DataFit version 8.0.32 Results from project "e:\upload\triangulations.dft" Equation ID: a+b*x*log(x) Model Definition: Y = a+b*x*log(x) Number of observations = 16 Number of missing observations = 0 Solver type: Nonlinear Nonlinear iteration limit = 250 Diverging nonlinear iteration limit =10 Number of nonlinear iterations performed = 11 Residual tolerance = 0.0000000001 Sum of Residuals = -1.77635683940025E-14 Average Residual = -1.11022302462516E-15 Residual Sum of Squares (Absolute) = 40.1036889575217 Residual Sum of Squares (Relative) = 40.1036889575217 Standard Error of the Estimate = 1.69249792060479 Coefficient of Multiple Determination (R^2) = 0.9896730723 Proportion of Variance Explained = 98.96730723% Adjusted coefficient of multiple determination (Ra^2) = 0.9889354347 Durbin-Watson statistic = 1.42474975980954 Regression Variable Results Variable Value Standard Error t-ratio Prob(t) a -0.6778215091 0.586385157 -1.155932242 0.26706 b 0.0001165078365 3.180759332E-006 36.62893803 0.0 68% Confidence Intervals Variable Value 68% (+/-) Lower Limit Upper Limit a -0.6778215091 0.6046217354 -1.282443244 -0.07319977367 b 0.0001165078365 3.279680947E-006 0.0001132281555 0.0001197875174 90% Confidence Intervals Variable Value 90% (+/-) Lower Limit Upper Limit a -0.6778215091 1.032800177 -1.710621686 0.354978668 b 0.0001165078365 5.602271411E-006 0.000110905565 0.0001221101079 95% Confidence Intervals Variable Value 95% (+/-) Lower Limit Upper Limit a -0.6778215091 1.257678885 -1.935500394 0.5798573757 b 0.0001165078365 6.822092615E-006 0.0001096857438 0.0001233299291 99% Confidence Intervals Variable Value 99% (+/-) Lower Limit Upper Limit a -0.6778215091 1.745551335 -2.423372844 1.067729826 b 0.0001165078365 9.468484379E-006 0.0001070393521 0.0001259763208 Variance Analysis Source DF Sum of Squares Mean Square F Ratio Prob(F) Regression 1 3843.305811 3843.305811 1341.679101 0 Error 14 40.10368896 2.864549211 Total 15 3883.4095