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Type 'q()' to quit R. > x <- array(list(11,8.3,8,8.2,6,8,10,7.9,11,7.6,10,7.6,9,8.3,8,8.4,11,8.4,10,8.4,12,8.4,13,8.6,13,8.9,13,8.8,13,8.3,13,7.5,12,7.2,13,7.4,12,8.8,13,9.3,12,9.3,14,8.7,11,8.2,12,8.3,13,8.5,13,8.6,12,8.5,10,8.2,9,8.1,10,7.9,10,8.6,9,8.7,7,8.7,11,8.5,11,8.4,12,8.5,13,8.7,13,8.7,12,8.6,12,8.5,10,8.3,12,8,12,8.2,12,8.1,10,8.1,13,8,13,7.9,11,7.9,13,8,12,8,11,7.9,12,8,12,7.7,11,7.2,10,7.5,9,7.3,10,7,9,7,6,7,7,7.2,5,7.3,8,7.1,5,6.8,5,6.4,5,6.1,1,6.5,3,7.7,5,7.9,7,7.5,2,6.9,3,6.6,2,6.9),dim=c(2,72),dimnames=list(c('Y','X'),1:72)) > y <- array(NA,dim=c(2,72),dimnames=list(c('Y','X'),1:72)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par3 = 'No Linear Trend' > par2 = 'Do not include Seasonal Dummies' > par1 = '1' > #'GNU S' R Code compiled by R2WASP v. 1.0.44 () > #Author: Prof. Dr. P. Wessa > #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > #Technical description: Write here your technical program description (don't use hard returns!) > library(lattice) > library(lmtest) Loading required package: zoo Attaching package: 'zoo' The following object(s) are masked from package:base : as.Date.numeric > n25 <- 25 #minimum number of obs. for Goldfeld-Quandt test > par1 <- as.numeric(par1) > x <- t(y) > k <- length(x[1,]) > n <- length(x[,1]) > x1 <- cbind(x[,par1], x[,1:k!=par1]) > mycolnames <- c(colnames(x)[par1], colnames(x)[1:k!=par1]) > colnames(x1) <- mycolnames #colnames(x)[par1] > x <- x1 > if (par3 == 'First Differences'){ + x2 <- array(0, dim=c(n-1,k), dimnames=list(1:(n-1), paste('(1-B)',colnames(x),sep=''))) + for (i in 1:n-1) { + for (j in 1:k) { + x2[i,j] <- x[i+1,j] - x[i,j] + } + } + x <- x2 + } > if (par2 == 'Include Monthly Dummies'){ + x2 <- array(0, dim=c(n,11), dimnames=list(1:n, paste('M', seq(1:11), sep =''))) + for (i in 1:11){ + x2[seq(i,n,12),i] <- 1 + } + x <- cbind(x, x2) + } > if (par2 == 'Include Quarterly Dummies'){ + x2 <- array(0, dim=c(n,3), dimnames=list(1:n, paste('Q', seq(1:3), sep =''))) + for (i in 1:3){ + x2[seq(i,n,4),i] <- 1 + } + x <- cbind(x, x2) + } > k <- length(x[1,]) > if (par3 == 'Linear Trend'){ + x <- cbind(x, c(1:n)) + colnames(x)[k+1] <- 't' + } > x Y X 1 11 8.3 2 8 8.2 3 6 8.0 4 10 7.9 5 11 7.6 6 10 7.6 7 9 8.3 8 8 8.4 9 11 8.4 10 10 8.4 11 12 8.4 12 13 8.6 13 13 8.9 14 13 8.8 15 13 8.3 16 13 7.5 17 12 7.2 18 13 7.4 19 12 8.8 20 13 9.3 21 12 9.3 22 14 8.7 23 11 8.2 24 12 8.3 25 13 8.5 26 13 8.6 27 12 8.5 28 10 8.2 29 9 8.1 30 10 7.9 31 10 8.6 32 9 8.7 33 7 8.7 34 11 8.5 35 11 8.4 36 12 8.5 37 13 8.7 38 13 8.7 39 12 8.6 40 12 8.5 41 10 8.3 42 12 8.0 43 12 8.2 44 12 8.1 45 10 8.1 46 13 8.0 47 13 7.9 48 11 7.9 49 13 8.0 50 12 8.0 51 11 7.9 52 12 8.0 53 12 7.7 54 11 7.2 55 10 7.5 56 9 7.3 57 10 7.0 58 9 7.0 59 6 7.0 60 7 7.2 61 5 7.3 62 8 7.1 63 5 6.8 64 5 6.4 65 5 6.1 66 1 6.5 67 3 7.7 68 5 7.9 69 7 7.5 70 2 6.9 71 3 6.6 72 2 6.9 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) X -14.104 3.019 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -6.1438 -1.2808 0.3938 1.4457 4.7619 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -14.1035 3.2639 -4.321 5.03e-05 *** X 3.0191 0.4089 7.383 2.49e-10 *** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 2.402 on 70 degrees of freedom Multiple R-squared: 0.4378, Adjusted R-squared: 0.4298 F-statistic: 54.51 on 1 and 70 DF, p-value: 2.490e-10 > if (n > n25) { + kp3 <- k + 3 + nmkm3 <- n - k - 3 + gqarr <- array(NA, dim=c(nmkm3-kp3+1,3)) + numgqtests <- 0 + numsignificant1 <- 0 + numsignificant5 <- 0 + numsignificant10 <- 0 + for (mypoint in kp3:nmkm3) { + j <- 0 + numgqtests <- numgqtests + 1 + for (myalt in c('greater', 'two.sided', 'less')) { + j <- j + 1 + gqarr[mypoint-kp3+1,j] <- gqtest(mylm, point=mypoint, alternative=myalt)$p.value + } + if (gqarr[mypoint-kp3+1,2] < 0.01) numsignificant1 <- numsignificant1 + 1 + if (gqarr[mypoint-kp3+1,2] < 0.05) numsignificant5 <- numsignificant5 + 1 + if (gqarr[mypoint-kp3+1,2] < 0.10) numsignificant10 <- numsignificant10 + 1 + } + gqarr + } [,1] [,2] [,3] [1,] 0.617893138 0.764213724 0.3821069 [2,] 0.450570539 0.901141078 0.5494295 [3,] 0.310967187 0.621934375 0.6890328 [4,] 0.215235882 0.430471764 0.7847641 [5,] 0.221019535 0.442039070 0.7789805 [6,] 0.153897824 0.307795648 0.8461022 [7,] 0.178055047 0.356110095 0.8219450 [8,] 0.221735709 0.443471417 0.7782643 [9,] 0.187172834 0.374345668 0.8128272 [10,] 0.147813374 0.295626748 0.8521866 [11,] 0.157698469 0.315396938 0.8423015 [12,] 0.288837349 0.577674698 0.7111627 [13,] 0.320140497 0.640280994 0.6798595 [14,] 0.385966057 0.771932115 0.6140339 [15,] 0.320763465 0.641526931 0.6792365 [16,] 0.279995886 0.559991772 0.7200041 [17,] 0.234909267 0.469818534 0.7650907 [18,] 0.240279255 0.480558510 0.7597207 [19,] 0.184539996 0.369079993 0.8154600 [20,] 0.143403529 0.286807059 0.8565965 [21,] 0.121054542 0.242109084 0.8789455 [22,] 0.098026283 0.196052565 0.9019737 [23,] 0.070422685 0.140845370 0.9295773 [24,] 0.054032735 0.108065469 0.9459673 [25,] 0.049679209 0.099358418 0.9503208 [26,] 0.035272951 0.070545903 0.9647270 [27,] 0.029932790 0.059865580 0.9700672 [28,] 0.039849851 0.079699701 0.9601501 [29,] 0.150255138 0.300510277 0.8497449 [30,] 0.119053890 0.238107781 0.8809461 [31,] 0.090875195 0.181750390 0.9091248 [32,] 0.068601937 0.137203874 0.9313981 [33,] 0.055747617 0.111495234 0.9442524 [34,] 0.044412209 0.088824419 0.9555878 [35,] 0.032818656 0.065637312 0.9671813 [36,] 0.023410726 0.046821452 0.9765893 [37,] 0.019803460 0.039606921 0.9801965 [38,] 0.014229244 0.028458488 0.9857708 [39,] 0.009470574 0.018941149 0.9905294 [40,] 0.006276703 0.012553405 0.9937233 [41,] 0.004404515 0.008809030 0.9955955 [42,] 0.004037971 0.008075943 0.9959620 [43,] 0.004251314 0.008502629 0.9957487 [44,] 0.002575267 0.005150534 0.9974247 [45,] 0.002618376 0.005236752 0.9973816 [46,] 0.001920573 0.003841145 0.9980794 [47,] 0.001243954 0.002487907 0.9987560 [48,] 0.001103989 0.002207977 0.9988960 [49,] 0.001951550 0.003903101 0.9980484 [50,] 0.005051471 0.010102943 0.9949485 [51,] 0.007699910 0.015399819 0.9923001 [52,] 0.011536255 0.023072510 0.9884637 [53,] 0.044805775 0.089611550 0.9551942 [54,] 0.124852669 0.249705339 0.8751473 [55,] 0.149011581 0.298023161 0.8509884 [56,] 0.187854296 0.375708593 0.8121457 [57,] 0.195763070 0.391526141 0.8042369 [58,] 0.387662613 0.775325226 0.6123374 [59,] 0.369437667 0.738875334 0.6305623 [60,] 0.370461876 0.740923752 0.6295381 [61,] 0.607095074 0.785809851 0.3929049 [62,] 0.557847989 0.884304022 0.4421520 [63,] 0.617965525 0.764068950 0.3820345 > postscript(file="/var/www/html/rcomp/tmp/1eqyh1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(x[,1], type='l', main='Actuals and Interpolation', ylab='value of Actuals and Interpolation (dots)', xlab='time or index') > points(x[,1]-mysum$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2wymf1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/3fbak1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4m3q51260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/54nu61260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$resid, main='Residual Normal Q-Q Plot') > qqline(mysum$resid) > grid() > dev.off() null device 1 > (myerror <- as.ts(mysum$resid)) Time Series: Start = 1 End = 72 Frequency = 1 1 2 3 4 5 6 0.04471838 -2.65336817 -4.04954126 0.25237219 2.15811255 1.15811255 7 8 9 10 11 12 -1.95528162 -3.25719508 -0.25719508 -1.25719508 0.74280492 1.13897802 13 14 15 16 17 18 0.23323765 0.53515111 2.04471838 4.46002601 4.36576637 4.76193946 19 20 21 22 23 24 -0.46484889 -0.97441616 -1.97441616 1.83706456 0.34663183 1.04471838 25 26 27 28 29 30 1.44089147 1.13897802 0.44089147 -0.65336817 -1.35145472 0.25237219 31 32 33 34 35 36 -1.86102198 -3.16293544 -5.16293544 -0.55910853 -0.25719508 0.44089147 37 38 39 40 41 42 0.83706456 0.83706456 0.13897802 0.44089147 -0.95528162 1.95045874 43 44 45 46 47 48 1.34663183 1.64854528 -0.35145472 2.95045874 3.25237219 1.25237219 49 50 51 52 53 54 2.95045874 1.95045874 1.25237219 1.95045874 2.85619910 3.36576637 55 56 57 58 59 60 1.46002601 1.06385291 2.96959328 1.96959328 -1.03040672 -0.63423363 61 62 63 64 65 66 -2.93614709 0.66767982 -1.42657982 -0.21892600 0.68681436 -4.52083946 67 68 69 70 71 72 -6.14380090 -4.74762781 -1.53997399 -4.72849327 -2.82275291 -4.72849327 > postscript(file="/var/www/html/rcomp/tmp/6ndu11260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > dum <- cbind(lag(myerror,k=1),myerror) > dum Time Series: Start = 0 End = 72 Frequency = 1 lag(myerror, k = 1) myerror 0 0.04471838 NA 1 -2.65336817 0.04471838 2 -4.04954126 -2.65336817 3 0.25237219 -4.04954126 4 2.15811255 0.25237219 5 1.15811255 2.15811255 6 -1.95528162 1.15811255 7 -3.25719508 -1.95528162 8 -0.25719508 -3.25719508 9 -1.25719508 -0.25719508 10 0.74280492 -1.25719508 11 1.13897802 0.74280492 12 0.23323765 1.13897802 13 0.53515111 0.23323765 14 2.04471838 0.53515111 15 4.46002601 2.04471838 16 4.36576637 4.46002601 17 4.76193946 4.36576637 18 -0.46484889 4.76193946 19 -0.97441616 -0.46484889 20 -1.97441616 -0.97441616 21 1.83706456 -1.97441616 22 0.34663183 1.83706456 23 1.04471838 0.34663183 24 1.44089147 1.04471838 25 1.13897802 1.44089147 26 0.44089147 1.13897802 27 -0.65336817 0.44089147 28 -1.35145472 -0.65336817 29 0.25237219 -1.35145472 30 -1.86102198 0.25237219 31 -3.16293544 -1.86102198 32 -5.16293544 -3.16293544 33 -0.55910853 -5.16293544 34 -0.25719508 -0.55910853 35 0.44089147 -0.25719508 36 0.83706456 0.44089147 37 0.83706456 0.83706456 38 0.13897802 0.83706456 39 0.44089147 0.13897802 40 -0.95528162 0.44089147 41 1.95045874 -0.95528162 42 1.34663183 1.95045874 43 1.64854528 1.34663183 44 -0.35145472 1.64854528 45 2.95045874 -0.35145472 46 3.25237219 2.95045874 47 1.25237219 3.25237219 48 2.95045874 1.25237219 49 1.95045874 2.95045874 50 1.25237219 1.95045874 51 1.95045874 1.25237219 52 2.85619910 1.95045874 53 3.36576637 2.85619910 54 1.46002601 3.36576637 55 1.06385291 1.46002601 56 2.96959328 1.06385291 57 1.96959328 2.96959328 58 -1.03040672 1.96959328 59 -0.63423363 -1.03040672 60 -2.93614709 -0.63423363 61 0.66767982 -2.93614709 62 -1.42657982 0.66767982 63 -0.21892600 -1.42657982 64 0.68681436 -0.21892600 65 -4.52083946 0.68681436 66 -6.14380090 -4.52083946 67 -4.74762781 -6.14380090 68 -1.53997399 -4.74762781 69 -4.72849327 -1.53997399 70 -2.82275291 -4.72849327 71 -4.72849327 -2.82275291 72 NA -4.72849327 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -2.6533682 0.04471838 [2,] -4.0495413 -2.65336817 [3,] 0.2523722 -4.04954126 [4,] 2.1581126 0.25237219 [5,] 1.1581126 2.15811255 [6,] -1.9552816 1.15811255 [7,] -3.2571951 -1.95528162 [8,] -0.2571951 -3.25719508 [9,] -1.2571951 -0.25719508 [10,] 0.7428049 -1.25719508 [11,] 1.1389780 0.74280492 [12,] 0.2332377 1.13897802 [13,] 0.5351511 0.23323765 [14,] 2.0447184 0.53515111 [15,] 4.4600260 2.04471838 [16,] 4.3657664 4.46002601 [17,] 4.7619395 4.36576637 [18,] -0.4648489 4.76193946 [19,] -0.9744162 -0.46484889 [20,] -1.9744162 -0.97441616 [21,] 1.8370646 -1.97441616 [22,] 0.3466318 1.83706456 [23,] 1.0447184 0.34663183 [24,] 1.4408915 1.04471838 [25,] 1.1389780 1.44089147 [26,] 0.4408915 1.13897802 [27,] -0.6533682 0.44089147 [28,] -1.3514547 -0.65336817 [29,] 0.2523722 -1.35145472 [30,] -1.8610220 0.25237219 [31,] -3.1629354 -1.86102198 [32,] -5.1629354 -3.16293544 [33,] -0.5591085 -5.16293544 [34,] -0.2571951 -0.55910853 [35,] 0.4408915 -0.25719508 [36,] 0.8370646 0.44089147 [37,] 0.8370646 0.83706456 [38,] 0.1389780 0.83706456 [39,] 0.4408915 0.13897802 [40,] -0.9552816 0.44089147 [41,] 1.9504587 -0.95528162 [42,] 1.3466318 1.95045874 [43,] 1.6485453 1.34663183 [44,] -0.3514547 1.64854528 [45,] 2.9504587 -0.35145472 [46,] 3.2523722 2.95045874 [47,] 1.2523722 3.25237219 [48,] 2.9504587 1.25237219 [49,] 1.9504587 2.95045874 [50,] 1.2523722 1.95045874 [51,] 1.9504587 1.25237219 [52,] 2.8561991 1.95045874 [53,] 3.3657664 2.85619910 [54,] 1.4600260 3.36576637 [55,] 1.0638529 1.46002601 [56,] 2.9695933 1.06385291 [57,] 1.9695933 2.96959328 [58,] -1.0304067 1.96959328 [59,] -0.6342336 -1.03040672 [60,] -2.9361471 -0.63423363 [61,] 0.6676798 -2.93614709 [62,] -1.4265798 0.66767982 [63,] -0.2189260 -1.42657982 [64,] 0.6868144 -0.21892600 [65,] -4.5208395 0.68681436 [66,] -6.1438009 -4.52083946 [67,] -4.7476278 -6.14380090 [68,] -1.5399740 -4.74762781 [69,] -4.7284933 -1.53997399 [70,] -2.8227529 -4.72849327 [71,] -4.7284933 -2.82275291 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -2.6533682 0.04471838 2 -4.0495413 -2.65336817 3 0.2523722 -4.04954126 4 2.1581126 0.25237219 5 1.1581126 2.15811255 6 -1.9552816 1.15811255 7 -3.2571951 -1.95528162 8 -0.2571951 -3.25719508 9 -1.2571951 -0.25719508 10 0.7428049 -1.25719508 11 1.1389780 0.74280492 12 0.2332377 1.13897802 13 0.5351511 0.23323765 14 2.0447184 0.53515111 15 4.4600260 2.04471838 16 4.3657664 4.46002601 17 4.7619395 4.36576637 18 -0.4648489 4.76193946 19 -0.9744162 -0.46484889 20 -1.9744162 -0.97441616 21 1.8370646 -1.97441616 22 0.3466318 1.83706456 23 1.0447184 0.34663183 24 1.4408915 1.04471838 25 1.1389780 1.44089147 26 0.4408915 1.13897802 27 -0.6533682 0.44089147 28 -1.3514547 -0.65336817 29 0.2523722 -1.35145472 30 -1.8610220 0.25237219 31 -3.1629354 -1.86102198 32 -5.1629354 -3.16293544 33 -0.5591085 -5.16293544 34 -0.2571951 -0.55910853 35 0.4408915 -0.25719508 36 0.8370646 0.44089147 37 0.8370646 0.83706456 38 0.1389780 0.83706456 39 0.4408915 0.13897802 40 -0.9552816 0.44089147 41 1.9504587 -0.95528162 42 1.3466318 1.95045874 43 1.6485453 1.34663183 44 -0.3514547 1.64854528 45 2.9504587 -0.35145472 46 3.2523722 2.95045874 47 1.2523722 3.25237219 48 2.9504587 1.25237219 49 1.9504587 2.95045874 50 1.2523722 1.95045874 51 1.9504587 1.25237219 52 2.8561991 1.95045874 53 3.3657664 2.85619910 54 1.4600260 3.36576637 55 1.0638529 1.46002601 56 2.9695933 1.06385291 57 1.9695933 2.96959328 58 -1.0304067 1.96959328 59 -0.6342336 -1.03040672 60 -2.9361471 -0.63423363 61 0.6676798 -2.93614709 62 -1.4265798 0.66767982 63 -0.2189260 -1.42657982 64 0.6868144 -0.21892600 65 -4.5208395 0.68681436 66 -6.1438009 -4.52083946 67 -4.7476278 -6.14380090 68 -1.5399740 -4.74762781 69 -4.7284933 -1.53997399 70 -2.8227529 -4.72849327 71 -4.7284933 -2.82275291 > plot(z,main=paste('Residual Lag plot, lowess, and regression line'), ylab='values of Residuals', xlab='lagged values of Residuals') > lines(lowess(z)) > abline(lm(z)) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/78cfs1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8t7cr1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/96cth1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10kwhy1260365582.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$coefficients[i,1] > 0) myeq <- paste(myeq, '+', '') + myeq <- paste(myeq, mysum$coefficients[i,1], sep=' ') + if (rownames(mysum$coefficients)[i] != '(Intercept)') { + myeq <- paste(myeq, rownames(mysum$coefficients)[i], sep='') + if (rownames(mysum$coefficients)[i] != 't') myeq <- paste(myeq, '[t]', sep='') + } + } > myeq <- paste(myeq, ' + e[t]') > a<-table.row.start(a) > a<-table.element(a, myeq) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/11le4t1260365582.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/ols1.htm','Multiple Linear Regression - Ordinary Least Squares',''), 6, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Variable',header=TRUE) > a<-table.element(a,'Parameter',header=TRUE) > a<-table.element(a,'S.D.',header=TRUE) > a<-table.element(a,'T-STAT
H0: parameter = 0',header=TRUE) > a<-table.element(a,'2-tail p-value',header=TRUE) > a<-table.element(a,'1-tail p-value',header=TRUE) > a<-table.row.end(a) > for (i in 1:k){ + a<-table.row.start(a) + a<-table.element(a,rownames(mysum$coefficients)[i],header=TRUE) + a<-table.element(a,mysum$coefficients[i,1]) + a<-table.element(a, round(mysum$coefficients[i,2],6)) + a<-table.element(a, round(mysum$coefficients[i,3],4)) + a<-table.element(a, round(mysum$coefficients[i,4],6)) + a<-table.element(a, round(mysum$coefficients[i,4]/2,6)) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/12uhfs1260365582.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Regression Statistics', 2, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Multiple R',1,TRUE) > a<-table.element(a, sqrt(mysum$r.squared)) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'R-squared',1,TRUE) > a<-table.element(a, mysum$r.squared) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Adjusted R-squared',1,TRUE) > a<-table.element(a, mysum$adj.r.squared) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'F-TEST (value)',1,TRUE) > a<-table.element(a, mysum$fstatistic[1]) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'F-TEST (DF numerator)',1,TRUE) > a<-table.element(a, mysum$fstatistic[2]) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'F-TEST (DF denominator)',1,TRUE) > a<-table.element(a, mysum$fstatistic[3]) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'p-value',1,TRUE) > a<-table.element(a, 1-pf(mysum$fstatistic[1],mysum$fstatistic[2],mysum$fstatistic[3])) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Residual Statistics', 2, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Residual Standard Deviation',1,TRUE) > a<-table.element(a, mysum$sigma) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Sum Squared Residuals',1,TRUE) > a<-table.element(a, sum(myerror*myerror)) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/13ndry1260365582.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Actuals, Interpolation, and Residuals', 4, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Time or Index', 1, TRUE) > a<-table.element(a, 'Actuals', 1, TRUE) > a<-table.element(a, 'Interpolation
Forecast', 1, TRUE) > a<-table.element(a, 'Residuals
Prediction Error', 1, TRUE) > a<-table.row.end(a) > for (i in 1:n) { + a<-table.row.start(a) + a<-table.element(a,i, 1, TRUE) + a<-table.element(a,x[i]) + a<-table.element(a,x[i]-mysum$resid[i]) + a<-table.element(a,mysum$resid[i]) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/14c1xz1260365582.tab") > if (n > n25) { + a<-table.start() + a<-table.row.start(a) + a<-table.element(a,'Goldfeld-Quandt test for Heteroskedasticity',4,TRUE) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'p-values',header=TRUE) + a<-table.element(a,'Alternative Hypothesis',3,header=TRUE) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'breakpoint index',header=TRUE) + a<-table.element(a,'greater',header=TRUE) + a<-table.element(a,'2-sided',header=TRUE) + a<-table.element(a,'less',header=TRUE) + a<-table.row.end(a) + for (mypoint in kp3:nmkm3) { + a<-table.row.start(a) + a<-table.element(a,mypoint,header=TRUE) + a<-table.element(a,gqarr[mypoint-kp3+1,1]) + a<-table.element(a,gqarr[mypoint-kp3+1,2]) + a<-table.element(a,gqarr[mypoint-kp3+1,3]) + a<-table.row.end(a) + } + a<-table.end(a) + table.save(a,file="/var/www/html/rcomp/tmp/15e7cg1260365582.tab") + a<-table.start() + a<-table.row.start(a) + a<-table.element(a,'Meta Analysis of Goldfeld-Quandt test for Heteroskedasticity',4,TRUE) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'Description',header=TRUE) + a<-table.element(a,'# significant tests',header=TRUE) + a<-table.element(a,'% significant tests',header=TRUE) + a<-table.element(a,'OK/NOK',header=TRUE) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'1% type I error level',header=TRUE) + a<-table.element(a,numsignificant1) + a<-table.element(a,numsignificant1/numgqtests) + if (numsignificant1/numgqtests < 0.01) dum <- 'OK' else dum <- 'NOK' + a<-table.element(a,dum) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'5% type I error level',header=TRUE) + a<-table.element(a,numsignificant5) + a<-table.element(a,numsignificant5/numgqtests) + if (numsignificant5/numgqtests < 0.05) dum <- 'OK' else dum <- 'NOK' + a<-table.element(a,dum) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'10% type I error level',header=TRUE) + a<-table.element(a,numsignificant10) + a<-table.element(a,numsignificant10/numgqtests) + if (numsignificant10/numgqtests < 0.1) dum <- 'OK' else dum <- 'NOK' + a<-table.element(a,dum) + a<-table.row.end(a) + a<-table.end(a) + table.save(a,file="/var/www/html/rcomp/tmp/16q0kq1260365582.tab") + } > system("convert tmp/1eqyh1260365582.ps tmp/1eqyh1260365582.png") > system("convert tmp/2wymf1260365582.ps tmp/2wymf1260365582.png") > system("convert tmp/3fbak1260365582.ps tmp/3fbak1260365582.png") > system("convert tmp/4m3q51260365582.ps tmp/4m3q51260365582.png") > system("convert tmp/54nu61260365582.ps tmp/54nu61260365582.png") > system("convert tmp/6ndu11260365582.ps tmp/6ndu11260365582.png") > system("convert tmp/78cfs1260365582.ps tmp/78cfs1260365582.png") > system("convert tmp/8t7cr1260365582.ps tmp/8t7cr1260365582.png") > system("convert tmp/96cth1260365582.ps tmp/96cth1260365582.png") > system("convert tmp/10kwhy1260365582.ps tmp/10kwhy1260365582.png") > > > proc.time() user system elapsed 2.599 1.569 3.637