aliyun / aliyun-odps-python-sdk

ODPS Python SDK and data analysis framework
http://pyodps.readthedocs.io
Apache License 2.0
434 stars 97 forks source link

odps cumsum函数与python中cumsum函数结果不一致 #168

Closed Apple9 closed 1 year ago

Apple9 commented 2 years ago

针对arr = np.array([1,2,3],[4,5,6]) python groupby后cusum结果[1,2,3],[5,7,9] 而 odps2中groupby后cumsum结果为[5,7,9],[5,7,9], 1、请问是什么原因 2、如果我想达到和python一样的效果,有什么办法实现

wjsi commented 1 year ago

Not PyODPS issue.