how to perform a wilcoxon signed-rank test in matlab

main.m
% Generate two related samples
x = [83, 65, 80, 72, 76, 80, 61, 68];
y = [90, 72, 88, 80, 84, 82, 69, 78];

% Perform the Wilcoxon signed-rank test
[p, h, stats] = signrank(x, y);

% Display the results
disp(['p-value = ', num2str(p)])
disp(['test statistic = ', num2str(stats.signedrank)])
if h == 1
    disp('Reject null hypothesis - there is a significant difference between the samples')
else
    disp('Do not reject null hypothesis - there is no significant difference between the samples')
end
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