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</o:shapelayout></xml><![endif]--></head><body lang=PT-BR link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Boa tarde<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Imagine o seguinte cmr:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=819 style='width:614.25pt;background:white'><tr><td valign=top style='padding:0cm 0cm 6.0pt 4.5pt'><p class=MsoNormal style='word-break:break-all'><span lang=EN-US style='font-size:10.0pt;font-family:"Lucida Console";color:blue;mso-fareast-language:PT-BR'>as.Date(c("2011-01-17", "2009-11-21"))-Sys.Date()<o:p></o:p></span></p><p class=MsoNormal style='word-break:break-all'><span style='font-size:10.0pt;font-family:"Lucida Console";color:black;mso-fareast-language:PT-BR'>Time differences in days<o:p></o:p></span></p><p class=MsoNormal style='word-break:break-all'><span style='font-size:10.0pt;font-family:"Lucida Console";color:black;mso-fareast-language:PT-BR'>[1] -2166 -2588<o:p></o:p></span></p></td></tr><tr><td valign=top style='padding:0cm 0cm 6.0pt 4.5pt'></td></tr><tr><td valign=top style='padding:0cm 0cm 6.0pt 4.5pt'><table class=MsoNormalTable border=0 cellspacing=0 cellpadding=0 width=819 style='width:614.25pt'><tr><td width=1 valign=top style='width:.75pt;padding:0cm 0cm 0cm 0cm'><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Lucida Console";color:blue;mso-fareast-language:PT-BR'>> <o:p></o:p></span></p></td></tr></table></td></tr></table><p class=MsoNormal>Como eu conseguiria obter este resultado, não em dias, mas em meses?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Leonard<o:p></o:p></p></div></body></html>