DataFit version 8.0.32
Results from project "c:\documents and settings\a102a\desktop\sims.dft"
Equation ID: a*x^4+b*x^3+c*x^2+d*x+e
Model Definition:
Y = a*x^4+b*x^3+c*x^2+d*x+e
Number of observations = 14
Number of missing observations = 0
Solver type: Linear
Sum of Residuals = 0.64574909955045
Average Residual = 0.046124935682175
Residual Sum of Squares (Absolute) = 75.2739465921368
Residual Sum of Squares (Relative) = 75.2739465921368
Standard Error of the Estimate = 2.8920186450939
Coefficient of Multiple Determination (R^2) = 0.9961366457
Proportion of Variance Explained = 99.61366457%
Adjusted coefficient of multiple determination (Ra^2) = 0.9944195993
Durbin-Watson statistic = 2.14902757013756
Regression Variable Results
Variable	Value	Standard Error	t-ratio	Prob(t)
a	-4.166130052E-017	2.243946701E-017	-1.856608292	0.09633
b	1.986711473E-012	2.035533024E-012	0.9760153479	0.35456
c	1.921309314E-008	5.77873048E-008	0.3324794816	0.74714
d	0.001534144299	0.0005694018314	2.694308684	0.02462
e	-0.3713947813	2.263680133	-0.1640668114	0.8733
68% Confidence Intervals
Variable	Value	68% (+/-)	Lower Limit	Upper Limit
a	-4.166130052E-017	2.361753903E-017	-6.527883954E-017	-1.804376149E-017
b	1.986711473E-012	2.142398508E-012	-1.556870351E-013	4.129109981E-012
c	1.921309314E-008	6.08211383E-008	-4.160804516E-008	8.003423145E-008
d	0.001534144299	0.0005992954276	0.0009348488714	0.002133439727
e	-0.3713947813	2.38252334	-2.753918121	2.011128559
90% Confidence Intervals
Variable	Value	90% (+/-)	Lower Limit	Upper Limit
a	-4.166130052E-017	4.113378697E-017	-8.279508749E-017	-5.275135467E-019
b	1.986711473E-012	3.731335587E-012	-1.744624114E-012	5.71804706E-012
c	1.921309314E-008	1.059299084E-007	-8.671681529E-008	1.251430016E-007
d	0.001534144299	0.001043770497	0.0004903738018	0.002577914796
e	-0.3713947813	4.149552052	-4.520946833	3.778157271
95% Confidence Intervals
Variable	Value	95% (+/-)	Lower Limit	Upper Limit
a	-4.166130052E-017	5.076256226E-017	-9.242386278E-017	9.101261746E-018
b	1.986711473E-012	4.604782807E-012	-2.618071335E-012	6.59149428E-012
c	1.921309314E-008	1.307264409E-007	-1.115133478E-007	1.499395341E-007
d	0.001534144299	0.001288100823	0.0002460434759	0.002822245122
e	-0.3713947813	5.120897197	-5.492291978	4.749502416
99% Confidence Intervals
Variable	Value	99% (+/-)	Lower Limit	Upper Limit
a	-4.166130052E-017	7.292377988E-017	-1.145850804E-016	3.126247936E-017
b	1.986711473E-012	6.615075222E-012	-4.628363749E-012	8.601786695E-012
c	1.921309314E-008	1.877971831E-007	-1.6858409E-007	2.070102763E-007
d	0.001534144299	0.001850442072	-0.0003162977728	0.003384586371
e	-0.3713947813	7.356507696	-7.727902478	6.985112915
Variance Analysis
Source	DF	Sum of Squares	Mean Square	F Ratio	Prob(F)
Regression	4	19408.81695	4852.204237	580.1454568	0
Error	9	75.27394659	8.363771844
Total	13	19484.09089