| calculate_geometric_average | Calculate the geometric average of a series of values |
| calculate_price_index | Calculate index based on specified method (Fisher, Laspeyres, Paasche, HMTS, Time Dummy, Rolling Time Dummy) |
| calculate_regression_diagnostics | Calculate regression diagnostics by period |
| data_constraxion | A real estate example dataframe |
| plot_price_index | Plot index output from calculate_price_index |
| plot_regression_diagnostics | Plot diagnostics output from calculate_regression_diagnostics as a multi-panel grid (base R) |