[R] Odp: better way to trick data frame structure?

Jim Lemon jim at bitwrit.com.au
Wed May 5 11:06:13 CEST 2010

On 05/05/2010 04:02 PM, Petr PIKAL wrote:
> Not at all lying. That is why hated factors are useful. Lust add all
> desired levels.

Hey, isn't this a family mailing list?


More information about the R-help mailing list