R代码tp执行以下转换

时间:2019-02-28 16:53:56

标签: r mutate tabulate

我有一个数据框,如下所示:

+----+----+----+
| V1 | V2 | V3 |
+----+----+----+
|  1 |  E | 10 |
|  1 |  G | 15 |
|  2 |  E |  5 |
|  2 |  G | 20 |
|  3 |  E | 10 |
|  4 |  E | 30 |
|  4 |  G | 50 |
|  5 |  E | 70 |
|  5 |  G |100 |
|  6 |  G |  5 |
+----+----+----+

我想将其转换为这种形式。

+-----+-------+-------+
|  V1 |  E    |  G    |
+-----+-------+-------+
|  1  |   10  |  15   |
|  2  |    5  |  20   |
|  3  |   10  |       |
|  4  |   30  |  50   |
|  5  |   70  |  100  |
|  6  |       |   5   |
+-----+-------+-------+

0 个答案:

没有答案