[ncl-talk] regCoef(x,y)

[Dennis Shea]

See example 2  of

http://www.ncl.ucar.edu/Document/Functions/Built-in/betainc.shtml

---
If you are testing at the 5% level (0.05) and prob is < 0.05, it is
significant.



On Thu, Mar 17, 2016 at 2:10 PM, Xi Chang <xi.chang01 at gmail.com> wrote:

> Hallo NCL,
>
> I looked at exampled 2
> <https://www.ncl.ucar.edu/Document/Functions/Built-in/regCoef-1.shtml>,
> which is exactly my case. But it's not clear after getting "prob" defined
> as :
>
> *prob= betainc*(df/(df+tval^2),df/2.0,b)
>
> How could I determine that only signals that are statistically significant
> at 95% will be shown in the plot.
>
> any help?
> Thanks
>
> Chang
>
>
>
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