round5 {cards}

Rounding of Numbers

Description

Rounds the values in its first argument to the specified number of decimal places (default 0). Importantly, round5() does not use Base R's "round to even" default. Standard rounding methods are implemented, for example, round5(0.5) = 1.

Usage

round5(x, digits = 0)

Arguments

x

(numeric)
a numeric vector

digits

(integer)
integer indicating the number of decimal places

Details

Function inspired by janitor::round_half_up().

Value

a numeric vector

Examples

x <- 0:4 / 2
round5(x) |> setNames(x)

# compare results to Base R
round(x) |> setNames(x)