Dear Gafar Matanmi Oyeyemi,
Re: > I am trying to read a csv file using the code; > contol <- read.csv("RBS.csv") > This is the error message I got; > Error in file(file, "r") : unable to open connection > In addition: Warning message: > In file(file, "r") : > cannot open file 'RBS.csv', reason 'No such file or directory' > I always use "file.choose()" to find the exact path name, e.g. contol <- read.csv(file.choose()) After having found the path name, you can put it in the R source text for future use (provided it remains the same of course). Best wishes, Franklin Bretschneider -- Dept of Biology Kruytgebouw W711 Padualaan 8 3584 CH Utrecht The Netherlands ______________________________________________ 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.