
</dl>

<h4 class="subsubheading" id="Source-38"><span>Source<a class="copiable-link" href="#Source-38"> &para;</a></span></h4>

<p>J. W. Longley (1967). An appraisal of least-squares programs from the point of
view of the user. <cite class="cite">Journal of the American Statistical Association</cite>, 62,
819–841.
</p>
<h4 class="subsubheading" id="References-17"><span>References<a class="copiable-link" href="#References-17"> &para;</a></span></h4>

<p>Becker, R. A., Chambers, J. M. and Wilks, A. R. (198