<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif">Sergio, boa tarde!</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif">Você teria um conjunto de dados pra testar? No teste que fiz usei o logaritmo dos valores de dados para representar no gráfico, substituindo a notação do eixo (-1, 0, 1, 2) pelos valores na escala original (.1, 1, 10, 100).</div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default"><font face="monospace, monospace">### <code r></font></div><div class="gmail_default" style=""><div class="gmail_default"><font face="monospace, monospace">dados <- structure(c(1, 3, 4, 5, 8, 13, 25, 32, 36, 45, 55, 35, 12, 10, </font></div><div class="gmail_default"><font face="monospace, monospace">8, 7, 3, 2, 1, NA, 66, 29, 15, 15, 14, 12, 3, 0.5, 0.4, 0.3, </font></div><div class="gmail_default"><font face="monospace, monospace">72, 50, 35, 33, 23, 16, 4, 1, NA, NA), .Dim = c(10L, 4L), .Dimnames = list(</font></div><div class="gmail_default"><font face="monospace, monospace"> NULL, c("rank", "alto", "medio", "baixo")))</font></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">dados.log <- cbind(dados[,1], log10(dados[,2:4]))</font></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">log10(c(.1, 1, 10, 100)) # [1] -1 0 1 2</font></div><div class="gmail_default"><font face="monospace, monospace">plot(1:50, seq(-1, 2, len=50), type="n", xlab="Ranking", ylab="Abundância relativa %", yaxt="n")</font></div><div class="gmail_default"><font face="monospace, monospace">axis(side=2, at=c(-1, 0, 1, 2), labels=c(.1,1,10,100), tick = TRUE)</font></div><div class="gmail_default"><font face="monospace, monospace"><br></font></div><div class="gmail_default"><font face="monospace, monospace">lines(dados.log[,c(1,2)], lty=1, lwd=2, col=2)</font></div><div class="gmail_default"><font face="monospace, monospace">lines(dados.log[,c(1,3)], lty=2, lwd=2, col=3)</font></div><div class="gmail_default"><font face="monospace, monospace">lines(dados.log[,c(1,4)], lty=3, lwd=2, col=4)</font></div><div class="gmail_default"><font face="monospace, monospace">abline(h=c(-1,0,1,2), lty=3, col=1)</font></div><div class="gmail_default"><font face="monospace, monospace">legend(35,1.5, legend = c("alto", "médio", "baixo"), col = 2:4, lty=1:3, cex = .75, lwd = 2)</font></div><div class="gmail_default"><font face="monospace, monospace">### </code></font></div></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif"><img src="cid:ii_153a491f1c6bdfe8" alt="Imagem inline 2" width="503" height="341"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif"><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><font face="arial, helvetica, sans-serif" style="font-size:small"><div style="font-family:'trebuchet ms',sans-serif;display:inline"></div></font><font face="arial, helvetica, sans-serif" style="font-size:12.8px"><span style="font-size:small">================================================</span><br>Éder Comunello</font><div style="font-size:12.8px"><span style="font-family:arial,helvetica,sans-serif">Agronomist (UEM), MSc in Environ. Sciences (UEM)</span><font face="arial, helvetica, sans-serif"><br></font></div><div style="font-size:12.8px"><div style="font-size:small"><span style="font-family:arial,helvetica,sans-serif">DSc in Agricultural Systems Engineering (USP/Esalq)</span><br></div><div><span style="font-size:small">Brazilian Agricultural Research Corporation (</span><font face="arial, helvetica, sans-serif" style="font-size:small">Embrapa)</font></div><div><div><font face="arial, helvetica, sans-serif" style="font-size:small">Dourados, MS, Brazil </font><font face="arial, helvetica, sans-serif" size="2">|<O>|</font></div><div style="font-size:small"><span style="font-family:arial,helvetica,sans-serif">================================================</span><br></div></div></div><div style="font-size:small"><font face="arial, helvetica, sans-serif">GEO, </font>-22.2752, -54.8182, 408m<span style="font-family:arial,helvetica,sans-serif"><br></span></div><div style="font-size:12.8px"><span style="font-size:small;font-family:arial,helvetica,sans-serif">UTC-04:00 / DST: UTC-03:00</span></div><div><div><div><br></div><div><br></div></div><div style="font-size:small"><br></div></div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">Em 23 de março de 2016 02:17, sergio simao joao <span dir="ltr"><<a href="mailto:sergiosimaojoao@live.com" target="_blank">sergiosimaojoao@live.com</a>></span> escreveu:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div dir="ltr"><br><br><div><hr>Bom dia.<br>Alguém sabe quais os comandos a usar no R para construir um diagrama como o que segue abaixo.<br><div><div><div><br></div><div><img src="cid:ii_15371a63e4f4b8cf" alt="Inline images 1" height="196" width="436"><br></div></div><div><br></div><br></div><div>
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