yzhao062/Pyod

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pyod/utils/stat_models.py

Summary

Maintainability
A
25 mins
Test Coverage

Function pearsonr_mat has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Wontfix

def pearsonr_mat(mat, w=None):
    """Utility function to calculate pearson matrix (row-wise).

    Parameters
    ----------
Severity: Minor
Found in pyod/utils/stat_models.py - About 1 hr 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"

Further reading

Function ecdf_terminate_equals_inplace has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

def ecdf_terminate_equals_inplace(matrix: np.ndarray, probabilities: np.ndarray):
    """
    This is a helper function for computing the ecdf of an array. It has been outsourced from the original
    function in order to be able to use the njit compiler of numpy for increased speeds, as it unfortunately
    needs a loop over all rows and columns of a matrix. It acts in place on the probabilities' matrix.
Severity: Minor
Found in pyod/utils/stat_models.py - 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"

Further reading

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