Tuesday, May 18, 2010 2:38 pm
Subject: [R] Maximization of quadratic forms
To: r-help@r-project.org
> Dear R Help,
>
> I am trying to fit a nonlinear model for a mean function
> $\mu(Data_i,\beta)$ for a fixed covariance matrix where $\beta$ and
> $\mu$ are low-dimensional
Dear R Help,
I am trying to fit a nonlinear model for a mean function $\mu(Data_i,
\beta)$ for a fixed covariance matrix where $\beta$ and $\mu$ are low-
dimensional. More specifically, for fixed variance-covariance matrices
$\Sigma_{z=0}$ and $\Sigma_{z=1}$ (according to a binary covariate $
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