It is possible to do what you ask using <<- instead of <-, but from the perspective of using the function it will be much clearer if you add mz as an argument to the function along with Var, and return mz_int at the end. (The easiest way to return a variable is to type it alone on the last line if your function.) Then you can assign the return value to some variable of your choosing (including possibly one named mz_int in the calling environment) where you call the function. --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<[email protected]> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity.
Marion Wenty <[email protected]> wrote: >Dear R-helpers, > >I created an own function which looks like this > >s_elternmz <- function(Var="balt") >{ > Dg_a<-mz[,c("asbhh","apkz",Var)] > colnames(Dg_a)[colnames(Dg_a)=="apkz"]<-"bpkzm" > colnames(Dg_a)[colnames(Dg_a)==Var]<-paste(Var,"_m",sep="") > mz_int<-merge(mz,Dg_a,by=c("asbhh","bpkzm"),all.x=T) > colnames(Dg_a)[colnames(Dg_a)=="bpkzm"]<-"bpkzv" > >colnames(Dg_a)[colnames(Dg_a)==paste(Var,"_m",sep="")]<-paste(Var,"_v",sep="") > mz_int<-merge(mz_int,Dg_a,by=c("asbhh","bpkzv"),all.x=T) > mz_int <- >mz_int[order(mz_int$asbhh,mz_int$apkz),c(colnames(mz),paste(Var,"_m",sep=""),paste(Var,"_v",sep=""))] > } > >My problem is that the objects are not saved in the workspace. >Especially I >need the object which I created in the end - mz_int - because I want to >do >calculations with it in R afterwards. > >Thank you very much for your help in advance. > >Marion > > [[alternative HTML version deleted]] > >______________________________________________ >[email protected] 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. ______________________________________________ [email protected] 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.
