version 1.0-7

New in this version:

• better diphthong formatting (line styles, etc)
• ellipses reflect true confidence in mean location that depends on number of tokens (uses Hotelling's T² distribution instead of χ²). Thanks to Francesco Sigona for pushing me on the importance of this issue.
• argument var.style.by has been renamed to var.sty.by

phonR version 1.0-5

Bugfix release.

• user-specified colors and styles (via the col, lwd, and lty arguments) now properly recycle when shorter than the number of unique elements in var.col.by / var.style.by. They are also correctly rendered in the legend (if drawn).

phonR version 1.0-3

Bugfix release.

• polygon lines now properly ignore vowels not in poly.order.
• legend now properly matches vowel categories and plotting colors, regardless of the vowel order in the dataframe and regardless of whether they are factors or character vectors.

phonR version 1.0-1

A major refactor of the entire phonR codebase, with many new features added. This release includes major changes to the API, so old code may (and likely will) be broken. See the tutorial vignette for detailed guidance.

phonR version 0.4-2

integration of ellipse function from mixtools.