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Rewrote header.

time-shift
Stéphane Adjemian (Charybdis) 2013-10-16 11:33:23 +02:00
parent f30b88f50c
commit c8d4949c52
1 changed files with 13 additions and 39 deletions
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52
matlab/load_csv_file_data.m
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@ -1,42 +1,18 @@
function [freq, init, data, varlist] = load_csv_file_data(file, withtime, withnames, noemptycell)
%@info:
%! @deftypefn {Function File} {@var{freq}, @var{init}, @var{data}, @var{varlist} =} load_m_file_data (@var{file}, @var{withtime}, @var{withnames}, @var{noemptycell})
%! @anchor{load_csv_file_data}
%! @sp 1
%! Loads data in a csv file.
%! @sp 2
%! @strong{Inputs}
%! @sp 1
%! @table @ @var
%! @item file
%! string, name of the csv file
%! @item withtime
%! Scalar integer, non zero iff the first column is for the dates of the observations.
%! @item withnames
%! Scalar integer, non zero iff the first row is for the names of the variables.
%! @item noemptycell
%! Scalar integer, non zero iff the csv file does not have empty cells.
%! @end table
%! @sp 2
%! @strong{Outputs}
%! @sp 1
%! @table @ @var
%! @item freq
%! Scalar integer (1, 4, 12, 52).
%! @item init
%! dynDate object, initial date.
%! @item data
%! Matrix of doubles, data.
%! @item varlist
%! Cell of strings (names of the variables in the database).
%! @end table
%! @sp 2
%! @strong{Remarks}
%! @sp 1
%! The frequency and initial date can be specified with variables FREQ__ and INIT__ in the matlab/octave script. FREQ__ must be a scalar integer and INIT__ a string like '1938M11', '1945Q3', '1973W3' or '2009'. If these variables are not specified default values for freq and init are 1 and dynDate(1).
%! @end deftypefn
%@eod:
% Loads data in a csv file.
%
% INPUTS
% o file string, name of the csv file (with path).
% o withtime integer scalar, nonzero iff the first column is for the dates of the observations.
% o withnames integer scalar, nonzero iff the first row is for the names of the variables.
% o noemptycell integer scalar, nonzero the csv file does not have empty cells.
%
% OUTPUTS
% o freq integer scalar equal to 1, 4, 12 or 52 (for annual, quaterly, monthly or weekly frequencies).
% o init dates object, initial date in the dataset.
% o data matrix of doubles, the data.
% o varlist cell of strings, names of the variables.
% Copyright (C) 2012-2013 Dynare Team
%
@ -55,8 +31,6 @@ function [freq, init, data, varlist] = load_csv_file_data(file, withtime, withna
% You should have received a copy of the GNU General Public License
% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
% AUTHOR(S) stephane DOT adjemian AT univ DASH lemans DOT fr
% Set defaults.
if nargin<4
noemptycell = 1;