Displaying 1 result from an estimated 1 matches for "n4650759".
2012 Nov 25
5
bbmle "Warning: optimization did not converge"
I am using the Ben bolker's R package "bbmle" to estimate the parameters of a
binomial mixture distribution via Maximum Likelihood Method. For some data
sets, I got the following warning messages:
*Warning: optimization did not converge (code 1: )
There were 50 or more warnings (use warnings() to see the first 50)*
Also, warnings() results the following:
*In 0:(n - x) : numerical