我正在尝试使用分类变量创建表,但找不到计算每个单元格中值的方法。
我已经尝试过使用数据透视,分组,堆栈,索引,但是它们都没有给我想要的结果。我找不到进行这些分组的方法。
这是我的数据的简化版本:
> Project ID Status Modem Computer
P1 1 Installed Type1 Dell
P1 2 Installed Type1 Dell
P1 3 Installed Type1 Lenovo
P1 4 Installed Type2 Dell
P1 5 Installed Type2 Dell
P1 6 Installed Type1 HP
P1 7 Installed Type1 Lenovo
P1 8 Installed No modem Dell
P1 9 Not Installed No modem No
P1 10 Not Installed No modem No
P1 11 Not Installed No modem No
P2 12 Installed Type1 Lenovo
P2 13 Installed Type2 Lenovo
P2 14 Not Installed No modem No
P3 15 Installed Type1 Dell
我希望摘要大致像这样:
Status Status
Installed Not Installed
Project Modem:Type1 Modem:Type2 Modem:No modem Modem:Type1 Modem:Type2 Modem: No modem
P1 5 2 4 0 0 0
P2 2 0 0 0 0 1
P3 1 0 0 0 0 0