import statsmodels.api as sm 时 报错如下:
解决过程曲折,大致就是 scipy 版本与 statsmodels 的有些方法 不兼容,scipy==1.6.0后,问题解决了...scikit-learn, scikit-image, resampy, pyod, mplsoccer, missingno, lightgbm, librosa, imgaug, imbalanced-learn, gensim...filtertools.py", line 18, in
from scipy.signal.signaltools import _centered as trim_centered
ImportError