Seems rather straightforward to me. The prior="uniform" in discrim() says to use equal prior for each group. You can do the same by explicitly specifying the priors; e.g.,
x <- lda(admit ~ gpa + gmat, data=data.mm, prior=1/nlevels(data.mm$admit)) HTH, Andy > From: Martin Willett > > I am trying to write the following code in R. The code works > in S+ and i > am trying to do the program in R. > > x=discrim(admit~gpa+gmat,prior=c("uniform"),data=data.mm) > > i wrote the following in R: > > x=lda(admit~gpa+gmat,data=data.mm) > > i could not figure out how to write prior=c("uniform") in R. > I would get > an error every time. I think that it has something to do > with "uniform". Do you know what i use instead of "uniform" > for R? I am > trying to do a uniform distribution. > Thank you. ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html