cb4acd41252554266d539023be1456b7ac61abbd,linearmodels/panel/data.py,PanelData,entity_ids,#PanelData#,147

Before Change

        id : array
            2d array containing entity ids corresponding dataframe view
        
        ids = self._frame.reset_index()["entity"]
        ids = pd.Categorical(ids, ordered=True)
        return ids.codes[:, None]

    @property
    def time_ids(self):

After Change

        id : array
            2d array containing entity ids corresponding dataframe view
        
        return np.asarray(self._frame.index.labels[0])[:, None]
    
    @property
    def time_ids(self):

Instances