polyfit?

[ggggggggg]

I'd like to see a polyfit function somewhere in the julia ecosystem, is this the right place?

Something like

julia> function polyfit(x, y, n)
         A = [ float(x[i])^p for i = 1:length(x), p = 0:n ]
         Poly(A \ y)
       end
polyfit (generic function with 1 method)
julia> x = [0:10];
julia> y = x.^2-15*x+50;
julia> p=polyfit(x,y,2)
Poly(49.99999999999998 - 14.999999999999991x + 0.9999999999999991x^2)

[MTornen]

I have the same comment, maybe some sort of merger between CurveFit.jl and Polynomials.jl? CurveFit was giving me some compatibility warnings so downloaded linfit.jl from src and created by own module from it.

[jverzani]

This function was just checked in. Thanks!