Vowel Harmony Calculator > Frequency and Co-occurence

The Vowel Frequency Calculator tabulates the frequency with which each vowel occurs in a corpus.

The Vowel Co-occurence calculator looks at every pair of vowels in adjacent syllables (assuming no diphthongs), and tabulates co-occurence frequencies.

Results are given three vowel-pair matrices, one for all pairs in the corpus, one for first and second syllable pairs, and one for subsequent pairs (e.g., second and third syllabels, third and fourth, etc.

Language name:

Please input vowels with no separation (example = iuIU).

All vowels:

Select a corpus file: