search for: tansformation

Displaying 3 results from an estimated 3 matches for "tansformation".

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2011 Feb 26
2
tansformation of variables in cph from rms package
Dear all: I have used the cph function in the rms package. log10 was used to transform the variables, as follows: fit<-cph(pfsurv~log10(x1)+log10(x2),x=T,y=T,surv=T) after I run the nomogram function. I found "variable limits and transformations are such that an infinite axis value has resulted." How to add variable limits in the nomogram function? Thanks a lot *Yao Zhu*
2006 Mar 20
22
Applicationwide BusinessObject/Hash
Hello, I''m a total newbie, so please forgive my ignorance. I am trying to port an application from java to ruby. In order to do that, I need to put the object containing all the business logic into something like application scope. The nicest solution would be just to have an application wide hash, where I can put all kinds in of objects. Where and how would I instantiate such an
2007 Oct 28
1
9 commits - libswfdec/swfdec_as_context.c libswfdec/swfdec_as_frame.c libswfdec/swfdec_as_frame_internal.h libswfdec/swfdec_as_object.c libswfdec/swfdec_codec_gst.c test/trace
libswfdec/swfdec_as_context.c | 14 - libswfdec/swfdec_as_frame.c | 19 ++ libswfdec/swfdec_as_frame_internal.h | 1 libswfdec/swfdec_as_object.c | 4 libswfdec/swfdec_codec_gst.c | 281 +++++++++------------------------ test/trace/Makefile.am | 7 test/trace/catch-in-caller-6.swf |binary