title: A Function to Merge 100 Dataframes to one Dataframe
body: <p>I am new to programming and R is my first programming language to learn.</p>
  <p>I want to merge 100 dataframes; each dataframe contains one column and 20 observations, as shown below:</p>
  <pre><code>df1 &lt;- as.data.frame(c(6,3,4,4,5,...))
  df2 &lt;- as.data.frame(c(2,2,3,5,10,...))
  df3 &lt;- as.data.frame(c(5,9,2,3,7,...))
  ...
  df100 &lt;- as.data.frame(c(4,10,5,9,8,...))
  </code></pre>
  <p>I tried using <code>df.list &lt;- list(df1:df100)</code> to construct an overall dataframe for all of the dataframes but I am not sure if <code>df.list</code> merges all the columns from all the dataframes together in a table.</p>
  <p>Can anyone tell me if I am right? And what do I need to do?</p>