Hi, How can I extract maRf (maGf) values for a specific printip from a marrayRaw class object? Thanks in advance, Mahbub. __________________________________ Find out what made the Top Yahoo! Searches of 2003

On Tue, Dec 30, 2003 at 02:22:12AM -0800, Mahbub Latif wrote: > Hi, > > How can I extract maRf (maGf) values for a specific > printip from a marrayRaw class object? > > Thanks in advance, > > Mahbub. > What about: ## example data: swirl data(swirl) getRfprinttip <- function(x, tip) { z <- maPrintTip(x) if (tip > max(z)) stop("Tip number too high.") r <- maRf(x)[z == tip] return(r) } ## values for print-tip #2 tmp <- getRfprinttip(swirl, 2) Hoping it helps, L. -- -------------------------------------------------------------- Laurent Gautier CBS, Building 208, DTU PhD. Student DK-2800 Lyngby,Denmark tel: +45 45 25 24 89 http://www.cbs.dtu.dk/laurent