[R] Splitting Data Frame into Two Based on Source Array

[Gabor Grothendieck]

Try this which gives a list of two data frames:

split(data_main, data_main$V1 %in% c("foo", "bar"))


On Mon, Sep 8, 2008 at 11:17 PM, Gundala Viswanath <gundalav at gmail.com> wrote:
> Dear all,
>
> Suppose I have this data frame:
>
>
>> data_main
>   V1  V2
> foo    13.1
> bar   12.0
> qux   10.4
> cho  20.33
> pox   8.21
>
> And I want to split the data into two parts
> first part are the one contain in the source array:
>
>> src
> [1] "bar" "pox"
>
> and the other one the complement.
>
> In the end we hope to get this two dataframes:
>
>> data_child1
>     V1 V2
> bar   13.1
> pox   8.21
>
> and
>
>> data_child2_complement
> foo 13.1
> qux 10.4
> cho 20.33
>
> Is there a compact way to do it in R?
>
>
>
>
> - Gundala Viswanath
> Jakarta - Indonesia
>
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