Numbers: Sorting a column with formulas
Hello and thanks in advance for your help, here is a part of my table full of formulas as you can see on the bottom:
I would like to sort this table by date. I don't know if this is important, but there is a filter on, hiding for example row 3-21 because there is no text in it.
When I try to sort it the "normal" way
this happens:
Some rows disappear! And to make it even more confusing: They come back when I resort, but unsorted:
I hope someone knows or understands my problem and can help me...
Greets from Germany!
MacBook Pro, OS X Yosemite (10.10.3)