title: How to change the format of a date in a .csv file
body: <p>I have a .csv file that I need to read into R, with the current date in the format &quot;YYYY-mm-dd&quot;. I need to convert all the dates to &quot;yyyymmdd&quot; and re-write the .csv file. Any help would be appreciated.</p>
  <p><a href="https://i.stack.imgur.com/ZA0aY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ZA0aY.png" alt="enter image description here" /></a></p>