Dataset statistics
Number of variables | 13 |
---|---|
Number of observations | 100 |
Missing cells | 500 |
Missing cells (%) | 38.5% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 11.0 KiB |
Average record size in memory | 112.3 B |
Variable types
Text | 1 |
---|---|
Categorical | 5 |
Numeric | 2 |
Unsupported | 5 |
Dataset
Description | Sample |
---|---|
Author | 국민체육진흥공단 |
URL | https://www.bigdata-culture.kr/bigdata/user/data_market/detail.do?id=243e1fd9-2fa5-415b-8c08-3f2631b49f0d |
wrdn_efc_yy has constant value "" | Constant |
prtc_efc_yy has constant value "" | Constant |
aq_dt is highly overall correlated with satr_efc_yy and 1 other fields | High correlation |
satr_efc_yy is highly overall correlated with aq_dt and 2 other fields | High correlation |
qf_grade_nm is highly overall correlated with aq_dt and 2 other fields | High correlation |
qf_itm_nm is highly overall correlated with satr_efc_yy and 1 other fields | High correlation |
cour_nm has 100 (100.0%) missing values | Missing |
wrdn_tot_grde has 100 (100.0%) missing values | Missing |
prtc_tot_grde has 100 (100.0%) missing values | Missing |
orst_tot_grde has 100 (100.0%) missing values | Missing |
satr_atnd_ptm has 100 (100.0%) missing values | Missing |
cour_nm is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
wrdn_tot_grde is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
prtc_tot_grde is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
orst_tot_grde is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
satr_atnd_ptm is an unsupported type, check if it needs cleaning or further analysis | Unsupported |
Reproduction
Analysis started | 2023-12-10 10:06:05.692821 |
---|---|
Analysis finished | 2023-12-10 10:06:07.470328 |
Duration | 1.78 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
usr_no
Text
Distinct | 99 |
---|---|
Distinct (%) | 99.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
Length
Max length | 10 |
---|---|
Median length | 10 |
Mean length | 10 |
Min length | 10 |
Characters and Unicode
Total characters | 1000 |
---|---|
Distinct characters | 12 |
Distinct categories | 2 ? |
Distinct scripts | 2 ? |
Distinct blocks | 1 ? |
Unique
Unique | 98 ? |
---|---|
Unique (%) | 98.0% |
Sample
1st row | C000000001 |
---|---|
2nd row | P000217185 |
3rd row | C000000009 |
4th row | C000000011 |
5th row | C000000012 |
Value | Count | Frequency (%) |
c000000026 | 2 | 2.0% |
c000000088 | 1 | 1.0% |
c000000085 | 1 | 1.0% |
c000000084 | 1 | 1.0% |
c000000083 | 1 | 1.0% |
c000000082 | 1 | 1.0% |
c000000081 | 1 | 1.0% |
c000000080 | 1 | 1.0% |
c000000079 | 1 | 1.0% |
c000000078 | 1 | 1.0% |
Other values (89) | 89 |
Most occurring characters
Value | Count | Frequency (%) |
0 | 697 | |
C | 97 | 9.7% |
1 | 34 | 3.4% |
2 | 24 | 2.4% |
7 | 23 | 2.3% |
6 | 22 | 2.2% |
5 | 22 | 2.2% |
9 | 21 | 2.1% |
8 | 21 | 2.1% |
3 | 18 | 1.8% |
Other values (2) | 21 | 2.1% |
Most occurring categories
Value | Count | Frequency (%) |
Decimal Number | 900 | |
Uppercase Letter | 100 | 10.0% |
Most frequent character per category
Decimal Number
Value | Count | Frequency (%) |
0 | 697 | |
1 | 34 | 3.8% |
2 | 24 | 2.7% |
7 | 23 | 2.6% |
6 | 22 | 2.4% |
5 | 22 | 2.4% |
9 | 21 | 2.3% |
8 | 21 | 2.3% |
3 | 18 | 2.0% |
4 | 18 | 2.0% |
Uppercase Letter
Value | Count | Frequency (%) |
C | 97 | |
P | 3 | 3.0% |
Most occurring scripts
Value | Count | Frequency (%) |
Common | 900 | |
Latin | 100 | 10.0% |
Most frequent character per script
Common
Value | Count | Frequency (%) |
0 | 697 | |
1 | 34 | 3.8% |
2 | 24 | 2.7% |
7 | 23 | 2.6% |
6 | 22 | 2.4% |
5 | 22 | 2.4% |
9 | 21 | 2.3% |
8 | 21 | 2.3% |
3 | 18 | 2.0% |
4 | 18 | 2.0% |
Latin
Value | Count | Frequency (%) |
C | 97 | |
P | 3 | 3.0% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 1000 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
0 | 697 | |
C | 97 | 9.7% |
1 | 34 | 3.4% |
2 | 24 | 2.4% |
7 | 23 | 2.3% |
6 | 22 | 2.2% |
5 | 22 | 2.2% |
9 | 21 | 2.1% |
8 | 21 | 2.1% |
3 | 18 | 1.8% |
Other values (2) | 21 | 2.1% |
qf_grade_nm
Categorical
HIGH CORRELATION
 
Distinct | 3 |
---|---|
Distinct (%) | 3.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
2급 생활스포츠지도사 | |
---|---|
2급 전문스포츠지도사 | |
1급 전문스포츠지도사 | 1 |
Length
Max length | 11 |
---|---|
Median length | 11 |
Mean length | 11 |
Min length | 11 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | 1.0% |
Sample
1st row | 2급 생활스포츠지도사 |
---|---|
2nd row | 2급 생활스포츠지도사 |
3rd row | 2급 생활스포츠지도사 |
4th row | 2급 생활스포츠지도사 |
5th row | 2급 생활스포츠지도사 |
Common Values
Value | Count | Frequency (%) |
2급 생활스포츠지도사 | 78 | |
2급 전문스포츠지도사 | 21 | 21.0% |
1급 전문스포츠지도사 | 1 | 1.0% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
2급 | 99 | |
생활스포츠지도사 | 78 | |
전문스포츠지도사 | 22 | 11.0% |
1급 | 1 | 0.5% |
qf_itm_nm
Categorical
HIGH CORRELATION
 
Distinct | 25 |
---|---|
Distinct (%) | 25.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
활기도 | |
---|---|
활법 | |
검도 | |
승마 | |
요가 | |
Other values (20) |
Length
Max length | 11 |
---|---|
Median length | 2 |
Mean length | 2.66 |
Min length | 2 |
Unique
Unique | 7 ? |
---|---|
Unique (%) | 7.0% |
Sample
1st row | 수영 |
---|---|
2nd row | 태권도 |
3rd row | 골프 |
4th row | 우슈 |
5th row | 활기도 |
Common Values
Value | Count | Frequency (%) |
활기도 | 21 | |
활법 | 20 | |
검도 | 8 | 8.0% |
승마 | 7 | 7.0% |
요가 | 5 | 5.0% |
골프 | 4 | 4.0% |
테니스 | 4 | 4.0% |
보디빌딩(구.육체미) | 3 | 3.0% |
태권도 | 3 | 3.0% |
볼링 | 2 | 2.0% |
Other values (15) | 23 |
Length
Value | Count | Frequency (%) |
활기도 | 21 | |
활법 | 20 | |
검도 | 8 | 8.0% |
승마 | 7 | 7.0% |
요가 | 5 | 5.0% |
골프 | 4 | 4.0% |
테니스 | 4 | 4.0% |
보디빌딩(구.육체미 | 3 | 3.0% |
태권도 | 3 | 3.0% |
수영 | 2 | 2.0% |
Other values (15) | 23 |
aq_dt
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 34 |
---|---|
Distinct (%) | 34.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 19908427 |
Minimum | 19760226 |
---|---|
Maximum | 20070823 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 19760226 |
---|---|
5-th percentile | 19810873 |
Q1 | 19901001 |
median | 19910925 |
Q3 | 19930115 |
95-th percentile | 20030830 |
Maximum | 20070823 |
Range | 310597 |
Interquartile range (IQR) | 29114 |
Descriptive statistics
Standard deviation | 56851.158 |
---|---|
Coefficient of variation (CV) | 0.0028556329 |
Kurtosis | 1.3715681 |
Mean | 19908427 |
Median Absolute Deviation (MAD) | 19190 |
Skewness | 0.15464968 |
Sum | 1.9908427 × 109 |
Variance | 3.2320542 × 109 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
19901001 | 16 | |
19911231 | 13 | |
19910925 | 12 | 12.0% |
19930115 | 5 | 5.0% |
19891226 | 4 | 4.0% |
19930920 | 4 | 4.0% |
19821108 | 4 | 4.0% |
19920810 | 4 | 4.0% |
19940120 | 3 | 3.0% |
19910415 | 3 | 3.0% |
Other values (24) | 32 |
Value | Count | Frequency (%) |
19760226 | 1 | 1.0% |
19770311 | 1 | 1.0% |
19780306 | 1 | 1.0% |
19800320 | 1 | 1.0% |
19810305 | 1 | 1.0% |
19810903 | 1 | 1.0% |
19820319 | 1 | 1.0% |
19821108 | 4 | |
19840406 | 2 | |
19841214 | 2 |
Value | Count | Frequency (%) |
20070823 | 1 | 1.0% |
20060830 | 1 | 1.0% |
20040211 | 1 | 1.0% |
20030830 | 3 | |
20020822 | 1 | 1.0% |
19991022 | 1 | 1.0% |
19980122 | 1 | 1.0% |
19970825 | 2 | |
19960830 | 1 | 1.0% |
19960112 | 1 | 1.0% |
wrdn_efc_yy
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
Length
Max length | 4 |
---|---|
Median length | 4 |
Mean length | 4 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | |
---|---|
2nd row | |
3rd row | |
4th row | |
5th row |
Common Values
Value | Count | Frequency (%) |
100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
No values found. |
cour_nm
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 100 |
---|---|
Missing (%) | 100.0% |
Memory size | 1.0 KiB |
wrdn_tot_grde
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 100 |
---|---|
Missing (%) | 100.0% |
Memory size | 1.0 KiB |
prtc_efc_yy
Categorical
CONSTANT
 
Distinct | 1 |
---|---|
Distinct (%) | 1.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
Length
Max length | 4 |
---|---|
Median length | 4 |
Mean length | 4 |
Min length | 4 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | |
---|---|
2nd row | |
3rd row | |
4th row | |
5th row |
Common Values
Value | Count | Frequency (%) |
100 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
No values found. |
prtc_tot_grde
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 100 |
---|---|
Missing (%) | 100.0% |
Memory size | 1.0 KiB |
orst_tot_grde
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 100 |
---|---|
Missing (%) | 100.0% |
Memory size | 1.0 KiB |
satr_efc_yy
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 24 |
---|---|
Distinct (%) | 24.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1990.74 |
Minimum | 1976 |
---|---|
Maximum | 2007 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.0 KiB |
Quantile statistics
Minimum | 1976 |
---|---|
5-th percentile | 1981 |
Q1 | 1990 |
median | 1991 |
Q3 | 1993 |
95-th percentile | 2003 |
Maximum | 2007 |
Range | 31 |
Interquartile range (IQR) | 3 |
Descriptive statistics
Standard deviation | 5.6829001 |
---|---|
Coefficient of variation (CV) | 0.0028546672 |
Kurtosis | 1.3403393 |
Mean | 1990.74 |
Median Absolute Deviation (MAD) | 2 |
Skewness | 0.12622594 |
Sum | 199074 |
Variance | 32.295354 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1991 | 28 | |
1990 | 16 | |
1993 | 10 | 10.0% |
1982 | 5 | 5.0% |
1989 | 5 | 5.0% |
1992 | 4 | 4.0% |
1984 | 4 | 4.0% |
2003 | 4 | 4.0% |
1994 | 3 | 3.0% |
1985 | 3 | 3.0% |
Other values (14) | 18 |
Value | Count | Frequency (%) |
1976 | 1 | 1.0% |
1977 | 1 | 1.0% |
1978 | 1 | 1.0% |
1979 | 1 | 1.0% |
1981 | 2 | 2.0% |
1982 | 5 | |
1984 | 4 | |
1985 | 3 | |
1988 | 1 | 1.0% |
1989 | 5 |
Value | Count | Frequency (%) |
2007 | 1 | 1.0% |
2006 | 1 | 1.0% |
2003 | 4 | |
2002 | 1 | 1.0% |
1999 | 1 | 1.0% |
1998 | 1 | 1.0% |
1997 | 2 | |
1996 | 2 | |
1995 | 2 | |
1994 | 3 |
satr_atnd_ptm
Unsupported
MISSING
  REJECTED
  UNSUPPORTED
 
Missing | 100 |
---|---|
Missing (%) | 100.0% |
Memory size | 1.0 KiB |
add1
Categorical
Distinct | 14 |
---|---|
Distinct (%) | 14.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 932.0 B |
서울 | |
---|---|
경기 | |
부산 | |
대전 | |
제주 | |
Other values (9) |
Length
Max length | 2 |
---|---|
Median length | 2 |
Mean length | 2 |
Min length | 2 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | 1.0% |
Sample
1st row | 서울 |
---|---|
2nd row | 전남 |
3rd row | 대구 |
4th row | 경기 |
5th row | 대전 |
Common Values
Value | Count | Frequency (%) |
서울 | 44 | |
경기 | 14 | 14.0% |
부산 | 7 | 7.0% |
대전 | 5 | 5.0% |
제주 | 5 | 5.0% |
광주 | 5 | 5.0% |
대구 | 4 | 4.0% |
전남 | 3 | 3.0% |
강원 | 3 | 3.0% |
인천 | 3 | 3.0% |
Other values (4) | 7 | 7.0% |
Length
Value | Count | Frequency (%) |
서울 | 44 | |
경기 | 14 | 14.0% |
부산 | 7 | 7.0% |
대전 | 5 | 5.0% |
제주 | 5 | 5.0% |
광주 | 5 | 5.0% |
대구 | 4 | 4.0% |
전남 | 3 | 3.0% |
강원 | 3 | 3.0% |
인천 | 3 | 3.0% |
Other values (4) | 7 | 7.0% |
usr_no | qf_grade_nm | qf_itm_nm | aq_dt | satr_efc_yy | add1 | |
---|---|---|---|---|---|---|
usr_no | 1.000 | 0.753 | 1.000 | 0.000 | 0.000 | 0.994 |
qf_grade_nm | 0.753 | 1.000 | 0.985 | 0.765 | 0.825 | 0.000 |
qf_itm_nm | 1.000 | 0.985 | 1.000 | 0.874 | 0.893 | 0.000 |
aq_dt | 0.000 | 0.765 | 0.874 | 1.000 | 0.999 | 0.000 |
satr_efc_yy | 0.000 | 0.825 | 0.893 | 0.999 | 1.000 | 0.000 |
add1 | 0.994 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 |
add1 | qf_grade_nm | qf_itm_nm | |
---|---|---|---|
add1 | 1.000 | 0.000 | 0.000 |
qf_grade_nm | 0.000 | 1.000 | 0.843 |
qf_itm_nm | 0.000 | 0.843 | 1.000 |
aq_dt | satr_efc_yy | qf_grade_nm | qf_itm_nm | add1 | |
---|---|---|---|---|---|
aq_dt | 1.000 | 0.990 | 0.621 | 0.491 | 0.000 |
satr_efc_yy | 0.990 | 1.000 | 0.672 | 0.517 | 0.000 |
qf_grade_nm | 0.621 | 0.672 | 1.000 | 0.843 | 0.000 |
qf_itm_nm | 0.491 | 0.517 | 0.843 | 1.000 | 0.000 |
add1 | 0.000 | 0.000 | 0.000 | 0.000 | 1.000 |
usr_no | qf_grade_nm | qf_itm_nm | aq_dt | wrdn_efc_yy | cour_nm | wrdn_tot_grde | prtc_efc_yy | prtc_tot_grde | orst_tot_grde | satr_efc_yy | satr_atnd_ptm | add1 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | C000000001 | 2급 생활스포츠지도사 | 수영 | 20020822 | <NA> | <NA> | <NA> | <NA> | 2002 | <NA> | 서울 | ||
1 | P000217185 | 2급 생활스포츠지도사 | 태권도 | 20040211 | <NA> | <NA> | <NA> | <NA> | 2003 | <NA> | 전남 | ||
2 | C000000009 | 2급 생활스포츠지도사 | 골프 | 19940120 | <NA> | <NA> | <NA> | <NA> | 1994 | <NA> | 대구 | ||
3 | C000000011 | 2급 생활스포츠지도사 | 우슈 | 19901001 | <NA> | <NA> | <NA> | <NA> | 1990 | <NA> | 경기 | ||
4 | C000000012 | 2급 생활스포츠지도사 | 활기도 | 19911231 | <NA> | <NA> | <NA> | <NA> | 1991 | <NA> | 대전 | ||
5 | C000000015 | 2급 생활스포츠지도사 | 검도 | 19891226 | <NA> | <NA> | <NA> | <NA> | 1989 | <NA> | 제주 | ||
6 | C000000019 | 2급 생활스포츠지도사 | 탁구 | 20070823 | <NA> | <NA> | <NA> | <NA> | 2007 | <NA> | 광주 | ||
7 | P000217267 | 2급 생활스포츠지도사 | 테니스 | 20030830 | <NA> | <NA> | <NA> | <NA> | 2003 | <NA> | 충남 | ||
8 | C000000021 | 2급 전문스포츠지도사 | 볼링 | 19930914 | <NA> | <NA> | <NA> | <NA> | 1993 | <NA> | 서울 | ||
9 | C000000022 | 2급 생활스포츠지도사 | 골프 | 19970825 | <NA> | <NA> | <NA> | <NA> | 1997 | <NA> | 서울 |
usr_no | qf_grade_nm | qf_itm_nm | aq_dt | wrdn_efc_yy | cour_nm | wrdn_tot_grde | prtc_efc_yy | prtc_tot_grde | orst_tot_grde | satr_efc_yy | satr_atnd_ptm | add1 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
90 | C000000102 | 2급 생활스포츠지도사 | 활기도 | 19891226 | <NA> | <NA> | <NA> | <NA> | 1989 | <NA> | 제주 | ||
91 | C000000103 | 2급 전문스포츠지도사 | 볼링 | 19840406 | <NA> | <NA> | <NA> | <NA> | 1984 | <NA> | 서울 | ||
92 | C000000104 | 2급 전문스포츠지도사 | 승마 | 19840406 | <NA> | <NA> | <NA> | <NA> | 1984 | <NA> | 전남 | ||
93 | C000000105 | 2급 전문스포츠지도사 | 야구 | 19810305 | <NA> | <NA> | <NA> | <NA> | 1981 | <NA> | 서울 | ||
94 | C000000106 | 2급 생활스포츠지도사 | 활기도 | 19901001 | <NA> | <NA> | <NA> | <NA> | 1990 | <NA> | 서울 | ||
95 | C000000107 | 2급 생활스포츠지도사 | 테니스 | 19960112 | <NA> | <NA> | <NA> | <NA> | 1996 | <NA> | 대구 | ||
96 | C000000108 | 2급 전문스포츠지도사 | 야구 | 19880318 | <NA> | <NA> | <NA> | <NA> | 1988 | <NA> | 경기 | ||
97 | C000000109 | 2급 생활스포츠지도사 | 활기도 | 19911231 | <NA> | <NA> | <NA> | <NA> | 1991 | <NA> | 제주 | ||
98 | C000000110 | 2급 생활스포츠지도사 | 보디빌딩(구.육체미) | 19901001 | <NA> | <NA> | <NA> | <NA> | 1990 | <NA> | 경기 | ||
99 | C000000111 | 2급 전문스포츠지도사 | 사격 | 19841214 | <NA> | <NA> | <NA> | <NA> | 1984 | <NA> | 서울 |