The error message states that there is an invalid value for the density. A long stretch
of code is not very helpful in understanding this. What we need are the definition of
your density -- as it would be written in a textbook. This formula needs to give a valid
response for the range -infinity to +infinity. Or more precisely, for any value that the
maximizer might guess at some point during the iteration.
Terry T.
On 11/14/2015 05:00 AM, r-help-requ...@r-project.org wrote:
Thanks Terry but the error persists. See:
>library(foreign)> library(survival)> library(VGAM) > mypareto <-
list(name='Pareto',+ init=
remainder of message trucated
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