TY - RPRT TI - Beyond Student's t: A Systematic Exploration of Heavy-Tailed Residual Densities for Outlier Handling in Population PK Modeling AU - Li, Y. AU - Cheng, Y. PY - 2026 DO - 10.64898/2026.03.01.708825 UR - https://www.biorxiv.org/content/10.64898/2026.03.01.708825v1 ID - 10.64898/2026.03.01.708825 ER -