How to order the facet?

[Weiming113]

Hello, I am struggling with how to order the facet and also change the facet name when plotting. Can someone help me solve this?
Thanks

[rcorces]

The names are dictated by groupBy. The order is alphabetic. The easiest way is to create a new column in cellColData that has the names you want preceded by A_, B_ etc to force the ordering.

[Weiming113]

Thanks for your reply. It's very helpful.