search for: tp3501627p3502623

Displaying 1 result from an estimated 1 matches for "tp3501627p3502623".

2011 May 06
2
rcspline.problem
Dear Dr ; I am a PhD student at Epidemiology department of National University of Singapore. I used R command (rcspline.plot) for plotting restricted cubic spline ??? the model is based on Cox. I managed to get a plot without adjustment for other covariates, but I have a problem regarding to adjusting the confounders. I applied below command to generate the matrix for