You did not follow the posting guide, did you use pure ascii email, and
used illegal characters in your source code. This caused extra work.
Once I cleaned up your characters and made the example self-contained,
the labels worked fine for me. Here's the cleaned-up code:
library(rms)
x1 <- ru
Please take the time to study the subject matter, and note that a nomogram is
just a graphical method. It is not a statistical model or a process.
Frank
-
Frank Harrell
Department of Biostatistics, Vanderbilt University
--
View this message in context:
http://r.789695.n4.nabble.com/A-pro
Firstly, `*` is the multiplication operator in R. Secondly, you'll
need to convert your factors to numerics:
L<-0.559*as.numeric(T.Grade)-0.896*as.numeric(Smoking)+0.92*as.numeric(Sex)-1.338
Cheers,
Jeff.
2010/10/3 笑啸 :
> dear professor:
> I am a doctor of urinary,and I am developing a nomogra
dear professor:
I am a doctor of urinary,and I am developing a nomogram of bladder tumor.Now I
have a problem about this.
I have got the result like this through analysing the dataset "exp11.sav"
through multinominal logistic regression by SPSS 17.0.(the Sig. is high,that is
good ,it is just aex
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