Dataset statistics
Number of variables | 5 |
---|---|
Number of observations | 23 |
Missing cells | 4 |
Missing cells (%) | 3.5% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 1.1 KiB |
Average record size in memory | 50.7 B |
Variable types
Numeric | 2 |
---|---|
Categorical | 3 |
Dataset
Description | 연도별 철강(철재류, 냉연 등) 수송실적 입니다. |
---|---|
Author | 한국철도공사 |
URL | https://www.data.go.kr/data/15068403/fileData.do |
열연(톤) is highly overall correlated with 연도 and 2 other fields | High correlation |
냉연(톤) is highly overall correlated with 연도 and 2 other fields | High correlation |
기타철재(톤) is highly overall correlated with 연도 and 2 other fields | High correlation |
연도 is highly overall correlated with 철재류(톤) and 3 other fields | High correlation |
철재류(톤) is highly overall correlated with 연도 | High correlation |
냉연(톤) is highly imbalanced (56.3%) | Imbalance |
열연(톤) is highly imbalanced (56.3%) | Imbalance |
기타철재(톤) is highly imbalanced (56.3%) | Imbalance |
철재류(톤) has 4 (17.4%) missing values | Missing |
연도 has unique values | Unique |
Reproduction
Analysis started | 2023-12-12 21:25:33.034624 |
---|---|
Analysis finished | 2023-12-12 21:25:33.939175 |
Duration | 0.9 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
연도
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 23 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2007 |
Minimum | 1996 |
---|---|
Maximum | 2018 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 1996 |
---|---|
5-th percentile | 1997.1 |
Q1 | 2001.5 |
median | 2007 |
Q3 | 2012.5 |
95-th percentile | 2016.9 |
Maximum | 2018 |
Range | 22 |
Interquartile range (IQR) | 11 |
Descriptive statistics
Standard deviation | 6.78233 |
---|---|
Coefficient of variation (CV) | 0.0033793373 |
Kurtosis | -1.2 |
Mean | 2007 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 0 |
Sum | 46161 |
Variance | 46 |
Monotonicity | Strictly increasing |
Value | Count | Frequency (%) |
1996 | 1 | 4.3% |
1997 | 1 | 4.3% |
2018 | 1 | 4.3% |
2017 | 1 | 4.3% |
2016 | 1 | 4.3% |
2015 | 1 | 4.3% |
2014 | 1 | 4.3% |
2013 | 1 | 4.3% |
2012 | 1 | 4.3% |
2011 | 1 | 4.3% |
Other values (13) | 13 |
Value | Count | Frequency (%) |
1996 | 1 | |
1997 | 1 | |
1998 | 1 | |
1999 | 1 | |
2000 | 1 | |
2001 | 1 | |
2002 | 1 | |
2003 | 1 | |
2004 | 1 | |
2005 | 1 |
Value | Count | Frequency (%) |
2018 | 1 | |
2017 | 1 | |
2016 | 1 | |
2015 | 1 | |
2014 | 1 | |
2013 | 1 | |
2012 | 1 | |
2011 | 1 | |
2010 | 1 | |
2009 | 1 |
철재류(톤)
Real number (ℝ)
HIGH CORRELATION
  MISSING
 
Distinct | 19 |
---|---|
Distinct (%) | 100.0% |
Missing | 4 |
Missing (%) | 17.4% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1159851.6 |
Minimum | 421180 |
---|---|
Maximum | 2383816 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 421180 |
---|---|
5-th percentile | 429701.2 |
Q1 | 505027.5 |
median | 1087633 |
Q3 | 1688805 |
95-th percentile | 2323627.6 |
Maximum | 2383816 |
Range | 1962636 |
Interquartile range (IQR) | 1183777.5 |
Descriptive statistics
Standard deviation | 709627.48 |
---|---|
Coefficient of variation (CV) | 0.61182609 |
Kurtosis | -1.1860579 |
Mean | 1159851.6 |
Median Absolute Deviation (MAD) | 591609 |
Skewness | 0.5116727 |
Sum | 22037181 |
Variance | 5.0357116 × 1011 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
434808 | 1 | 4.3% |
2383816 | 1 | 4.3% |
2316940 | 1 | 4.3% |
2280864 | 1 | 4.3% |
1842085 | 1 | 4.3% |
1627562 | 1 | 4.3% |
981174 | 1 | 4.3% |
1750048 | 1 | 4.3% |
1596500 | 1 | 4.3% |
496024 | 1 | 4.3% |
Other values (9) | 9 | |
(Missing) | 4 |
Value | Count | Frequency (%) |
421180 | 1 | |
430648 | 1 | |
434808 | 1 | |
448574 | 1 | |
496024 | 1 | |
514031 | 1 | |
514949 | 1 | |
587523 | 1 | |
981174 | 1 | |
1087633 | 1 |
Value | Count | Frequency (%) |
2383816 | 1 | |
2316940 | 1 | |
2280864 | 1 | |
1842085 | 1 | |
1750048 | 1 | |
1627562 | 1 | |
1596500 | 1 | |
1169962 | 1 | |
1152860 | 1 | |
1087633 | 1 |
냉연(톤)
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 5 |
---|---|
Distinct (%) | 21.7% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 316.0 B |
<NA> | |
---|---|
1070941 | 1 |
1025377 | 1 |
1030393 | 1 |
935282 | 1 |
Length
Max length | 7 |
---|---|
Median length | 4 |
Mean length | 4.4782609 |
Min length | 4 |
Unique
Unique | 4 ? |
---|---|
Unique (%) | 17.4% |
Sample
1st row | <NA> |
---|---|
2nd row | <NA> |
3rd row | <NA> |
4th row | <NA> |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
<NA> | 19 | |
1070941 | 1 | 4.3% |
1025377 | 1 | 4.3% |
1030393 | 1 | 4.3% |
935282 | 1 | 4.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 19 | |
1070941 | 1 | 4.3% |
1025377 | 1 | 4.3% |
1030393 | 1 | 4.3% |
935282 | 1 | 4.3% |
열연(톤)
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 5 |
---|---|
Distinct (%) | 21.7% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 316.0 B |
<NA> | |
---|---|
1277939 | 1 |
1166991 | 1 |
1371126 | 1 |
1271882 | 1 |
Length
Max length | 7 |
---|---|
Median length | 4 |
Mean length | 4.5217391 |
Min length | 4 |
Unique
Unique | 4 ? |
---|---|
Unique (%) | 17.4% |
Sample
1st row | <NA> |
---|---|
2nd row | <NA> |
3rd row | <NA> |
4th row | <NA> |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
<NA> | 19 | |
1277939 | 1 | 4.3% |
1166991 | 1 | 4.3% |
1371126 | 1 | 4.3% |
1271882 | 1 | 4.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 19 | |
1277939 | 1 | 4.3% |
1166991 | 1 | 4.3% |
1371126 | 1 | 4.3% |
1271882 | 1 | 4.3% |
기타철재(톤)
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 5 |
---|---|
Distinct (%) | 21.7% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 316.0 B |
<NA> | |
---|---|
363944 | 1 |
103624 | 1 |
84074 | 1 |
148462 | 1 |
Length
Max length | 6 |
---|---|
Median length | 4 |
Mean length | 4.3043478 |
Min length | 4 |
Unique
Unique | 4 ? |
---|---|
Unique (%) | 17.4% |
Sample
1st row | <NA> |
---|---|
2nd row | <NA> |
3rd row | <NA> |
4th row | <NA> |
5th row | <NA> |
Common Values
Value | Count | Frequency (%) |
<NA> | 19 | |
363944 | 1 | 4.3% |
103624 | 1 | 4.3% |
84074 | 1 | 4.3% |
148462 | 1 | 4.3% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
na | 19 | |
363944 | 1 | 4.3% |
103624 | 1 | 4.3% |
84074 | 1 | 4.3% |
148462 | 1 | 4.3% |
연도 | 철재류(톤) | 냉연(톤) | 열연(톤) | 기타철재(톤) | |
---|---|---|---|---|---|
연도 | 1.000 | 0.644 | 1.000 | 1.000 | 1.000 |
철재류(톤) | 0.644 | 1.000 | NaN | NaN | NaN |
냉연(톤) | 1.000 | NaN | 1.000 | 1.000 | 1.000 |
열연(톤) | 1.000 | NaN | 1.000 | 1.000 | 1.000 |
기타철재(톤) | 1.000 | NaN | 1.000 | 1.000 | 1.000 |
열연(톤) | 냉연(톤) | 기타철재(톤) | |
---|---|---|---|
열연(톤) | 1.000 | 1.000 | 1.000 |
냉연(톤) | 1.000 | 1.000 | 1.000 |
기타철재(톤) | 1.000 | 1.000 | 1.000 |
연도 | 철재류(톤) | 냉연(톤) | 열연(톤) | 기타철재(톤) | |
---|---|---|---|---|---|
연도 | 1.000 | 0.893 | 1.000 | 1.000 | 1.000 |
철재류(톤) | 0.893 | 1.000 | 0.000 | 0.000 | 0.000 |
냉연(톤) | 1.000 | 0.000 | 1.000 | 1.000 | 1.000 |
열연(톤) | 1.000 | 0.000 | 1.000 | 1.000 | 1.000 |
기타철재(톤) | 1.000 | 0.000 | 1.000 | 1.000 | 1.000 |
연도 | 철재류(톤) | 냉연(톤) | 열연(톤) | 기타철재(톤) | |
---|---|---|---|---|---|
0 | 1996 | 496024 | <NA> | <NA> | <NA> |
1 | 1997 | 434808 | <NA> | <NA> | <NA> |
2 | 1998 | 514949 | <NA> | <NA> | <NA> |
3 | 1999 | 514031 | <NA> | <NA> | <NA> |
4 | 2000 | 421180 | <NA> | <NA> | <NA> |
5 | 2001 | 448574 | <NA> | <NA> | <NA> |
6 | 2002 | 430648 | <NA> | <NA> | <NA> |
7 | 2003 | 587523 | <NA> | <NA> | <NA> |
8 | 2004 | 1152860 | <NA> | <NA> | <NA> |
9 | 2005 | 1169962 | <NA> | <NA> | <NA> |
연도 | 철재류(톤) | 냉연(톤) | 열연(톤) | 기타철재(톤) | |
---|---|---|---|---|---|
13 | 2009 | 981174 | <NA> | <NA> | <NA> |
14 | 2010 | 1627562 | <NA> | <NA> | <NA> |
15 | 2011 | 1842085 | <NA> | <NA> | <NA> |
16 | 2012 | 2280864 | <NA> | <NA> | <NA> |
17 | 2013 | 2316940 | <NA> | <NA> | <NA> |
18 | 2014 | 2383816 | <NA> | <NA> | <NA> |
19 | 2015 | <NA> | 1070941 | 1277939 | 363944 |
20 | 2016 | <NA> | 1025377 | 1166991 | 103624 |
21 | 2017 | <NA> | 1030393 | 1371126 | 84074 |
22 | 2018 | <NA> | 935282 | 1271882 | 148462 |