我有一个像这样的数据框:
usr1 usr2
2016-01-01 20 NaN
2016-01-02 13 12
2016-01-03 NaN 12
2016-01-04 NaN 23
2016-01-05 13 21
2016-01-06 20 NaN
2016-01-07 NaN 12
2016-01-08 NaN 23
2016-01-09 13 21
2016-01-10 20 NaN
. . .
. . .
索引是日期,我想做的是尝试获取每周的总和(周期为7天,从周一到周日),结果将是这样的:
usr1 usr2
week1 33 24
week2 13 12
week3 66 100
. . .
. . .
我怎样才能实现这个目标?
最佳答案
关于python - pandas如何以周为单位进行统计?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/37981518/