Evenly divide the range 0 to 1 into n pieces

This function work very well in combination with percentify_cut to create evenly spaced intervals.

cut_evenly(n)

Arguments

n	number of points

Value

numeric vector of length n-1.

See also

percentify_cut

Examples

cut_evenly(3)
#> [1] 0.3333333 0.6666667
cut_evenly(4)
#> [1] 0.25 0.50 0.75
cut_evenly(9)
#> [1] 0.1111111 0.2222222 0.3333333 0.4444444 0.5555556 0.6666667 0.7777778
#> [8] 0.8888889

library(dplyr)

# cut_evenly() is primarily used along with percentify_cut() to space the
# cuts easily.
percentify_cut(mtcars, mpg, cut_evenly(4)) %>%
  summarise(mean(wt))
#> # A tibble: 4 x 2
#>   .percentile_mpg `mean(wt)`
#>   <chr>                <dbl>
#> 1 0%-25%                4.28
#> 2 25%-50%               3.57
#> 3 50%-75%               2.95
#> 4 75%-100%              2.21