Hi there, I would like to write a data output. In first time, a data frame (called "res") is written in a file *csv such as:
A B C # names of data 1.5 4.5 7 # values So I use "write.table" which prints "res" to a file "file.csv" write.table(res,file="file.csv",sep="",row.names=TRUE,col.names=TRUE,eol = "\n") After, I would like to append other data to the same file, A B C 1.5 4.5 7 3 6 9 # appended data I use then the same function but with different arguments: write.table(res,file="file.csv",append=TRUE,sep="",row.names=TRUE,col.names=FALSE,eol = "\n") Actually, it doesn't work, the file is overwritten by the new one. I got something like that: A B C 3 6 9 Coul you help me? Thank you in advance Kind regards, Marie-Noëlle ______________________________________________ [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.
