Draw a systematic sample from a dataset of all potential samples

get_sample_systematic(x, n_sample, rounding = c("floor", "ceiling"))

Arguments

x	A data.frame of all potential samples
n_sample	Number of sample required
rounding	Should the result be rounded up (ceiling) or rounded down (floor)? Default is rounded down.

Value

A data.frame drawn from x that contains the sample selected systematically

Author

Ernest Guevarra

Examples

get_sample_systematic(x = village_list, n_sample = 30)
#> # A tibble: 36 × 4
#>       id village      population cluster
#>    <dbl> <chr>             <dbl> <chr>  
#>  1     2 BODO GOUALGA       1974 3      
#>  2     4 DJIMTILO            309 NA     
#>  3     6 NANAMI              433 5      
#>  4     8 LAFIA 2             211 NA     
#>  5    10 MESSIO              915 6      
#>  6    12 WOROKEME            471 7      
#>  7    14 MAGAM KOTOKO        477 NA     
#>  8    16 HADAMARY             64 NA     
#>  9    18 FARCH 1             696 9      
#> 10    20 MADINA 1            889 NA     
#> # … with 26 more rows