Now I am worried that you have a wrong analysis. the aov function is perfectly happy using either factors or numeric variables. Are there really only two levels of time, which is what one degree of freedom for time suggests? Or are there more than two level, but since aov() sees that as a numeric variable it has only one df.
csv files can interfere with the interpretation of data values, but not likely in this case. They too will have numbers interpreted as numeric. ______________________________________________ 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.