Reliability

JuliaStats · Sep 26, 2021 · 8066ab2 · 8066ab2
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Showing 5 changed files with 14 additions and 4 deletions.
diff --git a/docs/src/scalarstats.md b/docs/src/scalarstats.md
@@ -72,3 +72,9 @@ modes
 ```@docs
 describe
 ```
+
+## Reliability Measures
+
+```@docs
+cronbachalpha
+```
diff --git a/src/Statistics.jl b/src/Statistics.jl
@@ -44,7 +44,9 @@ export std, stdm, var, varm, mean!, mean,
     fit, AbstractHistogram, Histogram, midpoints, norm, normalize, normalize!,
     # transformations
     unnormalize, unnormalize!,
-    AbstractNormalization, MinMaxNormalization, ZScoreNormalization
+    AbstractNormalization, MinMaxNormalization, ZScoreNormalization,
+    # reliability.jl
+    cronbachalpha, CronbachAlpha
 
 include("common.jl")
 include("weights.jl")
@@ -60,6 +62,7 @@ include("rankcorr.jl")
 include("empirical.jl")
 include("hist.jl")
 include("transformations.jl")
+include("reliability.jl")
 
 ##### mean #####
 

diff --git a/src/reliability.jl b/src/reliability.jl
@@ -33,7 +33,7 @@ Returns a `CronbachAlpha` object that holds:
 
 # Example
 ```jldoctest
-julia> using StatsBase
+julia> using Statistics
 
 julia> cov_X = [10 6 6 6;
                 6 11 6 6;

diff --git a/test/reliability.jl b/test/reliability.jl
@@ -1,4 +1,4 @@
-using StatsBase
+using Statistics
 using LinearAlgebra, Random, Test
 
 @testset "Cronbach's Alpha" begin

diff --git a/test/runtests.jl b/test/runtests.jl
@@ -898,4 +898,5 @@ include("ranking.jl")
 include("rankcorr.jl")
 include("empirical.jl")
 include("hist.jl")
-include("transformations.jl")
+include("transformations.jl")
+include("reliability.jl")