Re: [R] smooth scatterplot and geo map

check smooth.ppp{spatstat} which performs spatial smoothing based on a Gaussian kernel...it has a plot method that may do what you are looking for hope this helps, Leo. On Thu, Jul 28, 2011 at 4:09 PM, marco wrote: > Hello everybody, > I'm trying to understand how to draw a smoothed scatterplo

Re: [R] Simple example of using a closure in R to manage bank accounts?

something like this maybe? account <- function (balance=0) { function (d = 0,w = 0) { newbal <- balance + d - w balance <<- newbal newbal } } John <- account(100) John John(d=100,w=50) John() Leo <- account(1000) Leo Leo(d=1000,w=50) Leo() Leo(d=100,w

[R] Linear Contrasts in GLM - Query

Hi, Is there a way I can specify linear contrasts in glm? I'm looking for something equivalent to SAS' contrast statement. I'd like to do the following, suppose I have a categorical input with 4 levels (a,b,c,d), I'd like to test something like: (i) a+b=c+d, (ii) a=b, (iii) a=b+d, etc... Thanks

[R] R Courses in Toronto

Dear R users, Does anybody know if there any good R courses within the Toronto area? Thanks! [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guid

[R] Rdonlp2 -Query

Hi, Did anyone used this package? Could you please share your thought on it? Thanks! L. [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide ht