我有一个类似于以下可复制示例数据的大型数据集。
Interval value
1 2012-06-10 552
2 2012-06-11 4850
3 2012-06-12 4642
4 2012-06-13 4132
5 2012-06-14 4190
6 2012-06-15 4186
7 2012-06-16 1139
8 2012-06-17 490
9 2012-06-18 5156
10 2012-06-19 4430
11 2012-06-20 4447
12 2012-06-21 4256
13 2012-06-22 3856
14 2012-06-23 1163
15 2012-06-24 564
16 2012-06-25 4866
17 2012-06-26 4421
18 2012-06-27 4206
19 2012-06-28 4272
20 2012-06-29 3993
21 2012-06-30 1211
22 2012-07-01 698
23 2012-07-02 5770
24 2012-07-03 5103
25 2012-07-04 775
26 2012-07-05 5140
27 2012-07-06 4868
28 2012-07-07 1225
29 2012-07-08 671
30 2012-07-09 5726
31 2012-07-10 5176
我想将这些数据聚合到每周级别,以获得类似以下输出的结果:
Interval value
1 Week 2, June 2012 *aggregate value for day 10 to day 14 of June 2012*
2 Week 3, June 2012 *aggregate value for day 15 to day 21 of June 2012*
3 Week 4, June 2012 *aggregate value for day 22 to day 28 of June 2012*
4 Week 5, June 2012 *aggregate value for day 29 to day 30 of June 2012*
5 Week 1, July 2012 *aggregate value for day 1 to day 7 of July 2012*
6 Week 2, July 2012 *aggregate value for day 8 to day 10 of July 2012*
如何轻松实现此功能而不编写冗长的代码?
to.weekly
、apply.weekly
、period.apply
,并在 Stack Overflow 上搜索相同的内容。 - GSee