我正在使用我几个月前编写的代码(用于运行)进行回归分析和绝对误差计算。当我回到它并尝试再次运行它时,出现以下错误:
import statsmodels.formula.api as sm
错误:
ImportError Traceback (most recent call last)
<ipython-input-11-2515cefb61aa> in <module>()
----> 1 import statsmodels.formula.api as sm
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site- packages\statsmodels\__init__.py in <module>()
8
9 from warnings import simplefilter
---> 10 from statsmodels.tools.sm_exceptions import (ConvergenceWarning, CacheWriteWarning,
11 IterationLimitWarning, InvalidTestWarning)
12
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site- packages\statsmodels\tools\__init__.py in <module>()
----> 1 from .tools import add_constant, categorical
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\tools\tools.py in <module>()
9 import pandas as pd
10
---> 11 from statsmodels.datasets import webuse
12 from statsmodels.tools.data import _is_using_pandas, _is_recarray
13 from statsmodels.compat.numpy import np_matrix_rank
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\datasets\__init__.py in <module>()
3 """
4 #__all__ = filter(lambda s:not s.startswith('_'),dir())
----> 5 from . import (anes96, cancer, committee, ccard, copper, cpunish, elnino,
6 engel, grunfeld, interest_inflation, longley, macrodata,
7 modechoice, nile, randhie, scotland, spector, stackloss,
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\datasets\anes96\__init__.py in <module>()
----> 1 from .data import *
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\datasets\anes96\data.py in <module>()
88 from numpy import recfromtxt, log
89 import numpy.lib.recfunctions as nprf
---> 90 from statsmodels.datasets import utils as du
91 from os.path import dirname, abspath
92
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\datasets\utils.py in <module>()
----> 1 from statsmodels.compat.numpy import recarray_select
2 from statsmodels.compat.python import (range, StringIO, urlopen,
3 HTTPError, URLError, lrange,
4 cPickle, urljoin, BytesIO, long, PY3)
5 import sys
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\compat\numpy.py in <module>()
44
45 from .python import ---> 46 from .scipy import NumpyVersion
47
48
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\statsmodels\compat\scipy.py in <module>()
257 from scipy.special import loggamma
258 except ImportError:
--> 259 from scipy.special import gammaln
260 loggamma = gammaln
C:\Users\\AppData\Local\Continuum\Anaconda\lib\site-packages\scipy\special\__init__.py in <module>()
638 from .sf_error import SpecialFunctionWarning, SpecialFunctionError
639
--> 640 from ._ufuncs import *
641
642 from .basic import *
ImportError: DLL load failed: The specified module could not be found.
我已经尝试过其他有关此问题的其他帖子的答案,包括安装可分发的MS Visual C ++-但我仍然遇到此错误。
我不理解错误跟踪,有人知道发生了什么吗?