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2002 Jul 22
2
typsize and fscale arguments to nlm
Dear R list members,
I have a question about the proper use of the typsize and fscale arguments 
to nlm.
I use nlm in my sem package to fit general structural-equation models, 
which entails maximizing a multinormal likelihood with respect to 
parameters that represent regression coefficients and covariances of 
variables. The magnitudes of these parameters can be very different.
The