lexsync 0.1.1

lexsync 0.1.1 is on CRAN (published 2026-09-25) and is the first version of the Python package on PyPI. The R and Python packages remain in lockstep.

install.packages("lexsync")

pip install lexsync

Changed

• EEG condition codes follow the order of the design's conditions, not the shuffled trial order, so a different seed can no longer swap two conditions' codes. The generated experiments of 12 of the 21 demonstration designs change their condition codes. No stimulus moves.
• The corpus cache is created only when a download needs it. lexsync_cache_dir() (R) and cache_dir() (Python) now only report the path, and a download into the cache first deletes partial downloads left there more than a day earlier.

Added

• lexsync_cache_clear() (R) and lexsync.corpora.cache_clear() (Python) remove one cached corpus or the whole cache.

Fixed

• The confidence interval on Cohen's d uses the large-sample standard error of d (Hedges & Olkin, 1985), so the interval on a large effect is no longer far too narrow. No d, TOST p-value or equivalence verdict changes.
• The R tests failed on CRAN's Linux check hosts, where a test took the unrelated CRAN package 'templates' for the repository's templates/. The tests of both engines now recognise the lexsync repository by its own files, and skip on CRAN.
• citation("lexsync") gives the CRAN DOI, 10.32614/CRAN.package.lexsync.

The full list is in the changelog.