[R] RCS (Restriced Cubic Splines)

[peter dalgaard]

On Apr 29, 2012, at 09:34 , Noah Silverman wrote:

> In the book, "Regression Modeling Strategies", Frank Harrell uses the function rcs() often.
> 
> The current version or R and Hmisc library don't appear to have this function.  
> 
> What is an appropriate substitute?
> 

The "rms" package, I believe...

> Thank You
> 
> 
> --
> Noah Silverman
> UCLA Department of Statistics
> 8208 Math Sciences Building
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-- 
Peter Dalgaard, Professor,
Center for Statistics, Copenhagen Business School
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