Changes in version 0.2-2 (2022-05-25)                  

    o   Reference updated

    o   Namespace file updated to compile with the new requirements

    o   Maintainer's email address updated

                 Changes in version 0.2-1 (2014-04-15)                  

    o   Main Arxiv reference added

    o   Rewrote the option of the non-negativity on all entries of the index matrix 
	in function 'scair' that deals with the additive index models  

                 Changes in version 0.2-0 (2014-04-08)                  

    o   Fixed a bug on the enlargement of the active set algorithm in function 'scar'

    o   Added functions that can handle generalised additive index models

    o   Added three datasets: PhD publication, Decathlon (raw) and Decathlon (scores)