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81 lines
2.3 KiB
81 lines
2.3 KiB
NIST/ITL StRD
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Dataset Name: Wampler1 (Wampler1.dat)
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File Format: ASCII
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Certified Values (lines 31 to 50)
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Data (lines 61 to 81)
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Procedure: Linear Least Squares Regression
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Reference: Wampler, R. H. (1970).
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A Report of the Accuracy of Some Widely-Used Least
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Squares Computer Programs.
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Journal of the American Statistical Association, 65, pp. 549-565.
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Data: 1 Response Variable (y)
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1 Predictor Variable (x)
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21 Observations
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Higher Level of Difficulty
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Generated Data
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Model: Polynomial Class
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6 Parameters (B0,B1,...,B5)
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y = B0 + B1*x + B2*(x**2) + B3*(x**3)+ B4*(x**4) + B5*(x**5)
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Certified Regression Statistics
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Standard Deviation
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Parameter Estimate of Estimate
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B0 1.00000000000000 0.000000000000000
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B1 1.00000000000000 0.000000000000000
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B2 1.00000000000000 0.000000000000000
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B3 1.00000000000000 0.000000000000000
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B4 1.00000000000000 0.000000000000000
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B5 1.00000000000000 0.000000000000000
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Residual
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Standard Deviation 0.000000000000000
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R-Squared 1.00000000000000
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Certified Analysis of Variance Table
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Source of Degrees of Sums of Mean
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Variation Freedom Squares Squares F Statistic
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Regression 5 18814317208116.7 3762863441623.33 Infinity
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Residual 15 0.000000000000000 0.000000000000000
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Data: y x
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1 0
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6 1
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63 2
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364 3
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1365 4
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3906 5
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9331 6
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19608 7
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37449 8
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66430 9
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111111 10
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177156 11
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271453 12
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402234 13
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579195 14
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813616 15
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1118481 16
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1508598 17
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2000719 18
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2613660 19
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3368421 20
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