Dataset statistics
Number of variables | 5 |
---|---|
Number of observations | 26 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 1.2 KiB |
Average record size in memory | 48.1 B |
Variable types
Text | 1 |
---|---|
Categorical | 1 |
Numeric | 3 |
Dataset
Description | "학교건강검사 표본조사 결과" 데이터는 전국 초·중·고등학생의 건강조사 표본조사 결과 관련 데이터를 제공하고 있습니다. |
---|---|
Author | 교육부 |
URL | https://www.data.go.kr/data/15051013/fileData.do |
Reproduction
Analysis started | 2023-12-12 21:06:30.147297 |
---|---|
Analysis finished | 2023-12-12 21:06:31.319103 |
Duration | 1.17 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
구분
Text
Distinct | 13 |
---|---|
Distinct (%) | 50.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 340.0 B |
Value | Count | Frequency (%) |
만 | 24 | |
6세 | 2 | 4.0% |
7세 | 2 | 4.0% |
8세 | 2 | 4.0% |
9세 | 2 | 4.0% |
10세 | 2 | 4.0% |
11세 | 2 | 4.0% |
12세 | 2 | 4.0% |
13세 | 2 | 4.0% |
만14세 | 2 | 4.0% |
Other values (4) | 8 | 16.0% |
Most occurring characters
Value | Count | Frequency (%) |
만 | 26 | |
세 | 26 | |
24 | ||
1 | 20 | |
6 | 4 | 3.3% |
7 | 4 | 3.3% |
8 | 4 | 3.3% |
9 | 2 | 1.7% |
0 | 2 | 1.7% |
2 | 2 | 1.7% |
Other values (3) | 6 | 5.0% |
Most occurring categories
Value | Count | Frequency (%) |
Other Letter | 52 | |
Decimal Number | 44 | |
Space Separator | 24 |
Most frequent character per category
Decimal Number
Value | Count | Frequency (%) |
1 | 20 | |
6 | 4 | 9.1% |
7 | 4 | 9.1% |
8 | 4 | 9.1% |
9 | 2 | 4.5% |
0 | 2 | 4.5% |
2 | 2 | 4.5% |
3 | 2 | 4.5% |
4 | 2 | 4.5% |
5 | 2 | 4.5% |
Other Letter
Value | Count | Frequency (%) |
만 | 26 | |
세 | 26 |
Space Separator
Value | Count | Frequency (%) |
24 |
Most occurring scripts
Value | Count | Frequency (%) |
Common | 68 | |
Hangul | 52 |
Most frequent character per script
Common
Value | Count | Frequency (%) |
24 | ||
1 | 20 | |
6 | 4 | 5.9% |
7 | 4 | 5.9% |
8 | 4 | 5.9% |
9 | 2 | 2.9% |
0 | 2 | 2.9% |
2 | 2 | 2.9% |
3 | 2 | 2.9% |
4 | 2 | 2.9% |
Hangul
Value | Count | Frequency (%) |
만 | 26 | |
세 | 26 |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 68 | |
Hangul | 52 |
Most frequent character per block
Hangul
Value | Count | Frequency (%) |
만 | 26 | |
세 | 26 |
ASCII
Value | Count | Frequency (%) |
24 | ||
1 | 20 | |
6 | 4 | 5.9% |
7 | 4 | 5.9% |
8 | 4 | 5.9% |
9 | 2 | 2.9% |
0 | 2 | 2.9% |
2 | 2 | 2.9% |
3 | 2 | 2.9% |
4 | 2 | 2.9% |
성별
Categorical
Distinct | 2 |
---|---|
Distinct (%) | 7.7% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 340.0 B |
남 | |
---|---|
여 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 남 |
---|---|
2nd row | 여 |
3rd row | 남 |
4th row | 여 |
5th row | 남 |
Common Values
Value | Count | Frequency (%) |
남 | 13 | |
여 | 13 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
남 | 13 | |
여 | 13 |
키(cm)
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 25 |
---|---|
Distinct (%) | 96.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 150.37308 |
Minimum | 119.3 |
---|---|
Maximum | 173.7 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 366.0 B |
Quantile statistics
Minimum | 119.3 |
---|---|
5-th percentile | 121.45 |
Q1 | 136.65 |
median | 156.4 |
Q3 | 160.7 |
95-th percentile | 173.2 |
Maximum | 173.7 |
Range | 54.4 |
Interquartile range (IQR) | 24.05 |
Descriptive statistics
Standard deviation | 17.397829 |
---|---|
Coefficient of variation (CV) | 0.11569776 |
Kurtosis | -1.0918138 |
Mean | 150.37308 |
Median Absolute Deviation (MAD) | 13.3 |
Skewness | -0.39704886 |
Sum | 3909.7 |
Variance | 302.68445 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
160.7 | 2 | 7.7% |
120.4 | 1 | 3.8% |
119.3 | 1 | 3.8% |
173.7 | 1 | 3.8% |
173.3 | 1 | 3.8% |
160.6 | 1 | 3.8% |
172.9 | 1 | 3.8% |
160.5 | 1 | 3.8% |
171.8 | 1 | 3.8% |
159.8 | 1 | 3.8% |
Other values (15) | 15 |
Value | Count | Frequency (%) |
119.3 | 1 | |
120.4 | 1 | |
124.6 | 1 | |
125.7 | 1 | |
130.6 | 1 | |
131.6 | 1 | |
136.5 | 1 | |
137.1 | 1 | |
142.9 | 1 | |
143.3 | 1 |
Value | Count | Frequency (%) |
173.7 | 1 | |
173.3 | 1 | |
172.9 | 1 | |
171.8 | 1 | |
168.7 | 1 | |
164.2 | 1 | |
160.7 | 2 | |
160.6 | 1 | |
160.5 | 1 | |
159.8 | 1 |
몸무게(kg)
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 26 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 47.326923 |
Minimum | 23.1 |
---|---|
Maximum | 71.1 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 366.0 B |
Quantile statistics
Minimum | 23.1 |
---|---|
5-th percentile | 24.6 |
Q1 | 33.975 |
median | 50.15 |
Q3 | 57.675 |
95-th percentile | 69.75 |
Maximum | 71.1 |
Range | 48 |
Interquartile range (IQR) | 23.7 |
Descriptive statistics
Standard deviation | 15.107179 |
---|---|
Coefficient of variation (CV) | 0.31920898 |
Kurtosis | -1.2024651 |
Mean | 47.326923 |
Median Absolute Deviation (MAD) | 12 |
Skewness | -0.11870404 |
Sum | 1230.5 |
Variance | 228.22685 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
24.2 | 1 | 3.8% |
57.8 | 1 | 3.8% |
57.7 | 1 | 3.8% |
71.1 | 1 | 3.8% |
57.6 | 1 | 3.8% |
70.2 | 1 | 3.8% |
57.0 | 1 | 3.8% |
68.4 | 1 | 3.8% |
55.7 | 1 | 3.8% |
66.0 | 1 | 3.8% |
Other values (16) | 16 |
Value | Count | Frequency (%) |
23.1 | 1 | |
24.2 | 1 | |
25.8 | 1 | |
27.2 | 1 | |
29.8 | 1 | |
31.4 | 1 | |
33.4 | 1 | |
35.7 | 1 | |
38.3 | 1 | |
40.7 | 1 |
Value | Count | Frequency (%) |
71.1 | 1 | |
70.2 | 1 | |
68.4 | 1 | |
66.0 | 1 | |
62.3 | 1 | |
57.8 | 1 | |
57.7 | 1 | |
57.6 | 1 | |
57.0 | 1 | |
55.7 | 1 |
검사인원수
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 25 |
---|---|
Distinct (%) | 96.2% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3094.0769 |
Minimum | 1242 |
---|---|
Maximum | 4487 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 366.0 B |
Quantile statistics
Minimum | 1242 |
---|---|
5-th percentile | 1367.75 |
Q1 | 2720.5 |
median | 2900 |
Q3 | 3831.5 |
95-th percentile | 4440.5 |
Maximum | 4487 |
Range | 3245 |
Interquartile range (IQR) | 1111 |
Descriptive statistics
Standard deviation | 933.30085 |
---|---|
Coefficient of variation (CV) | 0.30164113 |
Kurtosis | -0.44335959 |
Mean | 3094.0769 |
Median Absolute Deviation (MAD) | 674.5 |
Skewness | -0.32887024 |
Sum | 80446 |
Variance | 871050.47 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2755 | 2 | 7.7% |
1823 | 1 | 3.8% |
3605 | 1 | 3.8% |
1242 | 1 | 3.8% |
1269 | 1 | 3.8% |
4487 | 1 | 3.8% |
4306 | 1 | 3.8% |
4472 | 1 | 3.8% |
4346 | 1 | 3.8% |
3979 | 1 | 3.8% |
Other values (15) | 15 |
Value | Count | Frequency (%) |
1242 | 1 | |
1269 | 1 | |
1664 | 1 | |
1823 | 1 | |
2593 | 1 | |
2610 | 1 | |
2710 | 1 | |
2752 | 1 | |
2755 | 2 | |
2836 | 1 |
Value | Count | Frequency (%) |
4487 | 1 | |
4472 | 1 | |
4346 | 1 | |
4306 | 1 | |
4080 | 1 | |
3979 | 1 | |
3845 | 1 | |
3791 | 1 | |
3605 | 1 | |
3544 | 1 |
구분 | 성별 | 키(cm) | 몸무게(kg) | 검사인원수 | |
---|---|---|---|---|---|
구분 | 1.000 | 0.000 | 0.929 | 0.910 | 0.928 |
성별 | 0.000 | 1.000 | 0.650 | 0.000 | 0.000 |
키(cm) | 0.929 | 0.650 | 1.000 | 0.983 | 0.581 |
몸무게(kg) | 0.910 | 0.000 | 0.983 | 1.000 | 0.703 |
검사인원수 | 0.928 | 0.000 | 0.581 | 0.703 | 1.000 |
키(cm) | 몸무게(kg) | 검사인원수 | 성별 | |
---|---|---|---|---|
키(cm) | 1.000 | 0.998 | 0.554 | 0.399 |
몸무게(kg) | 0.998 | 1.000 | 0.552 | 0.000 |
검사인원수 | 0.554 | 0.552 | 1.000 | 0.000 |
성별 | 0.399 | 0.000 | 0.000 | 1.000 |
구분 | 성별 | 키(cm) | 몸무게(kg) | 검사인원수 | |
---|---|---|---|---|---|
0 | 만 6세 | 남 | 120.4 | 24.2 | 1823 |
1 | 만 6세 | 여 | 119.3 | 23.1 | 1664 |
2 | 만 7세 | 남 | 125.7 | 27.2 | 2845 |
3 | 만 7세 | 여 | 124.6 | 25.8 | 2752 |
4 | 만 8세 | 남 | 131.6 | 31.4 | 2871 |
5 | 만 8세 | 여 | 130.6 | 29.8 | 2610 |
6 | 만 9세 | 남 | 137.1 | 35.7 | 2836 |
7 | 만 9세 | 여 | 136.5 | 33.4 | 2755 |
8 | 만 10세 | 남 | 142.9 | 40.7 | 2929 |
9 | 만 10세 | 여 | 143.3 | 38.3 | 2710 |
구분 | 성별 | 키(cm) | 몸무게(kg) | 검사인원수 | |
---|---|---|---|---|---|
16 | 만14세 | 남 | 168.7 | 62.3 | 3845 |
17 | 만14세 | 여 | 159.8 | 54.4 | 3544 |
18 | 만 15세 | 남 | 171.8 | 66.0 | 4080 |
19 | 만 15세 | 여 | 160.5 | 55.7 | 3979 |
20 | 만 16세 | 남 | 172.9 | 68.4 | 4346 |
21 | 만 16세 | 여 | 160.6 | 57.0 | 4472 |
22 | 만 17세 | 남 | 173.3 | 70.2 | 4306 |
23 | 만 17세 | 여 | 160.7 | 57.6 | 4487 |
24 | 만 18세 | 남 | 173.7 | 71.1 | 1269 |
25 | 만 18세 | 여 | 160.7 | 57.7 | 1242 |