y standard error of the estimateSEE Coefficients Estimate Slides: 31 Download presentation 估計y的條件標準差, standard error of the estimate(SEE) 交通 具與手機費用 Coefficients: Estimate S. E. t Pr(>|t|) (Intercept) 978. 42 46. 47 21. 06 <. 01 trans. n -240. 55 20. 50 -11. 73 <. 01 l Residual standard error: 194. 5 on 269 degrees of freedom 交通 具與手機費用 sse<-sqrt(sum(m 1$residuals^2)/269) diff. x<-trans. n-mean(trans. n) se. b<-sse/sqrt(sum(diff. x^2)) se. b 20. 5026 原始模型及去掉特殊值模型 Coef. (Intercept) BUSHvote Estimate Std. Error t value 45. 2899 54. 4794 0. 831 4. 9168 0. 7644 6. 432 Pr(>|t|) 0. 409 1. 73 e-08 *** Estimate Std. Error t value Pr(>|t|) 65. 5735 17. 3304 3. 784 0. 000343 *** 3. 4819 0. 2501 13. 923 < 2 e-16 *** 預測值 觀察值 預測值 差 Bush 152846 796(原始 迴歸線) = 3407 -796 = 2610 Buchanan 3407 597(去掉 Palm Beach) = 3407 -597 = 2809 Standard error of the estimateStandard errorAlternating series error estimateExample of hypothesis testingError aleatorioType 1 error vs type 2 error exampleDuring error reporting, icmp always reports error messagesO'general ac error code listAbsolute error of rulerSesgo de seleccionType 1 error vs type 2 error exampleCrc examplePower swriesRound off and truncation errorCdmvt problemsHow to do percent errorError sistematicoError absolut i error relatiuUnstandardized coefficientsWhat is the formula of chemicalFourier seriesTerms, factors, & coefficientsSolve multi-step equations with fractional coefficientsCanonical discriminant analysis spssEquating coefficientsIdentifying terms, factors and coefficients worksheetExpand the quotient by partial fractions.Series de fourierTerms with the same literal coefficientsChemical equations coefficients and subscriptsMatlab fourier series coefficientsDfs coefficients