Great!
You can skip my question about s0 though, I found where it is being used,
but I still struggle with the code and convergence problem.
I also found something here
http://biostat.mc.vanderbilt.edu/wiki/pub/Main/CharlesDupontStuff/newPolr.R
that seems like someone tried to fix it, but with
Hello,
I am trying to use this fix for the convergence problem in polr, but I don't
seem to get the change of code right. I redefine the function polr by the
lines
tjb wrote
if(missing(start)) {
# try something that should always work -tjb
u - as.integer(table(y))
u -
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