Calculated column offset by 2

Question

https://i.stack.imgur.com/BTjZv.jpg I am trying to generate a calculated column B from column A. Notice that column B is basically the same rows as column A except it's offset by 2 rows. I'm trying to generate this with DAX but I don't even know where to begin. I would appreciate any help.

Answer 1

You can use in PowerBI the PowerQuery Editor to append a Column with 2 "null" values (as numeric type) like the example below:

append column in powerbi example

To get this result:

final result of "column B"

Think is a easy way to get what you want.