Displaying 1 result from an estimated 1 matches for "dietresults".
2009 Jul 06
2
ReShape chicks example - line plots
...les from the ReShape package there is a simple example
of using melt followed by cast that produces a smallish amount of
output about the chicks database. Here's the code:
library(reshape)
names(ChickWeight) <- tolower(names(ChickWeight))
chick_m <- melt(ChickWeight, id=2:4, na.rm=TRUE)
DietResults <- cast(chick_m, diet + chick ~ time)
DietResults
My challenge is to extract an plot only a portion of this data.
I would like to plot the data for each chick that participated in
diet 1 only. Assume that the numbered column names (0,2,4, ...)
represent time on the diet and will be the X...