[R] S4 pass-by-value work-around?

2008-06-18 Thread Jeffrey Spies
Howdy all, I have a problem that I'd like some advice/help in solving---it has to do with R's pass-by-value system. I understand the issue, but am wondering if anyone has found a working solution in dealing with it for cases when one wants to modify an object inside of a method, specifically whe

Re: [R] S4 pass-by-value work-around?

2008-06-19 Thread Jeffrey Spies
niqueCount<-")) > > setReplaceMethod("uniqueCount", > signature=c(x="MyMatrix", value="numeric"), > function(x, ..., value) { > [EMAIL PROTECTED] <- value > x > }) > > uniqueCount(x) <- uniqueCount(x)

[R] LR Decomposition?

2008-06-23 Thread Jeffrey Spies
Hi all, Is there an LR decomposition function in R and, if not, how can we get the non-compact representation of Q from QR decomposition? Thanks, Jeff. -- View this message in context: http://www.nabble.com/LR-Decomposition--tp18072588p18072588.html Sent from the R help mailing list archive a