Fernando Henrique Ferraz Pereira da Rosa <[EMAIL PROTECTED]> writes:
> Is it possible in R to subset a dataframe by more than one factor, all at
> once?
> For instance, I have the dataframe:
> >data
> p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 pred
> 10 1 0 0 0 0 0 0 0 0 0
Fernando Henrique Ferraz Pereira da Rosa wrote:
Is it possible in R to subset a dataframe by more than one factor, all at
once?
For instance, I have the dataframe:
>data
p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 pred
10 1 0 0 0 0 0 0 0 0 0.5862069
40 0 0 0 0 0 0
Is it possible in R to subset a dataframe by more than one factor, all at
once?
For instance, I have the dataframe:
>data
p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 pred
10 1 0 0 0 0 0 0 0 0 0.5862069
40 0 0 0 0 0 0 0 0 1 0.5862069
50 0 0 0 0 0 1 0