How to reshape wide format data.frame to long format?
I think I should be able to do this using the "reshape" function, but I cannot get it to work. I think I need some help to understand this... (If I could split the "variable" into three separate columns splitting by ".", that would be even better.)
Use strsplit and "["
Or colsplit, from reshape, that does this for you. Hadley
Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/