What is the name for the top left cell of a table? The one next to the column headers and above the row headers. Does it even have a technical name?
E.g. the cell with ???
in this table:
+-----+------+------+
|??? |Yes |No |
+-------------------+
|A |1 |4 |
|B |2 |5 |
|C |3 |6 |
+-----+------+------+
1
in my example).