@Ana Hi, thanks for taking a look! I was talking about the code starting from line 601 where I tried to order the columns. The rows did indeed work fine.

[aluisascosta]

@Robert actually the issue is that order_actual_cnv_columns and order_target_cnv_columns do not have the same dimension. You need to:

new_prism.cnv = copy_prism.cnv[,intersect(order_actual_cnv_columns, order_target_cnv_columns)]

[RobertSchwarz1]

Hey Ana, thank you! I have added this. My intent is to make the columns adopt the order of prism.achilles (alphabetical order), just like I did so often with the cell lines. Still, this doesn't seem to work. Could you please take another look at it? Thank you

[aluisascosta]

Hi Robert, in that case you will need to first take the intersect of the column names and next order the resulting character vector alphabetically. You can use the sort() function for this.

[RobertSchwarz1]

Alright! Thank you!