module Rust::StatisticalTests::Shapiro
Public Class Methods
compute(vector, alpha = 0.05, **options)
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# File lib/rust-tests.rb, line 260 def compute(vector, alpha = 0.05, **options) raise TypeError, "Expecting Array of numerics" if !vector.is_a?(Array) || !vector.all? { |e| e.is_a?(Numeric) } Rust.exclusive do Rust['shapiro.v'] = vector Rust._eval("shapiro.result = shapiro.test(shapiro.v)") result = Rust::StatisticalTests::Result.new result.name = "Shapiro-Wilk normality test" result.pvalue = Rust._pull("shapiro.result$p.value") result[:W] = Rust._pull("shapiro.result$statistic") result.exact = true result.alpha = alpha result.hypothesis = Rust::StatisticalTests::Hypothesis.find(options[:hypothesis]) return result end end