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