On Mon, 22 May 2006, Frank E Harrell Jr wrote:
Rick Bilonick wrote:
When I run lrm from the Design package, I get a warning about
contrasts when I include an ordinal variable:
Warning message:
Variable ordfac is an ordered factor.
You should set
Prof Brian Ripley wrote:
On Mon, 22 May 2006, Frank E Harrell Jr wrote:
Rick Bilonick wrote:
When I run lrm from the Design package, I get a warning about
contrasts when I include an ordinal variable:
Warning message:
Variable ordfac is an ordered factor.
You should set
When I run lrm from the Design package, I get a warning about
contrasts when I include an ordinal variable:
Warning message:
Variable ordfac is an ordered factor.
You should set
options(contrasts=c(contr.treatment,contr.treatment))
or Design will not work properly. in: Design(eval(m,
Rick Bilonick wrote:
When I run lrm from the Design package, I get a warning about
contrasts when I include an ordinal variable:
Warning message:
Variable ordfac is an ordered factor.
You should set
options(contrasts=c(contr.treatment,contr.treatment))
or Design will not work properly.
