While at SAS Global Forum 2014 I attended a talk by Jorge G. Morel on the analysis of data with overdispersion. (His slides are available, along with a video of his presentation.) The Wikipedia defines overdispersion as "greater variability than expected from a simple model." For count data, the "simple
The Competitive Intelligence Unit (CIU) ha detectado un foco rojo para las empresas de telefonía: la tasa de desconexión en México (el número de usuarios que cancelaron la suscripción a los servicios de telecomunicaciones móviles o migraron hacia otro proveedor) fue de 3.54 por ciento, ante esta llamada de atención
After just returning home from the greatest SAS conference on earth, I wanted to share a few highlights from the 2014 SAS Global Forum (SASGF) conference, where more than 4,500 attendees from every corner of the globe took part in a multi-day SAS-fest. For four days, from sun-up to well
