Move saving of data mean to data initialization instead of posterior computations

Makes it accessible for other functions that also need it

matlab/dynare_estimation_init.m

@@ -530,8 +530,12 @@ end
 
 [dataset_, dataset_info, newdatainterfaceflag] = makedataset(options_, options_.dsge_var*options_.dsge_varlag, gsa_flag);
 
-% Set options_.nobs
+bayestopt_.mean_varobs = dataset_info.descriptive.mean';
+
+% Set options_.nobs if needed
+if newdatainterfaceflag
     options_.nobs = dataset_.nobs;
+end
 
 % setting steadystate_check_flag option
 if options_.diffuse_filter

matlab/prior_posterior_statistics.m

@@ -44,7 +44,6 @@ Y = transpose(dataset.data);
 gend = dataset.nobs;
 data_index = dataset_info.missing.aindex;
 missing_value = dataset_info.missing.state;
-bayestopt_.mean_varobs = dataset_info.descriptive.mean';
 
 nvx  = estim_params_.nvx;
 nvn  = estim_params_.nvn;