Slide 1 Essential Statistics in Biology: Getting the Numbers Right Raphael Gottardo Clinical Research Institute of Montreal (IRCM) [email protected] http://www.rglab.org…
Slide 1 AN ALGORITHM FOR TESTING UNIDIMENSIONALITY AND CLUSTERING ITEMS IN RASCH MEASUREMENT Rudolf Debelak & Martin Arendasy Slide 2 Outline 1. Aims of this study 2.…