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-rw-r--r--inst/arrays/@stk_factorialdesign/fieldnames.m11
1 files changed, 6 insertions, 5 deletions
diff --git a/inst/arrays/@stk_factorialdesign/fieldnames.m b/inst/arrays/@stk_factorialdesign/fieldnames.m
index 8136bcf..ef4bef1 100644
--- a/inst/arrays/@stk_factorialdesign/fieldnames.m
+++ b/inst/arrays/@stk_factorialdesign/fieldnames.m
@@ -2,7 +2,7 @@
% Copyright Notice
%
-% Copyright (C) 2015 CentraleSupelec
+% Copyright (C) 2015, 2020 CentraleSupelec
% Copyright (C) 2014 SUPELEC
%
% Author: Julien Bect <julien.bect@centralesupelec.fr>
@@ -12,7 +12,7 @@
% This file is part of
%
% STK: a Small (Matlab/Octave) Toolbox for Kriging
-% (http://sourceforge.net/projects/kriging)
+% (https://github.com/stk-kriging/stk/)
%
% STK 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
@@ -30,13 +30,14 @@
function fn = fieldnames (x)
fn = fieldnames (x.stk_dataframe);
-fn = [{'levels' 'stk_dataframe'} fn];
+fn = [{'levels'; 'stk_dataframe'}; fn];
end % function
+
%!test
%! x = stk_factorialdesign ({0:1, 3:5}, {'u' 'v'});
%! fn1 = sort (fieldnames (x));
-%! fn2 = {'colnames', 'data', 'info', 'levels', ...
-%! 'rownames', 'stk_dataframe', 'u', 'v'};
+%! fn2 = {'colnames'; 'data'; 'info'; 'levels'; ...
+%! 'rownames'; 'sample_size'; 'stk_dataframe'; 'u'; 'v'};
%! assert (isequal (fn1, fn2));