[R] Results of applying na.omit on zoo object

[Rich Shepard]

On Mon, 19 Sep 2011, Achim Zeileis wrote:

> This should do what you want, I think:
>
> R> z <- zoo(matrix(1:8, ncol = 2), Sys.Date() + 0:3)
> R> z[2,2] <- NA
> R> z[3,] <- NA
> R> z
>
> 2011-09-19  1  5
> 2011-09-20  2 NA
> 2011-09-21 NA NA
> 2011-09-22  4  8
>
> R> z[!apply(is.na(z), 1, all),]
>
> 2011-09-19 1  5
> 2011-09-20 2 NA
> 2011-09-22 4  8

Z,

   I'm quite new to R so I have a lot to learn even reading all I can, so I
ask your patience.

   Do I mis-read the above that it applies to a matrix but not a data.frame?

Rich