Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 336 |
Missing cells | 0 |
Missing cells (%) | 0.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 17.2 KiB |
Average record size in memory | 52.4 B |
Variable types
Categorical | 2 |
---|---|
Text | 1 |
Numeric | 3 |
Dataset
Description | 부산도시철도 역사 내 통신사별 와이파이(Wi-Fi) 설치 현황 데이터로, 각 역의 대합실, 승강장 내 와이파이(Wi-Fi) 설치 수량 |
---|---|
URL | https://www.data.go.kr/data/3077196/fileData.do |
Reproduction
Analysis started | 2023-12-12 23:43:07.703785 |
---|---|
Analysis finished | 2023-12-12 23:43:08.719884 |
Duration | 1.02 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
회사명
Categorical
Distinct | 3 |
---|---|
Distinct (%) | 0.9% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.8 KiB |
SKT | |
---|---|
KT | |
LGU+ |
Length
Max length | 4 |
---|---|
Median length | 3 |
Mean length | 3 |
Min length | 2 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | SKT |
---|---|
2nd row | SKT |
3rd row | SKT |
4th row | SKT |
5th row | SKT |
Common Values
Value | Count | Frequency (%) |
SKT | 114 | |
KT | 111 | |
LGU+ | 111 |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
skt | 114 | |
kt | 111 | |
lgu | 111 |
호선
Categorical
Distinct | 4 |
---|---|
Distinct (%) | 1.2% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.8 KiB |
2 | |
---|---|
1 | |
3 | |
4 |
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 (%) |
2 | 129 | |
1 | 114 | |
3 | 51 | 15.2% |
4 | 42 | 12.5% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
2 | 129 | |
1 | 114 | |
3 | 51 | 15.2% |
4 | 42 | 12.5% |
역사명
Text
Distinct | 108 |
---|---|
Distinct (%) | 32.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 2.8 KiB |
Value | Count | Frequency (%) |
연산 | 6 | 1.8% |
미남 | 6 | 1.8% |
덕천 | 6 | 1.8% |
동래 | 6 | 1.8% |
수영 | 6 | 1.8% |
서면 | 6 | 1.8% |
가야 | 3 | 0.9% |
냉정 | 3 | 0.9% |
화명 | 3 | 0.9% |
부산대양산캠퍼스 | 3 | 0.9% |
Other values (99) | 291 |
Most occurring characters
Value | Count | Frequency (%) |
산 | 54 | 6.5% |
대 | 43 | 5.2% |
동 | 29 | 3.5% |
남 | 24 | 2.9% |
부 | 24 | 2.9% |
포 | 22 | 2.7% |
장 | 21 | 2.5% |
사 | 18 | 2.2% |
서 | 18 | 2.2% |
금 | 15 | 1.8% |
Other values (124) | 558 |
Most occurring categories
Value | Count | Frequency (%) |
Other Letter | 823 | |
Space Separator | 3 | 0.4% |
Most frequent character per category
Other Letter
Value | Count | Frequency (%) |
산 | 54 | 6.6% |
대 | 43 | 5.2% |
동 | 29 | 3.5% |
남 | 24 | 2.9% |
부 | 24 | 2.9% |
포 | 22 | 2.7% |
장 | 21 | 2.6% |
사 | 18 | 2.2% |
서 | 18 | 2.2% |
금 | 15 | 1.8% |
Other values (123) | 555 |
Space Separator
Value | Count | Frequency (%) |
3 |
Most occurring scripts
Value | Count | Frequency (%) |
Hangul | 823 | |
Common | 3 | 0.4% |
Most frequent character per script
Hangul
Value | Count | Frequency (%) |
산 | 54 | 6.6% |
대 | 43 | 5.2% |
동 | 29 | 3.5% |
남 | 24 | 2.9% |
부 | 24 | 2.9% |
포 | 22 | 2.7% |
장 | 21 | 2.6% |
사 | 18 | 2.2% |
서 | 18 | 2.2% |
금 | 15 | 1.8% |
Other values (123) | 555 |
Common
Value | Count | Frequency (%) |
3 |
Most occurring blocks
Value | Count | Frequency (%) |
Hangul | 823 | |
ASCII | 3 | 0.4% |
Most frequent character per block
Hangul
Value | Count | Frequency (%) |
산 | 54 | 6.6% |
대 | 43 | 5.2% |
동 | 29 | 3.5% |
남 | 24 | 2.9% |
부 | 24 | 2.9% |
포 | 22 | 2.7% |
장 | 21 | 2.6% |
사 | 18 | 2.2% |
서 | 18 | 2.2% |
금 | 15 | 1.8% |
Other values (123) | 555 |
ASCII
Value | Count | Frequency (%) |
3 |
대합실
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 8 |
---|---|
Distinct (%) | 2.4% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 1.9791667 |
Minimum | 0 |
---|---|
Maximum | 8 |
Zeros | 8 |
Zeros (%) | 2.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 3.1 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 1 |
Q1 | 2 |
median | 2 |
Q3 | 2 |
95-th percentile | 3 |
Maximum | 8 |
Range | 8 |
Interquartile range (IQR) | 0 |
Descriptive statistics
Standard deviation | 0.86534294 |
---|---|
Coefficient of variation (CV) | 0.43722591 |
Kurtosis | 9.625773 |
Mean | 1.9791667 |
Median Absolute Deviation (MAD) | 0 |
Skewness | 1.791994 |
Sum | 665 |
Variance | 0.74881841 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
2 | 218 | |
1 | 63 | 18.8% |
3 | 31 | 9.2% |
4 | 12 | 3.6% |
0 | 8 | 2.4% |
6 | 2 | 0.6% |
8 | 1 | 0.3% |
5 | 1 | 0.3% |
Value | Count | Frequency (%) |
0 | 8 | 2.4% |
1 | 63 | 18.8% |
2 | 218 | |
3 | 31 | 9.2% |
4 | 12 | 3.6% |
5 | 1 | 0.3% |
6 | 2 | 0.6% |
8 | 1 | 0.3% |
Value | Count | Frequency (%) |
8 | 1 | 0.3% |
6 | 2 | 0.6% |
5 | 1 | 0.3% |
4 | 12 | 3.6% |
3 | 31 | 9.2% |
2 | 218 | |
1 | 63 | 18.8% |
0 | 8 | 2.4% |
승강장
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 6 |
---|---|
Distinct (%) | 1.8% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 3.514881 |
Minimum | 1 |
---|---|
Maximum | 6 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 3.1 KiB |
Quantile statistics
Minimum | 1 |
---|---|
5-th percentile | 2 |
Q1 | 3 |
median | 4 |
Q3 | 4 |
95-th percentile | 4 |
Maximum | 6 |
Range | 5 |
Interquartile range (IQR) | 1 |
Descriptive statistics
Standard deviation | 0.9556206 |
---|---|
Coefficient of variation (CV) | 0.27187851 |
Kurtosis | 0.15585605 |
Mean | 3.514881 |
Median Absolute Deviation (MAD) | 0 |
Skewness | -0.56917959 |
Sum | 1181 |
Variance | 0.91321073 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
4 | 226 | |
2 | 73 | 21.7% |
3 | 23 | 6.8% |
6 | 8 | 2.4% |
1 | 4 | 1.2% |
5 | 2 | 0.6% |
Value | Count | Frequency (%) |
1 | 4 | 1.2% |
2 | 73 | 21.7% |
3 | 23 | 6.8% |
4 | 226 | |
5 | 2 | 0.6% |
6 | 8 | 2.4% |
Value | Count | Frequency (%) |
6 | 8 | 2.4% |
5 | 2 | 0.6% |
4 | 226 | |
3 | 23 | 6.8% |
2 | 73 | 21.7% |
1 | 4 | 1.2% |
수량
Real number (ℝ)
HIGH CORRELATION
 
Distinct | 10 |
---|---|
Distinct (%) | 3.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 5.4940476 |
Minimum | 2 |
---|---|
Maximum | 12 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 3.1 KiB |
Quantile statistics
Minimum | 2 |
---|---|
5-th percentile | 3 |
Q1 | 5 |
median | 6 |
Q3 | 6 |
95-th percentile | 8 |
Maximum | 12 |
Range | 10 |
Interquartile range (IQR) | 1 |
Descriptive statistics
Standard deviation | 1.3821766 |
---|---|
Coefficient of variation (CV) | 0.25157711 |
Kurtosis | 1.727786 |
Mean | 5.4940476 |
Median Absolute Deviation (MAD) | 1 |
Skewness | 0.16254589 |
Sum | 1846 |
Variance | 1.9104122 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
6 | 165 | |
5 | 48 | 14.3% |
4 | 45 | 13.4% |
3 | 31 | 9.2% |
7 | 26 | 7.7% |
8 | 13 | 3.9% |
10 | 3 | 0.9% |
2 | 3 | 0.9% |
12 | 1 | 0.3% |
9 | 1 | 0.3% |
Value | Count | Frequency (%) |
2 | 3 | 0.9% |
3 | 31 | 9.2% |
4 | 45 | 13.4% |
5 | 48 | 14.3% |
6 | 165 | |
7 | 26 | 7.7% |
8 | 13 | 3.9% |
9 | 1 | 0.3% |
10 | 3 | 0.9% |
12 | 1 | 0.3% |
Value | Count | Frequency (%) |
12 | 1 | 0.3% |
10 | 3 | 0.9% |
9 | 1 | 0.3% |
8 | 13 | 3.9% |
7 | 26 | 7.7% |
6 | 165 | |
5 | 48 | 14.3% |
4 | 45 | 13.4% |
3 | 31 | 9.2% |
2 | 3 | 0.9% |
회사명 | 호선 | 대합실 | 승강장 | 수량 | |
---|---|---|---|---|---|
회사명 | 1.000 | 0.000 | 0.097 | 0.000 | 0.111 |
호선 | 0.000 | 1.000 | 0.662 | 0.585 | 0.625 |
대합실 | 0.097 | 0.662 | 1.000 | 0.297 | 0.862 |
승강장 | 0.000 | 0.585 | 0.297 | 1.000 | 0.762 |
수량 | 0.111 | 0.625 | 0.862 | 0.762 | 1.000 |
회사명 | 호선 | |
---|---|---|
회사명 | 1.000 | 0.000 |
호선 | 0.000 | 1.000 |
대합실 | 승강장 | 수량 | 회사명 | 호선 | |
---|---|---|---|---|---|
대합실 | 1.000 | 0.225 | 0.738 | 0.060 | 0.344 |
승강장 | 0.225 | 1.000 | 0.774 | 0.000 | 0.416 |
수량 | 0.738 | 0.774 | 1.000 | 0.085 | 0.413 |
회사명 | 0.060 | 0.000 | 0.085 | 1.000 | 0.000 |
호선 | 0.344 | 0.416 | 0.413 | 0.000 | 1.000 |
회사명 | 호선 | 역사명 | 대합실 | 승강장 | 수량 | |
---|---|---|---|---|---|---|
0 | SKT | 1 | 다대포해수욕장 | 6 | 6 | 12 |
1 | SKT | 1 | 다대포항 | 4 | 6 | 10 |
2 | SKT | 1 | 낫개 | 2 | 4 | 6 |
3 | SKT | 1 | 신장림 | 2 | 6 | 8 |
4 | SKT | 1 | 장림 | 3 | 6 | 9 |
5 | SKT | 1 | 동매 | 4 | 6 | 10 |
6 | SKT | 1 | 신평 | 1 | 4 | 5 |
7 | SKT | 1 | 하단 | 2 | 4 | 6 |
8 | SKT | 1 | 당리 | 3 | 4 | 7 |
9 | SKT | 1 | 사하 | 3 | 4 | 7 |
회사명 | 호선 | 역사명 | 대합실 | 승강장 | 수량 | |
---|---|---|---|---|---|---|
326 | LGU+ | 4 | 충렬사 | 4 | 1 | 5 |
327 | LGU+ | 4 | 명장 | 1 | 4 | 5 |
328 | LGU+ | 4 | 서동 | 1 | 4 | 5 |
329 | LGU+ | 4 | 금사 | 1 | 3 | 4 |
330 | LGU+ | 4 | 반여농산물 | 1 | 4 | 5 |
331 | LGU+ | 4 | 석대 | 1 | 2 | 3 |
332 | LGU+ | 4 | 영산대 | 1 | 2 | 3 |
333 | LGU+ | 4 | 윗반송 | 1 | 2 | 3 |
334 | LGU+ | 4 | 고촌 | 1 | 2 | 3 |
335 | LGU+ | 4 | 안평 | 1 | 2 | 3 |