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<a name="curvefit_stat"></a>
<a name="curvefit_005fstat"></a>
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Next: <a rel="next" accesskey="n" href="wls.html#wls">wls</a>,
Previous: <a rel="previous" accesskey="p" href="residmin_005fstat.html#residmin_005fstat">residmin_stat</a>,
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<h3 class="section">2.5 Statistics for curve fitting</h3>
<p><a name="index-curvefit_005fstat-39"></a>
As <code>nonlin_curvefit</code> can be used instead of <code>nonlin_residmin</code>
for curve fitting (see
<a href="nonlin_005fcurvefit.html#nonlin_005fcurvefit">nonlin_curvefit</a>, see
<a href="nonlin_005fresidmin.html#nonlin_005fresidmin">nonlin_residmin</a>),
<code>curvefit_stat</code> can be used instead of <code>residmin_stat</code>
(see
<a href="residmin_005fstat.html#residmin_005fstat">residmin_stat</a>) for statistics on the results of curve fitting.
<!-- include function help here -->
<!-- curvefit_stat ../inst/curvefit_stat.m -->
<p><a name="XREFcurvefit_005fstat"></a>
<div class="defun">
— Function File: <var>info</var> = <b>curvefit_stat</b> (<var>f, p, x, y, settings</var>)<var><a name="index-curvefit_005fstat-40"></a></var><br>
<blockquote>
<p>Frontend for computation of statistics for fitting of values,
computed by a model function, to observed values.
<p>Please refer to the description of <code>residmin_stat</code>. The only
differences to <code>residmin_stat</code> are the additional arguments
<var>x</var> (independent values) and <var>y</var> (observations), that the
model function <var>f</var>, if provided, has a second obligatory argument
which will be set to <var>x</var> and is supposed to return guesses for
the observations (with the same dimensions), and that the possibly
user-supplied function for the jacobian of the model function has
also a second obligatory argument which will be set to <var>x</var>.
<p class="noindent"><strong>See also:</strong> <a href="XREFresidmin_005fstat.html#XREFresidmin_005fstat">residmin_stat</a>.
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