[R] ridge() function and coxph

Terry Therneau terry.therneau at gmail.com
Wed Dec 15 05:38:20 CET 2010

I need to add a belated acknowledgement to my prior comments.  Thomas
Lumley has also been a significant contributer to the survival code.
Until I moved my development from Splus to R he was the primary
maintainer of the R code, he tightened up a lot of the C code to make
sure it would work on multiple architectures, and added several
functions.  Merging our two code bases back together was a significant
effort when I switched.

Terry Therneau

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