Try this:

rowSums(tsObj, na.rm = TRUE)

On Thu, Nov 18, 2010 at 3:58 PM, cameron <raymond.fu@invesco.com> wrote:

>
>
> I have a question on RowSums.
>
> Lets say i have a timeSeries table
>            A     B      C
> 1/1/90   NA     1      1
> 1/2/90   NA     1      1
> 1/3/90   NA     1      1
> 1/4/90   NA     1      1
> 1/5/90    1      1      1
> 1/6/90    1      1      1
>
> if i use RowSums, i will get
>
> 1/5/90    3
> 1/6/90    3
>
>
> but i want
>
> 1/1/90   2
> 1/2/90   2
> 1/3/90   2
> 1/4/90   2
> 1/5/90   3
> 1/6/90   3
>
> I cant figure out a way without doing loop.
>
> Thanks
> Cameron
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/RowSums-Question-tp3049261p3049261.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@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.
>



-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

	[[alternative HTML version deleted]]

