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anscomb
2012 Feb 02
2
Problem with range()
...in the
data, but I dont remember this being a problem before. I typed
na.action=na.omit anyway, which has usually solved any NA issues in
the past. Any idea why R cant do vector functions for these data?
Solution?
Thanks,
Colin Wahl
M.S. Biology candidate
Western Washington University
fit<-lm(sandcomb ~ CCEC25)
z<-predict(fit, data.frame(CCEC25=range(CCEC25)))
lines(range(CCEC25), z, lty=2, lwd=0.75, col="grey51")
> is.vector(CCEC25)
[1] TRUE
> is.numeric(CCEC25)
[1] TRUE
> range(CCEC25)
[1] NA NA
> CCEC25
[1] 375.8 8769.0 NA 4197.0 NA 36880.0 4167.0...