G02BUF Example Program Results Means 1.3299 0.3334 0.9874 Weights 0.1300 1.3070 0.3700 Sums of squares and cross-products 1 2 3 1 8.7569 3.6978 4.0707 2 1.5905 1.6861 3 1.9297 Variance matrix 1 2 3 1 10.8512 4.5822 5.0443 2 1.9709 2.0893 3 2.3912