Calculate percentages

Calculate a percentage using the formula \(n * 100 / total\). Rounding is done by round_ties_away().

Usage

pct(n, total, digits = 0, format = FALSE)

Arguments

n, total

Numeric vectors of equal length or with at least one vector of length 1.

digits

An integer indicating the number of decimal (when positive) or whole number (when zero or negative) places to round the output. (See the same argument in round_ties_away().)

format

Logical indicating if the output should be formatted with a "%" sign and if percentages that round to 0 should be replaced with "< 1%".

Value

A numeric vector the same length as the longer of n or total.

Examples

x <- seq(1, 200, by = 20)

pct(sqrt(x), 100, digits = 2)
#>  [1]  1.00  4.58  6.40  7.81  9.00 10.05 11.00 11.87 12.69 13.45