tsa.vector_ar
method
IRAnalysis.
cum_effect_cov
Compute asymptotic standard errors for cumulative impulse response coefficients
Notes
eq. 3.7.7 (non-orth), 3.7.10 (orth)
statsmodels.tsa.vector_ar.irf.IRAnalysis.cov
statsmodels.tsa.vector_ar.irf.IRAnalysis.cum_errband_mc