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    Olá Elias<br>
    <br>
    No RStudio abra um novo arquivo R Markdown, marque a opção HTML.
    Abrirá um arquivo com exemplos, é só acrescentar:<br>
    <br>
    ```{r results='asis', echo=FALSE}<br>
      library(xtable)<br>
      data(tli)<br>
      print(xtable(tli[1:20, ]), type='html')<br>
    ```<br>
    é só rodar clicando no ícone "Knit HTML"<br>
    <br>
    Não há nenhum erro, o xtable lhe retorna o código para usar em Latex
    ou HTML<br>
    <br>
    veja ajuda: <a class="moz-txt-link-freetext" href="http://rmarkdown.rstudio.com/">http://rmarkdown.rstudio.com/</a><br>
    <br>
    saudações<br>
    <br>
    <div class="moz-cite-prefix">Em 08/05/2016 19:21, Cesar Rabak
      escreveu:<br>
    </div>
    <blockquote
cite="mid:CAKrF98kAD_2Kep9AOss+hFo8AYxv9eJU=2f6wS-ZhbM=39kBdA@mail.gmail.com"
      type="cite">
      <div dir="ltr">Elias,
        <div><br>
        </div>
        <div>Tecnicamente essa questão deixa de ser sobre o "R" e passa
          a ser sobre o "RStudio". . . </div>
        <div><br>
        </div>
        <div>Você tem essa expectativa de ver uma tabela em LaTeX sem
          compilá-la? O RStudio tem esse tipo de funcionalidade?</div>
        <div><br>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2016-05-08 13:28 GMT-03:00 Elias
          Carvalho <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:ecacarva@gmail.com" target="_blank">ecacarva@gmail.com</a>></span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">Obrigado pela resposta Felipe, mas o RStudio
              não deveria abrir automaticamente o leitor html ao
              apresentar os dados ?</div>
            <div class="gmail_extra">
              <div>
                <div class="h5"><br>
                  <div class="gmail_quote">Em 8 de maio de 2016 12:55,
                    Elias Carvalho <span dir="ltr"><<a
                        moz-do-not-send="true"
                        href="mailto:ecacarva@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:ecacarva@gmail.com">ecacarva@gmail.com</a></a>></span>
                    escreveu:<br>
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div dir="ltr">
                        <div>Boa Tarde Pessoal</div>
                        <div><br>
                        </div>
                        <div><span
                            style="background-color:rgb(255,255,255)">Estou
                            testando o pacote "xtable, e o meu ambiente
                            é ubuntu 14.04, RStudio <span
                              style="color:rgb(0,0,0);font-family:'DejaVu
                              Sans';font-size:12.3077px"> </span><span><font
                                color="#000000" face="DejaVu Sans"><span
                                  style="font-size:12.3077px">0.99.896,
                                  porém estou tendo o seguinte problema:</span></font></span></span></div>
                        <div><span
                            style="color:rgb(0,0,0);font-family:'DejaVu
Sans';font-size:12.3077px;background-color:rgb(255,255,255)"><br>
                          </span></div>
                        <div><span
                            style="color:rgb(0,0,0);font-family:'DejaVu
Sans';font-size:12.3077px;background-color:rgb(255,255,255)">Quando
                            executo o código abaixo:</span></div>
                        <div><span
                            style="color:rgb(0,0,0);font-family:'DejaVu
Sans';font-size:12.3077px;background-color:rgb(255,255,255)"><br>
                          </span></div>
                        <div><span
                            style="background-color:rgb(255,255,255)"><b>
                              <div># Load library</div>
                              <div>library(xtable)</div>
                              <div><br>
                              </div>
                              <div>## Load example dataset</div>
                              <div>data(tli)</div>
                              <div><br>
                              </div>
                              <div><b>
                                  <div style="display:inline!important">
                                    <div
                                      style="display:inline!important">##
                                      Demonstrate data.frame</div>
                                  </div>
                                </b><br>
                              </div>
                              <div>
                                <div>tli.table <- xtable(tli[1:20, ])</div>
                                <div>xtable(mtcars)</div>
                              </div>
                            </b></span></div>
                        <div>
                          <div><br>
                          </div>
                          <div>O meu resultado não é uma tabela
                            apresentável:<br>
                          </div>
                          <div>
                            <pre style="font-family:'Ubuntu Mono';outline:none;border:none;margin-top:0px;margin-bottom:0px;line-height:12.3077px;color:rgb(255,255,255);font-size:10.4pt!important;white-space:pre-wrap!important;background-color:rgb(0,34,64)">% latex table generated in R 3.3.0 by xtable 1.8-2 package
% Sun May  8 12:53:18 2016
\begin{table}[ht]
\centering
\begin{tabular}{rrrrrrrrrrrr}
  \hline
 & mpg & cyl & disp & hp & drat & wt & qsec & vs & am & gear & carb \\ 
  \hline
Mazda RX4 & 21.00 & 6.00 & 160.00 & 110.00 & 3.90 & 2.62 & 16.46 & 0.00 & 1.00 & 4.00 & 4.00 \\ </pre>
                          </div>
                          <div><br>
                          </div>
                          <div>Já busquei algumas soluções no google mas
                            nada muito explicativo.</div>
                          <div><br>
                          </div>
                          <div>Alguém pode me ajudar a solucionar o
                            problema ?</div>
                          <span><font color="#888888">
                              <div><br>
                              </div>
                              -- <br>
                              <div>
                                <div dir="ltr">
                                  <div>
                                    <div dir="ltr">
                                      <div dir="ltr">
                                        <div>Obrigado</div>
                                        <div>Elias</div>
                                      </div>
                                    </div>
                                  </div>
                                </div>
                              </div>
                            </font></span></div>
                      </div>
                    </blockquote>
                  </div>
                  <br>
                  <br clear="all">
                  <div><br>
                  </div>
                </div>
              </div>
              <span class="HOEnZb"><font color="#888888">-- <br>
                  <div>
                    <div dir="ltr">
                      <div>
                        <div dir="ltr">
                          <div>
                            <div dir="ltr">
                              <div dir="ltr">Best regards... 8^)<br>
                                <br>
                                “<span style="font-size:12.8px">The mind
                                  that is open to new ideas never come
                                  back</span>
                                <div><span style="font-size:12.8px">to
                                    its original size</span>”  <i
style="margin:0px;padding:0px;border:0px;font:inherit;vertical-align:baseline;color:rgb(51,51,51);font-family:Arial,Verdana,sans-serif;line-height:21px;background-color:rgb(255,255,255)">Albert
                                    Einstein</i><span
style="font-size:13px;color:rgb(51,51,51);font-family:Arial,Verdana,sans-serif;line-height:21px;background-color:rgb(255,255,255)"> </span><br>
                                  <br>
                                  <br>
                                  <span style="font-size:small">-- </span><br
                                    style="font-size:small">
                                  <div style="font-size:small">
                                    <div dir="ltr">
                                      <div dir="ltr">
                                        <div dir="ltr">
                                          <div>Obrigado</div>
                                          <div>Elias</div>
                                        </div>
                                      </div>
                                    </div>
                                  </div>
                                </div>
                              </div>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </font></span></div>
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      <pre wrap="">_______________________________________________
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