Is there an equivalent to R qqnorm and qqplot functions in some julia package?
Qqnorm and qqplot
mkborregaard
#2
There’s a gist here for how to do it with Gadfly https://gist.github.com/kleinschmidt/7ce8cec988a84ce73ba2
It would be fairly easy to make a recipe for this for StatPlots as well - we should definitely have that.
mkborregaard
#3
This should work with Plots:
using Distributions, RecipesBase
@recipe function f(h::QQPair)
seriestype --> :scatter
h.qx, h.qy
end
@userplot QQPlot
@recipe f(h::QQPlot) = qqbuild(h.args[1], h.args[2])
@userplot QQNorm
@recipe f(h::QQNorm) = qqbuild(Normal(), h.args[1])
Use like this:
x = rand(Normal(), 100)
y = rand(Cauchy(), 100)
using Plots
qqplot(x,y)
qqnorm(y)
mkborregaard
#4
And now there’s a PR on StatPlots:
https://github.com/JuliaPlots/StatPlots.jl/pull/99
@harven there’s a request for comment on the pull request, if you like.