title: Datetime manipulation in R
body: <p>I have a data set in an xlsx file. As seen in the attached picture it contains news updates over a time period. For every date there can be more updates, but the date is only listed at the top and does not appear in each row as a datetime. Any suggestions on how to attach the date to the below rows would be much appreciated. That is, I wish to have a datetime stamp on each row. I work in R Studio</p>
  
  <p><a href="https://i.stack.imgur.com/g28Ka.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/g28Ka.png" alt="enter image description here"></a></p>