nand kumar nksathyar at yahoo.com writes:
Greetings Forum,
I am new to R and and writing in hopes of getting some help.
Our MLE results from a home grown software do not match with that of R. We
are using a censored sample and will
really appreciate if you could give us any pointers as to which MLE method is
used in R... to my knowledge
there are different flavors of MLE used.
We need more information. There are a huge variety of functions
in R that, in one way or another, calculate maximum likelihood estimates
(e.g. lm, glm, survReg, lmer, ...) using many different numerical
algorithms appropriate for the specific problem. As the posting guide
says, please construct the simplest possible reproducible example,
showing how you estimate the MLE in R,
and explain something about how your home grown software works;
otherwise there is no way to answer your question.
Ben Bolker
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
