Factor Madness
As Tony assumed: a data frame. Joh
John Kane wrote:
What was spectrum orginally? --- Johannes Graumann <johannes_graumann at web.de> wrote:
Why is class(spectrum[["Ion"]]) after this "factor"?
spectrum <- cbind(spectrum,Ion=rep("",
nrow(spectrum)),Deviation.AMU=rep(0.0,
nrow(spectrum)))
slowly going crazy ...
Joh
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______________________________________________ R-help at 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.