[R] anyone konw Polyclass package in R?

2007-05-10 Thread Feng Qiu
Hi everyone: Polyclass is a polytomous logistic regression model using linear splines and their tensor products. It provides estimates for conditional class probabilities which can then be used to predict class labels. I know there is Polyclass package in S-plus. So I'm wondering if

Re: [R] anyone konw Polyclass package in R?

2007-05-10 Thread Prof Brian Ripley
See package polspline. There was once a polyclass package in R, but polspline has superseded it. On Thu, 10 May 2007, Feng Qiu wrote: Hi everyone: Polyclass is a polytomous logistic regression model using linear splines and their tensor products. It provides estimates for