Dataset statistics
Number of variables | 4 |
---|---|
Number of observations | 755 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 25.2 KiB |
Average record size in memory | 34.2 B |
Variable types
DateTime | 1 |
---|---|
Categorical | 2 |
Numeric | 1 |
Dataset
Description | 한국철도공사 기관사 네비게이션에서 호출한 인터페이스의 호출 횟수 정보로 시스템 정보입니다.(1,2 : 낙석CCTV / 20 : 열차접근 / 30 : 반경내작업) |
---|---|
URL | https://www.data.go.kr/data/15121114/fileData.do |
Reproduction
Analysis started | 2023-12-12 23:00:22.316309 |
---|---|
Analysis finished | 2023-12-12 23:00:22.798470 |
Duration | 0.48 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
통계 일자
Date
Distinct | 237 |
---|---|
Distinct (%) | 31.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 6.0 KiB |
Minimum | 2023-01-01 00:00:00 |
---|---|
Maximum | 2023-08-25 00:00:00 |
통계 코드
Categorical
HIGH CORRELATION
 
Distinct | 4 |
---|---|
Distinct (%) | 0.5% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 6.0 KiB |
1 | |
---|---|
30 | |
20 | |
2 |
Length
Max length | 2 |
---|---|
Median length | 2 |
Mean length | 1.6278146 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 1 |
---|---|
2nd row | 30 |
3rd row | 20 |
4th row | 1 |
5th row | 20 |
Common Values
Value | Count | Frequency (%) |
1 | 237 | |
30 | 237 | |
20 | 237 | |
2 | 44 | 5.8% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
1 | 237 | |
30 | 237 | |
20 | 237 | |
2 | 44 | 5.8% |
통계 횟수
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 749 |
---|---|
Distinct (%) | 99.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 271171.05 |
Minimum | 1 |
---|---|
Maximum | 1230730 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 6.8 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 1147 |
Q1 | 20529 |
median | 114481 |
Q3 | 397491 |
95-th percentile | 1001997.9 |
Maximum | 1230730 |
Range | 1230729 |
Interquartile range (IQR) | 376962 |
Descriptive statistics
Standard deviation | 351462.42 |
---|---|
Coefficient of variation (CV) | 1.2960912 |
Kurtosis | -0.020290504 |
Mean | 271171.05 |
Median Absolute Deviation (MAD) | 96240 |
Skewness | 1.2372676 |
Sum | 2.0473415 × 108 |
Variance | 1.2352583 × 1011 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
15050 | 2 | 0.3% |
21733 | 2 | 0.3% |
484 | 2 | 0.3% |
18105 | 2 | 0.3% |
4 | 2 | 0.3% |
1 | 2 | 0.3% |
14130 | 1 | 0.1% |
245253 | 1 | 0.1% |
148645 | 1 | 0.1% |
1070311 | 1 | 0.1% |
Other values (739) | 739 |
Value | Count | Frequency (%) |
1 | 2 | |
4 | 2 | |
10 | 1 | |
15 | 1 | |
17 | 1 | |
21 | 1 | |
24 | 1 | |
29 | 1 | |
46 | 1 | |
132 | 1 |
Value | Count | Frequency (%) |
1230730 | 1 | |
1185345 | 1 | |
1183927 | 1 | |
1180803 | 1 | |
1170986 | 1 | |
1136745 | 1 | |
1132456 | 1 | |
1116133 | 1 | |
1114000 | 1 | |
1095776 | 1 |
인터페이스 ID
Categorical
HIGH CORRELATION
 
Distinct | 3 |
---|---|
Distinct (%) | 0.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 6.0 KiB |
SP_IF_CADS_CCTV_DIFC | |
---|---|
SP_IF_CADS_TRN_RTM_LOC | |
SP_IF_CADS_WRK_PS_RTM_LOC |
Length
Max length | 25 |
---|---|
Median length | 22 |
Mean length | 22.197351 |
Min length | 20 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | SP_IF_CADS_CCTV_DIFC |
---|---|
2nd row | SP_IF_CADS_TRN_RTM_LOC |
3rd row | SP_IF_CADS_WRK_PS_RTM_LOC |
4th row | SP_IF_CADS_CCTV_DIFC |
5th row | SP_IF_CADS_WRK_PS_RTM_LOC |
Common Values
Value | Count | Frequency (%) |
SP_IF_CADS_CCTV_DIFC | 281 | |
SP_IF_CADS_TRN_RTM_LOC | 237 | |
SP_IF_CADS_WRK_PS_RTM_LOC | 237 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
sp_if_cads_cctv_difc | 281 | |
sp_if_cads_trn_rtm_loc | 237 | |
sp_if_cads_wrk_ps_rtm_loc | 237 |
통계 코드 | 통계 횟수 | 인터페이스 ID | |
---|---|---|---|
통계 코드 | 1.000 | 0.824 | 1.000 |
통계 횟수 | 0.824 | 1.000 | 0.875 |
인터페이스 ID | 1.000 | 0.875 | 1.000 |
인터페이스 ID | 통계 코드 | |
---|---|---|
인터페이스 ID | 1.000 | 0.999 |
통계 코드 | 0.999 | 1.000 |
통계 횟수 | 통계 코드 | 인터페이스 ID | |
---|---|---|---|
통계 횟수 | 1.000 | 0.655 | 0.806 |
통계 코드 | 0.655 | 1.000 | 0.999 |
인터페이스 ID | 0.806 | 0.999 | 1.000 |
통계 일자 | 통계 코드 | 통계 횟수 | 인터페이스 ID | |
---|---|---|---|---|
0 | 2023-01-01 | 1 | 14130 | SP_IF_CADS_CCTV_DIFC |
1 | 2023-01-01 | 30 | 243805 | SP_IF_CADS_TRN_RTM_LOC |
2 | 2023-01-01 | 20 | 43486 | SP_IF_CADS_WRK_PS_RTM_LOC |
3 | 2023-01-02 | 1 | 17552 | SP_IF_CADS_CCTV_DIFC |
4 | 2023-01-02 | 20 | 142703 | SP_IF_CADS_WRK_PS_RTM_LOC |
5 | 2023-01-02 | 30 | 685116 | SP_IF_CADS_TRN_RTM_LOC |
6 | 2023-01-03 | 30 | 849920 | SP_IF_CADS_TRN_RTM_LOC |
7 | 2023-01-03 | 1 | 20509 | SP_IF_CADS_CCTV_DIFC |
8 | 2023-01-03 | 20 | 158811 | SP_IF_CADS_WRK_PS_RTM_LOC |
9 | 2023-01-04 | 30 | 965705 | SP_IF_CADS_TRN_RTM_LOC |
통계 일자 | 통계 코드 | 통계 횟수 | 인터페이스 ID | |
---|---|---|---|---|
745 | 2023-08-23 | 20 | 114481 | SP_IF_CADS_WRK_PS_RTM_LOC |
746 | 2023-08-23 | 30 | 865109 | SP_IF_CADS_TRN_RTM_LOC |
747 | 2023-08-23 | 1 | 20113 | SP_IF_CADS_CCTV_DIFC |
748 | 2023-08-24 | 30 | 998154 | SP_IF_CADS_TRN_RTM_LOC |
749 | 2023-08-24 | 1 | 17701 | SP_IF_CADS_CCTV_DIFC |
750 | 2023-08-24 | 20 | 113201 | SP_IF_CADS_WRK_PS_RTM_LOC |
751 | 2023-08-25 | 20 | 85869 | SP_IF_CADS_WRK_PS_RTM_LOC |
752 | 2023-08-25 | 1 | 10278 | SP_IF_CADS_CCTV_DIFC |
753 | 2023-08-25 | 30 | 653300 | SP_IF_CADS_TRN_RTM_LOC |
754 | 2023-08-25 | 2 | 4 | SP_IF_CADS_CCTV_DIFC |