uobyqa.control

<code>rhobeg</code> and <code>rhoend</code>
    must be set to the initial and final values of a trust
    region radius, so both must be positive with
      <code>0 < rhoend < rhobeg</code>. Typically
    <code>rhobeg</code> should be about one tenth of 

rhobeg

The smallest value of the trust region radius that is allowed. If not defined, then 
   1e-6 times the value set for <code>rhobeg</code> will be used.
   <code>rhoend</code> should indicate the accuracy that is required in
   the final values of the varia

rhoend

The value of <code>iprint</code> should be set to <code>0, 1, 2 or 3</code>,
  which controls the
  amount of printing. Specifically, there is no output if <code>iprint=0</code> and
       there is output only at the return if <code>iprint=1</code>. Other

iprint

The maximum number of function evaluations allowed.

maxfun

The purpose of <code>uobyqa.control</code> is to set control parameters for
  the uobyqa Fortran code of M. J. D. Powell.

optimize

Derivative-free optimization by quadratic approximation
        based on an interface to Fortran implementations by M. J. D.
        Powell

uobyqa.control: Controls for an R interface to the uobyqa implementation of Powell

Description

Usage

Arguments

Details