我花了几个小时试图让statsmodels做我的MANOVA但没有成功 . 这是代码:

from statsmodels.multivariate.manova import MANOVA 

df = data
feats_list = ['col1', 'col2', 'col3' ... 'col4']
var_list = ['col5', 'col6']
endog, exog = np.asarray(df[feats_list]), np.asarray(df[var_list])
manov = MANOVA(endog, exog)
manov.mv_test()

提供:

---------------------------------------------------------------------------
    IndexError                                Traceback (most recent call last)
    <ipython-input-16-c3fc1d1f16f6> in <module>()
          1 manov = MANOVA(endog, exog)
    ----> 2 manov.mv_test()

    ~\Anaconda3\lib\site-packages\statsmodels\multivariate\manova.py in mv_test(self, hypotheses)
         68                     name = 'x%d' % (i)
         69                     L = np.zeros([1, self.exog.shape[1]])
    ---> 70                     L[i] = 1
         71                     hypotheses.append([name, L, None])
         72 

    IndexError: index 1 is out of bounds for axis 0 with size 

1

我也尝试自己提出假设,我总是得到一个SingularMatrixError,所以我想我没有正确使用该类 .

在此先感谢您的帮助 .