[R] erv.inv NOT FOUND

Prof Brian Ripley ripley at stats.ox.ac.uk
Mon Apr 20 14:32:38 CEST 2015

On 20/04/2015 13:15, CHIRIBOGA Xavier wrote:
> Dear members, in this case
> Error: could not find function "erf.inv"
> Anyone knows the package?

See ?pnorm for a definition of erfinv, which also exists in package 
pracma.  'erf.inv' is not in any of the packages I have installed (which 
includes all of CRAN).

Brian D. Ripley,                  ripley at stats.ox.ac.uk
Emeritus Professor of Applied Statistics, University of Oxford
1 South Parks Road, Oxford OX1 3TG, UK

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