statsmodels.sandbox.panel.sandwich_covariance ============================================= .. automodule:: statsmodels.sandbox.panel.sandwich_covariance Functions --------- .. autosummary:: :toctree: cov_cluster cov_cluster_2groups cov_hac cov_hac_simple cov_hc0 cov_hc1 cov_hc2 cov_hc3 cov_nw_panel cov_white_simple se_cov weights_bartlett weights_uniform