Re: [R] rcspline.problem

Dear Peter, This indeed resolves the problem. Many thanks. My apologies for not starting a new thread. I am a new R user and not yet fully integrated into the R community. Kind regards, Bart Ferket -- View this message in context: http://r.789695.n4.nabble.com/rcspline-problem-tp3501627p46

Re: [R] rcspline.problem

On 2012-07-19 07:10, Bart Ferket wrote: Dear professor Harrell, I probably have the same problem as Haleh Ghaem Maralani. I am using the rms package and the rcspline.plot function to assess the relation of a continuous predictor to the log hazard function. I would like to use the "adj" stateme

Re: [R] rcspline.problem

Dear professor Harrell, I probably have the same problem as Haleh Ghaem Maralani. I am using the rms package and the rcspline.plot function to assess the relation of a continuous predictor to the log hazard function. I would like to use the "adj" statement, for example using this test dataset:

Re: [R] rcspline.problem

Please follow the posting guide. You didn't state which package you are using and didn't include a trivial self-reproducing example that causes the error. For your purpose the rms package is going to plot restricted cubic spline fits (and shaded confidence bands) more flexibly. Frank Haleh G