| get_extended_matrix | Extend a matrix to full rank using identity columns |
| get_hypothesis | Construct hypothesis matrix and vector from linear covariance model structure |
| print.CombTest | Print function for CombTest object |
| print.CovTest | Print function for CovTest object |
| test_combined | Combined test for equality of covariance matrices and correlation matrices |
| test_correlation | Test for Correlation Matrices |
| test_correlation_structure | Test for structure of data's correlation matrix |
| test_covariance | Test for Covariance Matrices |
| test_covariance_structure | Test for structure of data's covariance matrix |