Commit 9351fd66 authored by Sébastien Villemot's avatar Sébastien Villemot
Browse files

Merge branch 'cova_compute' into 'master'

🐛 allow cova_compute=0 with user-defined MCMC_jumping_covariance

See merge request Dynare/dynare!1787
parents 9699bdbf 35b1a685
......@@ -378,11 +378,13 @@ end
% here are all samplers requiring a proposal distribution
if ~strcmp(posterior_sampler_options.posterior_sampling_method,'slice')
if ~options_.cova_compute && ~(options_.load_mh_file && posterior_sampler_options.use_mh_covariance_matrix)
if ~options_.cova_compute && ~(options_.load_mh_file && posterior_sampler_options.use_mh_covariance_matrix)
if strcmp('hessian',options_.MCMC_jumping_covariance)
disp('check_posterior_sampler_options:: I cannot start the MCMC because the Hessian of the posterior kernel at the mode was not computed')
disp('check_posterior_sampler_options:: or there is no previous MCMC to load ')
error('check_posterior_sampler_options:: MCMC cannot start')
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