Changes in version 1.1.3 (2022-10-22)                  

    o   Fix CRAN warnings.

                 Changes in version 1.1.2 (2021-02-09)                  

    o   Add Journal of Statistical Software paper as a vignette.

                 Changes in version 1.1.1 (2020-02-23)                  

    o   Add reference to upcoming Journal of Statistical Software paper.

                 Changes in version 1.1.0 (2018-05-08)                  

    o   Change in the definition of the BNG criterion to match the ICp3 criterion of Bai and Ng (2002).

    o   verbose option in auto.gdpc.

    o   gdpc objects now also contain a field called 'niter', the number of iterations performed.

                 Changes in version 1.0.3 (2017-12-01)                  

    o   Minor changes to the gdpc and gdpcs classes.

                 Changes in version 1.0.2 (2017-02-22)                  

New features

    o   Added support for zoo objects.

                 Changes in version 1.0.1 (2017-01-19)                  

Bug fixes

    o   Fixed a bug in auto.gdpc that arose when the user chose normalize = 2. The loadings and intercepts were
	being correctly adjusted only for the first component.

    o   Explicitly cast N and m as double when computing crit. This should fix an installation bug in Solaris.