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T O P I C R E V I E W
ahorn
Posted - 08/13/2002 : 08:02:51 AM Hello!
I read that parameter dependency in NLSF is defined by 1 - 1 / (C_ii * C_ii^-1) where C_ii is the diagonal element of the variance-covariance matrix.
This equation seems incorrect as the C_ii eliminate each other. Can anybody give more details on the equations used by Origin to calculate parameter dependency? Thanks,
A. Horn
1 L A T E S T R E P L I E S (Newest First)
ML
Posted - 08/16/2002 : 11:59:56 AM C_ii^-1 is the ii'th diagonal element of the inverse of matrix C, not the inverse of C_ii.