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<p class="MsoNormal">Hello all, we are trying to implement the procedure in section 8 of the vignette with no luck. We try to run the code as written, we get this output:
<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">tmp <- optim(c(1, 1, 1), wrapSaturate, dataf = dff, method = "Nelder-Mead")<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Error in +u <- exp(pmin(pars[1] + pars[2] * size, 50)) : <o:p>
</o:p></p>
<p class="MsoNormal"> object 'u' not found<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">> tmp<o:p></o:p></p>
<p class="MsoNormal">Error: object 'tmp' not found<o:p></o:p></p>
<p class="MsoNormal">> <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am sure we are forgetting to do something painfully obvious. Could a user of the list point us in the right direction? Thanks for any insights.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Emilio<o:p></o:p></p>
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<p class="MsoNormal"><span lang="PT-BR" style="font-size:10.0pt;font-family:"Arial","sans-serif";color:#1F497D">_____________________________________________________</span><span lang="PT-BR" style="color:#1F497D"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="PT-BR" style="color:#1F497D"><br>
</span><b><span lang="PT-BR" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:navy">Emilio M. Bruna</span></b><span lang="PT-BR" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D">
<b>|</b> Director, Florida-Brazil Institute <b>|</b> University of Florida<b><o:p></o:p></b></span></p>
<p class="MsoNormal"><span lang="PT-BR" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D">Associate Professor,<b>
</b>Department of </span><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D">Wildlife Ecology and Conservation &</span><span style="font-size:9.0pt;color:#1F497D">
</span><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D">Center for Latin American Studies</span><span lang="PT-BR" style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:navy">Phone:</span></b><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D"> </span></b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D">(352)
846-0634 </span><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:navy">Fax:</span></b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D"> (352) 392-6984 </span><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:navy">web:</span></b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D"> <a href="http://www.brunalab.org/"><span style="color:blue">www.BrunaLab.org</span></a>
</span><b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:navy">twitter:</span></b><span style="font-size:9.0pt;font-family:"Arial","sans-serif";color:#1F497D"> @BrunaLab<o:p></o:p></span></p>
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