Method: Babbage::Array.standard_deviation

Defined in:
lib/babbage/array.rb

.standard_deviation(array) ⇒ Object 



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# File 'lib/babbage/array.rb', line 46

def self.standard_deviation(array)
  avg = average(array)
  root_mean_square_deviation(array) do |value|
    (value - avg) ** 2
  end
end