Overview

Dataset statistics

Number of variables5
Number of observations54
Missing cells0
Missing cells (%)0.0%
Duplicate rows0
Duplicate rows (%)0.0%
Total size in memory2.4 KiB
Average record size in memory45.4 B

Variable types

DateTime1
Numeric3
Categorical1

Dataset

Description제주특별자치도에서 조사하여 제공하는 인구통계와 관련한 데이터로 2019년도 부터 기준년월별 내국인, 외국인, 세대수 수치를 제공합니다.
Author제주특별자치도
URLhttps://www.data.go.kr/data/15069606/fileData.do

Alerts

내국인 is highly overall correlated with 외국인 and 2 other fieldsHigh correlation
외국인 is highly overall correlated with 내국인 and 1 other fieldsHigh correlation
세대수 is highly overall correlated with 내국인 and 2 other fieldsHigh correlation
데이터기준일자 is highly overall correlated with 내국인 and 1 other fieldsHigh correlation
기준연월 has unique valuesUnique
내국인 has unique valuesUnique
세대수 has unique valuesUnique

Reproduction

Analysis started2023-12-12 08:49:36.378551
Analysis finished2023-12-12 08:49:37.582496
Duration1.2 second
Software versionydata-profiling vv4.5.1
Download configurationconfig.json

Variables

기준연월
Date

UNIQUE 

Distinct54
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Memory size564.0 B
Minimum2019-01-01 00:00:00
Maximum2023-06-01 00:00:00
2023-12-12T17:49:37.686445image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:37.858920image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)

내국인
Real number (ℝ)

HIGH CORRELATION  UNIQUE 

Distinct54
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean674131.78
Minimum667337
Maximum679016
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size618.0 B
2023-12-12T17:49:38.019569image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum667337
5-th percentile668463.2
Q1670813.75
median674756
Q3677081.75
95-th percentile678391.55
Maximum679016
Range11679
Interquartile range (IQR)6268

Descriptive statistics

Standard deviation3394.0124
Coefficient of variation (CV)0.0050346423
Kurtosis-1.2054919
Mean674131.78
Median Absolute Deviation (MAD)2790
Skewness-0.36799209
Sum36403116
Variance11519320
MonotonicityNot monotonic
2023-12-12T17:49:38.174706image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
667337 1
 
1.9%
678012 1
 
1.9%
675876 1
 
1.9%
675883 1
 
1.9%
676079 1
 
1.9%
676569 1
 
1.9%
676768 1
 
1.9%
676759 1
 
1.9%
676691 1
 
1.9%
677143 1
 
1.9%
Other values (44) 44
81.5%
ValueCountFrequency (%)
667337 1
1.9%
667522 1
1.9%
668120 1
1.9%
668648 1
1.9%
669328 1
1.9%
669771 1
1.9%
670209 1
1.9%
670508 1
1.9%
670521 1
1.9%
670595 1
1.9%
ValueCountFrequency (%)
679016 1
1.9%
678491 1
1.9%
678426 1
1.9%
678373 1
1.9%
678324 1
1.9%
678159 1
1.9%
678012 1
1.9%
677766 1
1.9%
677493 1
1.9%
677413 1
1.9%

외국인
Real number (ℝ)

HIGH CORRELATION 

Distinct53
Distinct (%)98.1%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean22977.63
Minimum20575
Maximum25962
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size618.0 B
2023-12-12T17:49:38.352165image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum20575
5-th percentile20636
Q121418.25
median22385
Q325066
95-th percentile25826.4
Maximum25962
Range5387
Interquartile range (IQR)3647.75

Descriptive statistics

Standard deviation1904.8512
Coefficient of variation (CV)0.082900248
Kurtosis-1.5263102
Mean22977.63
Median Absolute Deviation (MAD)1553.5
Skewness0.3066464
Sum1240792
Variance3628458.1
MonotonicityNot monotonic
2023-12-12T17:49:38.522384image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
21592 2
 
3.7%
25084 1
 
1.9%
20669 1
 
1.9%
21657 1
 
1.9%
21452 1
 
1.9%
21225 1
 
1.9%
21184 1
 
1.9%
21078 1
 
1.9%
20950 1
 
1.9%
20717 1
 
1.9%
Other values (43) 43
79.6%
ValueCountFrequency (%)
20575 1
1.9%
20578 1
1.9%
20623 1
1.9%
20643 1
1.9%
20669 1
1.9%
20686 1
1.9%
20717 1
1.9%
20812 1
1.9%
20950 1
1.9%
21067 1
1.9%
ValueCountFrequency (%)
25962 1
1.9%
25889 1
1.9%
25868 1
1.9%
25804 1
1.9%
25734 1
1.9%
25668 1
1.9%
25636 1
1.9%
25409 1
1.9%
25398 1
1.9%
25386 1
1.9%

세대수
Real number (ℝ)

HIGH CORRELATION  UNIQUE 

Distinct54
Distinct (%)100.0%
Missing0
Missing (%)0.0%
Infinite0
Infinite (%)0.0%
Mean301861.17
Minimum287576
Maximum312910
Zeros0
Zeros (%)0.0%
Negative0
Negative (%)0.0%
Memory size618.0 B
2023-12-12T17:49:38.678755image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Quantile statistics

Minimum287576
5-th percentile289273.65
Q1293875
median302885.5
Q3309697
95-th percentile312426.1
Maximum312910
Range25334
Interquartile range (IQR)15822

Descriptive statistics

Standard deviation8152.6057
Coefficient of variation (CV)0.027007799
Kurtosis-1.3802825
Mean301861.17
Median Absolute Deviation (MAD)8045.5
Skewness-0.22058947
Sum16300503
Variance66464979
MonotonicityNot monotonic
2023-12-12T17:49:38.849026image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram with fixed size bins (bins=50)
ValueCountFrequency (%)
287576 1
 
1.9%
310265 1
 
1.9%
305044 1
 
1.9%
305517 1
 
1.9%
306252 1
 
1.9%
306741 1
 
1.9%
293856 1
 
1.9%
307529 1
 
1.9%
307819 1
 
1.9%
308530 1
 
1.9%
Other values (44) 44
81.5%
ValueCountFrequency (%)
287576 1
1.9%
288143 1
1.9%
288883 1
1.9%
289484 1
1.9%
290151 1
1.9%
290621 1
1.9%
291173 1
1.9%
291630 1
1.9%
291976 1
1.9%
292412 1
1.9%
ValueCountFrequency (%)
312910 1
1.9%
312869 1
1.9%
312612 1
1.9%
312326 1
1.9%
311801 1
1.9%
311360 1
1.9%
311355 1
1.9%
311303 1
1.9%
311272 1
1.9%
311251 1
1.9%

데이터기준일자
Categorical

HIGH CORRELATION 

Distinct2
Distinct (%)3.7%
Missing0
Missing (%)0.0%
Memory size564.0 B
2022-10-01
42 
2023-06-30
12 

Length

Max length10
Median length10
Mean length10
Min length10

Unique

Unique0 ?
Unique (%)0.0%

Sample

1st row2022-10-01
2nd row2022-10-01
3rd row2022-10-01
4th row2022-10-01
5th row2022-10-01

Common Values

ValueCountFrequency (%)
2022-10-01 42
77.8%
2023-06-30 12
 
22.2%

Length

2023-12-12T17:49:38.984518image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Histogram of lengths of the category

Common Values (Plot)

2023-12-12T17:49:39.086168image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
ValueCountFrequency (%)
2022-10-01 42
77.8%
2023-06-30 12
 
22.2%

Interactions

2023-12-12T17:49:37.113349image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:36.554837image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:36.820828image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:37.204593image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:36.643216image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:36.917459image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:37.317455image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:36.725532image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
2023-12-12T17:49:37.003888image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/

Correlations

2023-12-12T17:49:39.157439image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
기준연월내국인외국인세대수데이터기준일자
기준연월1.0001.0001.0001.0001.000
내국인1.0001.0000.8760.9520.853
외국인1.0000.8761.0000.9350.632
세대수1.0000.9520.9351.0001.000
데이터기준일자1.0000.8530.6321.0001.000
2023-12-12T17:49:39.272096image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
내국인외국인세대수데이터기준일자
내국인1.000-0.8570.9260.632
외국인-0.8571.000-0.7680.450
세대수0.926-0.7681.0000.920
데이터기준일자0.6320.4500.9201.000

Missing values

2023-12-12T17:49:37.438529image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
A simple visualization of nullity by column.
2023-12-12T17:49:37.541698image/svg+xmlMatplotlib v3.7.2, https://matplotlib.org/
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

Sample

기준연월내국인외국인세대수데이터기준일자
02019-01667337250842875762022-10-01
12019-02667522250122881432022-10-01
22019-03668120251602888832022-10-01
32019-04668648254092894842022-10-01
42019-05669328253982901512022-10-01
52019-06669771253742906212022-10-01
62019-07670209253862911732022-10-01
72019-08670521256362916302022-10-01
82019-09670610258682919762022-10-01
92019-10670738258892924122022-10-01
기준연월내국인외국인세대수데이터기준일자
442022-09678426214073111152023-06-30
452022-10678324215303112512023-06-30
462022-11678373216183113032023-06-30
472022-12678159215923113552023-06-30
482023-01677493216833113602023-06-30
492023-02677090215923118012023-06-30
502023-03677031217213123262023-06-30
512023-04677115218013126122023-06-30
522023-05677057219823128692023-06-30
532023-06676832224883129102023-06-30