R/bijectivityback.R

In tlm: Effects under Linear, Logistic and Poisson Regression Models with Transformed Variables

Defines functions bijectivityback

Documented in bijectivityback

bijectivityback <-
function(xt, power)
 {
  if (power == 0)
   {
   	res <- T } else {
   	x <- powerUntransform(xt = xt, power = power)
    newxt <- powerTransform(x = x, power = power)
    res <- all.equal(xt, newxt)
   }
 }

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