Re: [R] rcs fits in design package

2009-09-30 Thread Frank E Harrell Jr
Hayes, Rachel M wrote: Hi all, I have a vector of proportions (post_op_prw) such that >summary(amb$post_op_prw) Min. 1st Qu. MedianMean 3rd Qu.Max.NA's 0. 0. 0. 0.3985 0.9134 0.9962 1. summary(cut2(amb$post_op_prw,0.0001)) [0.

[R] rcs fits in design package

2009-09-30 Thread Hayes, Rachel M
Hi all, I have a vector of proportions (post_op_prw) such that >summary(amb$post_op_prw) Min. 1st Qu. MedianMean 3rd Qu.Max.NA's 0. 0. 0. 0.3985 0.9134 0.9962 1. > summary(cut2(amb$post_op_prw,0.0001)) [0.,0.0001) [0.0001,0.9962]