Dataset statistics
Number of variables | 4 |
---|---|
Number of observations | 1409 |
Missing cells | 157 |
Missing cells (%) | 2.8% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 49.7 KiB |
Average record size in memory | 36.1 B |
Variable types
Numeric | 3 |
---|---|
Categorical | 1 |
Dataset
Description | 공통규격 DB 관리내용 중 일정한 번호를 내겨 나타냄 공통규격 DB 관리내용 중 일련번호별 별점 공통규격 DB 관리내용 중 공통규격별 일련번호 공통규격 DB 관리내용 중 사용자별 아이디를 표시함 |
---|---|
URL | https://www.data.go.kr/data/15069423/fileData.do |
Reproduction
Analysis started | 2023-12-12 13:38:54.645588 |
---|---|
Analysis finished | 2023-12-12 13:38:55.904479 |
Duration | 1.26 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
일련번호
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 1409 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1244.2569 |
Minimum | 104 |
---|---|
Maximum | 3020 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 12.5 KiB |
Quantile statistics
Minimum | 104 |
---|---|
5-th percentile | 316.4 |
Q1 | 848 |
median | 1213 |
Q3 | 1584 |
95-th percentile | 2537.6 |
Maximum | 3020 |
Range | 2916 |
Interquartile range (IQR) | 736 |
Descriptive statistics
Standard deviation | 593.61463 |
---|---|
Coefficient of variation (CV) | 0.47708365 |
Kurtosis | 0.54894284 |
Mean | 1244.2569 |
Median Absolute Deviation (MAD) | 368 |
Skewness | 0.61662029 |
Sum | 1753158 |
Variance | 352378.33 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
326 | 1 | 0.1% |
2135 | 1 | 0.1% |
1396 | 1 | 0.1% |
1386 | 1 | 0.1% |
1384 | 1 | 0.1% |
1381 | 1 | 0.1% |
1380 | 1 | 0.1% |
1377 | 1 | 0.1% |
1373 | 1 | 0.1% |
1370 | 1 | 0.1% |
Other values (1399) | 1399 |
Value | Count | Frequency (%) |
104 | 1 | |
105 | 1 | |
106 | 1 | |
123 | 1 | |
124 | 1 | |
143 | 1 | |
163 | 1 | |
164 | 1 | |
165 | 1 | |
166 | 1 |
Value | Count | Frequency (%) |
3020 | 1 | |
3019 | 1 | |
3002 | 1 | |
3001 | 1 | |
3000 | 1 | |
2999 | 1 | |
2980 | 1 | |
2979 | 1 | |
2959 | 1 | |
2939 | 1 |
별점
Categorical
Distinct | 5 |
---|---|
Distinct (%) | 0.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 11.1 KiB |
5 | |
---|---|
4 | |
3 | |
2 | 35 |
1 | 26 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 4 |
---|---|
2nd row | 5 |
3rd row | 3 |
4th row | 4 |
5th row | 4 |
Common Values
Value | Count | Frequency (%) |
5 | 842 | |
4 | 339 | |
3 | 167 | 11.9% |
2 | 35 | 2.5% |
1 | 26 | 1.8% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
5 | 842 | |
4 | 339 | |
3 | 167 | 11.9% |
2 | 35 | 2.5% |
1 | 26 | 1.8% |
공통규격일련번호
Real number (ℝ)
HIGH CORRELATION
  MISSING
 
Distinct | 242 |
---|---|
Distinct (%) | 19.3% |
Missing | 157 |
Missing (%) | 11.1% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 522.85623 |
Minimum | 81 |
---|---|
Maximum | 3711 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 12.5 KiB |
Quantile statistics
Minimum | 81 |
---|---|
5-th percentile | 259 |
Q1 | 386 |
median | 513 |
Q3 | 682 |
95-th percentile | 820 |
Maximum | 3711 |
Range | 3630 |
Interquartile range (IQR) | 296 |
Descriptive statistics
Standard deviation | 227.87997 |
---|---|
Coefficient of variation (CV) | 0.43583678 |
Kurtosis | 58.794451 |
Mean | 522.85623 |
Median Absolute Deviation (MAD) | 157 |
Skewness | 4.1077168 |
Sum | 654616 |
Variance | 51929.282 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
689 | 40 | 2.8% |
270 | 33 | 2.3% |
422 | 29 | 2.1% |
271 | 28 | 2.0% |
272 | 27 | 1.9% |
622 | 24 | 1.7% |
492 | 24 | 1.7% |
576 | 24 | 1.7% |
501 | 24 | 1.7% |
723 | 22 | 1.6% |
Other values (232) | 977 | |
(Missing) | 157 | 11.1% |
Value | Count | Frequency (%) |
81 | 13 | |
82 | 12 | |
83 | 7 | |
86 | 12 | |
87 | 3 | 0.2% |
88 | 1 | 0.1% |
91 | 1 | 0.1% |
176 | 2 | 0.1% |
259 | 15 | |
260 | 12 |
Value | Count | Frequency (%) |
3711 | 1 | 0.1% |
3688 | 1 | 0.1% |
879 | 3 | 0.2% |
877 | 1 | 0.1% |
875 | 4 | 0.3% |
870 | 14 | |
869 | 4 | 0.3% |
868 | 1 | 0.1% |
827 | 4 | 0.3% |
826 | 1 | 0.1% |
사용자아이디
Real number (ℝ)
Distinct | 331 |
---|---|
Distinct (%) | 23.5% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3881.1462 |
Minimum | 2 |
---|---|
Maximum | 22147 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 12.5 KiB |
Quantile statistics
Minimum | 2 |
---|---|
5-th percentile | 54 |
Q1 | 578 |
median | 1917 |
Q3 | 5085 |
95-th percentile | 14148 |
Maximum | 22147 |
Range | 22145 |
Interquartile range (IQR) | 4507 |
Descriptive statistics
Standard deviation | 4662.559 |
---|---|
Coefficient of variation (CV) | 1.2013356 |
Kurtosis | 2.1134446 |
Mean | 3881.1462 |
Median Absolute Deviation (MAD) | 1629 |
Skewness | 1.634688 |
Sum | 5468535 |
Variance | 21739456 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
73 | 73 | 5.2% |
12107 | 53 | 3.8% |
790 | 48 | 3.4% |
2 | 46 | 3.3% |
209 | 30 | 2.1% |
8327 | 30 | 2.1% |
8998 | 29 | 2.1% |
1657 | 23 | 1.6% |
3474 | 23 | 1.6% |
1089 | 22 | 1.6% |
Other values (321) | 1032 |
Value | Count | Frequency (%) |
2 | 46 | |
23 | 8 | 0.6% |
38 | 10 | 0.7% |
52 | 5 | 0.4% |
54 | 7 | 0.5% |
60 | 2 | 0.1% |
61 | 3 | 0.2% |
73 | 73 | |
83 | 3 | 0.2% |
90 | 3 | 0.2% |
Value | Count | Frequency (%) |
22147 | 2 | 0.1% |
20731 | 13 | |
18962 | 10 | |
18948 | 1 | 0.1% |
18881 | 1 | 0.1% |
17527 | 3 | 0.2% |
17466 | 5 | 0.4% |
16268 | 11 | |
16116 | 2 | 0.1% |
15963 | 1 | 0.1% |
일련번호 | 별점 | 공통규격일련번호 | 사용자아이디 | |
---|---|---|---|---|
일련번호 | 1.000 | 0.183 | 0.572 | 0.439 |
별점 | 0.183 | 1.000 | 0.000 | 0.233 |
공통규격일련번호 | 0.572 | 0.000 | 1.000 | 0.050 |
사용자아이디 | 0.439 | 0.233 | 0.050 | 1.000 |
일련번호 | 공통규격일련번호 | 사용자아이디 | 별점 | |
---|---|---|---|---|
일련번호 | 1.000 | 0.562 | 0.083 | 0.077 |
공통규격일련번호 | 0.562 | 1.000 | 0.022 | 0.000 |
사용자아이디 | 0.083 | 0.022 | 1.000 | 0.099 |
별점 | 0.077 | 0.000 | 0.099 | 1.000 |
일련번호 | 별점 | 공통규격일련번호 | 사용자아이디 | |
---|---|---|---|---|
0 | 326 | 4 | 310 | 4712 |
1 | 249 | 5 | 260 | 2 |
2 | 305 | 3 | <NA> | 504 |
3 | 329 | 4 | 270 | 145 |
4 | 330 | 4 | <NA> | 145 |
5 | 358 | 3 | 81 | 3107 |
6 | 359 | 3 | 259 | 4159 |
7 | 360 | 2 | <NA> | 4159 |
8 | 367 | 5 | 308 | 1917 |
9 | 376 | 5 | <NA> | 795 |
일련번호 | 별점 | 공통규격일련번호 | 사용자아이디 | |
---|---|---|---|---|
1399 | 2902 | 5 | 493 | 790 |
1400 | 2903 | 3 | 621 | 1403 |
1401 | 2939 | 5 | 690 | 702 |
1402 | 2979 | 5 | 495 | 540 |
1403 | 2980 | 5 | 821 | 540 |
1404 | 2999 | 5 | 870 | 1637 |
1405 | 3000 | 4 | 870 | 1637 |
1406 | 3001 | 2 | 621 | 2702 |
1407 | 3002 | 2 | 621 | 2702 |
1408 | 3020 | 4 | 576 | 1657 |