Re: [R] Calculate mean between to classes for each ID

2012-02-14 Thread Patrick Connolly
On Tue, 14-Feb-2012 at 04:30AM -0800, Sana wrote: |> I have a data set that looks like this: |> ID STRATA G_F_Bl Dkl N g_pr_dklN_haG_ha |> 20,103 2 1 5 5 0,002 250 0,5 |> 20,103 2 1 7 3 0,0038 150 0,57

[R] Calculate mean between to classes for each ID

2012-02-14 Thread Sana
I have a data set that looks like this: ID STRATA G_F_Bl Dkl N g_pr_dklN_haG_ha 20,103 2 1 5 5 0,002 250 0,5 20,103 2 1 7 3 0,0038 150 0,57 20,103 2 1 9 6 0,0064 300 1,92 20,103