39 lines
1.4 KiB
Matlab
39 lines
1.4 KiB
Matlab
function [data_index,number_of_observations,no_more_missing_observations] = describe_missing_data(data,gend,nvarobs)
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% Copyright (C) 2008 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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[variable_index,observation_index] = find(~isnan(data));
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data_index = cell(1,gend);
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missing_observations_counter = NaN(gend,1);
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for obs=1:gend
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idx = find(observation_index==obs);
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tmp = variable_index(idx);
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missing_observations_counter(obs,1) = nvarobs-length(tmp);
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data_index(obs) = { tmp(:) };
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end
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missing_observations_counter = cumsum(missing_observations_counter);
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number_of_observations = length(variable_index);
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if ~missing_observations_counter
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no_more_missing_observations = 0;
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else
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tmp = find(missing_observations_counter>=(gend*nvarobs-number_of_observations));
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no_more_missing_observations = tmp(1);
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end |