.f_array_x_mat

Multiply matrices in array with a vector -- generic

internal

Fit Bayesian multivariate GARCH models using 'Stan' for full Bayesian inference. Generate (weighted) forecasts for means, variances (volatility) and correlations. Currently DCC(P,Q), CCC(P,Q), pdBEKK(P,Q), and BEKK(P,Q) parameterizations are implemented, based either on a multivariate gaussian normal or student-t distribution. DCC and CCC models are based on Engle (2002) <doi:10.1198/073500102288618487> and Bollerslev (1990). The BEKK parameterization follows Engle and Kroner (1995) <doi:10.1017/S0266466600009063> while the pdBEKK as well as the estimation approach for this package is described in Rast et al. (2020) <doi:10.31234/osf.io/j57pk>. The fitted models contain 'rstan' objects and can be examined with 'rstan' functions.

Philippe Rast

bmgarch

Bayesian Multivariate GARCH Models

Stephen Martin

.f_array_x_mat function

<dl><dt>mat_out</dt>
<dd></dd>
<dt>array_obj</dt>
<dd></dd>
<dt>mat_obj</dt>
<dd></dd>
<dt>i</dt>
<dd></dd></dl>

Arguments

Author

Multiply matrices in array with a vector -- generic — .f_array_x_mat

<dl>

<dt>mat_out</dt>
<dd></dd>


<dt>array_obj</dt>
<dd></dd>


<dt>mat_obj</dt>
<dd></dd>


<dt>i</dt>
<dd></dd>

</dl>

.f_array_x_mat: Multiply matrices in array with a vector -- generic

Description

Usage

Value

Arguments

Author