Analyse a corpus of utterances as a longitudinal competence report.
Utterances are filtered to the trailing months window, binned by calendar
month, and each bin is scored on the four competence dimensions plus activity.
Language-specific measures require matching resources; missing resources are
reported under support and warnings rather than silently dropped.
No raw text, word list, or fringe-vocabulary frequency is included in the
returned report — only aggregate statistics.
Analyse a corpus of utterances as a longitudinal competence report.
Utterances are filtered to the trailing
monthswindow, binned by calendar month, and each bin is scored on the four competence dimensions plus activity. Language-specific measures require matchingresources; missing resources are reported undersupportandwarningsrather than silently dropped.No raw text, word list, or fringe-vocabulary frequency is included in the returned report — only aggregate statistics.