73 lines
2.8 KiB
Matlab
73 lines
2.8 KiB
Matlab
function plot_icforecast(Variables,periods,options_,oo_)
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% Build plots for the conditional forecasts.
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%
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% INPUTS
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% o Variables [cell] Names of the endogenous variables to be plotted.
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% o periods [int] Number of periods to be plotted.
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% o options_ [structure] Options.
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% o oo_ [structure] Storage of results.
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%
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% OUTPUTS
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% None.
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%
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% SPECIAL REQUIREMENTS
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% This routine has to be called after imcforecast.m.
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% Copyright (C) 2006-2019 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 <https://www.gnu.org/licenses/>.
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if ~isfield(oo_, 'conditional_forecast')
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error('Can''t find conditional forecasts');
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else
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forecasts = oo_.conditional_forecast;
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end
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forecast_periods = length(forecasts.cond.Mean.(Variables{1}));
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if nargin==1 || isempty(periods) % Set default number of periods.
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periods=forecast_periods;
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else
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periods=periods+1; %take care of initial period that is not forecasted
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end
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if periods>forecast_periods
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fprintf('\nplot_icforecast:: Number of periods for plotting exceeds forecast horizon. Setting periods to %d.\n',forecast_periods-1)
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periods=forecast_periods;
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end
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forecasts.graph.OutputDirectoryName = CheckPath('graphs',forecasts.graph.fname);
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for i=1:length(Variables)
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ci1 = forecasts.cond.ci.(Variables{i});
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m1 = forecasts.cond.Mean.(Variables{i});
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ci2 = forecasts.uncond.ci.(Variables{i});
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m2 = forecasts.uncond.Mean.(Variables{i});
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build_figure(Variables{i},ci1(:,1:periods),ci2(:,1:periods),m1(1:periods),m2(1:periods),options_,forecasts.graph);
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end
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function build_figure(name,cci1,cci2,mm1,mm2,options_,graphoptions)
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hh = dyn_figure(options_.nodisplay,'Name',['Conditional forecast (' graphoptions.title ,'): ' name '.']);
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H = length(mm1);
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h1 = area(1:H,cci1(2,1:H),'BaseValue',min([min(cci1(1,:)),min(cci2(1,:))]),'FaceColor',[.9 .9 .9]);
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hold on
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h2 = area(1:H,cci1(1,1:H),'BaseValue',min([min(cci1(1,:)),min(cci2(1,:))]),'FaceColor',[1 1 1]);
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plot(1:H,mm1,'-k','linewidth',3)
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plot(1:H,mm2,'--k','linewidth',3)
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plot(1:H,cci2(1,:),'--k','linewidth',1)
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plot(1:H,cci2(2,:),'--k','linewidth',1)
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axis tight
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hold off
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dyn_saveas(hh,[graphoptions.OutputDirectoryName '/Conditional_forecast_',strrep(deblank(graphoptions.title),' ','_'),'_',name],options_.nodisplay,options_.graph_format) |