arcsinbacktran: Arcsine back-transformation

In sfraundorf/psycholing: R Functions for Common Psycholingusitic and Cognitive Designs

Arcsine back-transformation

Description

Given a set of arcsine-transformated proportions X, back-transforms them back to "raw" proportions; that is, undoes the arcsine transformation.

Usage

arcsinbacktran(x)

Arguments

x	Arcsine-transformed proportion(s) to be back-transformed back to proportions.

Value

numeric vector with the original proportions

See Also

arcsintran for the arcsine transformation

Examples

mydata <- data.frame(Accuracy.Proportion = c(0.5,0.75,0.99,0, 0.2))
mydata$Accuracy.Arcsin <- arcsintran(mydata$Accuracy.Proportion)
mydata$Accuracy.Backtran <- arcsintran(mydata$Accuracy.Arcsin)
mydata # same as original proportions

sfraundorf/psycholing documentation built on April 23, 2022, 2:50 a.m.