Changes in version 1.0.11 (2026-02-16) - Fixed crash when specifying outcome ICC Changes in version 1.0.10 (2025-05-07) - Fixed crash when no level-1 predictors are included. - Fixed crash when no predictors are included. Changes in version 1.0.9 (2024-10-20) - Fixed bug with non-centered time variables producing wrong values. Changes in version 1.0.8 (2024-04-02) - Fixed bug where adding to a model would affect older copies of the model Changes in version 1.0.7 (2024-03-29) - Fixed bug with center() function and list of data sets Changes in version 1.0.6 (2024-03-15) - Added center() function to center data created with generate() Changes in version 1.0.5 (2024-01-29) - Fix bug likelihood ratio tests not being performed with power_analysis() - Fix bug with formula not correctly being displayed with mp_power - Update cached results for vignette Changes in version 1.0.4 (2024-01-09) - Add parameters function for to obtain mp_parameters from objects - Add mechanism argument to be accessible from power_analysis and generate - See ?mechanism for additional details - Add analysis argument to be accessible from power_analysis - Improve documentation Changes in version 1.0.3 (2023-11-07) - Add as.data.frame method for mp_power Changes in version 1.0.2 (2023-06-19) - Update Author's email address Changes in version 1.0.1 (2023-05-04) - Improve checking for impossible parameter solutions - Fix crash with only a time variable in the model Changes in version 1.0.0 (2023-04-26) - Initial release accepted on CRAN