Changes in version 0.0.6 (2025-04-04) - We fix notes reported by CRAN. No changes in functionalities. Changes in version 0.0.4 (2018-01-08) - Call the function quadprog from the package quadprog, since the new version of the pracma package does not include quadprog anymore Changes in version 0.0.3 (2017-11-20) - Fix regression approach for more explicit error message when incosistent solutions are found for the optimization problem. Changes in version 0.0.2 (2017-06-14) - Initial version on Github