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2011 Jan 22
1
Plotting by factor with xts
...01-21 "XAA" "12.82" > is.xts(x) [1] TRUE I've made the symbols a factor > head(xFactor) symbol <NA> <NA> <NA> <NA> <NA> AFB AKP APX AYN BAF BBF 154 Levels: AFB AKP APX AYN BAF BBF BBK BFK BFO BFZ BIE BJZ BKK BKN BLH ... XAA Each factor represent a time series on closing prices. I would like to plot those 154 time series on a single plot... Any ideas? Regards, Nick [[alternative HTML version deleted]]