:py:mod:`bluecast.tests.test_error_analysis_regression`
=======================================================

.. py:module:: bluecast.tests.test_error_analysis_regression


Module Contents
---------------


Functions
~~~~~~~~~

.. autoapisummary::

   bluecast.tests.test_error_analysis_regression.create_test_bluecast_instance
   bluecast.tests.test_error_analysis_regression.create_test_bluecast_cv_instance
   bluecast.tests.test_error_analysis_regression.sample_regression_error_data
   bluecast.tests.test_error_analysis_regression.duckdb_regression_engine
   bluecast.tests.test_error_analysis_regression.test_duckdb_regression_engine_init
   bluecast.tests.test_error_analysis_regression.test_duckdb_load_regression_data
   bluecast.tests.test_error_analysis_regression.test_duckdb_compute_regression_statistics
   bluecast.tests.test_error_analysis_regression.test_duckdb_create_regression_visualizations
   bluecast.tests.test_error_analysis_regression.test_out_of_fold_data_reader_regression
   bluecast.tests.test_error_analysis_regression.test_out_of_fold_data_reader_regression_cv_error
   bluecast.tests.test_error_analysis_regression.test_out_of_fold_data_reader_regression_cv
   bluecast.tests.test_error_analysis_regression.test_error_analyser_regression_mixin
   bluecast.tests.test_error_analysis_regression.test_error_analyser_regression_full_pipeline
   bluecast.tests.test_error_analysis_regression.test_error_analyser_regression_cv_full_pipeline
   bluecast.tests.test_error_analysis_regression.test_error_analyser_regression_wrong_method_calls
   bluecast.tests.test_error_analysis_regression.test_error_distribution_regression_plotter_mixin
   bluecast.tests.test_error_analysis_regression.test_regression_stack_predictions_by_class
   bluecast.tests.test_error_analysis_regression.test_regression_calculate_errors
   bluecast.tests.test_error_analysis_regression.test_duckdb_create_regression_visualizations_with_residual_qq_plot
   bluecast.tests.test_error_analysis_regression.test_error_distribution_regression_plotter_mixin_plots



.. py:function:: create_test_bluecast_instance()

   Create a mock or a test instance of BlueCast for regression


.. py:function:: create_test_bluecast_cv_instance()

   Create a mock BlueCastCVRegression instance for testing


.. py:function:: sample_regression_error_data()

   Create sample regression error analysis data for testing


.. py:function:: duckdb_regression_engine()

   Create a DuckDB regression error analysis engine for testing


.. py:function:: test_duckdb_regression_engine_init(duckdb_regression_engine)

   Test DuckDB regression error analysis engine initialization


.. py:function:: test_duckdb_load_regression_data(duckdb_regression_engine, sample_regression_error_data)

   Test loading regression data into DuckDB


.. py:function:: test_duckdb_compute_regression_statistics(duckdb_regression_engine, sample_regression_error_data)

   Test computing regression error statistics


.. py:function:: test_duckdb_create_regression_visualizations(duckdb_regression_engine, sample_regression_error_data)

   Test creating regression error visualizations


.. py:function:: test_out_of_fold_data_reader_regression(create_test_bluecast_instance)

   Test OutOfFoldDataReaderRegression with proper error handling


.. py:function:: test_out_of_fold_data_reader_regression_cv_error()

   Test that OutOfFoldDataReaderRegression properly fails for CV instances


.. py:function:: test_out_of_fold_data_reader_regression_cv(create_test_bluecast_cv_instance)

   Test OutOfFoldDataReaderRegressionCV


.. py:function:: test_error_analyser_regression_mixin()

   Test ErrorAnalyserRegressionMixin functionality


.. py:function:: test_error_analyser_regression_full_pipeline(create_test_bluecast_instance)

   Test full ErrorAnalyserRegression pipeline


.. py:function:: test_error_analyser_regression_cv_full_pipeline(create_test_bluecast_cv_instance)

   Test full ErrorAnalyserRegressionCV pipeline


.. py:function:: test_error_analyser_regression_wrong_method_calls()

   Test that wrong method calls raise appropriate errors


.. py:function:: test_error_distribution_regression_plotter_mixin()

   Test ErrorDistributionRegressionPlotterMixin


.. py:function:: test_regression_stack_predictions_by_class()

   Test that stack_predictions_by_class works correctly for regression


.. py:function:: test_regression_calculate_errors()

   Test error calculation for regression


.. py:function:: test_duckdb_create_regression_visualizations_with_residual_qq_plot(duckdb_regression_engine)

   Ensure residual Q-Q plot branch is executed when enough samples are present


.. py:function:: test_error_distribution_regression_plotter_mixin_plots()

   Exercise regression feature-level violin/box plotting path