Regression power

Computes the power function that best fits the given data.

regression_power(Paired_data)

Given a paired data X equals left curly bracket left parenthesis x subscript i comma y subscript i right parenthesis right curly bracket subscript i equals 1... n end subscript, finds a power function of the form y equals a x to the power of b that best fits it.

regression_power(Statistics_data, Statistics_data)

Given two sample data X equals left curly bracket x subscript 1 comma... comma x subscript n right curly bracket and Y equals left curly bracket y subscript 1 comma... comma y subscript n right curly bracket, finds a power function of the form y equals a x to the power of b that best fits it.