Overview

Dataset info

Number of variables8
Number of observations275
Missing cells0 (0.0%)
Duplicate rows0 (0.0%)
Total size in memory17.3 KiB
Average record size in memory64.5 B

Variables types

Numeric4
Categorical1
Boolean1
Date0
URL0
Text (Unique)1
Rejected1
Unsupported0

Warnings

Weight is highly correlated with BMI (ρ = 0.9069365656) Rejected

Variables

Age
Numeric

Distinct count53
Unique (%)19.3%
Missing (%)0.0%
Missing (n)0
Infinite (%)0.0%
Infinite (n)0
Mean47.62181818
Minimum22
Maximum80
Zeros (%)0.0%
Mini histogram

Quantile statistics

Minimum22
5-th percentile32
Q138
Median47
Q356.5
95-th percentile70
Maximum80
Range58
Interquartile range18.5

Descriptive statistics

Standard deviation12.23442986
Coef of variation0.2569080797
Kurtosis-0.562010199
Mean47.62181818
MAD10.08944132
Skewness0.4122193016
Sum13096
Variance149.6812741
Memory size2.3 KiB
Histogram
Histogram with fixed size bins (bins=50)
Histogram
Histogram with variable size bins (bins=[22. 31.5 50.5 71.5 80. ], "bayesian blocks" binning strategy used)
ValueCountFrequency (%) 
49 13 4.7%
 
48 12 4.4%
 
32 11 4.0%
 
42 11 4.0%
 
40 11 4.0%
 
34 10 3.6%
 
33 9 3.3%
 
35 9 3.3%
 
36 9 3.3%
 
39 9 3.3%
 
Other values (43) 171 62.2%
 

Minimum 5 values

ValueCountFrequency (%) 
22 1 0.4%
 
23 1 0.4%
 
25 1 0.4%
 
26 1 0.4%
 
29 6 2.2%
 

Maximum 5 values

ValueCountFrequency (%) 
80 1 0.4%
 
78 1 0.4%
 
76 2 0.7%
 
75 2 0.7%
 
74 1 0.4%
 

BMI
Numeric

Distinct count242
Unique (%)88.0%
Missing (%)0.0%
Missing (n)0
Infinite (%)0.0%
Infinite (n)0
Mean29.8595758
Minimum20.61925365
Maximum52.29855372
Zeros (%)0.0%
Mini histogram

Quantile statistics

Minimum20.61925365
5-th percentile23.19539756
Q126.04577854
Median28.99789384
Q332.31151868
95-th percentile41.03593589
Maximum52.29855372
Range31.67930007
Interquartile range6.265740138

Descriptive statistics

Standard deviation5.438633701
Coef of variation0.1821403538
Kurtosis2.273636137
Mean29.8595758
MAD4.09072806
Skewness1.297490712
Sum8211.383345
Variance29.57873653
Memory size2.3 KiB
Histogram
Histogram with fixed size bins (bins=50)
Histogram
Histogram with variable size bins (bins=[20.61925365 23.13438587 29.0535887 29.07580826 33.98548172 39.01254858 52.29855372], "bayesian blocks" binning strategy used)
ValueCountFrequency (%) 
29.06574394 4 1.5%
 
23.14814815 3 1.1%
 
29.75778547 3 1.1%
 
27.77777778 2 0.7%
 
26.25072495 2 0.7%
 
24.8791787 2 0.7%
 
33.56401384 2 0.7%
 
27.16049383 2 0.7%
 
26.14927686 2 0.7%
 
26.42356982 2 0.7%
 
Other values (232) 251 91.3%
 

Minimum 5 values

ValueCountFrequency (%) 
20.61925365 1 0.4%
 
20.67901235 1 0.4%
 
21.3577956 1 0.4%
 
21.65510814 1 0.4%
 
21.70792339 1 0.4%
 

Maximum 5 values

ValueCountFrequency (%) 
52.29855372 1 0.4%
 
49.69135802 1 0.4%
 
49.2138988 1 0.4%
 
49.01297999 1 0.4%
 
47.25897921 1 0.4%
 

Cervical
Numeric

Distinct count19
Unique (%)6.9%
Missing (%)0.0%
Missing (n)0
Infinite (%)0.0%
Infinite (n)0
Mean42.16363636
Minimum34
Maximum53
Zeros (%)0.0%
Mini histogram

Quantile statistics

Minimum34
5-th percentile37
Q140
Median42
Q344
95-th percentile48
Maximum53
Range19
Interquartile range4

Descriptive statistics

Standard deviation3.379649468
Coef of variation0.08015555012
Kurtosis0.1839642631
Mean42.16363636
MAD2.652297521
Skewness0.3207028658
Sum11595
Variance11.42203052
Memory size2.3 KiB
Histogram
Histogram with fixed size bins (bins=19)
Histogram
Histogram with variable size bins (bins=[34. 36.5 39.5 44.5 47.5 53. ], "bayesian blocks" binning strategy used)
ValueCountFrequency (%) 
42 41 14.9%
 
44 31 11.3%
 
40 29 10.5%
 
41 29 10.5%
 
43 25 9.1%
 
46 21 7.6%
 
38 21 7.6%
 
45 17 6.2%
 
39 16 5.8%
 
37 11 4.0%
 
Other values (9) 34 12.4%
 

Minimum 5 values

ValueCountFrequency (%) 
34 1 0.4%
 
35 3 1.1%
 
36 6 2.2%
 
37 11 4.0%
 
38 21 7.6%
 

Maximum 5 values

ValueCountFrequency (%) 
53 1 0.4%
 
52 2 0.7%
 
50 6 2.2%
 
49 2 0.7%
 
48 4 1.5%
 

Height
Numeric

Distinct count39
Unique (%)14.2%
Missing (%)0.0%
Missing (n)0
Infinite (%)0.0%
Infinite (n)0
Mean175.5818182
Minimum152
Maximum197
Zeros (%)0.0%
Mini histogram

Quantile statistics

Minimum152
5-th percentile163
Q1170
Median175
Q3180
95-th percentile188
Maximum197
Range45
Interquartile range10

Descriptive statistics

Standard deviation7.411499521
Coef of variation0.04221108767
Kurtosis0.09025966886
Mean175.5818182
MAD5.915371901
Skewness0.08507571821
Sum48285
Variance54.93032515
Memory size2.3 KiB
Histogram
Histogram with fixed size bins (bins=39)
Histogram
Histogram with variable size bins (bins=[152. 161.5 167.5 169.5 170.5 179.5 180.5 188.5 197. ], "bayesian blocks" binning strategy used)
ValueCountFrequency (%) 
170 30 10.9%
 
180 28 10.2%
 
175 19 6.9%
 
174 16 5.8%
 
172 14 5.1%
 
178 13 4.7%
 
183 11 4.0%
 
176 11 4.0%
 
169 11 4.0%
 
177 11 4.0%
 
Other values (29) 111 40.4%
 

Minimum 5 values

ValueCountFrequency (%) 
152 1 0.4%
 
157 1 0.4%
 
158 1 0.4%
 
159 1 0.4%
 
160 2 0.7%
 

Maximum 5 values

ValueCountFrequency (%) 
197 1 0.4%
 
195 1 0.4%
 
193 2 0.7%
 
191 3 1.1%
 
190 4 1.5%
 

OSA
Boolean

Distinct count2
Unique (%)0.7%
Missing (%)0.0%
Missing (n)0
0
140
1
135
ValueCountFrequency (%) 
0 140 50.9%
 
1 135 49.1%
 

Patient
Categorical, Unique

First 5 values
P0005
P0006
P0007
P0008
P0020
Last 5 values
P0668
P0669
P0674
P0679
P0680

First 5 values

ValueCountFrequency (%) 
P0005 1 0.4%
 
P0006 1 0.4%
 
P0007 1 0.4%
 
P0008 1 0.4%
 
P0020 1 0.4%
 

Last 5 values

ValueCountFrequency (%) 
P0680 1 0.4%
 
P0679 1 0.4%
 
P0674 1 0.4%
 
P0669 1 0.4%
 
P0668 1 0.4%
 

Smoker
Categorical

Distinct count4
Unique (%)1.5%
Missing (%)0.0%
Missing (n)0
0
152
3
75
1
45
ValueCountFrequency (%) 
0 152 55.3%
 
3 75 27.3%
 
1 45 16.4%
 
2 3 1.1%
 
Max length3
Mean length3
Min length3
Contains charsFalse
Contains digitsTrue
Contains spacesFalse
Contains non-wordsTrue

Weight
Highly correlated

This variable is highly correlated with BMI and should be ignored for analysis

Correlation0.9069365656

Correlations

Missing values

Sample

First rows

AgeBMICervicalHeightOSAPatientSmokerWeight
032.026.72992740.0173.00.0P00050.080.0
132.030.19390642.0190.00.0P00060.0109.0
239.030.11099142.0169.01.0P00070.086.0
347.049.01298044.0172.01.0P00080.0145.0
444.030.43671645.0171.00.0P00203.089.0
533.036.06881846.0177.01.0P00220.0113.0
648.037.02422146.0170.01.0P00243.0107.0
753.023.12062438.0174.00.0P00253.070.0
862.030.86419848.0180.01.0P00270.0100.0
944.027.17311941.0185.00.0P00290.093.0

Last rows

AgeBMICervicalHeightOSAPatientSmokerWeight
26531.023.99121338.0186.00.0P06540.083.0
26666.026.54321042.0180.00.0P06570.086.0
26762.033.95061744.0180.00.0P06591.0110.0
26848.032.21563046.0193.01.0P06620.0120.0
26955.032.03857846.0174.01.0P06631.097.0
27044.034.87654344.0180.01.0P06683.0113.0
27133.026.23456840.0180.00.0P06690.085.0
27257.028.08901142.0179.01.0P06740.090.0
27335.032.40740745.0180.00.0P06790.0105.0
27450.027.77777842.0180.01.0P06800.090.0