Dataset statistics
Number of variables | 7 |
---|---|
Number of observations | 10000 |
Missing cells | 10000 |
Missing cells (%) | 14.3% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 654.3 KiB |
Average record size in memory | 67.0 B |
Variable types
Categorical | 4 |
---|---|
DateTime | 1 |
Numeric | 1 |
Unsupported | 1 |
Dataset
Description | 국가해양관측망 실측파고(대천해수욕장) |
---|---|
Author | 충청남도 |
URL | https://alldam.chungnam.go.kr/bigdata/collect/view.chungnam?menuCd=DOM_000000201001001000&apiIdx=2682 |
관측소 명 has constant value "" | Constant |
관측소 위도 is highly overall correlated with 관측소 ID and 1 other fields | High correlation |
관측소 ID is highly overall correlated with 관측소 위도 and 1 other fields | High correlation |
관측소 경도 is highly overall correlated with 관측소 ID and 1 other fields | High correlation |
관측소 ID is highly imbalanced (55.0%) | Imbalance |
관측소 위도 is highly imbalanced (95.3%) | Imbalance |
금일요청가능횟수 has 10000 (100.0%) missing values | Missing |
관측시간 has unique values | Unique |
금일요청가능횟수 is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
Reproduction
Analysis started | 2024-01-09 23:16:42.668205 |
---|---|
Analysis finished | 2024-01-09 23:16:43.212431 |
Duration | 0.54 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
관측소 ID
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 4 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
126.457805 | |
---|---|
126.4578 | |
126.45781 | 210 |
TW_0069 | 52 |
Length
Max length | 10 |
---|---|
Median length | 10 |
Mean length | 9.5712 |
Min length | 7 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 126.45781 |
---|---|
2nd row | 126.457805 |
3rd row | 126.4578 |
4th row | 126.457805 |
5th row | 126.4578 |
Common Values
Value | Count | Frequency (%) |
126.457805 | 7777 | |
126.4578 | 1961 | 19.6% |
126.45781 | 210 | 2.1% |
TW_0069 | 52 | 0.5% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
126.457805 | 7777 | |
126.4578 | 1961 | 19.6% |
126.45781 | 210 | 2.1% |
tw_0069 | 52 | 0.5% |
관측소 명
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
대천해수욕장 |
---|
Length
Max length | 6 |
---|---|
Median length | 6 |
Mean length | 6 |
Min length | 6 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 대천해수욕장 |
---|---|
2nd row | 대천해수욕장 |
3rd row | 대천해수욕장 |
4th row | 대천해수욕장 |
5th row | 대천해수욕장 |
Common Values
Value | Count | Frequency (%) |
대천해수욕장 | 10000 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
대천해수욕장 | 10000 |
관측소 위도
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
TW_0069 | |
---|---|
36.274111 | 52 |
Length
Max length | 9 |
---|---|
Median length | 7 |
Mean length | 7.0104 |
Min length | 7 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | TW_0069 |
---|---|
2nd row | TW_0069 |
3rd row | TW_0069 |
4th row | TW_0069 |
5th row | TW_0069 |
Common Values
Value | Count | Frequency (%) |
TW_0069 | 9948 | |
36.274111 | 52 | 0.5% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
tw_0069 | 9948 | |
36.274111 | 52 | 0.5% |
관측소 경도
Categorical
HIGH CORRELATION
 
Distinct | 3 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
36.274111 | |
---|---|
36.27411 | |
126.457805 | 52 |
Length
Max length | 10 |
---|---|
Median length | 9 |
Mean length | 8.7881 |
Min length | 8 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 36.27411 |
---|---|
2nd row | 36.274111 |
3rd row | 36.27411 |
4th row | 36.274111 |
5th row | 36.27411 |
Common Values
Value | Count | Frequency (%) |
36.274111 | 7777 | |
36.27411 | 2171 | 21.7% |
126.457805 | 52 | 0.5% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
36.274111 | 7777 | |
36.27411 | 2171 | 21.7% |
126.457805 | 52 | 0.5% |
관측시간
Date
UNIQUE
 
Distinct | 10000 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 156.2 KiB |
Minimum | 2022-11-01 00:25:00 |
---|---|
Maximum | 2023-10-25 23:55:00 |
파고
Real number (ℝ)
Distinct | 160 |
---|---|
Distinct (%) | 1.6% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 0.345487 |
Minimum | 0 |
---|---|
Maximum | 2.08 |
Zeros | 27 |
Zeros (%) | 0.3% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 166.0 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0.1 |
Q1 | 0.19 |
median | 0.28 |
Q3 | 0.45 |
95-th percentile | 0.82 |
Maximum | 2.08 |
Range | 2.08 |
Interquartile range (IQR) | 0.26 |
Descriptive statistics
Standard deviation | 0.23920983 |
---|---|
Coefficient of variation (CV) | 0.69238447 |
Kurtosis | 4.420508 |
Mean | 0.345487 |
Median Absolute Deviation (MAD) | 0.12 |
Skewness | 1.772336 |
Sum | 3454.87 |
Variance | 0.057221345 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0.2 | 1001 | 10.0% |
0.3 | 626 | 6.3% |
0.1 | 491 | 4.9% |
0.4 | 296 | 3.0% |
0.21 | 253 | 2.5% |
0.19 | 245 | 2.5% |
0.5 | 237 | 2.4% |
0.17 | 234 | 2.3% |
0.16 | 233 | 2.3% |
0.23 | 222 | 2.2% |
Other values (150) | 6162 |
Value | Count | Frequency (%) |
0.0 | 27 | 0.3% |
0.05 | 11 | 0.1% |
0.06 | 22 | 0.2% |
0.07 | 42 | 0.4% |
0.08 | 89 | 0.9% |
0.09 | 121 | 1.2% |
0.1 | 491 | |
0.11 | 130 | 1.3% |
0.12 | 151 | 1.5% |
0.13 | 159 | 1.6% |
Value | Count | Frequency (%) |
2.08 | 1 | |
1.87 | 2 | |
1.85 | 2 | |
1.84 | 1 | |
1.77 | 1 | |
1.75 | 2 | |
1.72 | 1 | |
1.66 | 2 | |
1.64 | 1 | |
1.61 | 2 |
금일요청가능횟수
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 10000 |
---|---|
Missing (%) | 100.0% |
Memory size | 166.0 KiB |
관측소 ID | 관측소 위도 | 관측소 경도 | 파고 | |
---|---|---|---|---|
관측소 ID | 1.000 | 1.000 | 1.000 | 0.190 |
관측소 위도 | 1.000 | 1.000 | 1.000 | 0.016 |
관측소 경도 | 1.000 | 1.000 | 1.000 | 0.220 |
파고 | 0.190 | 0.016 | 0.220 | 1.000 |
관측소 위도 | 관측소 ID | 관측소 경도 | |
---|---|---|---|
관측소 위도 | 1.000 | 1.000 | 1.000 |
관측소 ID | 1.000 | 1.000 | 1.000 |
관측소 경도 | 1.000 | 1.000 | 1.000 |
파고 | 관측소 ID | 관측소 위도 | 관측소 경도 | |
---|---|---|---|---|
파고 | 1.000 | 0.115 | 0.013 | 0.134 |
관측소 ID | 0.115 | 1.000 | 1.000 | 1.000 |
관측소 위도 | 0.013 | 1.000 | 1.000 | 1.000 |
관측소 경도 | 0.134 | 1.000 | 1.000 | 1.000 |
관측소 ID | 관측소 명 | 관측소 위도 | 관측소 경도 | 관측시간 | 파고 | 금일요청가능횟수 | |
---|---|---|---|---|---|---|---|
46264 | 126.45781 | 대천해수욕장 | TW_0069 | 36.27411 | 2023-08-30 21:55 | 0.2 | <NA> |
344 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-01-18 05:20 | 0.27 | <NA> |
47290 | 126.4578 | 대천해수욕장 | TW_0069 | 36.27411 | 2023-09-08 12:25 | 0.2 | <NA> |
31856 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-06-13 04:20 | 0.17 | <NA> |
50003 | 126.4578 | 대천해수욕장 | TW_0069 | 36.27411 | 2023-09-20 00:15 | 0.1 | <NA> |
195 | TW_0069 | 대천해수욕장 | 36.274111 | 126.457805 | 2022-11-01 16:35 | 0.3 | <NA> |
21098 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-04-25 01:10 | 0.18 | <NA> |
9669 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-03-02 07:20 | 0.68 | <NA> |
53404 | 126.4578 | 대천해수욕장 | TW_0069 | 36.27411 | 2023-10-10 23:30 | 0.2 | <NA> |
16069 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-03-25 06:30 | 0.41 | <NA> |
관측소 ID | 관측소 명 | 관측소 위도 | 관측소 경도 | 관측시간 | 파고 | 금일요청가능횟수 | |
---|---|---|---|---|---|---|---|
41440 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-07-24 20:55 | 0.22 | <NA> |
38849 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-07-15 18:40 | 1.09 | <NA> |
32401 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-06-17 02:20 | 0.12 | <NA> |
43066 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-08-10 14:00 | 0.45 | <NA> |
26792 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-05-26 07:00 | 0.18 | <NA> |
46234 | 126.45781 | 대천해수욕장 | TW_0069 | 36.27411 | 2023-08-30 19:25 | 0.2 | <NA> |
34457 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-06-24 07:25 | 0.17 | <NA> |
13491 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-03-16 01:55 | 0.5 | <NA> |
38449 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-07-14 08:45 | 1.59 | <NA> |
42058 | 126.457805 | 대천해수욕장 | TW_0069 | 36.274111 | 2023-08-03 01:15 | 0.21 | <NA> |