Obrigado pelas respostas<br><br>achei esta função<br><br>find.package(MASS)<br><br>se encontrar o pacote mostra o caminho onde esta instalado, se não achar o pacote..acusa pacote nao encontrado.<br><br>atte<br><br><div class="gmail_quote">
Em 22 de agosto de 2011 20:17, Ivan Bezerra Allaman <span dir="ltr">&lt;<a href="mailto:ivanalaman@yahoo.com.br">ivanalaman@yahoo.com.br</a>&gt;</span> escreveu:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div><div style="color: rgb(0, 0, 0); background-color: rgb(255, 255, 255); font-family: arial,helvetica,sans-serif; font-size: 12pt;"><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;">Para verificar quais pacotes estão instalados na sua máquina, basta:</div>
<div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><br></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;">help.start()</div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;">
<br></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;">(S,f,P)</div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;">Allaman</div><div style="background-color: transparent;" align="center">
<font style="background-color: transparent;"><font><span style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><br></span></font></font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font style="background-color: transparent;"><font face="courier, monaco, monospace, sans-serif" size="2">\begin{signature}</font></font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font style="background-color: transparent;"><font face="courier, monaco, monospace, sans-serif" size="2">&lt;&lt;&gt;&gt;=</font></font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font face="courier, monaco, monospace, sans-serif" size="2">Prof. Dr. Ivan Bezerra Allaman</font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font face="courier, monaco, monospace, sans-serif" size="2">Universidade Estadual de Santa Cruz</font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font face="courier, monaco, monospace, sans-serif" size="2">Departamento de Ciências Exatas e Tecnológicas</font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font face="courier, monaco, monospace, sans-serif" size="2">Ilhéus/BA - Brasil</font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font face="courier, monaco, monospace, sans-serif" size="2">Fone: <a href="tel:%2B55%2073%203680-5076" value="+557336805076" target="_blank">+55 73 3680-5076</a></font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font face="courier, monaco, monospace, sans-serif" size="2">E-mail: <a href="http://ivanalaman@yahoo.com.br/ivanalaman@gmail.com" target="_blank">ivanalaman@yahoo.com.br/ivanalaman@gmail.com</a></font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font style="background-color: transparent;"><font face="courier, monaco, monospace, sans-serif" size="2">@</font></font></div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; text-align: left; background-color: transparent;" align="center">
<font style="background-color: transparent;"><font face="courier, monaco, monospace, sans-serif" size="2">\end{signature}</font></font></div></div></div><br>_______________________________________________<br>
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