Dear Info-CHILDES, Does anyone know how to calculate separate VOCDs of different texts taking together a group of texts in a corpus and not text by text? Thank you, Noemi Argerich Noemi Argerich Universitat de Barcelona Institut de Ciències de l'Educació Passeig de la Vall d'Hebron, 171 08035 Barcelona beice24t at d5.ub.es T: 34 93 403 51 95