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permed
2009 Sep 26
1
Summary/Bootstrap for Design library's lrm function
...an ordinal
logistic regression for lrm?
I cannot get R(2.9.1)to run either summary nor will it let me bootstrp to
validate.
### Y is a 5 value measure with a range from 1-5, the independent
variables are the same. N=75 but when we knock out the NAs it comes down
to 51####
> lrm(formula = Y ~ permemp + rev + gconec + scorpstat, data = data,
na.action = na.delete, var.penalty = "simple")
## It will give me coefficients and residuals, but nothing else really.
When I try to enter "summary" it gives me this error message##
> summary(bigassmall)
Error in summary.Design(biga...