Changes in version 0.2.6                        

  - Added R2 and adjusted R2 computations. To get these, predictions
    from Gaussians are simply regressed against original response data.

                 Changes in version 0.2.5 (2021-05-02)                  

  - Citation information updated
  - Ready for updating CRAN

                        Changes in version 0.2.4                        

  - Post-peer review at the Journal of Open Source Software.
  - print() and summary() on objects that are output from
    fit_gaussian_2D() now round parameter estimates to two decimal
    places.
  - R version requirement downgraded to R >= 3.3.0

                        Changes in version 0.2.2                        

  - Newest functions enhance the automation of comparing among various
    Gaussian fit models.
  - The autofit_gaussian_2D() function can be used to find the
    best-fitting model for a given data set.
  - The compare_gaussian_fits() function compares models via criteria
    such as rmse or rss.
  - A characterize_gaussian_fits() analyzes the orientation and partial
    correlations of Gaussian data. Features include computation of
    partial correlations between response variables and independent and
    diagonally-tuned predictions, along with Z-difference scoring.

                 Changes in version 0.2.0 (2020-11-28)                  

  - Added a fit_gaussian_2D() function to apply any of several available
    methods to fit a 2D-Gaussian to supplied data
  - predict_gaussian_2D() has been enhanced to allow any method to be
    used in fit_gaussian_2D() and then fed into the predict function

                 Changes in version 0.1.6 (2020-11-03)                  

  - Added a compute_gaussian_volume() function to compute the volume
    under a given 2D-Gaussian

                 Changes in version 0.1.4 (2020-10-22)                  

  - Miscellaneous formatting fixes for CRAN checks. No changes to
    functions.

                        Changes in version 0.1.3                        

  - Added a NEWS.md file to track changes to the package.
  - Package now seems to be ready for submission to CRAN