[R] Inverse BoxCox transformation

[joris.dewolf at cropdesign.com]

to backtransform 'estimate':




if (lambda == 0 ) {


log(estimate)


} else {



estimate^(1/lambda)

}











                                                                           
             "Des Callaghan"                                               
             <descall at blueyond                                             
             er.co.uk>                                                  To 
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             at.math.ethz.ch                                               
                                                                   Subject 
                                       [R] Inverse BoxCox transformation   
             18/06/2007 09:32                                              
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




Hi,

I can't seem to find a function in R that will reverse a BoxCox
transformation. Can somebody help me locate one please? Thanks in advance.

Best wishes,
Des


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