Merge pull request #314 from JuliaStats/dh/test3

A new testing framework for univariate distributions
JuliaStats · Nov 21, 2014 · aa636ee · aa636ee
2 parents eb076e6 + eeb3929
commit aa636ee
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Showing 15 changed files with 6,679 additions and 264 deletions.
diff --git a/REQUIRE b/REQUIRE
@@ -2,3 +2,4 @@ julia 0.3-
 ArrayViews 0.4.8-
 PDMats 0.3.1-
 StatsBase 0.6.10-
+JSON
diff --git a/src/univariate/continuous/erlang.jl b/src/univariate/continuous/erlang.jl
@@ -14,7 +14,7 @@ immutable Erlang <: ContinuousUnivariateDistribution
         new(int(shape), float64(scale), Gamma(shape, scale))
     end
 
-    Erlang(scale::Real) = Erlang(scale, 1.0)
+    Erlang(shape::Real) = Erlang(shape, 1.0)
     Erlang() = Erlang(1, 1.0)
 end
 

diff --git a/src/univariate/continuous/pareto.jl b/src/univariate/continuous/pareto.jl
@@ -8,7 +8,7 @@ immutable Pareto <: ContinuousUnivariateDistribution
 end
 
 Pareto() = Pareto(1.0, 1.0)
-Pareto(scale::Real) = Pareto(scale, 1.0)
+Pareto(shape::Real) = Pareto(shape, 1.0)
 
 @distr_support Pareto d.scale Inf
 

diff --git a/src/univariate/discrete/negativebinomial.jl b/src/univariate/discrete/negativebinomial.jl
@@ -14,6 +14,7 @@ immutable NegativeBinomial <: DiscreteUnivariateDistribution
         new(float64(r), float64(p))
     end
 
+    NegativeBinomial(r::Real) = NegativeBinomial(r, 0.5)
     NegativeBinomial() = new(1.0, 0.5)
 end
 

diff --git a/test/continuous_ref.csv b/test/continuous_ref.csv