我有这张桌子:
Quarter | Col A | Col B | Col C | Col D | Col E
--------+-------+-------+-------+-------+-------
1 | aaa | 1 | 2 | 3 | 4
2 | aaa | 1.1 | 2.2 | 3.3 | 4.4
3 | aaa | 1.11 | 2.22 | 3.33 | 4.44
4 | aaa | 1.111 | 2.222 | 3.333 | 4.444
1 | bbb | 5 | 6 | 7 | 8
2 | bbb | 5.5 | 6.6 | 7.7 | 8.8
3 | bbb | 5.55 | 6.66 | 7.77 | 8.88
4 | bbb | 5.555 | 6.666 | 7.777 | 8.888
我想得到这个:
Col A | Sum_Diagonally_Across_Quarters
------+-------------------------------
aaa | 1 + 2.2 + 3.33 + 4.444
bbb | 5 + 6.6 + 7.77 + 8.888
这个想法是将第 1 季度的 Col B 与第 2 季度的 Col C 相加...并按 Col A 分组