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Wrap around below #51

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Wrap around below #51

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73cf9cf
=wrap around below
oxinabox May 23, 2018
7b73701
=wrap around below
oxinabox May 23, 2018
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15 changes: 12 additions & 3 deletions src/univariate.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -93,10 +93,19 @@ function tabulate(data::RealVector, midpoints::Range, weights::Weights=default_w
for (i,x) in enumerate(data)
k = searchsortedfirst(midpoints,x)
j = k-1
if 1 <= j <= npoints-1
grid[j] += (midpoints[k]-x)*ainc*weights[i]
grid[k] += (x-midpoints[j])*ainc*weights[i]
@assert j <= npoints -1
mid_above = midpoints[k]

if j >= 1
mid_below = midpoints[j]
else
@assert j==0
mid_below = midpoints[1] - s # Imaginary point outside boundry
j=npoints # Wrap around and allocate this to the top
end
grid[j] += (mid_above-x)*ainc*weights[i]
grid[k] += (x-mid_below)*ainc*weights[i]

end

# returns an un-convolved KDE
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