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<title>Dose-response data evaluation — drfit-package • drfit</title>
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<h1>Dose-response data evaluation</h1>
</div>
<p>See <a href = '../DESCRIPTION'>../DESCRIPTION</a></p>
<h2 class="hasAnchor" id="details"><a class="anchor" href="#details"></a>Details</h2>
<p>There is an introductory article located in <a href = '../doc/drfit-Rnews.pdf'>../doc/drfit-Rnews.pdf</a>,
which will be published in the R News special edition on the use
of R for chemists.</p>
<h2 class="hasAnchor" id="note"><a class="anchor" href="#note"></a>Note</h2>
<p>There is a demo for each dataset that can be accessed by
<code>demo(dataset)</code></p>
<h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
<p>On CRAN, there is another, more statistically sophisticated package with
similar functionality called <code>drc</code>. I think the advantage of my package
is its user-friendliness.</p>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<pre class="examples"><div class='input'><span class='fu'>data</span>(<span class='no'>antifoul</span>)
<span class='no'>r</span> <span class='kw'><-</span> <span class='fu'><a href='drfit.html'>drfit</a></span>(<span class='no'>antifoul</span>)</div><div class='output co'>#> <span class='message'></span>
#> <span class='message'>TBT: Fitting data...</span></div><div class='output co'>#> <span class='message'>Waiting for profiling to be done...</span></div><div class='output co'>#> <span class='message'></span>
#> <span class='message'>Zn Pyrithion: Fitting data...</span></div><div class='output co'>#> <span class='message'>Waiting for profiling to be done...</span></div><div class='input'><span class='fu'>format</span>(<span class='no'>r</span>,<span class='kw'>digits</span><span class='kw'>=</span><span class='fl'>2</span>)</div><div class='output co'>#> Substance ndl n lld lhd mtype logED50 2.5% 97.5% unit sigma a
#> 1 TBT 38 135 -2.7 2.4 probit -0.16 -0.27 -0.056 microM 0.19 -0.16
#> 2 Zn Pyrithion 27 81 -2.1 2.0 probit -0.40 -0.51 -0.292 microM 0.23 -0.40
#> b
#> 1 0.68
#> 2 0.42</div><div class='input'><span class='fu'><a href='drplot.html'>drplot</a></span>(<span class='no'>r</span>,<span class='no'>antifoul</span>,<span class='kw'>overlay</span><span class='kw'>=</span><span class='fl'>TRUE</span>,<span class='kw'>bw</span><span class='kw'>=</span><span class='fl'>FALSE</span>)</div><img src='drfit-package-9.png' alt='' width='540' height='400' /></pre>
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<h2>Contents</h2>
<ul class="nav nav-pills nav-stacked">
<li><a href="#details">Details</a></li>
<li><a href="#note">Note</a></li>
<li><a href="#see-also">See also</a></li>
<li><a href="#examples">Examples</a></li>
</ul>
<h2>Author</h2>
Author and Maintainer: Johannes Ranke <jranke@uni-bremen.de>
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