On 1/9/07, rhk [EMAIL PROTECTED] wrote:
Hello, I am afraid I do not fully understand all intricacies of
programming in lattice plots. In the code below I try to plot an ROC
curve, following R-news 4(1). When I condition on the variable 'group' I
get the error message below, when I plot the
Hello, I am afraid I do not fully understand all intricacies of
programming in lattice plots. In the code below I try to plot an ROC
curve, following R-news 4(1). When I condition on the variable 'group' I
get the error message below, when I plot the curve for all data (i.e., y
~ pred.prob), I
