<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Walmes, mais uma dúvida. É possível desdobrar a anova??? Semelhante ao resultado do pacote ExpDes?? Tentei usando contrast mais dá erro por usar um fator quantitativo.</DIV>
<DIV> É possível?<BR><BR>--- Em <B>qui, 5/5/11, Walmes Zeviani <I><walmeszeviani@gmail.com></I></B> escreveu:<BR></DIV>
<BLOCKQUOTE style="BORDER-LEFT: rgb(16,16,255) 2px solid; PADDING-LEFT: 5px; MARGIN-LEFT: 5px"><BR>De: Walmes Zeviani <walmeszeviani@gmail.com><BR>Assunto: Re: [R-br] Desdobrar modelos de regresão em fatorial duplo (um fator quantitativo)<BR>Para: r-br@listas.c3sl.ufpr.br<BR>Data: Quinta-feira, 5 de Maio de 2011, 20:14<BR><BR>
<DIV id=yiv650163005><FONT style="FONT-FAMILY: trebuchet ms, sans-serif" size=2 face="trebuchet ms,sans-serif">Marcelo,<BR><BR>É só modificar a fórmula,<BR><BR></FONT><FONT style="FONT-FAMILY: trebuchet ms, sans-serif" size=2 face="Times New Roman">m <- lm(r~a/b)</FONT><FONT size=2><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><SPAN style="FONT-FAMILY: trebuchet ms, sans-serif">anova(m)</SPAN><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><SPAN style="FONT-FAMILY: trebuchet ms, sans-serif">Para obter as estimativas da forma mais interpretável, ou seja, separado por nível de a, use</SPAN><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><BR style="FONT-FAMILY: trebuchet ms, sans-serif"></FONT><FONT style="FONT-FAMILY: trebuchet ms, sans-serif" size=2 face="Times New Roman">m <- lm(r~-1+a/b)</FONT><FONT size=2><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><SPAN style="FONT-FAMILY:
trebuchet ms, sans-serif">summary(m)</SPAN><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><SPAN style="FONT-FAMILY: trebuchet ms, sans-serif">À disposição.</SPAN><BR style="FONT-FAMILY: trebuchet ms, sans-serif"><SPAN style="FONT-FAMILY: trebuchet ms, sans-serif">Walmes.</SPAN><BR style="FONT-FAMILY: trebuchet ms, sans-serif"></FONT><FONT face="trebuchet ms,sans-serif"><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="http://br.mc1200.mail.yahoo.com/mc/compose?to=walmes@ufpr.br" rel=nofollow target=_blank ymailto="mailto:walmes@ufpr.br">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/~walmes" rel=nofollow
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></DIV><BR>-----Anexo incorporado-----<BR><BR>
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