Hello @Sofi,
Welcome to the forums! 
I'm glad you found that excellent post by Mehrbod that describes how the box plots are made.
Before we dive in, can you post the full command you ran?
Hello @Sofi,
Welcome to the forums!
I'm glad you found that excellent post by Mehrbod that describes how the box plots are made.
Before we dive in, can you post the full command you ran?