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Type 'q()' to quit R. > x <- array(list(112.3 + ,1 + ,117.2 + ,96.8 + ,80 + ,117.3 + ,1 + ,112.3 + ,117.2 + ,96.8 + ,111.1 + ,1 + ,117.3 + ,112.3 + ,117.2 + ,102.2 + ,1 + ,111.1 + ,117.3 + ,112.3 + ,104.3 + ,1 + ,102.2 + ,111.1 + ,117.3 + ,122.9 + ,0 + ,104.3 + ,102.2 + ,111.1 + ,107.6 + ,0 + ,122.9 + ,104.3 + ,102.2 + ,121.3 + ,0 + ,107.6 + ,122.9 + ,104.3 + ,131.5 + ,0 + ,121.3 + ,107.6 + ,122.9 + ,89 + ,0 + ,131.5 + ,121.3 + ,107.6 + ,104.4 + ,0 + ,89 + ,131.5 + ,121.3 + ,128.9 + ,0 + ,104.4 + ,89 + ,131.5 + ,135.9 + ,0 + ,128.9 + ,104.4 + ,89 + ,133.3 + ,0 + ,135.9 + ,128.9 + ,104.4 + ,121.3 + ,0 + ,133.3 + ,135.9 + ,128.9 + ,120.5 + ,0 + ,121.3 + ,133.3 + ,135.9 + ,120.4 + ,0 + ,120.5 + ,121.3 + ,133.3 + ,137.9 + ,0 + ,120.4 + ,120.5 + ,121.3 + ,126.1 + ,0 + ,137.9 + ,120.4 + ,120.5 + ,133.2 + ,0 + ,126.1 + ,137.9 + ,120.4 + ,151.1 + ,0 + ,133.2 + ,126.1 + ,137.9 + ,105 + ,0 + ,151.1 + ,133.2 + ,126.1 + ,119 + ,0 + ,105 + ,151.1 + ,133.2 + ,140.4 + ,0 + ,119 + ,105 + ,151.1 + ,156.6 + ,1 + ,140.4 + ,119 + ,105 + ,137.1 + ,1 + ,156.6 + ,140.4 + ,119 + ,122.7 + ,1 + ,137.1 + ,156.6 + ,140.4 + ,125.8 + ,1 + ,122.7 + ,137.1 + ,156.6 + ,139.3 + ,1 + ,125.8 + ,122.7 + ,137.1 + ,134.9 + ,1 + ,139.3 + ,125.8 + ,122.7 + ,149.2 + ,1 + ,134.9 + ,139.3 + ,125.8 + ,132.3 + ,1 + ,149.2 + ,134.9 + ,139.3 + ,149 + ,1 + ,132.3 + ,149.2 + ,134.9 + ,117.2 + ,1 + ,149 + ,132.3 + ,149.2 + ,119.6 + ,1 + ,117.2 + ,149 + ,132.3 + ,152 + ,1 + ,119.6 + ,117.2 + ,149 + ,149.4 + ,1 + ,152 + ,119.6 + ,117.2 + ,127.3 + ,1 + ,149.4 + ,152 + ,119.6 + ,114.1 + ,1 + ,127.3 + ,149.4 + ,152 + ,102.1 + ,1 + ,114.1 + ,127.3 + ,149.4 + ,107.7 + ,1 + ,102.1 + ,114.1 + ,127.3 + ,104.4 + ,1 + ,107.7 + ,102.1 + ,114.1 + ,102.1 + ,1 + ,104.4 + ,107.7 + ,102.1 + ,96 + ,1 + ,102.1 + ,104.4 + ,107.7 + ,109.3 + ,1 + ,96 + ,102.1 + ,104.4 + ,90 + ,1 + ,109.3 + ,96 + ,102.1 + ,83.9 + ,1 + ,90 + ,109.3 + ,96 + ,112 + ,1 + ,83.9 + ,90 + ,109.3 + ,114.3 + ,1 + ,112 + ,83.9 + ,90 + ,103.6 + ,1 + ,114.3 + ,112 + ,83.9 + ,91.7 + ,1 + ,103.6 + ,114.3 + ,112 + ,80.8 + ,1 + ,91.7 + ,103.6 + ,114.3 + ,87.2 + ,1 + ,80.8 + ,91.7 + ,103.6 + ,109.2 + ,1 + ,87.2 + ,80.8 + ,91.7 + ,102.7 + ,1 + ,109.2 + ,87.2 + ,80.8 + ,95.1 + ,1 + ,102.7 + ,109.2 + ,87.2 + ,117.5 + ,1 + ,95.1 + ,102.7 + ,109.2 + ,85.1 + ,1 + ,117.5 + ,95.1 + ,102.7 + ,92.1 + ,1 + ,85.1 + ,117.5 + ,95.1 + ,113.5 + ,1 + ,92.1 + ,85.1 + ,117.5) + ,dim=c(5 + ,60) + ,dimnames=list(c('Y' + ,'X' + ,'Y1' + ,'Y2' + ,'Y3') + ,1:60)) > y <- array(NA,dim=c(5,60),dimnames=list(c('Y','X','Y1','Y2','Y3'),1:60)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par3 = 'Linear Trend' > par2 = 'Include Monthly 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 Y1 Y2 Y3 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 t 1 112.3 1 117.2 96.8 80.0 1 0 0 0 0 0 0 0 0 0 0 1 2 117.3 1 112.3 117.2 96.8 0 1 0 0 0 0 0 0 0 0 0 2 3 111.1 1 117.3 112.3 117.2 0 0 1 0 0 0 0 0 0 0 0 3 4 102.2 1 111.1 117.3 112.3 0 0 0 1 0 0 0 0 0 0 0 4 5 104.3 1 102.2 111.1 117.3 0 0 0 0 1 0 0 0 0 0 0 5 6 122.9 0 104.3 102.2 111.1 0 0 0 0 0 1 0 0 0 0 0 6 7 107.6 0 122.9 104.3 102.2 0 0 0 0 0 0 1 0 0 0 0 7 8 121.3 0 107.6 122.9 104.3 0 0 0 0 0 0 0 1 0 0 0 8 9 131.5 0 121.3 107.6 122.9 0 0 0 0 0 0 0 0 1 0 0 9 10 89.0 0 131.5 121.3 107.6 0 0 0 0 0 0 0 0 0 1 0 10 11 104.4 0 89.0 131.5 121.3 0 0 0 0 0 0 0 0 0 0 1 11 12 128.9 0 104.4 89.0 131.5 0 0 0 0 0 0 0 0 0 0 0 12 13 135.9 0 128.9 104.4 89.0 1 0 0 0 0 0 0 0 0 0 0 13 14 133.3 0 135.9 128.9 104.4 0 1 0 0 0 0 0 0 0 0 0 14 15 121.3 0 133.3 135.9 128.9 0 0 1 0 0 0 0 0 0 0 0 15 16 120.5 0 121.3 133.3 135.9 0 0 0 1 0 0 0 0 0 0 0 16 17 120.4 0 120.5 121.3 133.3 0 0 0 0 1 0 0 0 0 0 0 17 18 137.9 0 120.4 120.5 121.3 0 0 0 0 0 1 0 0 0 0 0 18 19 126.1 0 137.9 120.4 120.5 0 0 0 0 0 0 1 0 0 0 0 19 20 133.2 0 126.1 137.9 120.4 0 0 0 0 0 0 0 1 0 0 0 20 21 151.1 0 133.2 126.1 137.9 0 0 0 0 0 0 0 0 1 0 0 21 22 105.0 0 151.1 133.2 126.1 0 0 0 0 0 0 0 0 0 1 0 22 23 119.0 0 105.0 151.1 133.2 0 0 0 0 0 0 0 0 0 0 1 23 24 140.4 0 119.0 105.0 151.1 0 0 0 0 0 0 0 0 0 0 0 24 25 156.6 1 140.4 119.0 105.0 1 0 0 0 0 0 0 0 0 0 0 25 26 137.1 1 156.6 140.4 119.0 0 1 0 0 0 0 0 0 0 0 0 26 27 122.7 1 137.1 156.6 140.4 0 0 1 0 0 0 0 0 0 0 0 27 28 125.8 1 122.7 137.1 156.6 0 0 0 1 0 0 0 0 0 0 0 28 29 139.3 1 125.8 122.7 137.1 0 0 0 0 1 0 0 0 0 0 0 29 30 134.9 1 139.3 125.8 122.7 0 0 0 0 0 1 0 0 0 0 0 30 31 149.2 1 134.9 139.3 125.8 0 0 0 0 0 0 1 0 0 0 0 31 32 132.3 1 149.2 134.9 139.3 0 0 0 0 0 0 0 1 0 0 0 32 33 149.0 1 132.3 149.2 134.9 0 0 0 0 0 0 0 0 1 0 0 33 34 117.2 1 149.0 132.3 149.2 0 0 0 0 0 0 0 0 0 1 0 34 35 119.6 1 117.2 149.0 132.3 0 0 0 0 0 0 0 0 0 0 1 35 36 152.0 1 119.6 117.2 149.0 0 0 0 0 0 0 0 0 0 0 0 36 37 149.4 1 152.0 119.6 117.2 1 0 0 0 0 0 0 0 0 0 0 37 38 127.3 1 149.4 152.0 119.6 0 1 0 0 0 0 0 0 0 0 0 38 39 114.1 1 127.3 149.4 152.0 0 0 1 0 0 0 0 0 0 0 0 39 40 102.1 1 114.1 127.3 149.4 0 0 0 1 0 0 0 0 0 0 0 40 41 107.7 1 102.1 114.1 127.3 0 0 0 0 1 0 0 0 0 0 0 41 42 104.4 1 107.7 102.1 114.1 0 0 0 0 0 1 0 0 0 0 0 42 43 102.1 1 104.4 107.7 102.1 0 0 0 0 0 0 1 0 0 0 0 43 44 96.0 1 102.1 104.4 107.7 0 0 0 0 0 0 0 1 0 0 0 44 45 109.3 1 96.0 102.1 104.4 0 0 0 0 0 0 0 0 1 0 0 45 46 90.0 1 109.3 96.0 102.1 0 0 0 0 0 0 0 0 0 1 0 46 47 83.9 1 90.0 109.3 96.0 0 0 0 0 0 0 0 0 0 0 1 47 48 112.0 1 83.9 90.0 109.3 0 0 0 0 0 0 0 0 0 0 0 48 49 114.3 1 112.0 83.9 90.0 1 0 0 0 0 0 0 0 0 0 0 49 50 103.6 1 114.3 112.0 83.9 0 1 0 0 0 0 0 0 0 0 0 50 51 91.7 1 103.6 114.3 112.0 0 0 1 0 0 0 0 0 0 0 0 51 52 80.8 1 91.7 103.6 114.3 0 0 0 1 0 0 0 0 0 0 0 52 53 87.2 1 80.8 91.7 103.6 0 0 0 0 1 0 0 0 0 0 0 53 54 109.2 1 87.2 80.8 91.7 0 0 0 0 0 1 0 0 0 0 0 54 55 102.7 1 109.2 87.2 80.8 0 0 0 0 0 0 1 0 0 0 0 55 56 95.1 1 102.7 109.2 87.2 0 0 0 0 0 0 0 1 0 0 0 56 57 117.5 1 95.1 102.7 109.2 0 0 0 0 0 0 0 0 1 0 0 57 58 85.1 1 117.5 95.1 102.7 0 0 0 0 0 0 0 0 0 1 0 58 59 92.1 1 85.1 117.5 95.1 0 0 0 0 0 0 0 0 0 0 1 59 60 113.5 1 92.1 85.1 117.5 0 0 0 0 0 0 0 0 0 0 0 60 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) X Y1 Y2 Y3 M1 36.04128 -1.07738 0.34607 0.30897 0.23917 0.54919 M2 M3 M4 M5 M6 M7 -20.44790 -35.61450 -35.20109 -21.60961 -8.96827 -16.96764 M8 M9 M10 M11 t -21.76526 -5.96577 -44.22139 -30.17826 -0.09725 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -13.6178 -4.4623 -0.8783 4.8211 14.5298 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 36.04128 10.58928 3.404 0.001450 ** X -1.07738 2.99070 -0.360 0.720430 Y1 0.34607 0.14722 2.351 0.023395 * Y2 0.30897 0.14759 2.093 0.042245 * Y3 0.23917 0.14319 1.670 0.102133 M1 0.54919 9.21253 0.060 0.952740 M2 -20.44790 9.71025 -2.106 0.041098 * M3 -35.61450 6.99308 -5.093 7.46e-06 *** M4 -35.20109 5.96644 -5.900 5.11e-07 *** M5 -21.60961 5.73904 -3.765 0.000500 *** M6 -8.96827 6.30588 -1.422 0.162180 M7 -16.96764 7.69429 -2.205 0.032835 * M8 -21.76526 7.56449 -2.877 0.006221 ** M9 -5.96577 6.26150 -0.953 0.346033 M10 -44.22139 7.38543 -5.988 3.81e-07 *** M11 -30.17826 8.33990 -3.619 0.000775 *** t -0.09725 0.08407 -1.157 0.253763 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 7.764 on 43 degrees of freedom Multiple R-squared: 0.8779, Adjusted R-squared: 0.8325 F-statistic: 19.32 on 16 and 43 DF, p-value: 1.322e-14 > 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,] 1.900271e-02 0.0380054190 0.9809973 [2,] 6.158854e-03 0.0123177087 0.9938411 [3,] 1.550487e-03 0.0031009746 0.9984495 [4,] 2.936208e-04 0.0005872416 0.9997064 [5,] 3.660515e-04 0.0007321029 0.9996339 [6,] 9.606633e-05 0.0001921327 0.9999039 [7,] 6.931193e-04 0.0013862386 0.9993069 [8,] 2.853938e-02 0.0570787506 0.9714606 [9,] 9.653451e-02 0.1930690284 0.9034655 [10,] 1.090355e-01 0.2180710358 0.8909645 [11,] 1.457164e-01 0.2914327937 0.8542836 [12,] 3.726083e-01 0.7452165548 0.6273917 [13,] 2.884877e-01 0.5769753699 0.7115123 [14,] 2.931175e-01 0.5862349547 0.7068825 [15,] 2.040931e-01 0.4081862719 0.7959069 [16,] 1.581167e-01 0.3162334251 0.8418833 [17,] 2.598746e-01 0.5197492009 0.7401254 [18,] 3.437805e-01 0.6875609260 0.6562195 [19,] 4.612946e-01 0.9225891502 0.5387054 [20,] 4.425425e-01 0.8850849028 0.5574575 [21,] 3.866125e-01 0.7732250711 0.6133875 > postscript(file="/var/www/html/rcomp/tmp/13brj1293560607.ps",horizontal=F,onefile=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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2dk8m1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3dk8m1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4dk8m1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5ot7o1293560607.ps",horizontal=F,onefile=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 = 60 Frequency = 1 1 2 3 4 5 6 -12.71684469 4.75214052 8.72061767 1.27711617 -6.31732972 2.16716427 7 8 9 10 11 12 -9.99330614 7.64721002 -2.31735528 -10.56804175 -0.83423885 -1.05278919 13 14 15 16 17 18 2.42305085 7.24189057 3.38309529 5.54889004 -3.43897236 4.66872267 19 20 21 22 23 24 -4.86858614 5.82673769 5.02788372 -8.28536876 0.49367598 -3.06966262 25 26 27 28 29 30 13.04992240 -0.92239279 -3.43381307 6.48386180 14.52980339 -4.59999750 31 32 33 34 35 36 14.40674409 -4.41640126 -0.93612814 1.63901057 -0.01991012 7.29979157 37 38 39 40 41 42 -0.10071789 -10.79136501 -8.02514236 -8.32307274 -2.70046741 -13.61784076 43 44 45 46 47 48 -5.53945446 -6.26835380 -5.05971140 11.82530804 -4.19193238 -1.27967457 49 50 51 52 53 54 -2.65541067 -0.28027328 -0.64475753 -4.98679527 -2.07303390 11.38195132 55 56 57 58 59 60 5.99460266 -2.78919265 3.28531110 5.38909191 4.55240537 -1.89766519 > postscript(file="/var/www/html/rcomp/tmp/6ot7o1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > dum <- cbind(lag(myerror,k=1),myerror) > dum Time Series: Start = 0 End = 60 Frequency = 1 lag(myerror, k = 1) myerror 0 -12.71684469 NA 1 4.75214052 -12.71684469 2 8.72061767 4.75214052 3 1.27711617 8.72061767 4 -6.31732972 1.27711617 5 2.16716427 -6.31732972 6 -9.99330614 2.16716427 7 7.64721002 -9.99330614 8 -2.31735528 7.64721002 9 -10.56804175 -2.31735528 10 -0.83423885 -10.56804175 11 -1.05278919 -0.83423885 12 2.42305085 -1.05278919 13 7.24189057 2.42305085 14 3.38309529 7.24189057 15 5.54889004 3.38309529 16 -3.43897236 5.54889004 17 4.66872267 -3.43897236 18 -4.86858614 4.66872267 19 5.82673769 -4.86858614 20 5.02788372 5.82673769 21 -8.28536876 5.02788372 22 0.49367598 -8.28536876 23 -3.06966262 0.49367598 24 13.04992240 -3.06966262 25 -0.92239279 13.04992240 26 -3.43381307 -0.92239279 27 6.48386180 -3.43381307 28 14.52980339 6.48386180 29 -4.59999750 14.52980339 30 14.40674409 -4.59999750 31 -4.41640126 14.40674409 32 -0.93612814 -4.41640126 33 1.63901057 -0.93612814 34 -0.01991012 1.63901057 35 7.29979157 -0.01991012 36 -0.10071789 7.29979157 37 -10.79136501 -0.10071789 38 -8.02514236 -10.79136501 39 -8.32307274 -8.02514236 40 -2.70046741 -8.32307274 41 -13.61784076 -2.70046741 42 -5.53945446 -13.61784076 43 -6.26835380 -5.53945446 44 -5.05971140 -6.26835380 45 11.82530804 -5.05971140 46 -4.19193238 11.82530804 47 -1.27967457 -4.19193238 48 -2.65541067 -1.27967457 49 -0.28027328 -2.65541067 50 -0.64475753 -0.28027328 51 -4.98679527 -0.64475753 52 -2.07303390 -4.98679527 53 11.38195132 -2.07303390 54 5.99460266 11.38195132 55 -2.78919265 5.99460266 56 3.28531110 -2.78919265 57 5.38909191 3.28531110 58 4.55240537 5.38909191 59 -1.89766519 4.55240537 60 NA -1.89766519 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 4.75214052 -12.71684469 [2,] 8.72061767 4.75214052 [3,] 1.27711617 8.72061767 [4,] -6.31732972 1.27711617 [5,] 2.16716427 -6.31732972 [6,] -9.99330614 2.16716427 [7,] 7.64721002 -9.99330614 [8,] -2.31735528 7.64721002 [9,] -10.56804175 -2.31735528 [10,] -0.83423885 -10.56804175 [11,] -1.05278919 -0.83423885 [12,] 2.42305085 -1.05278919 [13,] 7.24189057 2.42305085 [14,] 3.38309529 7.24189057 [15,] 5.54889004 3.38309529 [16,] -3.43897236 5.54889004 [17,] 4.66872267 -3.43897236 [18,] -4.86858614 4.66872267 [19,] 5.82673769 -4.86858614 [20,] 5.02788372 5.82673769 [21,] -8.28536876 5.02788372 [22,] 0.49367598 -8.28536876 [23,] -3.06966262 0.49367598 [24,] 13.04992240 -3.06966262 [25,] -0.92239279 13.04992240 [26,] -3.43381307 -0.92239279 [27,] 6.48386180 -3.43381307 [28,] 14.52980339 6.48386180 [29,] -4.59999750 14.52980339 [30,] 14.40674409 -4.59999750 [31,] -4.41640126 14.40674409 [32,] -0.93612814 -4.41640126 [33,] 1.63901057 -0.93612814 [34,] -0.01991012 1.63901057 [35,] 7.29979157 -0.01991012 [36,] -0.10071789 7.29979157 [37,] -10.79136501 -0.10071789 [38,] -8.02514236 -10.79136501 [39,] -8.32307274 -8.02514236 [40,] -2.70046741 -8.32307274 [41,] -13.61784076 -2.70046741 [42,] -5.53945446 -13.61784076 [43,] -6.26835380 -5.53945446 [44,] -5.05971140 -6.26835380 [45,] 11.82530804 -5.05971140 [46,] -4.19193238 11.82530804 [47,] -1.27967457 -4.19193238 [48,] -2.65541067 -1.27967457 [49,] -0.28027328 -2.65541067 [50,] -0.64475753 -0.28027328 [51,] -4.98679527 -0.64475753 [52,] -2.07303390 -4.98679527 [53,] 11.38195132 -2.07303390 [54,] 5.99460266 11.38195132 [55,] -2.78919265 5.99460266 [56,] 3.28531110 -2.78919265 [57,] 5.38909191 3.28531110 [58,] 4.55240537 5.38909191 [59,] -1.89766519 4.55240537 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 4.75214052 -12.71684469 2 8.72061767 4.75214052 3 1.27711617 8.72061767 4 -6.31732972 1.27711617 5 2.16716427 -6.31732972 6 -9.99330614 2.16716427 7 7.64721002 -9.99330614 8 -2.31735528 7.64721002 9 -10.56804175 -2.31735528 10 -0.83423885 -10.56804175 11 -1.05278919 -0.83423885 12 2.42305085 -1.05278919 13 7.24189057 2.42305085 14 3.38309529 7.24189057 15 5.54889004 3.38309529 16 -3.43897236 5.54889004 17 4.66872267 -3.43897236 18 -4.86858614 4.66872267 19 5.82673769 -4.86858614 20 5.02788372 5.82673769 21 -8.28536876 5.02788372 22 0.49367598 -8.28536876 23 -3.06966262 0.49367598 24 13.04992240 -3.06966262 25 -0.92239279 13.04992240 26 -3.43381307 -0.92239279 27 6.48386180 -3.43381307 28 14.52980339 6.48386180 29 -4.59999750 14.52980339 30 14.40674409 -4.59999750 31 -4.41640126 14.40674409 32 -0.93612814 -4.41640126 33 1.63901057 -0.93612814 34 -0.01991012 1.63901057 35 7.29979157 -0.01991012 36 -0.10071789 7.29979157 37 -10.79136501 -0.10071789 38 -8.02514236 -10.79136501 39 -8.32307274 -8.02514236 40 -2.70046741 -8.32307274 41 -13.61784076 -2.70046741 42 -5.53945446 -13.61784076 43 -6.26835380 -5.53945446 44 -5.05971140 -6.26835380 45 11.82530804 -5.05971140 46 -4.19193238 11.82530804 47 -1.27967457 -4.19193238 48 -2.65541067 -1.27967457 49 -0.28027328 -2.65541067 50 -0.64475753 -0.28027328 51 -4.98679527 -0.64475753 52 -2.07303390 -4.98679527 53 11.38195132 -2.07303390 54 5.99460266 11.38195132 55 -2.78919265 5.99460266 56 3.28531110 -2.78919265 57 5.38909191 3.28531110 58 4.55240537 5.38909191 59 -1.89766519 4.55240537 > 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/7zl6r1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8zl6r1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9zl6r1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10suou1293560607.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11vu4i1293560607.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/12gd2o1293560607.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/13c50f1293560607.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/14g5zl1293560607.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/15jox91293560607.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/165owx1293560607.tab") + } > > try(system("convert tmp/13brj1293560607.ps tmp/13brj1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/2dk8m1293560607.ps tmp/2dk8m1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/3dk8m1293560607.ps tmp/3dk8m1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/4dk8m1293560607.ps tmp/4dk8m1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/5ot7o1293560607.ps tmp/5ot7o1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/6ot7o1293560607.ps tmp/6ot7o1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/7zl6r1293560607.ps tmp/7zl6r1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/8zl6r1293560607.ps tmp/8zl6r1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/9zl6r1293560607.ps tmp/9zl6r1293560607.png",intern=TRUE)) character(0) > try(system("convert tmp/10suou1293560607.ps tmp/10suou1293560607.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 2.450 1.660 5.573