If you want a (very hacky) way of doing this right now, you can sort of do it by creating a custom text facet with a "cross" expression
So if I have a project called "Alphabet" that contains one column "Letters"
Letters |
---|
B |
A |
B |
B |
A |
A |
B |
D |
C |
Then you can create a custom text facet on the letters column with and expression like:
value.cross("Alphabet","Letters")[0].index.toString("%04d")+" "+value
This will create a facet with values:
0000 B 4
0001 A 3
0007 D 1
0008 C 1
This is using the row.index from the first occurrence of the value in the column (found by the cross
expression) with a bit of formatting to make sure "2" sorts before "10" etc.
Does that help?