<div dir="ltr"><div dir="ltr"><div dir="ltr"><div></div><span style="font-size:12.8px">Olá lista!</span><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">Alguém saberia como incluir dois gradientes de cores no mesmo conjunto de dados?</div><div style="font-size:12.8px">No ggplot? Tentei dividir o conjunto de dados, mas não rolou.</div><div style="font-size:12.8px"><br></div><div style="font-size:12.8px">meu codigo foi:<br></div><div style="font-size:12.8px"><br></div><div><div style="font-size:12.8px">> dat1</div><div style="font-size:12.8px"> change values</div><div style="font-size:12.8px">1 -10 0.00</div><div style="font-size:12.8px">2 -9 0.50</div><div style="font-size:12.8px">3 -8 0.20</div><div style="font-size:12.8px">4 -7 0.30</div><div style="font-size:12.8px">5 -6 0.00</div><div style="font-size:12.8px">6 -5 0.00</div><div style="font-size:12.8px">7 -4 0.61</div><div style="font-size:12.8px">8 -3 0.40</div><div style="font-size:12.8px">9 -2 1.00</div><div style="font-size:12.8px">10 -1 0.80</div><div style="font-size:12.8px"><br></div><div><div><span style="font-size:12.8px">> dat2</span></div><div><span style="font-size:12.8px"> change values</span></div><div><span style="font-size:12.8px">1 5 0.61</span></div><div><span style="font-size:12.8px">2 3 1.00</span></div><div><span style="font-size:12.8px">3 10 0.50</span></div><div><span style="font-size:12.8px">4 2 0.00</span></div><div><span style="font-size:12.8px">5 7 0.00</span></div><div><span style="font-size:12.8px">6 6 0.50</span></div><div><span style="font-size:12.8px">7 8 0.00</span></div><div><span style="font-size:12.8px">8 10 0.30</span></div><div><span style="font-size:12.8px">9 6 0.61</span></div><div><span style="font-size:12.8px">10 6 0.20</span></div></div><div style="font-size:12.8px"><br></div></div><div style="font-size:12.8px"><div>p = ggplot() + xlim(-10, 10) + ylim(0,1) + labs(x= "change", y= "values")+</div><div><span style="white-space:pre-wrap"> </span>geom_point(data=dat1, aes(x=change, y=value, color=value), shape=19, size=3, alpha=0.5)+</div><div><span style="white-space:pre-wrap"> </span>scale_color_gradientn(colours=c("#FC4013","#FED246"))</div><div><br></div><div>p1 = p+geom_point(data=dat2, aes(
x=change, y=value, color=value), shape=19, size=3, alpha=0.5)+</div><div><span style="white-space:pre-wrap"> </span>scale_color_gradientn(colours=c("#5CB0FD","#4DE775")) +</div><div><span style="white-space:pre-wrap"> </span>theme(axis.text.x = element_text(size=18,colour='grey8'),</div><div> axis.text.y = element_text(size=18,colour='grey8'),</div><div> axis.title.x = element_text(size=18,colour='grey8'),</div><div> axis.title.y = element_text(size=20,colour='grey8'),</div><div> <span style="white-space:pre-wrap"> </span> strip.text.x = element_text(size=18,colour='grey8'),</div><div> strip.background = element_rect(fill="transparent"),</div><div> <span style="white-space:pre-wrap"> </span> legend.position="none",</div><div> legend.text=element_blank(),</div><div> legend.title=element_blank(),</div><div><span style="white-space:pre-wrap"> </span> legend.background = element_rect(fill="grey98", size=1, linetype="solid"),</div><div> panel.background=element_rect("grey98"))</div><div>p1 + geom_vline(xintercept = 0,colour="grey68",linetype='twodash', size=2)+ geom_hline(yintercept = 0.5, colour="grey78")</div></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><font face="arial, helvetica, sans-serif"><b>Priscila Lemes, </b></font><div><span style="font-family:arial,helvetica,sans-serif"><br></span></div><div><span style="font-family:arial,helvetica,sans-serif"><i>PhD in Ecology and Evolution</i> <i>- UFG</i><br></span></div><div><a href="http://www.wix.com/rdloyola/lab" style="font-family:arial,helvetica,sans-serif" target="_blank"></a><div><font face="arial, helvetica, sans-serif"><span style="border-collapse:collapse">Post Doctoral, Department of Zoology, IB, UNESP - Rio Claro - São Paulo - Brazil<br></span></font><a href="http://lattes.cnpq.br/7228776843625214" target="_blank">http://lattes.cnpq.br/7228776843625214</a><br></div><div><span style="font-family:arial,helvetica,sans-serif">Skype: plemes_</span><br></div><div><font face="arial, helvetica, sans-serif" size="1"><br></font></div></div></div></div></div></div><br></div><br></div><br></div>