linearmodels.panel.data.PanelData.mean¶ PanelData.mean(group='entity', weights=None)[source]¶ Compute data mean by either entity or time group Parameters:¶ group : {"entity", "time"}¶Group to use in demeaning weights : PanelData¶Weights to implement weighted averaging Returns:¶ Data mean according to type. Either (entity by var) or (time by var) Return type:¶ DataFrame