Re: [R] Cbind() on the right-side of a formula in xYplot()

2009-10-27 Thread Dylan Beaudette
On Monday 26 October 2009, Frank E Harrell Jr wrote: Dylan Beaudette wrote: Hi, Using the latest rms package I am able to make nice plots of model predictions +/- desired confidence intervals like this: # need this library(rms) # setup data d - data.frame(x=rnorm(100),

[R] Cbind() on the right-side of a formula in xYplot()

2009-10-26 Thread Dylan Beaudette
Hi, Using the latest rms package I am able to make nice plots of model predictions +/- desired confidence intervals like this: # need this library(rms) # setup data d - data.frame(x=rnorm(100), y=rnorm(100)) dd - datadist(d) options(datadist='dd') # fit model l - ols(y ~ rcs(x), data=d) #

Re: [R] Cbind() on the right-side of a formula in xYplot()

2009-10-26 Thread Frank E Harrell Jr
Dylan Beaudette wrote: Hi, Using the latest rms package I am able to make nice plots of model predictions +/- desired confidence intervals like this: # need this library(rms) # setup data d - data.frame(x=rnorm(100), y=rnorm(100)) dd - datadist(d) options(datadist='dd') # fit model l -