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Remove initialize_dataset routine. 

This routine was no longer used in other parts of the code.
covariance-quadratic-approximation
Stéphane Adjemian (Ryûk) 2023-12-17 19:00:37 +01:00
parent c841f1474c
commit 7468a903b7
Signed by: stepan
GPG Key ID: 295C1FE89E17EB3C
3 changed files with 4 additions and 107 deletions
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3
doc/internals/build_internal_documentation.m
View File

@ -2,7 +2,6 @@ function build_internal_documentation()
% The name of the function should be explicit...
datafiles = [];
datafiles = [ datafiles ; {'../../matlab/utilities/dataset'}, {'initialize_dataset'}];
datafiles = [ datafiles ; {'../../matlab/utilities/dataset'}, {'descriptive_statistics'}];
datafiles = [ datafiles ; {'../../matlab/utilities/dataset'}, {'compute_stdv'}];
datafiles = [ datafiles ; {'../../matlab/utilities/dataset'}, {'compute_cova'}];
@ -81,4 +80,4 @@ if rows(miscfiles)
fprintf(fid,'\n\n\n');
end
end
fclose(fid);
fclose(fid);

6
matlab/utilities/dataset/descriptive_statistics.m
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@ -10,7 +10,7 @@ function dataset_ = descriptive_statistics(dataset_,statistic,varagin)
%! @strong{Inputs}
%! @table @var
%! @item dataset_
%! Dynare structure describing the dataset, built by @ref{initialize_dataset}
%! Dynare structure describing the dataset, built by @ref{makedataset}
%! @item statistic
%! String. The name of the statistic to be computed. Admissible values are:
%! @table @var
@ -31,7 +31,7 @@ function dataset_ = descriptive_statistics(dataset_,statistic,varagin)
%! @strong{Outputs}
%! @table @var
%! @item dataset_
%! Dynare structure describing the dataset, built by @ref{initialize_dataset}
%! Dynare structure describing the dataset, built by @ref{makedataset}
%! @end table
%!
%! @strong{This function is called by:}
@ -84,4 +84,4 @@ if strcmpi(statistic,'acov')
nlag = varargin{1};
end
dataset_ = compute_acov(dataset_,nlag);
end
end

102
matlab/utilities/dataset/initialize_dataset.m
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@ -1,102 +0,0 @@
function dataset_ = initialize_dataset(datafile,varobs,first,nobs,logged_data_flag,prefilter,xls)
% Initializes a structure describing the dataset.
% Copyright © 2011-2017 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 <https://www.gnu.org/licenses/>.
if isempty(datafile)
error('Estimation::initialize_dataset: You have to declare a dataset file!')
end
if isempty(varobs)
error('Estimation::initialize_dataset: You have to declare a set of observed variables')
end
% Get raw data.
rawdata = read_variables(datafile,varobs,[],xls.sheet,xls.range);
% Get the (default) number of observations.
if isempty(nobs) || rows(rawdata)<nobs+first-1 %case 2: dataset has changed
nobs = rows(rawdata)-first+1;
end
% Set the (default) prefilter option.
if isempty(prefilter)
prefilter = 0;
end
% Fill the dataset structure
dataset_.info.ntobs = nobs;
dataset_.info.nvobs = length(varobs);
dataset_.info.varobs = varobs;
% Test the number of variables in the database.
if dataset_.info.nvobs-size(rawdata,2)
skipline()
disp(['Declared number of observed variables = ' int2str(dataset.info.nvobs)])
disp(['Number of variables in the database = ' int2str(size(rawdata,2))])
skipline()
error(['Estimation can''t take place because the declared number of observed' ...
'variables doesn''t match the number of variables in the database.'])
end
if size(rawdata,1)~=dataset_.info.ntobs
fprintf('Restricting the sample to observations %d to %d. Using in total %d observations. \n',first,first+dataset_.info.ntobs-1,dataset_.info.ntobs)
end
rawdata = rawdata(first:(first+dataset_.info.ntobs-1),:);
% Take the log of the variables if needed
if logged_data_flag
dataset_.rawdata = log(rawdata);
else
if isequal(transformation,@log)
if ~isreal(rawdata)
error(['Estimation::initialize_dataset: Some of the variables have non positive observations, I cannot take the log of the data!'])
end
end
dataset_.rawdata = arrayfun(transformation,rawdata);
end
% Test if the observations are real numbers.
if ~isreal(dataset_.rawdata)
error('Estimation::initialize_dataset: There are complex values in the data!')
end
% Test for missing observations.
dataset_.missing.state = any(any(isnan(dataset_.rawdata)));
if dataset_.missing.state
[i,n,s,j] = describe_missing_data(dataset_.rawdata);
dataset_.missing.aindex = i;
dataset_.missing.vindex = j;
dataset_.missing.number_of_observations = n;
dataset_.missing.no_more_missing_observations = s;
else
dataset_.missing.aindex = num2cell(repmat(1:dataset_.info.nvobs,dataset_.info.ntobs,1)',1);
dataset_.missing.vindex = [];
dataset_.missing.number_of_observations = [];
dataset_.missing.no_more_missing_observations = 1;
end
% Compute the empirical mean of the observed variables..
dataset_.descriptive.mean = nanmean(dataset_.rawdata);
% Prefilter the data if needed.
if prefilter == 1
dataset_.data = transpose(bsxfun(@minus,dataset_.rawdata,dataset_.descriptive.mean));
else
dataset_.data = transpose(dataset_.rawdata);
end