[R] p-VALUE calculation

Hadley Wickham hadley at rice.edu
Fri Jul 23 00:53:15 CEST 2010


What is your null hypothesis?  What is your alternate hypothesis? What
is the test statistic? Why do you want a p-value?

Hadley

On Thu, Jul 22, 2010 at 5:40 PM, jd6688 <jdsignature at gmail.com> wrote:
>
> Here is my dataframe with 1000 rows:
>
> employee_id         weigth       p-value
>
> 100                     150
> 101                     200
> 102                     300
> 103                     180
> .....
>
> My question:
>
>     how can I calculate the p-value in R for each employee? the
> distribution of the weigth will be established from the above 1000 samples.
> --
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>
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>



-- 
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
http://had.co.nz/



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