1NIST/ITL StRD 2Dataset Name: Wampler1 (Wampler1.dat) 3 4File Format: ASCII 5 Certified Values (lines 31 to 50) 6 Data (lines 61 to 81) 7 8Procedure: Linear Least Squares Regression 9 10Reference: Wampler, R. H. (1970). 11 A Report of the Accuracy of Some Widely-Used Least 12 Squares Computer Programs. 13 Journal of the American Statistical Association, 65, pp. 549-565. 14 15Data: 1 Response Variable (y) 16 1 Predictor Variable (x) 17 21 Observations 18 Higher Level of Difficulty 19 Generated Data 20 21Model: Polynomial Class 22 6 Parameters (B0,B1,...,B5) 23 24 y = B0 + B1*x + B2*(x**2) + B3*(x**3)+ B4*(x**4) + B5*(x**5) 25 26 Certified Regression Statistics 27 28 Standard Deviation 29 Parameter Estimate of Estimate 30 31 B0 1.00000000000000 0.000000000000000 32 B1 1.00000000000000 0.000000000000000 33 B2 1.00000000000000 0.000000000000000 34 B3 1.00000000000000 0.000000000000000 35 B4 1.00000000000000 0.000000000000000 36 B5 1.00000000000000 0.000000000000000 37 38 Residual 39 Standard Deviation 0.000000000000000 40 41 R-Squared 1.00000000000000 42 43 44 Certified Analysis of Variance Table 45 46Source of Degrees of Sums of Mean 47Variation Freedom Squares Squares F Statistic 48 49Regression 5 18814317208116.7 3762863441623.33 Infinity 50Residual 15 0.000000000000000 0.000000000000000 51 52 53 54 55 56 57 58 59 60Data: y x 61 1 0 62 6 1 63 63 2 64 364 3 65 1365 4 66 3906 5 67 9331 6 68 19608 7 69 37449 8 70 66430 9 71 111111 10 72 177156 11 73 271453 12 74 402234 13 75 579195 14 76 813616 15 77 1118481 16 78 1508598 17 79 2000719 18 80 2613660 19 81 3368421 20 82