roundBy: Round numbers by a specyfic value

In twolodzko/twextras: twextras

Description

Round numbers by a specyfic value

Usage

roundBy(x, by = 1, roundUp = FALSE, symmetric = FALSE)

Arguments

x	numeric vector.
by	rounding value.
roundUp	if TRUE then categories are rounded up.
symmetric	if TRUE then categories are symmetric around zero (rather than rounded up or down).

Examples

x <- seq(-5, 5, by = 0.5)
rbind(roundBy(x, roundUp = F, symmetric = F),
      roundBy(x, roundUp = T, symmetric = F),
      roundBy(x, roundUp = F, symmetric = T),
      roundBy(x, roundUp = T, symmetric = T))
                          

twolodzko/twextras documentation built on May 3, 2019, 1:52 p.m.