[R] Spatstat - Birth Death Process Simulation

or a birth death process (my parameters are the birth and death rates) Any help would be greatly appreciated! Thanks, maud -- View this message in context: http://www.nabble.com/Spatstat---Birth-Death-Process-Simulation-tp20314728p20314728.html Sent from the R help mailing list archive at

[R] Regular Expressions Help

I am having some trouble learning regular expressions. Let me describe the general problem I am dealing with. Consider the following setup: Joe<- c(1,2,3) Bob<- c(2,4,6) Alice <- c(9,8,7) Matrix <- cbind(Joe, Bob, Alice) St <- c("Bob", "Alice", "Alice:Bob") Now I want to make a new matrix having

[R] glm syntax question

Hello, I'm new to R and have a very basic syntax question for the functionglm. I am using the function glm() to do a regression on a data set. I want to run this function in a while loop, so I need to be able to do two things: (1) I need to be able to have my list of variables in the regression b