[R] how to call a function for each row

Bert Gunter gunter.berton at gene.com
Wed Nov 30 15:27:05 CET 2011


Homework. ?

I would say that this indiicates that you need to open the R tutorials
and start reading.

-- Bert


On Wed, Nov 30, 2011 at 5:10 AM, arunkumar1111 <akpbond007 at gmail.com> wrote:
> Hi
>
>  I have  a data-frame which look like this
>
> X1 X2 X3
> 1   3  5
> 2   4  6
> 3   6  1
>
> I want to apply a formula Y=6*X1 + 7*X2 + 8*X3  for every row
>
>
> Thanks in Advance
>
>
>
>
>
>
>
> --
> View this message in context: http://r.789695.n4.nabble.com/how-to-call-a-function-for-each-row-tp4122906p4122906.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.



-- 

Bert Gunter
Genentech Nonclinical Biostatistics

Internal Contact Info:
Phone: 467-7374
Website:
http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm



More information about the R-help mailing list