stepan
/
dynare
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dynare_estimation_init.m: Add debugging info on NaN and Inf parameters

time-shift
Johannes Pfeifer 2017-10-11 09:57:04 +02:00 committed by Stéphane Adjemian (Charybdis)
parent 7be8f10e0e
commit 270246acb0
2 changed files with 64 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
matlab/dynare_estimation_init.m
View File

@ -569,6 +569,33 @@ end
if info(1)
fprintf('\ndynare_estimation_init:: The steady state at the initial parameters cannot be computed.\n')
if options_.debug
M.params=params;
plist = list_of_parameters_calibrated_as_NaN(M);
if ~isempty(plist)
message = ['dynare_estimation_init:: Some of the parameters are NaN (' ];
for i=1:size(plist,1)
if i<size(plist,1)
message = [message, deblank(plist(i,:)) ', '];
else
message = [message, deblank(plist(i,:)) ')'];
end
end
end
fprintf('%s\n',message)
plist = list_of_parameters_calibrated_as_Inf(M);
if ~isempty(plist)
message = ['dynare_estimation_init:: Some of the parameters are Inf (' ];
for i=1:size(plist,1)
if i<size(plist,1)
message = [message, deblank(plist(i,:)) ', '];
else
message = [message, deblank(plist(i,:)) ')'];
end
end
end
fprintf('%s\n',message)
end
print_info(info, 0, options_);
end

37
matlab/list_of_parameters_calibrated_as_Inf.m Normal file
View File

@ -0,0 +1,37 @@
function list = list_of_parameters_calibrated_as_Inf(M_)
% The name of the function is explicit enough...
%
% INPUTS
% M_ [structure] Description of the (simulated or estimated) model.
%
% OUTPUTS
% list [char] n*p array of characters, each line is the name of parameter without value.
%
% ALGORITHM
% none
%
% SPECIAL REQUIREMENTS
% none
% Copyright (C) 2017 Dynare Team
%
% This file is part of Dynare.
%
% Dynare is free software: you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation, either version 3 of the License, or
% (at your option) any later version.
%
% Dynare is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
idx = find(isinf(M_.params));
nnn = length(idx);
list = [];
if nnn
list = M_.param_names(idx,:);
end