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

[Dennis Shea]

Not sure what you are asking.
Perhaps:

*https://www.ncl.ucar.edu/Document/Functions/Built-in/lspoly_n.shtml*
<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/Document/Functions/Built-in/lspoly.shtml>* ]

=================================
*https://www.ncl.ucar.edu/Applications/regress.shtml*
<https://www.ncl.ucar.edu/Applications/regress.shtml>
regress_6.ncl
--
*https://www.ncl.ucar.edu/Applications/scatter.shtml*
<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
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