[ncl-talk] chi-square fit using a parabolic curve

[Xi Chang]

Thanks, Dennis,

is there any function to perform a "Gaussian" fit line in NCL? I would
like to plot a Gaussian fit curve above my PDF distribution plot.

Thanks

Chang
On Tue, Dec 4, 2018 at 11:08 PM Dennis Shea <shea at ucar.edu> wrote:
>
> Not sure what you are asking.
> Perhaps:
>
> https://www.ncl.ucar.edu/Document/Functions/Built-in/lspoly_n.shtml
>
> [ also" https://www.ncl.ucar.edu/Document/Functions/Built-in/lspoly.shtml ]
>
> =================================
> https://www.ncl.ucar.edu/Applications/regress.shtml
> regress_6.ncl
> --
> https://www.ncl.ucar.edu/Applications/scatter.shtml
> scatter_9.ncl
> ---
>
> I have attached a very simple chi-square, least-square test statistic function.
>
> %> ncl test.chisq_curve.ncl
>
> Good luck
>
>
> On Tue, Dec 4, 2018 at 1:57 PM Xi Chang <xi.chang01 at gmail.com> wrote:
>>
>> Dear NCL,
>>
>> Is there any function to make a fitting line with a parabolic curve in NCL?
>>
>> Thank you
>> _______________________________________________
>> ncl-talk mailing list
>> ncl-talk at ucar.edu
>> List instructions, subscriber options, unsubscribe:
>> http://mailman.ucar.edu/mailman/listinfo/ncl-talk