-합계(회)	영업열차운행키로-정기(Km)	영업열차운행키로-임시(Km)	영업열차운행키로-합계(Km)	비영업열차운행키로-합계(Km)	전체열차운행키로-합계(Km)	호선	영업일
연도	1.000	-0.060	-0.657	0.148	-0.653	0.881	-0.553	0.535	0.160	0.539	0.826	0.553	1.000	0.000
월	-0.060	1.000	0.141	0.180	0.146	0.062	0.154	0.178	0.185	0.173	0.091	0.169	1.000	0.530
영업열차운행횟수-정기(회)	-0.657	0.141	1.000	-0.144	0.997	-0.554	0.949	-0.069	-0.153	-0.069	-0.531	-0.070	1.000	0.688
영업열차운행횟수-임시(회)	0.148	0.180	-0.144	1.000	-0.093	0.192	-0.117	0.282	0.997	0.324	0.187	0.310	1.000	0.000
영업열차운행횟수-합계(회)	-0.653	0.146	0.997	-0.093	1.000	-0.547	0.953	-0.069	-0.102	-0.064	-0.523	-0.065	1.000	0.681
비영업열차운행횟수-합계(회)	0.881	0.062	-0.554	0.192	-0.547	1.000	-0.450	0.602	0.209	0.609	0.951	0.635	1.000	0.092
전체열차운행횟수-합계(회)	-0.553	0.154	0.949	-0.117	0.953	-0.450	1.000	0.008	-0.124	0.013	-0.412	0.022	1.000	0.629
영업열차운행키로-정기(Km)	0.535	0.178	-0.069	0.282	-0.069	0.602	0.008	1.000	0.297	0.997	0.539	0.994	1.000	0.693
영업열차운행키로-임시(Km)	0.160	0.185	-0.153	0.997	-0.102	0.209	-0.124	0.297	1.000	0.339	0.203	0.326	1.000	0.000
영업열차운행키로-합계(Km)	0.539	0.173	-0.069	0.324	-0.064	0.609	0.013	0.997	0.339	1.000	0.547	0.997	1.000	0.660
비영업열차운행키로-합계(Km)	0.826	0.091	-0.531	0.187	-0.523	0.951	-0.412	0.539	0.203	0.547	1.000	0.580	1.000	0.000
전체열차운행키로-합계(Km)	0.553	0.169	-0.070	0.310	-0.065	0.635	0.022	0.994	0.326	0.997	0.580	1.000	1.000	0.700
호선	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000	1.000
영업일	0.000	0.530	0.688	0.000	0.681	0.092	0.629	0.693	0.000	0.660	0.000	0.700	1.000	1.000

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.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

First rows
Last rows

	연도	월	호선	영업일	영업열차운행횟수-정기(회)	영업열차운행횟수-임시(회)	영업열차운행횟수-합계(회)	비영업열차운행횟수-합계(회)	전체열차운행횟수-합계(회)	영업열차운행키로-정기(Km)	영업열차운행키로-임시(Km)	영업열차운행키로-합계(Km)	비영업열차운행키로-합계(Km)	전체열차운행키로-합계(Km)
0	2005	10	2	14	8963	6	8969	14	8983	249903.5	200.0	250103.5	358.2	250461.7
1	2005	11	2	30	9263	4	9267	91	9358	258363.6	112.0	258475.6	2374.1	260849.7
2	2005	12	2	31	9552	4	9556	5	9561	266427.1	112.0	266539.1	38.7	266577.8
3	2006	1	2	31	9504	0	9504	0	9504	265082.8	0.0	265082.8	0.0	265082.8
4	2006	2	2	28	8640	0	8640	6	8646	240990.4	0.0	240990.4	17.4	241007.8
5	2006	3	2	31	9552	0	9552	31	9583	266418.2	0.0	266418.2	617.2	267035.4
6	2006	4	2	30	9240	0	9240	18	9258	257716.0	0.0	257716.0	144.6	257860.6
7	2006	5	2	31	9528	0	9528	2	9530	265754.8	0.0	265754.8	56.0	265810.8
8	2006	6	2	30	9239	24	9263	10	9273	257677.9	655.4	258333.3	130.3	258463.6
9	2006	7	2	31	9528	0	9528	7	9535	265746.2	0.0	265746.2	122.8	265869.0

	연도	월	호선	영업일	영업열차운행횟수-정기(회)	영업열차운행횟수-임시(회)	영업열차운행횟수-합계(회)	비영업열차운행횟수-합계(회)	전체열차운행횟수-합계(회)	영업열차운행키로-정기(Km)	영업열차운행키로-임시(Km)	영업열차운행키로-합계(Km)	비영업열차운행키로-합계(Km)	전체열차운행키로-합계(Km)
233	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
234	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
235	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
236	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
237	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
238	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
239	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
240	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
241	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>
242	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>

Most frequently occurring

	연도	월	호선	영업일	영업열차운행횟수-정기(회)	영업열차운행횟수-임시(회)	영업열차운행횟수-합계(회)	비영업열차운행횟수-합계(회)	전체열차운행횟수-합계(회)	영업열차운행키로-정기(Km)	영업열차운행키로-임시(Km)	영업열차운행키로-합계(Km)	비영업열차운행키로-합계(Km)	전체열차운행키로-합계(Km)	# duplicates
0	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	<NA>	21

Overview

Variables

Common Values

Length

Common Values (Plot)

Common Values

Length

Common Values (Plot)

Interactions

Correlations

Missing values

Sample

Duplicate rows

Most frequently occurring