How do I remove ticks from one side of a graph, but keep them for the other?

I would like to remove the ticks from the top and right hand side of the following graph, but keep the ticks on the bottom and left hand side. I would prefer to keep the black border to the entire graph.

How do I edit this? I would prefer to do this from workspace if possible.

Answer 1

[KL]

https://stackoverflow.com/questions/21913729/remove-tick-marks-on-second-y-axis-but-retain-box-on

[Fergus McIlwaine]

Thank you, I'll work with this and see where I can get! I seem to be getting formatting clashes but I will rewrite.

[KL]

If it doesn't work, attach a sample of your data, we could try as well.

[Fergus McIlwaine]

It's worked! Thank you.