Create a simple relative frequency table with percentages, optionally while using sampling weights.
Usage
prop_table(vec, weights = NULL, na.rm = FALSE, round_perc = 1)
Arguments
- vec
A vector.
- weights
A numeric vector of non-negative weights.
- na.rm
Set to FALSE to suppress checking for NAs. If TRUE, NAs are removed from x as well as from weights prior to variance estimation.
- round_perc
With how many decimals should the percentages be given?
Value
Returns a data.frame with 1 row.
Examples
# without weights
prop_table(mtcars$cyl)
#> 4 6 8
#> 1 34.4 21.9 43.8
# with weights
prop_table(mtcars$cyl, weights = rep(c(0.5, 1), 16))
#> 4 6 8
#> 1 35.4 25 39.6
