coef.nlmrt

object

Any data needed for the function. We do not know of any!

<code>coef.nlmrt</code> extracts and displays the coefficients for a model 
    estimated by <code>nlxb</code> or <code>nlfb</code> in the <code>nlmrt</code> structured
    <code>object</code>.

nonlinear least squares

nlmrt provides tools for working with nonlinear least squares problems
      using a calling structure similar to, but much simpler than, that of the nls()
      function. Moreover, where nls() specifically does NOT deal with small or zero
      residual problems, nlmrt is quite happy to solve them. It also attempts to be
      more robust in finding solutions, thereby avoiding 'singular gradient' messages
      that arise in the Gauss-Newton method within nls(). The Marquardt-Nash approach
      in nlmrt generally works more reliably to get a solution, though this may be 
      one of a set of possibilities, and may also be statistically unsatisfactory.
      Added print and summary as of August 28, 2012.

coef.nlmrt: Output model coefficients for nlmrt object.

Description

Usage

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Details

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