Hi!

You should check the Loess package: https://github.com/dcjones/Loess.jl

Best,

El jueves, 21 de enero de 2016, 6:39:32 (UTC-3), [email protected] 
escribió:
>
> Geom.smooth create an fitting line on the points. How to get the data from 
> this line?
>
> ex
> x = [0.0,0.2,0.4,0.8,1.0,1.2,1.4,1.6,2.0,2.2,2.6,2.8,3.0,3.4]
> y = 
> [-0.18344,-0.1311,0.02689,0.11053,0.25394,0.25719,0.53189,0.57905,0.93518,0.9166,1.13329,1.26893,1.10203,1.13392]
>
> using Gadfly
>
> Gadfly.plot(x=xdados,y=ydados,Geom.point,Geom.smooth)
>

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