[R] calculate probability

[Joshua Wiley]

Dear Jumlong,

Perhaps look at ?pnorm

I am not really certain what you want to do.  Are 2.4 and 2.9 scores
or means?  Is the variance 2?  What distribution are you assuming
these values come from?  If you explain a bit more what you are after,
we can help more.

Cheers,

Josh

On Fri, Nov 5, 2010 at 9:47 PM, Jumlong Vongprasert
<jumlong.ubru at gmail.com> wrote:
> Dear All
> I have 2 value assume 2.4 and 2.9 and mean = 2 variance = with n = 10
> I want to find probability = 2.4 and 2.9.
> How I can do this.
> Many Thanks.
> Jumlong
>
> --
> Jumlong Vongprasert Assist, Prof.
> Institute of Research and Development
> Ubon Ratchathani Rajabhat University
> Ubon Ratchathani
> THAILAND
> 34000
>
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>
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-- 
Joshua Wiley
Ph.D. Student, Health Psychology
University of California, Los Angeles
http://www.joshuawiley.com/