Profile: Pharsight Corporation. provides software products & scientific consulting services for pharmaceutical and biotechnology companies. We offer PK/PD modeling, pharmacokinetics, R&D management, clinical medicine, biostatistics, clinical pharmacology, data management, formulation development, toxicology and regulatory affairs. Our WinNonlin industry standard PK/PD modeling & analysis provides a complete solution with data management, statistical, modeling & visualization tools in one package, and its worksheet interface facilitates data handling & transformations where as its descriptive statistics & linear mixed effects modeling engines provide flexible pre & post modeling analyses.