Version 1.5.1 2023-11-27 * Now adea_load_leverage use parallel to speed up computations Version 1.4.5 2023-11-14 * Add new fuction fsdea to select variables using a linear program * Add a new dea function not depending on benchmarking package Version 1.3.1 2022-02-09 * Add a new plot of virtual input vs virtual output for an adea object Version 1.2.1 2021-12-13 * Add test with testhat package * Some minor bugs fixed in demos Version 1.1.6 2021-09-02 * First released version