I created a Microsoft Excel spreadsheet. As you said, I only have "as displayed" numbers. I just solved the problem by showing 25 decimal places in Excel and then exported the data into a CSV-file.
Is there a better way to solve this? Regards, Felix -- View this message in context: http://r.789695.n4.nabble.com/Calculating-the-mean-in-one-column-with-empty-cells-tp4645135p4645278.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.