statsmodels.tsa.vector_ar.irf.IRAnalysis.plot_cum_effects¶

IRAnalysis.plot_cum_effects(orth=False, *, impulse=None, response=None, signif=0.05, plot_params=None, figsize=(10, 10), subplot_params=None, plot_stderr=True, stderr_type='asym', repl=1000, seed=None)¶

Plot cumulative impulse response functions

Parameters:¶

orthbool, default False

Compute orthogonalized impulse responses

impulse{str, int}

variable providing the impulse

response{str, int}

variable affected by the impulse

signiffloat (0 < signif < 1)

Significance level for error bars, defaults to 95% CI

subplot_paramsdict

To pass to subplot plotting funcions. Example: if fonts are too big, pass {‘fontsize’ : 8} or some number to your taste.

plot_paramsdict

figsize: (float, float), default (10, 10)

Figure size (width, height in inches)

plot_stderrbool, default True

Plot standard impulse response error bands

stderr_typestr

‘asym’: default, computes asymptotic standard errors ‘mc’: monte carlo standard errors (use rpl)

replint, default 1000

Number of replications for monte carlo standard errors

seedint

np.random.seed for Monte Carlo replications