andreasvc

"""Compute complexity metrics from Universal Dependencies.

Usage: python3 udstyle.py [OPTIONS] FILE...
  --parse=LANG          parse texts with Stanza; provide 2 letter language code
  --output=FILENAME     write result to a tab-separated file.
  --persentence         report per sentence results, not mean per document
Reported metrics:
  - LEN:  mean sentence length in words (excluding punctuation).
  - MDD:  mean dependency distance (Gibson, 1998).
  - NDD:  normalized dependency distance (Lei & Jockers, 2018).