frechet v0.2.0 (Release date: 15-Dec-2020)
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Changes:
* Allowed multivariate predictors for local Fréchet regression with distribution-valued responses in LocDenReg.R
* Added functions to compute distances between distributions and covariance matrices in dist4den.R and dist4cov.R, respectively
* Eliminated GCV selection of bandwidths in LocDenReg.R
* Allowed alpha to be any non-negative numbers in GloCovReg.R and LocCovReg.R

Minors:
* Fixed a bug in DenFMean.R
* Added warnings when redundant input is given in GloDenReg.R and LocDenReg.R


* Initial release