# nzilbb.vowels 0.3.1

# nzilbb.vowels 0.3.0

# nzilbb.vowels 0.3

* Initial submission to CRAN
* `mds_test()` and `plot_mds_test()` added to determine number of dimensions for 
MDS.
* `pc_flip()` added to reverse orientation of selected PCs in PCA analysis.

# nzilbb.vowels 0.2.1

* All functions required for [Wilson Black et al. (2022)]( https://doi.org/10.1111/lnc3.12479)
