2015 APHA Annual Meeting & Expo

Home Events & Meetings Annual Meeting Schedule & Program

Recorded Annual Meeting Presentations (RAMP) are now available for purchase.
Only $90 for presenters, $140 for registered attendees and $200 for non-attendees.

Online Program

Jun Zhang

Statistician
Bayer Healthcare Pharmaceuticals
Whippany, NJ
USA jun.zhang4@bayer.com

3132.0 A Latent Factor Model for Non-ignorable Missing Data