【发布时间】:2019-06-14 15:57:16
【问题描述】:
我面临 Pandas 版本的属性错误:0.24.2
expwighted_avg = pd.ewma(ts_log, halflife=12)
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-67-cbd5d537822b> in <module>()
----> 1 expwighted_avg = pd.ewma(ts_log, halflife=12)
AttributeError: module 'pandas' has no attribute 'ewma'
【问题讨论】:
标签: python-3.x pandas