statsmodels导入错误

亲爱的先生/妈妈，
我正在执行时间序列分析模型。
我导入了“来自statsmodels.tsa.stattools import adfuller”，昨天工作正常。
但是今天当我尝试执行相同的代码时，它给了我以下错误。
我试图重新安装numpy和scipy但仍未解决。
请你帮我解决这个问题。
ImportError Traceback（最近一次调用最后一次）
在（）
6来自pandas import DataFrame
7从matplotlib导入pyplot作为plt
----> 8来自statsmodels.tsa.stattools导入adfuller
〜/ .local / lib / python3.6 / site-packages / statsmodels / tsa / stattools.py in（）
15来自statsmodels.tsa.adfvalues导入mackinnonp，mackinnoncrit
16来自statsmodels.tsa._bds导入bds
---> 17来自statsmodels.tsa.arima_model导入ARMA
18来自statsmodels.tools.sm_exceptions import InterpolationWarning，MissingDataError
19
〜/ .local / lib / python3.6 / site-packages / statsmodels / tsa / arima_model.py in（）
14来自scipy import optimize
15来自scipy.stats导入t，规范
---> 16来自scipy.signal import lfilter
17来自numpy import dot，log，zeros，pi
18来自numpy.linalg import inv
/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/signal/__init__.py in（）
307来自.ltisys import *
308来自.lti_conversion import *
- > 309来自.windows导入*
310来自.signaltools进口*
来自._savitzky_golay的311导入savgol_coeffs，savgol_filter
/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/signal/windows.py in（）
五
6导入numpy为np
----> 7来自scipy import fftpack，linalg，special
8来自scipy._lib.six import string_types
9
/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/fftpack/__init__.py in（）
98来自.pseudo_diffs import *
99来自.helper import *
- > 100来自.fft_intel import __fft，__ ftt2，__ fttn，__ ifft，__ ifft2，__ ifftn
101
102 __fft .__ doc__ = fft .__ doc__
/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/fftpack/fft_intel.py in（）
1
2来自numpy import half，float32，asarray，ndarray，longdouble，float64
----> 3来自numpy.fft导入fft_为numpy_fft_
4来自numpy.fft导入ifft_为numpy_ifft_
5来自numpy.fft导入fftn_为numpy_fftn_
ImportError：无法导入名称'fft_'
谢谢，
Yogalakshmi。



以下为原文

Dear Sir/Mam,

I am executing a time series analysis model. I had imported "from statsmodels.tsa.stattools import adfuller", it was working fine yesterday. But today when I try to execute the same code, it is giving me the below error. I tried to reinstall the numpy and scipy but still not resolved. Kindly request you to help me resolve the same.


ImportError  Traceback (most recent call last)
in ()
  6 from pandas import DataFrame
  7 from matplotlib import pyplot as plt
----> 8 from statsmodels.tsa.stattools import adfuller

~/.local/lib/python3.6/site-packages/statsmodels/tsa/stattools.py in ()
  15 from statsmodels.tsa.adfvalues import mackinnonp, mackinnoncrit
  16 from statsmodels.tsa._bds import bds
---> 17 from statsmodels.tsa.arima_model import ARMA
  18 from statsmodels.tools.sm_exceptions import InterpolationWarning, MissingDataError
  19

~/.local/lib/python3.6/site-packages/statsmodels/tsa/arima_model.py in ()
  14 from scipy import optimize
  15 from scipy.stats import t, norm
---> 16 from scipy.signal import lfilter
  17 from numpy import dot, log, zeros, pi
  18 from numpy.linalg import inv

/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/signal/__init__.py in ()
  307 from .ltisys import *
  308 from .lti_conversion import *
--> 309 from .windows import *
  310 from .signaltools import *
  311 from ._savitzky_golay import savgol_coeffs, savgol_filter

/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/signal/windows.py in ()
  5
  6 import numpy as np
----> 7 from scipy import fftpack, linalg, special
  8 from scipy._lib.six import string_types
  9

/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/fftpack/__init__.py in ()
  98 from .pseudo_diffs import *
  99 from .helper import *
--> 100 from .fft_intel import __fft, __fft2, __fftn, __ifft, __ifft2, __ifftn
  101
  102 __fft.__doc__ = fft.__doc__

/glob/intel-python/versions/2018/intelpython3/lib/python3.6/site-packages/scipy/fftpack/fft_intel.py in ()
  1
  2 from numpy import half, float32, asarray, ndarray, longdouble, float64
----> 3 from numpy.fft import fft_ as numpy_fft_
  4 from numpy.fft import ifft_ as numpy_ifft_
  5 from numpy.fft import fftn_ as numpy_fftn_

ImportError: cannot import name 'fft_'

Thanks,
Yogalakshmi.