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SciRuby/statsample

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lib/statsample/multiset.rb

Summary

Maintainability
B
6 hrs
Test Coverage

Class StratifiedSample has 31 methods (exceeds 20 allowed). Consider refactoring.
Open

  class StratifiedSample
    class << self
      # mean for an array of vectors
      def mean(*vectors)
        n_total=0
Severity: Minor
Found in lib/statsample/multiset.rb - About 3 hrs to fix

    File multiset.rb has 252 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    module Statsample
  # Multiset joins multiple dataset with the same fields and vectors
  # but with different number of cases. 
  # This is the base class for stratified and cluster sampling estimation
  class Multiset
    Severity: Minor
    Found in lib/statsample/multiset.rb - About 2 hrs to fix

      Method union has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

          def union(&block)
      union_field={}
      types={}
      names={}
      labels={}
      Severity: Minor
      Found in lib/statsample/multiset.rb - About 25 mins to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

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