title: Reorganizng dataframes with dplyr
body: <h3>Data</h3>
  
  <pre><code>exemplo1 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(exemplo1) &lt;- c(rep("sample1", 6))
  rownames(exemplo1) &lt;- c(letters[1:11])
  
  exemplo2 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(exemplo2) &lt;- c(rep("sample2", 6))
  rownames(exemplo2) &lt;- c(letters[1:11])
  
  exemplo3 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(exemplo3) &lt;- c(rep("sample3", 6))
  rownames(exemplo3) &lt;- c(letters[1:11])
  
  exemplo4 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(exemplo4) &lt;- c(rep("sample4", 6))
  rownames(exemplo4) &lt;- c(letters[1:11])
  
  exemplo5 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(exemplo5) &lt;- c(rep("sample5", 6))
  rownames(exemplo5) &lt;- c(letters[1:11])
  
  exemplo6 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(exemplo6) &lt;- c(rep("sample6", 6))
  rownames(exemplo6) &lt;- c(letters[1:11])
  </code></pre>
  
  <h3>Goal</h3>
  
  <p>From this data I want to create 6 other dataframes. </p>
  
  <p>The <strong>first dataframe</strong> (<code>final1</code>) should contain be the <strong>first columns</strong> of <code>exemplo1</code>, <code>exemplo2</code>, <code>exemplo3</code>, <code>exemplo4</code>, <code>exemplo5</code> and <code>exemplo6</code>:</p>
  
  <pre><code>final1 &lt;- as.data.frame(matrix(, ncol = 6, nrow = 11))
  colnames(final1) &lt;- c('sample1','sample2','sample3','sample4','sample5','sample6')
  rownames(final1) &lt;- c('a','b','c','d','e','f','g','h','i','j','k')
  </code></pre>
  
  <p>The same thing for the second dataframe (<code>final2</code>). It should contain the second columns** of <code>exemplo1</code>, <code>exemplo2</code>, <code>exemplo3</code>, <code>exemplo4</code>, <code>exemplo5</code> and <code>exemplo6</code>. And so on...</p>
  
  <p>How can I do this while mantaining the columns names (maybe using <code>dplyr</code>)?</p>