pop: Bethel population

In bethel: Bethel's algorithm.

Description

1000 individuals classified according to sex (M,F) and geographical area (area1 to area4). Collected variables: yearly data on income, number of books read, total days of sporting activities.

Usage

data(pop)

Format

A data frame with 1000 observations on the following 4 variables.

strata

a factor with levels F_area1 F_area2 F_area3 F_area4 M_area1 M_area2 M_area3 M_area4

income

yarly income

books

number of books read

sportDays

total days of sporting activities

Examples

data(pop)
str(pop)
summary(pop)

Example output

'data.frame':	1000 obs. of  4 variables:
 $ strata   : Factor w/ 8 levels "F_area1","F_area2",..: 5 5 5 5 5 5 5 5 5 5 ...
 $ income   : num  27985 7398 44608 13107 30573 ...
 $ books    : num  10 21 20 9 25 16 6 15 6 2 ...
 $ sportDays: num  98 28 121 0 0 100 0 0 0 0 ...
     strata        income          books         sportDays     
 M_area3:197   Min.   : 5067   Min.   : 0.00   Min.   :  0.00  
 M_area2:180   1st Qu.:16562   1st Qu.: 6.00   1st Qu.: 22.00  
 F_area1:158   Median :27350   Median :12.00   Median : 53.00  
 F_area3:126   Mean   :27509   Mean   :12.43   Mean   : 56.12  
 M_area1:124   3rd Qu.:38493   3rd Qu.:19.00   3rd Qu.: 85.00  
 F_area2:120   Max.   :49964   Max.   :25.00   Max.   :173.00  
 (Other): 95                                                   

bethel documentation built on May 1, 2019, 10:08 p.m.