using double for loops for calculating the mean and standard deviation of rows and columns of a matrix in matlab

main.m
matrix = [1 2 3; 4 5 6; 7 8 9]; % example matrix

% calculating means and standard deviations of rows
for i = 1:size(matrix, 1)
    row = matrix(i,:);
    row_mean = mean(row);
    row_std = std(row);
    disp(['Row ', num2str(i), ' mean: ', num2str(row_mean)]);
    disp(['Row ', num2str(i), ' standard deviation: ', num2str(row_std)]);
end

% calculating means and standard deviations of columns
for j = 1:size(matrix, 2)
    col = matrix(:,j);
    col_mean = mean(col);
    col_std = std(col);
    disp(['Column ', num2str(j), ' mean: ', num2str(col_mean)]);
    disp(['Column ', num2str(j), ' standard deviation: ', num2str(col_std)]);
end
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