import statsmodels.tsa.stattools as ts "ImportError: cannot import name sigtools"

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Ankur Bhargava

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Mar 28, 2017, 3:24:50 PM3/28/17
to pystatsmodels
hi Team

please suggest how to solve this problem, I am trying to import statsmodels.tsa.stattools, its giving me error as below

Traceback (most recent call last):

  File "<ipython-input-8-caa5aacf409a>", line 1, in <module>
    import statsmodels.tsa.stattools as ts

  File "D:\Anaconda2\lib\site-packages\statsmodels\tsa\stattools.py", line 17, in <module>
    from statsmodels.tsa.arima_model import ARMA

  File "D:\Anaconda2\lib\site-packages\statsmodels\tsa\arima_model.py", line 16, in <module>
    from scipy.signal import lfilter

  File "D:\Anaconda2\lib\site-packages\scipy\signal\__init__.py", line 284, in <module>
    from . import sigtools

ImportError: cannot import name sigtools

Version of Statsmodels is
statsmodels.version.full_version
Out[12]: '0.8.0'

np.version.full_version
Out[13]: '1.11.3'

scipy.version.full_version
Out[15]: '0.18.1'

Python Version as below
Python 2.7.13 |Anaconda custom (64-bit)| (default, Dec 19 2016, 13:29:36) [MSC v.1500 64 bit (AMD64)]

Regards
Ankur 

josef...@gmail.com

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Mar 28, 2017, 3:27:42 PM3/28/17
to pystatsmodels
On Tue, Mar 28, 2017 at 2:53 PM, Ankur Bhargava <ankurbh...@gmail.com> wrote:
hi Team

please suggest how to solve this problem, I am trying to import statsmodels.tsa.stattools, its giving me error as below

Traceback (most recent call last):

  File "<ipython-input-8-caa5aacf409a>", line 1, in <module>
    import statsmodels.tsa.stattools as ts

  File "D:\Anaconda2\lib\site-packages\statsmodels\tsa\stattools.py", line 17, in <module>
    from statsmodels.tsa.arima_model import ARMA

  File "D:\Anaconda2\lib\site-packages\statsmodels\tsa\arima_model.py", line 16, in <module>
    from scipy.signal import lfilter

  File "D:\Anaconda2\lib\site-packages\scipy\signal\__init__.py", line 284, in <module>
    from . import sigtools

ImportError: cannot import name sigtools


that looks like a problem with you scipy installation, unrelated to statsmodels

try
from scipy import signal
and check your scipy install

Josef
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