[R] How to make a nomogam and Calibration plot

sytangping surgeon666666 at yahoo.com.cn
Mon Aug 1 17:46:31 CEST 2011


Dear R users,

I am a new R user and something stops me when I try to write a academic
article. I want to make a nomogram to predict the risk of prostate cancer
(PCa) using several factors which have been selected from the Logistic
regression run under the SPSS. Always, a calibration plot is needed to
validate the prediction accuracy of the nomogram.
However, I tried many times and read a lot of posts with respect to this
topic but I still couldn't figure out how to draw the nomogram and the
calibration plot. My dataset and questions in detail are shown in two
attached files. It will be very grateful if someone can save his/her time to
help for my questions.

Warmest regards!

Ping Tang   http://r.789695.n4.nabble.com/file/n3710068/Dataset.xls
Dataset.xls  http://r.789695.n4.nabble.com/file/n3710068/R_help.doc
R_help.doc 

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