Learn about latent class modeling

Looking for information about latent class and latent transition analysis? Much of this content and related scientific research and many of these resources were funded by National Institute on Drug Abuse awards P50-DA-039838 and P50-DA-010075 to The Methodology Center at Penn State from 1996 to 2022.

Learn about Bethany C. Bray

Associate Director for Scientific and Infrastructure Development, Institute for Health Research and Policy, The University of Illinois at Chicago