title: Write from R into template in excel while preserving formatting
body: <p>I have a dataframe's in R which want to write to excel (or csv) and to output in a nice format (e.g. with a border, title for the table, not starting from the cell A1).</p>
  
  <p>At the moment I use the function write.table to write my dataframes into a csv file, and then I copy and paste my data into a document in excel where I have my tables ready formatted as template.</p>
  
  <p>This is not a major issue when it is only one dataframe, but I now want to do it for multiple dataframes and have these across multiple tabs in excel.</p>
  
  <p>Is there a way in which I can automatically copy my dataframes to specific cells in an existing excel spreadsheet with all the formatting correctly set?</p>