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🐛 allow cova_compute=0 with user-defined MCMC_jumping_covariance

time-shift
Johannes Pfeifer 2020-12-09 22:31:21 +01:00
parent 81b78fd969
commit 35b1a6859f
1 changed files with 3 additions and 1 deletions
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4
matlab/check_posterior_sampler_options.m
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@ -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)
skipline()
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')
end
end
end