Module: Bandwidth

Defined in:: lib/kder/bandwidth.rb

Class Method Summary collapse

.silverman(input_arr, std_deviation = input_arr.standard_deviation) ⇒ Object (also: estimate, nrd0)

Class Method Details

.silverman(input_arr, std_deviation = input_arr.standard_deviation) ⇒ `Object` Also known as: estimate, nrd0



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# File 'lib/kder/bandwidth.rb', line 4

def silverman(input_arr, std_deviation = input_arr.standard_deviation) 
  bandwidth = ((4 * std_deviation ** 5)/(3 * input_arr.size))**(1.0/5)
end