Dear Michael, Thanks. I tried it and I was not able to run it on the gam line (sorry my programming is not that great). Since I am ussing the fitted vallues for another program I actually want a blank value in place of the missing data.
Many thanks in advance Regards Minti ________________________________________ Från: R. Michael Weylandt [michael.weyla...@gmail.com] Skickat: den 15 mars 2012 19:45 Till: Mintewab Bezabih Kopia: r-help@R-project.org Ämne: Re: [R] handling missing values Try adding na.action = na.exclude to your call to gam. Michael On Thu, Mar 15, 2012 at 1:00 PM, Mintewab Bezabih <mintewab.beza...@economics.gu.se> wrote: > Dear R users, > > I have problems handling missing values. THe problem is that after running my > codes the result I get just skips the missing values. What I want is for the > missing values to appear in my results as well. I have put a workable example > below and as you could see the missing value in x1 (the 18thh value) does not > appear in the list y.fitted. > > Any help appreciated > > Regards, > minti > > library(mgcv) > y.list <- list(y1=runif(10), y2 <- runif(10), y3 <- runif(10)) > y.list <- list(y1=runif(20)) > x1 <- 1:20 > x2 <- c(11, 15, 17, 2, 18, 6, 7, NA, 12, 10,21, 25, 27, 12, 28, 16, 17, NA, > 12, 10) > y.gam <-lapply(y.list, function(y)gam(y~s(x1,x2, k=10))) > y.fitted <- lapply(y.gam, fitted) # list of fitted values > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
