Generate rowwise median

This function returns the rowwise median value in a data frame.

Usage

gen_rowmedian(data, cols)

Arguments

data

A data frame.

cols

<tidy-select> Columns to search across.

Value

A double vector of the rowwise median value. Missing values are ignored.

Details

Parallelization is supported via purrr::in_parallel().

Examples

library(dplyr, warn.conflicts = FALSE)
a <- tibble(
  x = c(1, NA, 2),
  y = c(2, 3, 2),
  z = c(4, NA, 5)
)
gen_rowmedian(a)
#> [1] 2 3 2
gen_rowmedian(a, everything())
#> [1] 2 3 2
gen_rowmedian(a, all_of(letters[25:26]))
#> [1] 3.0 3.0 3.5
b <- a %>% mutate(q = gen_rowmedian(.))
b
#> # A tibble: 3 × 4
#>       x     y     z     q
#>   <dbl> <dbl> <dbl> <dbl>
#> 1     1     2     4     2
#> 2    NA     3    NA     3
#> 3     2     2     5     2