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beforehand
2011 Apr 12
1
Datadist error
Dear all,
I have performed a simple logistic regression using the lrm function from
the Design library. Now I want to plot the summary, or make a nomogram. I
keep getting a datadist error: options(datadist= m.full ) not created with
datadist.
I have tried to specify datadist beforhand (although I don't know why it
should be done):
ddist<-datadist(d) ##where d is my dataset
options(datadist="ddist")
This doesn't work. It only works when I convert my original dataset to
datadistL
d<-datadist(d)
options(datadist="d")
After this I...