HI, I'm having trouble with a piece of Rscript which keeps outputting incorrectly. it's something like this: the code reads in from a file which contains (reformated) input
>file<-read.table(file="input_file.txt",sep="\t")[,c(1,3:5)] > >file.rows<- c(nrow(file)/288) # "input_file.txt" contains 288 reformatted lines for each original data file ... >for (k in 1:file.rows){ # iterates code for each 288 line block of "input_file.txt" ... >cv[k] <- 100*(sd(x.blank)/mean(x.blank)) >t[k] <- (mean(x.note)-mean(x.blank))/sqrt(((sd(x.note)^2)/8)+((sd(x.blank)^2)/16)) >t11[k] <- (sqrt(8)*(mean(x.note11)-mean(x.blank)))/sqrt(sd(x.note11)^2+sd(x.blank)^2) >} > >all.data<-data.frame(barcodes,t=format(as.numeric(t),digits=3),t11=format(as.numeric(t11),digits=3),cv=format(as.numeric(cv),digits=3)) >write.table(all.data, file= "R_drug_plot.log",append=TRUE,sep="\t",row.names=FALSE) this all works correctly except that I believed it would output to file after completing the loop, instead it's writing to file every iteration. so the output file looks like: headers a1 headers a1 a2 headers a1 a2 a3 ... I have checked the missing sections of code and can confirm there are no missing/additional brackets. Has anyone any idea why this is happening and what I can do about it? -- View this message in context: http://n4.nabble.com/incorrect-multiple-outputs-tp957192p957192.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.