data_test1              Sample Data: For Testing
hierarchical            Check Models Hierarchy
hierarchical_lm         Hierarchical Regression Analysis
lm_list_to_partable     Convert a 'lm_list' Object To a Parameter Table
many_lm                 Fit Linear Models Defined By Model Syntax
print.hierarchical_lm   Print a 'hierarchial_lm' Class Object
print.lm_list_lmhelprs
                        Print an 'lm_list_lmhelprs'-Class Object
summary.lm_list_lmhelprs
                        Summary of an 'lm_list_lmhelprs'-Class Object
test_highest            Test the Highest Order Term by ANOVA
