Thanks a lot! It works.

Jack

On Jan 9, 2008 10:35 PM, jim holtman <jholtman@gmail.com> wrote:

> There are a couple of ways of getting the values:
>
> > x <- cbind(a=1:3, pi=pi) # simple matrix w/ dimnames
> > attributes(x)
> $dim
> [1] 3 2
>
> $dimnames
> $dimnames[[1]]
> NULL
>
> $dimnames[[2]]
> [1] "a"  "pi"
>
>
> > attributes(x)$dim
> [1] 3 2
> > attr(x, 'dim')
> [1] 3 2
> >
>
> So in your case,
>
> attr(Results, 'prob')
>
> or
>
> attributes(Results)$prob
>
>
>
> On Jan 9, 2008 10:12 PM, Jack Luo <jluo.rhelp@gmail.com> wrote:
> > Dear List,
> >
> > I have an atomic vector named "Results"
> >
> > Results
> > [1] 1 1 1
> > attr(,"prob")
> > [1] 0.6666667 1.0000000 1.0000000
> > Levels: 0 1
> >
> > when I type
> >
> > attributes(Results)
> > $levels
> > [1] "0" "1"
> >
> > $class
> > [1] "factor"
> >
> > $prob
> > [1] 0.6666667 1.0000000 1.0000000
> >
> > However, when I type
> > Results$prob
> >
> > It has the following warning message:
> >
> > NULL
> > Warning message:
> > In Results$prob : $ operator is invalid for atomic vectors, returning
> NULL
> >
> > I've been doing some search and seems that this question was asked by
> > someone before and I can not seem to find a solution to extract the
> value
> > from the atomic vector, could somebody help me with this?
> >
> > Thanks a lot!
> >
> > Jack
> >
> >        [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > 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.
> >
>
>
>
> --
> Jim Holtman
> Cincinnati, OH
> +1 513 646 9390
>
> What is the problem you are trying to solve?
>

	[[alternative HTML version deleted]]


