[R] Formula syntax question

2007-07-03 Thread Isaac Kohane
Forgive me if this is obvious: I have a frame of data with the variables in each column (e.g. Discrete_Variable1, ContinuousVariable_1, ContinuousVariable_2, ... ContinuousVariable_n) and I want to create a model using lrm i.e. model <- lrm(Discrete_Variable1 ~ Conti

[R] Previously compilation procedure on Mac OS X no longer works

2006-01-27 Thread Isaac Kohane
Hi, I was a happy user of Peter Parks' package (see http://www.chip.org/ ~ppark/Supplements/PNAS05/) and could compile it without error under Mac OS X 10.4. I then had a disk crash and had to re-install the developer tools and now I get hideous messages such as the one below. I hav