Dataset statistics
Number of variables | 7 |
---|---|
Number of observations | 10000 |
Missing cells | 20000 |
Missing cells (%) | 28.6% |
Duplicate rows | 44 |
Duplicate rows (%) | 0.4% |
Total size in memory | 615.5 KiB |
Average record size in memory | 63.0 B |
Variable types
Unsupported | 3 |
---|---|
Categorical | 2 |
Numeric | 1 |
DateTime | 1 |
Dataset
Description | 파일 다운로드 |
---|---|
Author | 서울특별시 |
URL | https://data.seoul.go.kr/dataList/OA-15966/S/1/datasetView.do |
모델명 has constant value "" | Constant |
Dataset has 44 (0.4%) duplicate rows | Duplicates |
고유번호 is highly imbalanced (59.3%) | Imbalance |
악취저감장치 연속OFF시간 has 10000 (100.0%) missing values | Missing |
등록일시 has 10000 (100.0%) missing values | Missing |
기관 명 is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
악취저감장치 연속OFF시간 is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
등록일시 is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2) has 8367 (83.7%) zeros | Zeros |
Reproduction
Analysis started | 2024-05-11 16:40:29.587867 |
---|---|
Analysis finished | 2024-05-11 16:40:30.870795 |
Duration | 1.28 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
기관 명
Unsupported
REJECTED
  UNSUPPORTED
 
Missing | 0 |
---|---|
Missing (%) | 0.0% |
Memory size | 97.9 KiB |
모델명
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 97.9 KiB |
1 |
---|
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 1 |
---|---|
2nd row | 1 |
3rd row | 1 |
4th row | 1 |
5th row | 1 |
Common Values
Value | Count | Frequency (%) |
1 | 10000 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
1 | 10000 |
고유번호
Categorical
IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 97.9 KiB |
1 | |
---|---|
0 | 813 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 1 |
---|---|
2nd row | 1 |
3rd row | 1 |
4th row | 1 |
5th row | 1 |
Common Values
Value | Count | Frequency (%) |
1 | 9187 | |
0 | 813 | 8.1% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
1 | 9187 | |
0 | 813 | 8.1% |
IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2)
Real number (ℝ)
ZEROS
 
Distinct | 1176 |
---|---|
Distinct (%) | 11.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 469.9746 |
Minimum | 0 |
---|---|
Maximum | 22370 |
Zeros | 8367 |
Zeros (%) | 83.7% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 107.7 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 0 |
median | 0 |
Q3 | 0 |
95-th percentile | 2111.65 |
Maximum | 22370 |
Range | 22370 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 1861.6428 |
---|---|
Coefficient of variation (CV) | 3.9611563 |
Kurtosis | 40.075888 |
Mean | 469.9746 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 5.7930015 |
Sum | 4699746 |
Variance | 3465714.1 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
0 | 8367 | |
1234 | 9 | 0.1% |
60 | 7 | 0.1% |
1244 | 7 | 0.1% |
1298 | 6 | 0.1% |
3 | 6 | 0.1% |
1252 | 6 | 0.1% |
1239 | 6 | 0.1% |
1278 | 5 | 0.1% |
1177 | 5 | 0.1% |
Other values (1166) | 1576 | 15.8% |
Value | Count | Frequency (%) |
0 | 8367 | |
2 | 2 | < 0.1% |
3 | 6 | 0.1% |
4 | 2 | < 0.1% |
5 | 3 | < 0.1% |
6 | 4 | < 0.1% |
7 | 4 | < 0.1% |
8 | 2 | < 0.1% |
9 | 2 | < 0.1% |
10 | 3 | < 0.1% |
Value | Count | Frequency (%) |
22370 | 1 | |
22369 | 1 | |
22367 | 1 | |
22355 | 1 | |
22341 | 1 | |
22323 | 1 | |
22319 | 1 | |
22301 | 1 | |
17074 | 1 | |
17064 | 1 |
Distinct | 9913 |
---|---|
Distinct (%) | 99.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 97.9 KiB |
Minimum | 2024-01-29 00:00:06 |
---|---|
Maximum | 2024-02-01 13:56:03 |
악취저감장치 연속OFF시간
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 10000 |
---|---|
Missing (%) | 100.0% |
Memory size | 107.7 KiB |
등록일시
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 10000 |
---|---|
Missing (%) | 100.0% |
Memory size | 107.7 KiB |
고유번호 | IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2) | |
---|---|---|
고유번호 | 1.000 | 0.492 |
IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2) | 0.492 | 1.000 |
기관 명 | 모델명 | 고유번호 | IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2) | 악취저감장치상태(꺼짐:0, 켜짐:1, 알수없음:2) | 악취저감장치 연속OFF시간 | 등록일시 | ||
---|---|---|---|---|---|---|---|---|
서울시 | NTS100 | 0000000242 | 1 | 1 | 1245 | 2024-01-29 14:03:52 | <NA> | <NA> |
NTS100 | 404 | 1 | 1 | 0 | 2024-01-31 16:05:11 | <NA> | <NA> | |
NTS100 | 584 | 1 | 1 | 0 | 2024-01-31 19:57:37 | <NA> | <NA> | |
NTS100 | 0000000421 | 1 | 1 | 0 | 2024-01-30 21:18:00 | <NA> | <NA> | |
NTS100 | 0000000868 | 1 | 1 | 0 | 2024-01-30 23:44:49 | <NA> | <NA> | |
NTS100 | 751 | 1 | 1 | 0 | 2024-02-01 12:25:01 | <NA> | <NA> | |
NTS100 | 0000000673 | 1 | 1 | 0 | 2024-01-31 07:29:58 | <NA> | <NA> | |
NTS100 | 1072 | 1 | 1 | 0 | 2024-02-01 08:36:18 | <NA> | <NA> | |
NTS100 | 0000001009 | 1 | 1 | 0 | 2024-01-30 03:29:44 | <NA> | <NA> | |
NTS100 | 0000000419 | 1 | 1 | 0 | 2024-01-31 01:59:15 | <NA> | <NA> |
기관 명 | 모델명 | 고유번호 | IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2) | 악취저감장치상태(꺼짐:0, 켜짐:1, 알수없음:2) | 악취저감장치 연속OFF시간 | 등록일시 | ||
---|---|---|---|---|---|---|---|---|
서울시 | NTS100 | 0000000725 | 1 | 1 | 0 | 2024-01-29 06:21:12 | <NA> | <NA> |
NTS100 | 0000000494 | 1 | 1 | 0 | 2024-01-31 01:59:19 | <NA> | <NA> | |
NTS100 | 0000000287 | 1 | 1 | 0 | 2024-01-31 03:31:38 | <NA> | <NA> | |
NTS100 | 2069 | 1 | 1 | 0 | 2024-02-01 08:37:24 | <NA> | <NA> | |
NTS100 | 0000000424 | 1 | 1 | 0 | 2024-01-30 01:53:07 | <NA> | <NA> | |
NTS100 | 0000000225 | 1 | 1 | 0 | 2024-01-29 06:15:10 | <NA> | <NA> | |
NTS100 | 0000000389 | 1 | 1 | 0 | 2024-01-31 00:26:26 | <NA> | <NA> | |
NTS100 | 0000000636 | 1 | 1 | 0 | 2024-01-29 17:15:28 | <NA> | <NA> | |
NTS100 | 0000000550 | 1 | 1 | 0 | 2024-01-31 02:00:13 | <NA> | <NA> | |
NTS100 | 110 | 1 | 1 | 0 | 2024-01-31 08:56:37 | <NA> | <NA> |
Most frequently occurring
모델명 | 고유번호 | IoT기기상태값(꺼짐:0, 켜짐:1, 알수없음:2) | 악취저감장치상태(꺼짐:0, 켜짐:1, 알수없음:2) | # duplicates | |
---|---|---|---|---|---|
26 | 1 | 1 | 0 | 2024-01-31 02:04:56 | 5 |
6 | 1 | 1 | 0 | 2024-01-29 02:24:22 | 4 |
13 | 1 | 1 | 0 | 2024-01-29 02:31:03 | 4 |
24 | 1 | 1 | 0 | 2024-01-30 02:38:41 | 4 |
29 | 1 | 1 | 0 | 2024-01-31 02:09:30 | 4 |
40 | 1 | 1 | 0 | 2024-02-01 02:15:25 | 4 |
2 | 1 | 1 | 0 | 2024-01-29 02:18:53 | 3 |
9 | 1 | 1 | 0 | 2024-01-29 02:27:37 | 3 |
12 | 1 | 1 | 0 | 2024-01-29 02:28:25 | 3 |
17 | 1 | 1 | 0 | 2024-01-29 02:34:10 | 3 |