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panlanfeng / KernelEstimator.jl

The julia package for nonparametric density estimate and regression
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Basic demo fails with DomainError() #5

Closed Nectarineimp closed 7 years ago

Nectarineimp commented 7 years ago

xdata = randn(1000) kerneldensity(xdata) DomainError: in nan_dom_err at .\math.jl:196 [inlined] in log(::Float64) at .\math.jl:202 in gaussiankernel(::Float64, ::Array{Float64,1}, ::Float64, ::Array{Float64,1}, ::Int64) at~.julia\v0.5\KernelEstimator\src\kernel.jl:132 in #kerneldensity#11(::Array{Float64,1}, ::Float64, ::Float64, ::KernelEstimator.#gaussiankernel, ::Float64, ::Function, ::Array{Float64,1}) at ~.julia\v0.5\KernelEstimator\src\density.jl:12 in kerneldensity(::Array{Float64,1}) at ~.julia\v0.5\KernelEstimator\src\density.jl:4 in include_string(::String, ::String) at .\loading.jl:441 in eval(::Module, ::Any) at .\boot.jl:234 in (::Atom.##67#70)() at ~.julia\v0.5\Atom\src\eval.jl:40 in withpath(::Atom.##67#70, ::Void) at ~.julia\v0.5\CodeTools\src\utils.jl:30 in withpath(::Function, ::Void) at ~\v0.5\Atom\src\eval.jl:46 in macro expansion at ~.julia\v0.5\Atom\src\eval.jl:109 [inlined] in (::Atom.##66#69)() at .\task.jl:60

panlanfeng commented 7 years ago

Unable to reproduce it. This happens when bandwidth is negative. This happened before but it was already fixed. Have you tried to update the package?

Nectarineimp commented 7 years ago

I ran it from the REPL in Atom.io on a Windows machine whose uptime was over two weeks... I'm rebooting it and seeing if that clears up something. I did Pkg.update() so I don't think that was the issue.OK one reboot later... and it's working. I hate Windows. Sorry for the trouble. On February 15, 2017 at 4:50 PM Lanfeng Pan notifications@github.com wrote:Unable to reproduce it. This happens when bandwidth is negative. This happened before but it was already fixed. Have you tried to update the package?

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