<font face="trebuchet ms,sans-serif">Edson,<br><br>Você pode partir para um teste simple, o teste chi-quadrado para tabelas de contingência. Fazer alguns gráficos mosaicplot() para visualizar a associação entre essas variáveis categóricas. Segue alguns pontos de partida.<br>
<br><a href="http://stat.ethz.ch/R-manual/R-patched/library/graphics/html/mosaicplot.html">http://stat.ethz.ch/R-manual/R-patched/library/graphics/html/mosaicplot.html</a><br><a href="http://www.statmethods.net/advgraphs/mosaic.html">http://www.statmethods.net/advgraphs/mosaic.html</a><br>
<a href="http://www.stat.auckland.ac.nz/~ihaka/120/Lectures/lecture17.pdf">http://www.stat.auckland.ac.nz/~ihaka/120/Lectures/lecture17.pdf</a><br><br><a href="http://stat.ethz.ch/R-manual/R-patched/library/stats/html/chisq.test.html">http://stat.ethz.ch/R-manual/R-patched/library/stats/html/chisq.test.html</a><br>
<a href="http://nitro.biosci.arizona.edu/r/IntroR/chiqs-R.pdf">http://nitro.biosci.arizona.edu/r/IntroR/chiqs-R.pdf</a><br><a href="http://courses.statistics.com/software/R/Rchisq.htm">http://courses.statistics.com/software/R/Rchisq.htm</a><br>
<a href="http://www.r-tutor.com/elementary-statistics/goodness-fit/chi-squared-test-independence">http://www.r-tutor.com/elementary-statistics/goodness-fit/chi-squared-test-independence</a><br><a href="http://ridiculas.wordpress.com/2011/07/04/os-testes-chi-quadrado/">http://ridiculas.wordpress.com/2011/07/04/os-testes-chi-quadrado/</a><br>
<br>À disposição.<br>Walmes.<br><br clear="all"></font><span style="font-family: trebuchet ms,sans-serif;">==========================================================================</span><br style="font-family: trebuchet ms,sans-serif;">
<span style="font-family: trebuchet ms,sans-serif;">Walmes Marques Zeviani</span><br style="font-family: trebuchet ms,sans-serif;"><span style="font-family: trebuchet ms,sans-serif;">LEG (Laboratório de Estatística e Geoinformação, 25.450418 S, 49.231759 W)</span><br style="font-family: trebuchet ms,sans-serif;">
<span style="font-family: trebuchet ms,sans-serif;">Departamento de Estatística - Universidade Federal do Paraná</span><br style="font-family: trebuchet ms,sans-serif;"><span style="font-family: trebuchet ms,sans-serif;">fone: (+55) 41 3361 3573</span><br style="font-family: trebuchet ms,sans-serif;">
<span style="font-family: trebuchet ms,sans-serif;">VoIP: (3361 3600) 1053 1173</span><br style="font-family: trebuchet ms,sans-serif;"><span style="font-family: trebuchet ms,sans-serif;">e-mail: <a href="mailto:walmes@ufpr.br" target="_blank">walmes@ufpr.br</a></span><br style="font-family: trebuchet ms,sans-serif;">
<span style="font-family: trebuchet ms,sans-serif;">twitter: @walmeszeviani</span><br style="font-family: trebuchet ms,sans-serif;"><span style="font-family: trebuchet ms,sans-serif;">homepage: <a href="http://www.leg.ufpr.br/%7Ewalmes" target="_blank">http://www.leg.ufpr.br/~walmes</a></span><br style="font-family: trebuchet ms,sans-serif;">
<span style="font-family: trebuchet ms,sans-serif;">linux user number: 531218</span><br style="font-family: trebuchet ms,sans-serif;"><span style="font-family: trebuchet ms,sans-serif;">==========================================================================</span><br>