title: Write different data frame in one .csv file with R
body: <p>I have 3 data frame, and I want them to be written in one single .csv file, one above the others, not in a same table. So, 3 different tables in one csv file. They all have same size. </p>
  
  <p>The problem with <code>write.csv</code>: it does not contain "<em>append</em>" feature</p>
  
  <p>The problem with <code>write.table</code>:  csv files from <code>write.table</code> are not read prettily by Excel 2010 like those from <code>write.csv</code></p>
  
  <p><img src="https://i.stack.imgur.com/JdCfC.jpg" alt="Here is with &lt;code&gt;write.csv&lt;/code&gt;"></p>
  
  <p><img src="https://i.stack.imgur.com/ac1dC.jpg" alt="Here is with &lt;code&gt;write.table&lt;/code&gt;"></p>
  
  <p>Post I already read and in which I could not find solution to my problem :</p>
  
  <ul>
  <li><a href="https://stackoverflow.com/questions/7351049/write-csv-a-list-of-unequally-sized-data-frames">write.csv() a list of unequally sized data.frames</a></li>
  <li><a href="https://stackoverflow.com/questions/11753340/creating-a-file-with-more-than-one-data-frame">Creating a file with more than one data frame</a></li>
  </ul>
  
  <p>Solution ?</p>