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library(HH) example(tsacfplots) ?tsacfplots
For autocompletion in ESS, press the TAB key.
This is defined in the help file ?print.trellis
yes, see ?points for the list and details.
Look at ?eigen In your example, you are looking for eigen(A)
Correction to my thinko sapply(ls(), function(x) class(get(x)))
The function ... works for different values of two.... Thomas Lumley
Isn't the full pathname just paste(getwd(), ".RData", sep="/") Rich
Please see the R-help message http://finzi.psych.upenn.edu/R/Rhelp02a/archive/105165.html
help("[.factor") a <- factor(letters[1:5]) a a[1:3] a[1:3, drop=T]
choose.dir it is documented on the same page as choose.files
and in answer to your specific question You start R with M-x R
> name <- letters[1:4] > data.frame(name, stringsAsFactors=FALSE) name 1 a 2 b 3 c 4 d
I think you are looking for mosaic() table(df) library(vcd) mosaic(outcome ~ group, data=df) Rich
?stack tmp <- data.frame(a=1:10, b=11:20) stack(tmp)
Look at the glht function in the multcomp package and the MMC functions in the HH package. Rich
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