Dear R-sig-phlyo members,

I am using phylopars() in Rphylopars package in R to generate the missing
values in a large dataset about animal body traits (eg body size). (
This method is called imputation and what it does is to phylogenetically
estimate this missing datas.

However the output of the imputation contains some negative values which
make no sense because all the estimated trait have to be bigger than zero.
I wonder how I can fix this issue or how to set up a minimum limit for the
estimated values.

I'm not new in R but new in Rphylopars so maybe that question is pretty
naive but I couldn't find the solution.

Thanks for your answer in advanced,


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