search for: keef9490

Hi everyone, How might I go about configuring R to keep add-on packages loaded from session to session? Is this undesireable for some reason? At present, I keep a file called "pckgs.txt" in my working directory with, e.g., library(gnlm) library(Hmisc) ... and then type source("add-ons.txt") every time I start a new session. I suspect there's a more elegant way to hold

Hello All, Specifying 'type = "response"' when using predict() on a model fit using glm(...,family="binomial") returns fitted probabilities. Is it possible to get the same from a model object fit using glmmPQL() ? Thanks in advance, Rob _____________________________________________________ Rob Keefe Lab: (208) 885-5165 M.S. student

Hi All, Is it possible for system.time() to measure the time it takes for a machine to evaluate more than one R expression? For example, # This I can do: > system.time(x <- rnorm(100000)) [1] 0.07 0.00 0.13 0.00 0.00 # But this I can't: > system.time(x <- rnorm(100000); new <- sample(x, 100000, replace=T)) Error: syntax error # Nor this: > system.time(x <-