Back to the Top
The table below is from the output of Winnonlin in word file, could
any one teach me how the column labeled Condition has been calculated,
I realized it is different from the condition number shown in PK Text
file, which is the square root of the ratio of largest to smallest
eigenvalues from X'X. I am not very sure if the log of ratio of
largest to smallest eigenvalues is the method they use, it seems not
(difference is around 0.04). I appreciate your consideration and help.
Iteration Rank Condition
0 2 4.479587
1 2 4.486198
2 2 4.488673
Want to post a follow-up message on this topic?
If this link does not work with your browser send a follow-up message to PharmPK@boomer.org with "Condition number from WinNonLin" as the subject
Support PharmPK by using the
Copyright 1995-2011 David W. A. Bourne (firstname.lastname@example.org)