Displaying 1 result from an estimated 1 matches for "misterbray".
2011 Jun 09
2
Reshape:cast; error using "..." in formula expression.
Whenever I use "..." in the formula of the cast function, from the reshape
package, I get the following error:
Error in `[.data.frame`(data, , variables, drop = FALSE) :
undefined columns selected
For example:
data(french_fries) #available in the reshape package
> head(french_fries)
time treatment subject rep potato buttery grassy rancid painty
61 1 1 3 1