def __init__(self, X):
X = asarray(X, float)<EOL>m = X.shape[<NUM_LIT:1>]<EOL>self._effsizes = Vector(zeros(m))<EOL>self._effsizes.bounds = [(-<NUM_LIT>, +<NUM_LIT:200>)] * m<EOL>self._X = X<EOL>Function.__init__(self, "<STR_LIT>", effsizes=self._effsizes)<EOL>
Constructor.

Parameters
----------
X : array_like
    Covariates X, from X𝜶.