Dataset statistics
Number of variables | 6 |
---|---|
Number of observations | 1960 |
Missing cells | 42 |
Missing cells (%) | 0.4% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 101.6 KiB |
Average record size in memory | 53.1 B |
Variable types
Text | 1 |
---|---|
Numeric | 5 |
Dataset
Description | 한국부동산원(구.한국감정원)에서 제공하는 부동산거래현황 중 아파트매매 거래현황의 연도별 매입자연령대별(면적) 데이터입니다.-(단위 : 천㎡)- 공표시기 : 익월 말일경 |
---|---|
Author | 한국부동산원 |
URL | https://www.data.go.kr/data/15068661/fileData.do |
2019 is highly overall correlated with 2020 and 3 other fields | High correlation |
2020 is highly overall correlated with 2019 and 3 other fields | High correlation |
2021 is highly overall correlated with 2019 and 3 other fields | High correlation |
2022 is highly overall correlated with 2019 and 3 other fields | High correlation |
2023 is highly overall correlated with 2019 and 3 other fields | High correlation |
2019 is highly skewed (γ1 = 20.45399655) | Skewed |
2023 is highly skewed (γ1 = 20.06984504) | Skewed |
지역 및 거래현황 has unique values | Unique |
2019 has 167 (8.5%) zeros | Zeros |
2020 has 136 (6.9%) zeros | Zeros |
2021 has 164 (8.4%) zeros | Zeros |
2022 has 213 (10.9%) zeros | Zeros |
2023 has 222 (11.3%) zeros | Zeros |
Reproduction
Analysis started | 2024-03-23 05:39:18.026712 |
---|---|
Analysis finished | 2024-03-23 05:39:24.600484 |
Duration | 6.57 seconds |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
지역 및 거래현황
Text
UNIQUE
 
Distinct | 1960 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 15.4 KiB |
Length
Max length | 17 |
---|---|
Median length | 16 |
Mean length | 10.539286 |
Min length | 6 |
Characters and Unicode
Total characters | 20657 |
---|---|
Distinct characters | 153 |
Distinct categories | 4 ? |
Distinct scripts | 2 ? |
Distinct blocks | 2 ? |
Unique
Unique | 1960 ? |
---|---|
Unique (%) | 100.0% |
Sample
1st row | 전국 /20대이하 |
---|---|
2nd row | 전국 /30대 |
3rd row | 전국 /40대 |
4th row | 전국 /50대 |
5th row | 전국 /60대 |
Value | Count | Frequency (%) |
경기 | 343 | 8.8% |
경북 | 182 | 4.6% |
서울 | 182 | 4.6% |
경남 | 168 | 4.3% |
전남 | 161 | 4.1% |
강원 | 133 | 3.4% |
충남 | 126 | 3.2% |
부산 | 119 | 3.0% |
전북 | 119 | 3.0% |
충북 | 112 | 2.9% |
Other values (1688) | 2275 |
Most occurring characters
Value | Count | Frequency (%) |
1960 | 9.5% | |
/ | 1960 | 9.5% |
대 | 1820 | 8.8% |
0 | 1680 | 8.1% |
구 | 812 | 3.9% |
시 | 777 | 3.8% |
경 | 714 | 3.5% |
기 | 637 | 3.1% |
군 | 609 | 2.9% |
남 | 574 | 2.8% |
Other values (143) | 9114 |
Most occurring categories
Value | Count | Frequency (%) |
Other Letter | 13377 | |
Decimal Number | 3360 | 16.3% |
Space Separator | 1960 | 9.5% |
Other Punctuation | 1960 | 9.5% |
Most frequent character per category
Other Letter
Value | Count | Frequency (%) |
대 | 1820 | 13.6% |
구 | 812 | 6.1% |
시 | 777 | 5.8% |
경 | 714 | 5.3% |
기 | 637 | 4.8% |
군 | 609 | 4.6% |
남 | 574 | 4.3% |
이 | 567 | 4.2% |
북 | 469 | 3.5% |
전 | 350 | 2.6% |
Other values (134) | 6048 |
Decimal Number
Value | Count | Frequency (%) |
0 | 1680 | |
7 | 280 | 8.3% |
3 | 280 | 8.3% |
5 | 280 | 8.3% |
6 | 280 | 8.3% |
4 | 280 | 8.3% |
2 | 280 | 8.3% |
Space Separator
Value | Count | Frequency (%) |
1960 |
Other Punctuation
Value | Count | Frequency (%) |
/ | 1960 |
Most occurring scripts
Value | Count | Frequency (%) |
Hangul | 13377 | |
Common | 7280 |
Most frequent character per script
Hangul
Value | Count | Frequency (%) |
대 | 1820 | 13.6% |
구 | 812 | 6.1% |
시 | 777 | 5.8% |
경 | 714 | 5.3% |
기 | 637 | 4.8% |
군 | 609 | 4.6% |
남 | 574 | 4.3% |
이 | 567 | 4.2% |
북 | 469 | 3.5% |
전 | 350 | 2.6% |
Other values (134) | 6048 |
Common
Value | Count | Frequency (%) |
1960 | ||
/ | 1960 | |
0 | 1680 | |
7 | 280 | 3.8% |
3 | 280 | 3.8% |
5 | 280 | 3.8% |
6 | 280 | 3.8% |
4 | 280 | 3.8% |
2 | 280 | 3.8% |
Most occurring blocks
Value | Count | Frequency (%) |
Hangul | 13377 | |
ASCII | 7280 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
1960 | ||
/ | 1960 | |
0 | 1680 | |
7 | 280 | 3.8% |
3 | 280 | 3.8% |
5 | 280 | 3.8% |
6 | 280 | 3.8% |
4 | 280 | 3.8% |
2 | 280 | 3.8% |
Hangul
Value | Count | Frequency (%) |
대 | 1820 | 13.6% |
구 | 812 | 6.1% |
시 | 777 | 5.8% |
경 | 714 | 5.3% |
기 | 637 | 4.8% |
군 | 609 | 4.6% |
남 | 574 | 4.3% |
이 | 567 | 4.2% |
북 | 469 | 3.5% |
전 | 350 | 2.6% |
Other values (134) | 6048 |
2019
Real number (ℝ)
HIGH CORRELATION
  SKEWED
  ZEROS
 
Distinct | 241 |
---|---|
Distinct (%) | 12.4% |
Missing | 14 |
Missing (%) | 0.7% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 68.326824 |
Minimum | 0 |
---|---|
Maximum | 12645 |
Zeros | 167 |
Zeros (%) | 8.5% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 17.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 3 |
median | 12 |
Q3 | 43 |
95-th percentile | 175.25 |
Maximum | 12645 |
Range | 12645 |
Interquartile range (IQR) | 40 |
Descriptive statistics
Standard deviation | 458.22929 |
---|---|
Coefficient of variation (CV) | 6.7064333 |
Kurtosis | 478.66451 |
Mean | 68.326824 |
Median Absolute Deviation (MAD) | 11 |
Skewness | 20.453997 |
Sum | 132964 |
Variance | 209974.08 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 189 | 9.6% |
0 | 167 | 8.5% |
2 | 107 | 5.5% |
3 | 91 | 4.6% |
4 | 75 | 3.8% |
5 | 69 | 3.5% |
7 | 58 | 3.0% |
6 | 49 | 2.5% |
8 | 49 | 2.5% |
9 | 44 | 2.2% |
Other values (231) | 1048 |
Value | Count | Frequency (%) |
0 | 167 | |
1 | 189 | |
2 | 107 | |
3 | 91 | |
4 | 75 | 3.8% |
5 | 69 | 3.5% |
6 | 49 | 2.5% |
7 | 58 | 3.0% |
8 | 49 | 2.5% |
9 | 44 | 2.2% |
Value | Count | Frequency (%) |
12645 | 1 | |
9983 | 1 | |
8799 | 1 | |
4607 | 1 | |
3532 | 1 | |
2643 | 1 | |
2379 | 1 | |
2041 | 1 | |
1755 | 1 | |
1700 | 1 |
2020
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 330 |
---|---|
Distinct (%) | 17.0% |
Missing | 14 |
Missing (%) | 0.7% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 117.9851 |
Minimum | 0 |
---|---|
Maximum | 20886 |
Zeros | 136 |
Zeros (%) | 6.9% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 17.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 4 |
median | 21 |
Q3 | 74.75 |
95-th percentile | 301 |
Maximum | 20886 |
Range | 20886 |
Interquartile range (IQR) | 70.75 |
Descriptive statistics
Standard deviation | 781.81745 |
---|---|
Coefficient of variation (CV) | 6.6264085 |
Kurtosis | 446.15354 |
Mean | 117.9851 |
Median Absolute Deviation (MAD) | 20 |
Skewness | 19.733267 |
Sum | 229599 |
Variance | 611238.53 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 153 | 7.8% |
0 | 136 | 6.9% |
2 | 118 | 6.0% |
3 | 69 | 3.5% |
5 | 64 | 3.3% |
4 | 51 | 2.6% |
6 | 45 | 2.3% |
12 | 33 | 1.7% |
9 | 32 | 1.6% |
8 | 28 | 1.4% |
Other values (320) | 1217 |
Value | Count | Frequency (%) |
0 | 136 | |
1 | 153 | |
2 | 118 | |
3 | 69 | |
4 | 51 | 2.6% |
5 | 64 | |
6 | 45 | 2.3% |
7 | 26 | 1.3% |
8 | 28 | 1.4% |
9 | 32 | 1.6% |
Value | Count | Frequency (%) |
20886 | 1 | |
17304 | 1 | |
14582 | 1 | |
8499 | 1 | |
6590 | 1 | |
5490 | 1 | |
4567 | 1 | |
3796 | 1 | |
3124 | 1 | |
3005 | 1 |
2021
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 263 |
---|---|
Distinct (%) | 13.5% |
Missing | 7 |
Missing (%) | 0.4% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 78.777266 |
Minimum | 0 |
---|---|
Maximum | 12895 |
Zeros | 164 |
Zeros (%) | 8.4% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 17.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 3 |
median | 15 |
Q3 | 51 |
95-th percentile | 208.2 |
Maximum | 12895 |
Range | 12895 |
Interquartile range (IQR) | 48 |
Descriptive statistics
Standard deviation | 507.68759 |
---|---|
Coefficient of variation (CV) | 6.4445952 |
Kurtosis | 431.69739 |
Mean | 78.777266 |
Median Absolute Deviation (MAD) | 14 |
Skewness | 19.458978 |
Sum | 153852 |
Variance | 257746.68 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 177 | 9.0% |
0 | 164 | 8.4% |
2 | 110 | 5.6% |
3 | 80 | 4.1% |
6 | 58 | 3.0% |
5 | 53 | 2.7% |
4 | 48 | 2.4% |
8 | 43 | 2.2% |
9 | 39 | 2.0% |
11 | 39 | 2.0% |
Other values (253) | 1142 |
Value | Count | Frequency (%) |
0 | 164 | |
1 | 177 | |
2 | 110 | |
3 | 80 | |
4 | 48 | 2.4% |
5 | 53 | 2.7% |
6 | 58 | 3.0% |
7 | 38 | 1.9% |
8 | 43 | 2.2% |
9 | 39 | 2.0% |
Value | Count | Frequency (%) |
12895 | 1 | |
12029 | 1 | |
9230 | 1 | |
6066 | 1 | |
3718 | 1 | |
3667 | 1 | |
3091 | 1 | |
2669 | 1 | |
2481 | 1 | |
1876 | 1 |
2022
Real number (ℝ)
HIGH CORRELATION
  ZEROS
 
Distinct | 174 |
---|---|
Distinct (%) | 8.9% |
Missing | 7 |
Missing (%) | 0.4% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 33.481311 |
Minimum | 0 |
---|---|
Maximum | 5176 |
Zeros | 213 |
Zeros (%) | 10.9% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 17.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 2 |
median | 7 |
Q3 | 22 |
95-th percentile | 94.4 |
Maximum | 5176 |
Range | 5176 |
Interquartile range (IQR) | 20 |
Descriptive statistics
Standard deviation | 209.17345 |
---|---|
Coefficient of variation (CV) | 6.2474688 |
Kurtosis | 420.09951 |
Mean | 33.481311 |
Median Absolute Deviation (MAD) | 6 |
Skewness | 19.328067 |
Sum | 65389 |
Variance | 43753.531 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 226 | 11.5% |
0 | 213 | 10.9% |
2 | 157 | 8.0% |
3 | 110 | 5.6% |
4 | 101 | 5.2% |
5 | 80 | 4.1% |
6 | 79 | 4.0% |
7 | 61 | 3.1% |
8 | 52 | 2.7% |
9 | 47 | 2.4% |
Other values (164) | 827 |
Value | Count | Frequency (%) |
0 | 213 | |
1 | 226 | |
2 | 157 | |
3 | 110 | |
4 | 101 | |
5 | 80 | 4.1% |
6 | 79 | 4.0% |
7 | 61 | 3.1% |
8 | 52 | 2.7% |
9 | 47 | 2.4% |
Value | Count | Frequency (%) |
5176 | 1 | |
4742 | 1 | |
4266 | 1 | |
2767 | 1 | |
1373 | 1 | |
1162 | 1 | |
1114 | 1 | |
1027 | 1 | |
942 | 1 | |
791 | 1 |
2023
Real number (ℝ)
HIGH CORRELATION
  SKEWED
  ZEROS
 
Distinct | 205 |
---|---|
Distinct (%) | 10.5% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 49.60051 |
Minimum | 0 |
---|---|
Maximum | 8319 |
Zeros | 222 |
Zeros (%) | 11.3% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 17.4 KiB |
Quantile statistics
Minimum | 0 |
---|---|
5-th percentile | 0 |
Q1 | 2 |
median | 8 |
Q3 | 30 |
95-th percentile | 130.1 |
Maximum | 8319 |
Range | 8319 |
Interquartile range (IQR) | 28 |
Descriptive statistics
Standard deviation | 333.25962 |
---|---|
Coefficient of variation (CV) | 6.7188748 |
Kurtosis | 451.18184 |
Mean | 49.60051 |
Median Absolute Deviation (MAD) | 7 |
Skewness | 20.069845 |
Sum | 97217 |
Variance | 111061.97 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
1 | 233 | 11.9% |
0 | 222 | 11.3% |
2 | 141 | 7.2% |
3 | 97 | 4.9% |
4 | 78 | 4.0% |
5 | 74 | 3.8% |
6 | 51 | 2.6% |
8 | 50 | 2.6% |
7 | 46 | 2.3% |
9 | 42 | 2.1% |
Other values (195) | 926 |
Value | Count | Frequency (%) |
0 | 222 | |
1 | 233 | |
2 | 141 | |
3 | 97 | |
4 | 78 | 4.0% |
5 | 74 | 3.8% |
6 | 51 | 2.6% |
7 | 46 | 2.3% |
8 | 50 | 2.6% |
9 | 42 | 2.1% |
Value | Count | Frequency (%) |
8319 | 1 | |
8109 | 1 | |
6518 | 1 | |
3953 | 1 | |
2271 | 1 | |
2190 | 1 | |
1669 | 1 | |
1659 | 1 | |
1255 | 1 | |
962 | 1 |
2019 | 2020 | 2021 | 2022 | 2023 | |
---|---|---|---|---|---|
2019 | 1.000 | 0.981 | 0.941 | 0.930 | 0.944 |
2020 | 0.981 | 1.000 | 0.954 | 0.947 | 0.985 |
2021 | 0.941 | 0.954 | 1.000 | 0.997 | 0.994 |
2022 | 0.930 | 0.947 | 0.997 | 1.000 | 0.994 |
2023 | 0.944 | 0.985 | 0.994 | 0.994 | 1.000 |
2019 | 2020 | 2021 | 2022 | 2023 | |
---|---|---|---|---|---|
2019 | 1.000 | 0.971 | 0.929 | 0.882 | 0.932 |
2020 | 0.971 | 1.000 | 0.946 | 0.896 | 0.940 |
2021 | 0.929 | 0.946 | 1.000 | 0.954 | 0.951 |
2022 | 0.882 | 0.896 | 0.954 | 1.000 | 0.933 |
2023 | 0.932 | 0.940 | 0.951 | 0.933 | 1.000 |
지역 및 거래현황 | 2019 | 2020 | 2021 | 2022 | 2023 | |
---|---|---|---|---|---|---|
0 | 전국 /20대이하 | 1559 | 3005 | 2669 | 1162 | 1255 |
1 | 전국 /30대 | 9983 | 17304 | 12029 | 4742 | 8109 |
2 | 전국 /40대 | 12645 | 20886 | 12895 | 5176 | 8319 |
3 | 전국 /50대 | 8799 | 14582 | 9230 | 4266 | 6518 |
4 | 전국 /60대 | 4607 | 8499 | 6066 | 2767 | 3953 |
5 | 전국 /70대이상 | 2041 | 3796 | 3091 | 1373 | 1659 |
6 | 전국 /기타 | 1755 | 3124 | 1876 | 942 | 469 |
7 | 서울 /20대이하 | 130 | 206 | 143 | 43 | 71 |
8 | 서울 /30대 | 1492 | 2193 | 1223 | 276 | 814 |
9 | 서울 /40대 | 1700 | 2113 | 1069 | 265 | 826 |
지역 및 거래현황 | 2019 | 2020 | 2021 | 2022 | 2023 | |
---|---|---|---|---|---|---|
1950 | 제주 제주시/60대 | 17 | 20 | 23 | 16 | 11 |
1951 | 제주 제주시/70대이상 | 5 | 8 | 11 | 7 | 5 |
1952 | 제주 제주시/기타 | 7 | 8 | 5 | 7 | 2 |
1953 | 제주 서귀포시/20대이하 | 2 | 3 | 4 | 2 | 2 |
1954 | 제주 서귀포시/30대 | 8 | 15 | 20 | 12 | 11 |
1955 | 제주 서귀포시/40대 | 11 | 20 | 28 | 15 | 13 |
1956 | 제주 서귀포시/50대 | 9 | 15 | 20 | 11 | 9 |
1957 | 제주 서귀포시/60대 | 6 | 8 | 11 | 7 | 7 |
1958 | 제주 서귀포시/70대이상 | 2 | 4 | 6 | 3 | 2 |
1959 | 제주 서귀포시/기타 | 3 | 6 | 2 | 2 | 3 |