Simplify hist_loglike

legend-exp · Aug 26, 2024 · 8dd6e84 · 8dd6e84
1 parent 4cf28bd
commit 8dd6e84
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/likelihoods.jl b/src/likelihoods.jl
@@ -14,8 +14,8 @@ bins of `h`.
 function hist_loglike(f_fit::Base.Callable, h::Histogram{<:Real,1})
     bin_edges = first(h.edges)
     counts = h.weights
-    bin_centers = (bin_edges[begin:end-1] .+ bin_edges[begin+1:end]) ./ 2
-    bin_widths = bin_edges[begin+1:end] .- bin_edges[begin:end-1]
+    bin_centers = midpoints(bin_edges)
+    bin_widths = diff(bin_edges)
     # TODO: Prevent fit functions from returning negative PDF values 
     bin_ll(x, bw, k) = logpdf(Poisson(bw * f_fit(x)), k)
     sum(Base.Broadcast.broadcasted(bin_ll, bin_centers, bin_widths, counts))