Po-Wei Chen, PhD (he/him/his)

Senior Principal Scientist
Amgen Inc.

Poster(s):

• (S-027) Implementation of Efron Correction for Tied-time Records in Time-variant and Time-invariant Cox Proportional Hazard Model in NONMEM
  Sunday, October 19, 2025

  7:00 AM - 5:00 PM MDT