Generate data frame help using rep or seq

Thanks for trying, Danut. I'll try to lay out the necessary steps for you here:

  1. Copy the content of the first code block from the code I posted, and paste in RStudio:
  2. Select all the code:
  3. Click the 'Addins' button:
  4. Select Addins > Reprex selection:
  5. Step 4 will place the output invisibly in your clipboard, so — without doing anything else first — reply here and immediately type CTRL-V to paste the output.

Let us know if you have any questions.