Class: Rust::StatisticalTests::Hypothesis
- Defined in:
- lib/rust/stats/tests.rb
Instance Attribute Summary collapse
-
#results ⇒ Object
readonly
Returns the value of attribute results.
-
#title ⇒ Object
readonly
Returns the value of attribute title.
Class Method Summary collapse
Instance Method Summary collapse
- #add(result) ⇒ Object
- #adjusted_pvalue_for(instance, method) ⇒ Object
-
#initialize(title) ⇒ Hypothesis
constructor
A new instance of Hypothesis.
Constructor Details
#initialize(title) ⇒ Hypothesis
Returns a new instance of Hypothesis.
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# File 'lib/rust/stats/tests.rb', line 66 def initialize(title) @title = title @results = [] end |
Instance Attribute Details
#results ⇒ Object (readonly)
Returns the value of attribute results.
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# File 'lib/rust/stats/tests.rb', line 63 def results @results end |
#title ⇒ Object (readonly)
Returns the value of attribute title.
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# File 'lib/rust/stats/tests.rb', line 64 def title @title end |
Class Method Details
.find(title_or_instance) ⇒ Object
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# File 'lib/rust/stats/tests.rb', line 47 def self.find(title_or_instance) return Hypothesis.new(nil) if title_or_instance == nil if title_or_instance.is_a?(String) ObjectSpace.each_object(Hypothesis) do |instance| return instance if instance.title == title_or_instance end return Hypothesis.new(title_or_instance) elsif title_or_instance.is_a?(Hypothesis) return title_or_instance end raise TypeError, "Expected nil, String or Hypothesis" end |
Instance Method Details
#add(result) ⇒ Object
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# File 'lib/rust/stats/tests.rb', line 71 def add(result) @results << result end |
#adjusted_pvalue_for(instance, method) ⇒ Object
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# File 'lib/rust/stats/tests.rb', line 75 def adjusted_pvalue_for(instance, method) p_values = @results.map { |r| r.pvalue } index = @results.index(instance) adjusted_pvalues = Rust::StatisticalTests::PValueAdjustment.method(method).adjust(*p_values) if adjusted_pvalues.is_a?(Numeric) return adjusted_pvalues else return adjusted_pvalues[index] end end |