anchor.diff:  
   === anova Parameters
   
  -//TODO 7.1 - fill in details of Parameters
  +//TODO fill in details of Parameters
   * `numeric array` ... (two or more)
   
   === anova Syntax
  
positive.code: cosineSimilarity(numericArray, numericArray)
  ----
  
  === cosineSimilarity Returns
  
  numeric
  
  == cov
  
  The `cov` function returns the covariance of two numeric arrays.
  
  === cov Parameters
  
  //TODO 7.1 - fill in details of Parameters
  * `numeric array`
  * `numeric array`
  
  
negative.code: 
  == binomialCoefficient
  
  The `binomialCoefficient` function returns a https://en.wikipedia.org/wiki/Binomial_coefficient[Binomial Coefficient], the number of k-element subsets that can
  be selected from an n-element set.
  
  === binomialCoefficient Parameters
  
  * `integer`: [n] set
  * `integer`: [k] subset
  
  === binomialCoefficient Returns
  
  A long value: The number of k-element subsets that can be selected from an n-element set.
  
  === binomialCoefficient Syntax
  
  