[R] Factor Madness

Johannes Graumann johannes_graumann at web.de
Wed Dec 19 02:17:28 CET 2007


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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