Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 23 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 1.3 KiB |
Average record size in memory | 58.7 B |
Variable types
Numeric | 5 |
---|---|
Categorical | 1 |
Dataset
Description | 1999년부터 2021년까지의 연도별 예비타당성 조사 시계열 자료입니다. *수치가 기본단위보다 적거나 수치가 없을 경우 0으로 표시했습니다. *2018년 2개, 2019년 6개, 2020년 4개, 2021년 1개의 철회사업 사업비는 제외했습니다. |
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URL | https://www.data.go.kr/data/15086899/fileData.do |
데이터기준일 has constant value "" | Constant |
조사대상_사업수(개) is highly overall correlated with 타당성 있음_사업수(개) | High correlation |
조사대상_사업비(조원) is highly overall correlated with 타당성 있음_사업비(조원) | High correlation |
타당성 있음_사업수(개) is highly overall correlated with 조사대상_사업수(개) and 1 other fields | High correlation |
타당성 있음_사업비(조원) is highly overall correlated with 조사대상_사업비(조원) and 1 other fields | High correlation |
연도 has unique values | Unique |
조사대상_사업비(조원) has unique values | Unique |
타당성 있음_사업비(조원) has unique values | Unique |
Reproduction
Analysis started | 2023-12-12 17:13:15.996329 |
---|---|
Analysis finished | 2023-12-12 17:13:19.298685 |
Duration | 3.3 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
연도
Real number (ℝ)
UNIQUE
 
Distinct | 23 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 2010 |
Minimum | 1999 |
---|---|
Maximum | 2021 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 1999 |
---|---|
5-th percentile | 2000.1 |
Q1 | 2004.5 |
median | 2010 |
Q3 | 2015.5 |
95-th percentile | 2019.9 |
Maximum | 2021 |
Range | 22 |
Interquartile range (IQR) | 11 |
Descriptive statistics
Standard deviation | 6.78233 |
---|---|
Coefficient of variation (CV) | 0.0033742935 |
Kurtosis | -1.2 |
Mean | 2010 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 0 |
Sum | 46230 |
Variance | 46 |
Monotonicity | Strictly increasing |
Value | Count | Frequency (%) |
1999 | 1 | 4.3% |
2000 | 1 | 4.3% |
2021 | 1 | 4.3% |
2020 | 1 | 4.3% |
2019 | 1 | 4.3% |
2018 | 1 | 4.3% |
2017 | 1 | 4.3% |
2016 | 1 | 4.3% |
2015 | 1 | 4.3% |
2014 | 1 | 4.3% |
Other values (13) | 13 |
Value | Count | Frequency (%) |
1999 | 1 | |
2000 | 1 | |
2001 | 1 | |
2002 | 1 | |
2003 | 1 | |
2004 | 1 | |
2005 | 1 | |
2006 | 1 | |
2007 | 1 | |
2008 | 1 |
Value | Count | Frequency (%) |
2021 | 1 | |
2020 | 1 | |
2019 | 1 | |
2018 | 1 | |
2017 | 1 | |
2016 | 1 | |
2015 | 1 | |
2014 | 1 | |
2013 | 1 | |
2012 | 1 |
조사대상_사업수(개)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 21 |
---|---|
Distinct (%) | 91.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 40.347826 |
Minimum | 19 |
---|---|
Maximum | 77 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 19 |
---|---|
5-th percentile | 20.4 |
Q1 | 30 |
median | 39 |
Q3 | 48.5 |
95-th percentile | 70.9 |
Maximum | 77 |
Range | 58 |
Interquartile range (IQR) | 18.5 |
Descriptive statistics
Standard deviation | 15.443765 |
---|---|
Coefficient of variation (CV) | 0.38276573 |
Kurtosis | 0.34679146 |
Mean | 40.347826 |
Median Absolute Deviation (MAD) | 9 |
Skewness | 0.87097681 |
Sum | 928 |
Variance | 238.50988 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
30 | 3 | 13.0% |
20 | 1 | 4.3% |
19 | 1 | 4.3% |
24 | 1 | 4.3% |
33 | 1 | 4.3% |
29 | 1 | 4.3% |
40 | 1 | 4.3% |
39 | 1 | 4.3% |
34 | 1 | 4.3% |
44 | 1 | 4.3% |
Other values (11) | 11 |
Value | Count | Frequency (%) |
19 | 1 | 4.3% |
20 | 1 | 4.3% |
24 | 1 | 4.3% |
26 | 1 | 4.3% |
29 | 1 | 4.3% |
30 | 3 | |
32 | 1 | 4.3% |
33 | 1 | 4.3% |
34 | 1 | 4.3% |
39 | 1 | 4.3% |
Value | Count | Frequency (%) |
77 | 1 | |
72 | 1 | |
61 | 1 | |
55 | 1 | |
52 | 1 | |
51 | 1 | |
46 | 1 | |
44 | 1 | |
43 | 1 | |
41 | 1 |
조사대상_사업비(조원)
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 23 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 18.852174 |
Minimum | 7 |
---|---|
Maximum | 35.3 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 7 |
---|---|
5-th percentile | 8.3 |
Q1 | 13.75 |
median | 17.8 |
Q3 | 22.45 |
95-th percentile | 34.4 |
Maximum | 35.3 |
Range | 28.3 |
Interquartile range (IQR) | 8.7 |
Descriptive statistics
Standard deviation | 7.2809758 |
---|---|
Coefficient of variation (CV) | 0.38621412 |
Kurtosis | 0.64844969 |
Mean | 18.852174 |
Median Absolute Deviation (MAD) | 4.3 |
Skewness | 0.71640825 |
Sum | 433.6 |
Variance | 53.012609 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
27.2 | 1 | 4.3% |
14.0 | 1 | 4.3% |
17.8 | 1 | 4.3% |
23.2 | 1 | 4.3% |
15.0 | 1 | 4.3% |
13.1 | 1 | 4.3% |
21.9 | 1 | 4.3% |
17.1 | 1 | 4.3% |
8.0 | 1 | 4.3% |
13.5 | 1 | 4.3% |
Other values (13) | 13 |
Value | Count | Frequency (%) |
7.0 | 1 | |
8.0 | 1 | |
11.0 | 1 | |
12.4 | 1 | |
13.1 | 1 | |
13.5 | 1 | |
14.0 | 1 | |
15.0 | 1 | |
16.7 | 1 | |
17.1 | 1 |
Value | Count | Frequency (%) |
35.3 | 1 | |
35.2 | 1 | |
27.2 | 1 | |
24.5 | 1 | |
23.2 | 1 | |
23.0 | 1 | |
21.9 | 1 | |
21.5 | 1 | |
20.1 | 1 | |
19.8 | 1 |
타당성 있음_사업수(개)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 16 |
---|---|
Distinct (%) | 69.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 26.391304 |
Minimum | 12 |
---|---|
Maximum | 59 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 12 |
---|---|
5-th percentile | 14 |
Q1 | 17 |
median | 25 |
Q3 | 31.5 |
95-th percentile | 47.7 |
Maximum | 59 |
Range | 47 |
Interquartile range (IQR) | 14.5 |
Descriptive statistics
Standard deviation | 12.568862 |
---|---|
Coefficient of variation (CV) | 0.47625011 |
Kurtosis | 0.59931282 |
Mean | 26.391304 |
Median Absolute Deviation (MAD) | 9 |
Skewness | 1.1078472 |
Sum | 607 |
Variance | 157.97628 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
14 | 2 | 8.7% |
19 | 2 | 8.7% |
28 | 2 | 8.7% |
26 | 2 | 8.7% |
20 | 2 | 8.7% |
15 | 2 | 8.7% |
25 | 2 | 8.7% |
12 | 1 | 4.3% |
16 | 1 | 4.3% |
18 | 1 | 4.3% |
Other values (6) | 6 |
Value | Count | Frequency (%) |
12 | 1 | |
14 | 2 | |
15 | 2 | |
16 | 1 | |
18 | 1 | |
19 | 2 | |
20 | 2 | |
25 | 2 | |
26 | 2 | |
28 | 2 |
Value | Count | Frequency (%) |
59 | 1 | |
48 | 1 | |
45 | 1 | |
41 | 1 | |
39 | 1 | |
35 | 1 | |
28 | 2 | |
26 | 2 | |
25 | 2 | |
20 | 2 |
타당성 있음_사업비(조원)
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 23 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 11.513043 |
Minimum | 4.2 |
---|---|
Maximum | 24.9 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 339.0 B |
Quantile statistics
Minimum | 4.2 |
---|---|
5-th percentile | 4.66 |
Q1 | 7.9 |
median | 10.2 |
Q3 | 14.25 |
95-th percentile | 22.5 |
Maximum | 24.9 |
Range | 20.7 |
Interquartile range (IQR) | 6.35 |
Descriptive statistics
Standard deviation | 5.4828082 |
---|---|
Coefficient of variation (CV) | 0.47622579 |
Kurtosis | 0.60298088 |
Mean | 11.513043 |
Median Absolute Deviation (MAD) | 3.4 |
Skewness | 0.94072108 |
Sum | 264.8 |
Variance | 30.061186 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
7.4 | 1 | 4.3% |
6.1 | 1 | 4.3% |
16.8 | 1 | 4.3% |
9.7 | 1 | 4.3% |
14.9 | 1 | 4.3% |
10.1 | 1 | 4.3% |
10.7 | 1 | 4.3% |
11.1 | 1 | 4.3% |
4.6 | 1 | 4.3% |
10.2 | 1 | 4.3% |
Other values (13) | 13 |
Value | Count | Frequency (%) |
4.2 | 1 | |
4.6 | 1 | |
5.2 | 1 | |
6.1 | 1 | |
6.5 | 1 | |
7.4 | 1 | |
8.4 | 1 | |
9.3 | 1 | |
9.7 | 1 | |
10.0 | 1 |
Value | Count | Frequency (%) |
24.9 | 1 | |
23.0 | 1 | |
18.0 | 1 | |
16.8 | 1 | |
16.3 | 1 | |
14.9 | 1 | |
13.6 | 1 | |
13.3 | 1 | |
11.1 | 1 | |
10.7 | 1 |
데이터기준일
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 4.3% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 316.0 B |
2022-04-08 |
---|
Length
Max length | 10 |
---|---|
Median length | 10 |
Mean length | 10 |
Min length | 10 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 2022-04-08 |
---|---|
2nd row | 2022-04-08 |
3rd row | 2022-04-08 |
4th row | 2022-04-08 |
5th row | 2022-04-08 |
Common Values
Value | Count | Frequency (%) |
2022-04-08 | 23 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
2022-04-08 | 23 |
연도 | 조사대상_사업수(개) | 조사대상_사업비(조원) | 타당성 있음_사업수(개) | 타당성 있음_사업비(조원) | |
---|---|---|---|---|---|
연도 | 1.000 | 0.578 | 0.306 | 0.572 | 0.261 |
조사대상_사업수(개) | 0.578 | 1.000 | 0.643 | 0.876 | 0.741 |
조사대상_사업비(조원) | 0.306 | 0.643 | 1.000 | 0.701 | 0.722 |
타당성 있음_사업수(개) | 0.572 | 0.876 | 0.701 | 1.000 | 0.595 |
타당성 있음_사업비(조원) | 0.261 | 0.741 | 0.722 | 0.595 | 1.000 |
연도 | 조사대상_사업수(개) | 조사대상_사업비(조원) | 타당성 있음_사업수(개) | 타당성 있음_사업비(조원) | |
---|---|---|---|---|---|
연도 | 1.000 | -0.147 | -0.132 | 0.201 | 0.286 |
조사대상_사업수(개) | -0.147 | 1.000 | 0.352 | 0.868 | 0.454 |
조사대상_사업비(조원) | -0.132 | 0.352 | 1.000 | 0.214 | 0.582 |
타당성 있음_사업수(개) | 0.201 | 0.868 | 0.214 | 1.000 | 0.553 |
타당성 있음_사업비(조원) | 0.286 | 0.454 | 0.582 | 0.553 | 1.000 |
연도 | 조사대상_사업수(개) | 조사대상_사업비(조원) | 타당성 있음_사업수(개) | 타당성 있음_사업비(조원) | 데이터기준일 | |
---|---|---|---|---|---|---|
0 | 1999 | 20 | 27.2 | 12 | 7.4 | 2022-04-08 |
1 | 2000 | 30 | 14.0 | 15 | 6.1 | 2022-04-08 |
2 | 2001 | 41 | 19.8 | 14 | 6.5 | 2022-04-08 |
3 | 2002 | 30 | 20.1 | 14 | 10.0 | 2022-04-08 |
4 | 2003 | 32 | 17.6 | 19 | 13.6 | 2022-04-08 |
5 | 2004 | 55 | 18.7 | 41 | 13.3 | 2022-04-08 |
6 | 2005 | 30 | 12.4 | 19 | 8.4 | 2022-04-08 |
7 | 2006 | 52 | 21.5 | 28 | 9.3 | 2022-04-08 |
8 | 2007 | 46 | 16.7 | 26 | 10.5 | 2022-04-08 |
9 | 2008 | 43 | 11.0 | 28 | 5.2 | 2022-04-08 |
연도 | 조사대상_사업수(개) | 조사대상_사업비(조원) | 타당성 있음_사업수(개) | 타당성 있음_사업비(조원) | 데이터기준일 | |
---|---|---|---|---|---|---|
13 | 2012 | 51 | 24.5 | 39 | 18.0 | 2022-04-08 |
14 | 2013 | 26 | 7.0 | 16 | 4.2 | 2022-04-08 |
15 | 2014 | 44 | 13.5 | 35 | 10.2 | 2022-04-08 |
16 | 2015 | 34 | 8.0 | 25 | 4.6 | 2022-04-08 |
17 | 2016 | 39 | 17.1 | 26 | 11.1 | 2022-04-08 |
18 | 2017 | 40 | 21.9 | 20 | 10.7 | 2022-04-08 |
19 | 2018 | 29 | 13.1 | 20 | 10.1 | 2022-04-08 |
20 | 2019 | 33 | 15.0 | 25 | 14.9 | 2022-04-08 |
21 | 2020 | 24 | 23.2 | 18 | 9.7 | 2022-04-08 |
22 | 2021 | 19 | 17.8 | 15 | 16.8 | 2022-04-08 |