NEWS

yacca 1.4-2 (2022-03-07)

Changes: - Minor changes to allow this go back to CRAN, since they seem to have reposted the old package. It should now be compliant.

Bug Fixes: - Numerical error could lead to tiny imaginary values, which would cause cca to fail on some matrices. These are now mopped up.

Changes: - Previous versions forced use of qr.solve; the standard solve function is now used (which will often default back to qr.solve, but may not) - ChangeLog is now NEWS, and the package has been moved to GitHub (perhaps one day even to return to CRAN) New Features: - cca now supports L2 regularization, and allows for a priori selection of a reduced canonical variate set for high-dimensional problems; support for faster eigendecomposition in these cases using RSpectra has been added (though experience suggests that speed comes at some loss of accuracy)

Changes: - Added yet more NAMESPACE changes, because the CRAN developers love nothing in this world more than breaking legacy code.

Changes: - Added NAMESPACE, so that this package will install with modern R versions.

New Features: - F.test.cca: F Test for Canonical Correlations Using Rao's Approximation [Submitted by Nicholas Crookston] Bug Fixes: - cca would incorrectly flip signs in some cases.