PHI inverse?

From: Chuanpu Hu Date: May 13, 2012 technical Source: mail-archive.com
Dear Colleagues, It appears that NM7 has the PHI() function but not its inverse. Before NM7 was available people used approximations of PHI, e.g., to handle BQL. Does anyone know of any similarly implementable approximations of the inverse function of PHI? Thank you, Chuanpu ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~* Chuanpu Hu, Ph.D. Scientific Director Pharmacokinetics and Pharmacometrics Biologics Clinical Pharmacology Janssen Pharmaceutical Companies of Johnson & Johnson 1400 McKean Road, PO Box 776, Spring House, PA 19477 Phone: 215-793-7288 Fax: 215-986-1013 E-mail: [email protected] <mailto:[email protected]> ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*
May 13, 2012 Chuanpu Hu PHI inverse?
May 13, 2012 Ron Keizer Re: PHI inverse?