Dataset statistics
Number of variables | 7 |
---|---|
Number of observations | 6575 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 379.0 KiB |
Average record size in memory | 59.0 B |
Variable types
Numeric | 3 |
---|---|
DateTime | 2 |
Categorical | 1 |
Boolean | 1 |
Dataset
Description | 한국인터넷진흥원 대표홈페이지DB에 저장된 날짜정보입니다. |
---|---|
Author | 한국인터넷진흥원 |
URL | https://www.data.go.kr/data/15092576/fileData.do |
휴일여부 is highly overall correlated with 요일 | High correlation |
요일 is highly overall correlated with 휴일여부 | High correlation |
날짜코드 is highly overall correlated with 년월코드 and 1 other fields | High correlation |
년월코드 is highly overall correlated with 날짜코드 and 1 other fields | High correlation |
주코드 is highly overall correlated with 날짜코드 and 1 other fields | High correlation |
날짜코드 has unique values | Unique |
날짜 has unique values | Unique |
Reproduction
Analysis started | 2023-12-12 05:02:34.791907 |
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Analysis finished | 2023-12-12 05:02:36.559847 |
Duration | 1.77 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
날짜코드
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 6575 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 20035672 |
Minimum | 19950101 |
---|---|
Maximum | 20121231 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 57.9 KiB |
Quantile statistics
Minimum | 19950101 |
---|---|
5-th percentile | 19951126 |
Q1 | 19990702 |
median | 20040101 |
Q3 | 20080702 |
95-th percentile | 20120206 |
Maximum | 20121231 |
Range | 171130 |
Interquartile range (IQR) | 89999 |
Descriptive statistics
Standard deviation | 51890.245 |
---|---|
Coefficient of variation (CV) | 0.0025898929 |
Kurtosis | -1.2073593 |
Mean | 20035672 |
Median Absolute Deviation (MAD) | 41130 |
Skewness | 3.8346224 × 10-5 |
Sum | 1.3173454 × 1011 |
Variance | 2.6925975 × 109 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
19950101 | 1 | < 0.1% |
20061229 | 1 | < 0.1% |
20070102 | 1 | < 0.1% |
20070101 | 1 | < 0.1% |
20070717 | 1 | < 0.1% |
20070716 | 1 | < 0.1% |
20070715 | 1 | < 0.1% |
20070714 | 1 | < 0.1% |
20070713 | 1 | < 0.1% |
20070712 | 1 | < 0.1% |
Other values (6565) | 6565 |
Value | Count | Frequency (%) |
19950101 | 1 | |
19950102 | 1 | |
19950103 | 1 | |
19950104 | 1 | |
19950105 | 1 | |
19950106 | 1 | |
19950107 | 1 | |
19950108 | 1 | |
19950109 | 1 | |
19950110 | 1 |
Value | Count | Frequency (%) |
20121231 | 1 | |
20121230 | 1 | |
20121229 | 1 | |
20121228 | 1 | |
20121227 | 1 | |
20121226 | 1 | |
20121225 | 1 | |
20121224 | 1 | |
20121223 | 1 | |
20121222 | 1 |
날짜
Date
UNIQUE
 
Distinct | 6575 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 51.5 KiB |
Minimum | 1995-01-01 00:00:00 |
---|---|
Maximum | 2012-12-31 00:00:00 |
년월코드
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 216 |
---|---|
Distinct (%) | 3.3% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 200356.56 |
Minimum | 199501 |
---|---|
Maximum | 201212 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 57.9 KiB |
Quantile statistics
Minimum | 199501 |
---|---|
5-th percentile | 199511 |
Q1 | 199907 |
median | 200401 |
Q3 | 200807 |
95-th percentile | 201202 |
Maximum | 201212 |
Range | 1711 |
Interquartile range (IQR) | 900 |
Descriptive statistics
Standard deviation | 518.90242 |
---|---|
Coefficient of variation (CV) | 0.0025898948 |
Kurtosis | -1.2073595 |
Mean | 200356.56 |
Median Absolute Deviation (MAD) | 411 |
Skewness | 3.8231665 × 10-5 |
Sum | 1.3173444 × 109 |
Variance | 269259.73 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
199501 | 31 | 0.5% |
200601 | 31 | 0.5% |
200501 | 31 | 0.5% |
200503 | 31 | 0.5% |
200505 | 31 | 0.5% |
200507 | 31 | 0.5% |
200508 | 31 | 0.5% |
200510 | 31 | 0.5% |
200512 | 31 | 0.5% |
200610 | 31 | 0.5% |
Other values (206) | 6265 |
Value | Count | Frequency (%) |
199501 | 31 | |
199502 | 28 | |
199503 | 31 | |
199504 | 30 | |
199505 | 31 | |
199506 | 30 | |
199507 | 31 | |
199508 | 31 | |
199509 | 30 | |
199510 | 31 |
Value | Count | Frequency (%) |
201212 | 31 | |
201211 | 30 | |
201210 | 31 | |
201209 | 30 | |
201208 | 31 | |
201207 | 31 | |
201206 | 30 | |
201205 | 31 | |
201204 | 30 | |
201203 | 31 |
년월
Date
Distinct | 216 |
---|---|
Distinct (%) | 3.3% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 51.5 KiB |
Minimum | 1995-01-01 00:00:00 |
---|---|
Maximum | 2012-12-01 00:00:00 |
주코드
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 944 |
---|---|
Distinct (%) | 14.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 200376.65 |
Minimum | 199452 |
---|---|
Maximum | 201253 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 57.9 KiB |
Quantile statistics
Minimum | 199452 |
---|---|
5-th percentile | 199547 |
Q1 | 199926 |
median | 200401 |
Q3 | 200827 |
95-th percentile | 201206 |
Maximum | 201253 |
Range | 1801 |
Interquartile range (IQR) | 901 |
Descriptive statistics
Standard deviation | 519.0849 |
---|---|
Coefficient of variation (CV) | 0.0025905458 |
Kurtosis | -1.2051324 |
Mean | 200376.65 |
Median Absolute Deviation (MAD) | 450 |
Skewness | -4.14344 × 10-5 |
Sum | 1.3174765 × 109 |
Variance | 269449.13 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
200701 | 8 | 0.1% |
200403 | 7 | 0.1% |
200627 | 7 | 0.1% |
200628 | 7 | 0.1% |
200629 | 7 | 0.1% |
200630 | 7 | 0.1% |
200631 | 7 | 0.1% |
200632 | 7 | 0.1% |
200649 | 7 | 0.1% |
200650 | 7 | 0.1% |
Other values (934) | 6504 |
Value | Count | Frequency (%) |
199452 | 1 | < 0.1% |
199501 | 7 | |
199502 | 7 | |
199503 | 7 | |
199504 | 7 | |
199505 | 7 | |
199506 | 7 | |
199507 | 7 | |
199508 | 7 | |
199509 | 7 |
Value | Count | Frequency (%) |
201253 | 2 | < 0.1% |
201252 | 7 | |
201251 | 7 | |
201250 | 7 | |
201249 | 7 | |
201248 | 7 | |
201247 | 7 | |
201246 | 7 | |
201245 | 7 | |
201244 | 7 |
요일
Categorical
HIGH CORRELATION
 
Distinct | 7 |
---|---|
Distinct (%) | 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 51.5 KiB |
일 | |
---|---|
월 | |
화 | |
수 | |
목 | |
Other values (2) |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 일 |
---|---|
2nd row | 월 |
3rd row | 화 |
4th row | 수 |
5th row | 목 |
Common Values
Value | Count | Frequency (%) |
일 | 940 | |
월 | 940 | |
화 | 939 | |
수 | 939 | |
목 | 939 | |
금 | 939 | |
토 | 939 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
일 | 940 | |
월 | 940 | |
화 | 939 | |
수 | 939 | |
목 | 939 | |
금 | 939 | |
토 | 939 |
휴일여부
Boolean
HIGH CORRELATION
 
Distinct | 2 |
---|---|
Distinct (%) | < 0.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 6.5 KiB |
False | |
---|---|
True |
Value | Count | Frequency (%) |
False | 4529 | |
True | 2046 |
날짜코드 | 년월코드 | 주코드 | 요일 | 휴일여부 | |
---|---|---|---|---|---|
날짜코드 | 1.000 | 1.000 | 0.995 | 0.000 | 0.000 |
년월코드 | 1.000 | 1.000 | 0.995 | 0.000 | 0.000 |
주코드 | 0.995 | 0.995 | 1.000 | 0.000 | 0.000 |
요일 | 0.000 | 0.000 | 0.000 | 1.000 | 0.871 |
휴일여부 | 0.000 | 0.000 | 0.000 | 0.871 | 1.000 |
휴일여부 | 요일 | |
---|---|---|
휴일여부 | 1.000 | 0.941 |
요일 | 0.941 | 1.000 |
날짜코드 | 년월코드 | 주코드 | 요일 | 휴일여부 | |
---|---|---|---|---|---|
날짜코드 | 1.000 | 1.000 | 1.000 | 0.000 | 0.000 |
년월코드 | 1.000 | 1.000 | 1.000 | 0.000 | 0.000 |
주코드 | 1.000 | 1.000 | 1.000 | 0.000 | 0.000 |
요일 | 0.000 | 0.000 | 0.000 | 1.000 | 0.941 |
휴일여부 | 0.000 | 0.000 | 0.000 | 0.941 | 1.000 |
날짜코드 | 날짜 | 년월코드 | 년월 | 주코드 | 요일 | 휴일여부 | |
---|---|---|---|---|---|---|---|
0 | 19950101 | 1995-01-01 | 199501 | 1995-01 | 199452 | 일 | Y |
1 | 19950102 | 1995-01-02 | 199501 | 1995-01 | 199501 | 월 | N |
2 | 19950103 | 1995-01-03 | 199501 | 1995-01 | 199501 | 화 | N |
3 | 19950104 | 1995-01-04 | 199501 | 1995-01 | 199501 | 수 | N |
4 | 19950105 | 1995-01-05 | 199501 | 1995-01 | 199501 | 목 | N |
5 | 19950106 | 1995-01-06 | 199501 | 1995-01 | 199501 | 금 | N |
6 | 19950108 | 1995-01-08 | 199501 | 1995-01 | 199501 | 일 | Y |
7 | 19950109 | 1995-01-09 | 199501 | 1995-01 | 199502 | 월 | N |
8 | 19950110 | 1995-01-10 | 199501 | 1995-01 | 199502 | 화 | N |
9 | 19950111 | 1995-01-11 | 199501 | 1995-01 | 199502 | 수 | N |
날짜코드 | 날짜 | 년월코드 | 년월 | 주코드 | 요일 | 휴일여부 | |
---|---|---|---|---|---|---|---|
6565 | 20121222 | 2012-12-22 | 201212 | 2012-12 | 201251 | 토 | Y |
6566 | 20121223 | 2012-12-23 | 201212 | 2012-12 | 201252 | 일 | Y |
6567 | 20121224 | 2012-12-24 | 201212 | 2012-12 | 201252 | 월 | N |
6568 | 20121225 | 2012-12-25 | 201212 | 2012-12 | 201252 | 화 | N |
6569 | 20121226 | 2012-12-26 | 201212 | 2012-12 | 201252 | 수 | N |
6570 | 20121227 | 2012-12-27 | 201212 | 2012-12 | 201252 | 목 | N |
6571 | 20121228 | 2012-12-28 | 201212 | 2012-12 | 201252 | 금 | N |
6572 | 20121229 | 2012-12-29 | 201212 | 2012-12 | 201252 | 토 | Y |
6573 | 20121230 | 2012-12-30 | 201212 | 2012-12 | 201253 | 일 | Y |
6574 | 20121231 | 2012-12-31 | 201212 | 2012-12 | 201253 | 월 | N |