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Type 'q()' to quit R. > x <- array(list(22,0,22,20,0,22,21,0,20,20,0,21,21,0,20,21,0,21,21,0,21,19,0,21,21,0,19,21,0,21,22,0,21,19,0,22,24,0,19,22,0,24,22,0,22,22,0,22,24,0,22,22,0,24,23,0,22,24,0,23,21,0,24,20,0,21,22,0,20,23,0,22,23,0,23,22,0,23,20,0,22,21,1,20,21,1,21,20,1,21,20,1,20,17,1,20,18,1,17,19,1,18,19,1,19,20,1,19,21,1,20,20,1,21,21,1,20,19,1,21,22,1,19,20,1,22,18,1,20,16,1,18,17,1,16,18,1,17,19,1,18,18,1,19,20,1,18,21,1,20,18,1,21,19,1,18,19,1,19,19,1,19,21,1,19,19,1,21,19,1,19,17,1,19,16,1,17,16,1,16,17,1,16,16,1,17,15,1,16,16,1,15,16,1,16,16,1,16,18,1,16,19,1,18,16,1,19,16,1,16,16,1,16),dim=c(3,71),dimnames=list(c('Y','X','Y1'),1:71)) > y <- array(NA,dim=c(3,71),dimnames=list(c('Y','X','Y1'),1:71)) > 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 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 t 1 22 0 22 1 0 0 0 0 0 0 0 0 0 0 1 2 20 0 22 0 1 0 0 0 0 0 0 0 0 0 2 3 21 0 20 0 0 1 0 0 0 0 0 0 0 0 3 4 20 0 21 0 0 0 1 0 0 0 0 0 0 0 4 5 21 0 20 0 0 0 0 1 0 0 0 0 0 0 5 6 21 0 21 0 0 0 0 0 1 0 0 0 0 0 6 7 21 0 21 0 0 0 0 0 0 1 0 0 0 0 7 8 19 0 21 0 0 0 0 0 0 0 1 0 0 0 8 9 21 0 19 0 0 0 0 0 0 0 0 1 0 0 9 10 21 0 21 0 0 0 0 0 0 0 0 0 1 0 10 11 22 0 21 0 0 0 0 0 0 0 0 0 0 1 11 12 19 0 22 0 0 0 0 0 0 0 0 0 0 0 12 13 24 0 19 1 0 0 0 0 0 0 0 0 0 0 13 14 22 0 24 0 1 0 0 0 0 0 0 0 0 0 14 15 22 0 22 0 0 1 0 0 0 0 0 0 0 0 15 16 22 0 22 0 0 0 1 0 0 0 0 0 0 0 16 17 24 0 22 0 0 0 0 1 0 0 0 0 0 0 17 18 22 0 24 0 0 0 0 0 1 0 0 0 0 0 18 19 23 0 22 0 0 0 0 0 0 1 0 0 0 0 19 20 24 0 23 0 0 0 0 0 0 0 1 0 0 0 20 21 21 0 24 0 0 0 0 0 0 0 0 1 0 0 21 22 20 0 21 0 0 0 0 0 0 0 0 0 1 0 22 23 22 0 20 0 0 0 0 0 0 0 0 0 0 1 23 24 23 0 22 0 0 0 0 0 0 0 0 0 0 0 24 25 23 0 23 1 0 0 0 0 0 0 0 0 0 0 25 26 22 0 23 0 1 0 0 0 0 0 0 0 0 0 26 27 20 0 22 0 0 1 0 0 0 0 0 0 0 0 27 28 21 1 20 0 0 0 1 0 0 0 0 0 0 0 28 29 21 1 21 0 0 0 0 1 0 0 0 0 0 0 29 30 20 1 21 0 0 0 0 0 1 0 0 0 0 0 30 31 20 1 20 0 0 0 0 0 0 1 0 0 0 0 31 32 17 1 20 0 0 0 0 0 0 0 1 0 0 0 32 33 18 1 17 0 0 0 0 0 0 0 0 1 0 0 33 34 19 1 18 0 0 0 0 0 0 0 0 0 1 0 34 35 19 1 19 0 0 0 0 0 0 0 0 0 0 1 35 36 20 1 19 0 0 0 0 0 0 0 0 0 0 0 36 37 21 1 20 1 0 0 0 0 0 0 0 0 0 0 37 38 20 1 21 0 1 0 0 0 0 0 0 0 0 0 38 39 21 1 20 0 0 1 0 0 0 0 0 0 0 0 39 40 19 1 21 0 0 0 1 0 0 0 0 0 0 0 40 41 22 1 19 0 0 0 0 1 0 0 0 0 0 0 41 42 20 1 22 0 0 0 0 0 1 0 0 0 0 0 42 43 18 1 20 0 0 0 0 0 0 1 0 0 0 0 43 44 16 1 18 0 0 0 0 0 0 0 1 0 0 0 44 45 17 1 16 0 0 0 0 0 0 0 0 1 0 0 45 46 18 1 17 0 0 0 0 0 0 0 0 0 1 0 46 47 19 1 18 0 0 0 0 0 0 0 0 0 0 1 47 48 18 1 19 0 0 0 0 0 0 0 0 0 0 0 48 49 20 1 18 1 0 0 0 0 0 0 0 0 0 0 49 50 21 1 20 0 1 0 0 0 0 0 0 0 0 0 50 51 18 1 21 0 0 1 0 0 0 0 0 0 0 0 51 52 19 1 18 0 0 0 1 0 0 0 0 0 0 0 52 53 19 1 19 0 0 0 0 1 0 0 0 0 0 0 53 54 19 1 19 0 0 0 0 0 1 0 0 0 0 0 54 55 21 1 19 0 0 0 0 0 0 1 0 0 0 0 55 56 19 1 21 0 0 0 0 0 0 0 1 0 0 0 56 57 19 1 19 0 0 0 0 0 0 0 0 1 0 0 57 58 17 1 19 0 0 0 0 0 0 0 0 0 1 0 58 59 16 1 17 0 0 0 0 0 0 0 0 0 0 1 59 60 16 1 16 0 0 0 0 0 0 0 0 0 0 0 60 61 17 1 16 1 0 0 0 0 0 0 0 0 0 0 61 62 16 1 17 0 1 0 0 0 0 0 0 0 0 0 62 63 15 1 16 0 0 1 0 0 0 0 0 0 0 0 63 64 16 1 15 0 0 0 1 0 0 0 0 0 0 0 64 65 16 1 16 0 0 0 0 1 0 0 0 0 0 0 65 66 16 1 16 0 0 0 0 0 1 0 0 0 0 0 66 67 18 1 16 0 0 0 0 0 0 1 0 0 0 0 67 68 19 1 18 0 0 0 0 0 0 0 1 0 0 0 68 69 16 1 19 0 0 0 0 0 0 0 0 1 0 0 69 70 16 1 16 0 0 0 0 0 0 0 0 0 1 0 70 71 16 1 16 0 0 0 0 0 0 0 0 0 0 1 71 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) X Y1 M1 M2 M3 10.06777 -0.47206 0.53198 1.74354 -0.02634 -0.13294 M4 M5 M6 M7 M8 M9 0.32848 1.35658 0.01936 0.99076 -0.41380 -0.09840 M10 M11 t -0.05965 0.55711 -0.02809 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -2.43419 -0.94776 -0.09012 0.78353 2.67237 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 10.06777 2.61959 3.843 0.000312 *** X -0.47206 0.62674 -0.753 0.454491 Y1 0.53198 0.11364 4.681 1.85e-05 *** M1 1.74354 0.81268 2.145 0.036271 * M2 -0.02634 0.82356 -0.032 0.974600 M3 -0.13294 0.81227 -0.164 0.870588 M4 0.32848 0.81384 0.404 0.688027 M5 1.35658 0.81273 1.669 0.100668 M6 0.01936 0.81941 0.024 0.981238 M7 0.99076 0.81174 1.221 0.227375 M8 -0.41380 0.81571 -0.507 0.613943 M9 -0.09840 0.81226 -0.121 0.904011 M10 -0.05965 0.81473 -0.073 0.941898 M11 0.55711 0.81649 0.682 0.497848 t -0.02809 0.01592 -1.765 0.083022 . --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 1.339 on 56 degrees of freedom Multiple R-squared: 0.728, Adjusted R-squared: 0.6599 F-statistic: 10.7 on 14 and 56 DF, p-value: 3.202e-11 > 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,] 0.1506783 0.3013565 0.8493217 [2,] 0.0610202 0.1220404 0.9389798 [3,] 0.3771116 0.7542233 0.6228884 [4,] 0.3837102 0.7674204 0.6162898 [5,] 0.5753475 0.8493051 0.4246525 [6,] 0.5514490 0.8971020 0.4485510 [7,] 0.6073411 0.7853177 0.3926589 [8,] 0.6520383 0.6959233 0.3479617 [9,] 0.5860786 0.8278428 0.4139214 [10,] 0.7075115 0.5849771 0.2924885 [11,] 0.6299154 0.7401692 0.3700846 [12,] 0.5634066 0.8731867 0.4365934 [13,] 0.4789087 0.9578173 0.5210913 [14,] 0.4122915 0.8245831 0.5877085 [15,] 0.5773519 0.8452962 0.4226481 [16,] 0.4973966 0.9947933 0.5026034 [17,] 0.4157863 0.8315727 0.5842137 [18,] 0.3475331 0.6950662 0.6524669 [19,] 0.3037750 0.6075499 0.6962250 [20,] 0.2328806 0.4657612 0.7671194 [21,] 0.1755874 0.3511748 0.8244126 [22,] 0.2209567 0.4419134 0.7790433 [23,] 0.2242688 0.4485376 0.7757312 [24,] 0.2797710 0.5595420 0.7202290 [25,] 0.2182326 0.4364652 0.7817674 [26,] 0.5396069 0.9207862 0.4603931 [27,] 0.8530298 0.2939405 0.1469702 [28,] 0.8288981 0.3422039 0.1711019 [29,] 0.7704601 0.4590798 0.2295399 [30,] 0.6809164 0.6381672 0.3190836 [31,] 0.5936996 0.8126008 0.4063004 [32,] 0.4947474 0.9894948 0.5052526 [33,] 0.6383632 0.7232737 0.3616368 [34,] 0.5450081 0.9099837 0.4549919 [35,] 0.4350308 0.8700617 0.5649692 [36,] 0.3562973 0.7125946 0.6437027 > postscript(file="/var/www/html/rcomp/tmp/1b2lz1258729064.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/250sa1258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/391v71258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/43apz1258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5xian1258729064.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 = 71 Frequency = 1 1 2 3 4 5 6 -1.48673541 -1.68876806 0.50987684 -1.45542989 -0.92345165 -0.09011832 7 8 9 10 11 12 -1.03343351 -1.60077773 1.17587080 0.10125492 0.51259188 -2.43418833 13 14 15 16 17 18 2.44630217 -0.41562166 0.78302325 0.34969476 1.34969476 -0.34895015 19 20 21 22 23 24 0.77169113 2.67236868 -1.14691750 -0.56164221 1.38167299 1.90291455 25 26 27 28 29 30 -0.34450790 0.45345946 -0.87987388 1.22281211 -0.30916612 0.05614545 31 32 33 34 35 36 -0.35519152 -1.92253573 0.38609104 0.84345339 -0.27718789 1.30801014 37 38 39 40 41 42 0.06058770 0.32657681 1.99324348 -0.97206325 2.09189323 -0.13872991 43 44 45 46 47 48 -2.01808864 -1.52147638 0.25517215 0.71253450 0.59189323 -0.35488698 49 50 51 52 53 54 0.46164705 2.19565793 -1.20163188 0.96097434 -0.57100390 0.79430767 55 56 57 58 59 60 1.85099248 0.21969179 0.99634032 -1.01431909 -1.53902566 -0.42184939 61 62 63 64 65 66 -1.13729360 -0.87130448 -1.20463782 -0.10598807 -1.63796631 -0.27265474 67 68 69 70 71 0.78403006 2.15272937 -1.66655681 -0.08128151 -0.66994455 > postscript(file="/var/www/html/rcomp/tmp/65zzx1258729064.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 = 71 Frequency = 1 lag(myerror, k = 1) myerror 0 -1.48673541 NA 1 -1.68876806 -1.48673541 2 0.50987684 -1.68876806 3 -1.45542989 0.50987684 4 -0.92345165 -1.45542989 5 -0.09011832 -0.92345165 6 -1.03343351 -0.09011832 7 -1.60077773 -1.03343351 8 1.17587080 -1.60077773 9 0.10125492 1.17587080 10 0.51259188 0.10125492 11 -2.43418833 0.51259188 12 2.44630217 -2.43418833 13 -0.41562166 2.44630217 14 0.78302325 -0.41562166 15 0.34969476 0.78302325 16 1.34969476 0.34969476 17 -0.34895015 1.34969476 18 0.77169113 -0.34895015 19 2.67236868 0.77169113 20 -1.14691750 2.67236868 21 -0.56164221 -1.14691750 22 1.38167299 -0.56164221 23 1.90291455 1.38167299 24 -0.34450790 1.90291455 25 0.45345946 -0.34450790 26 -0.87987388 0.45345946 27 1.22281211 -0.87987388 28 -0.30916612 1.22281211 29 0.05614545 -0.30916612 30 -0.35519152 0.05614545 31 -1.92253573 -0.35519152 32 0.38609104 -1.92253573 33 0.84345339 0.38609104 34 -0.27718789 0.84345339 35 1.30801014 -0.27718789 36 0.06058770 1.30801014 37 0.32657681 0.06058770 38 1.99324348 0.32657681 39 -0.97206325 1.99324348 40 2.09189323 -0.97206325 41 -0.13872991 2.09189323 42 -2.01808864 -0.13872991 43 -1.52147638 -2.01808864 44 0.25517215 -1.52147638 45 0.71253450 0.25517215 46 0.59189323 0.71253450 47 -0.35488698 0.59189323 48 0.46164705 -0.35488698 49 2.19565793 0.46164705 50 -1.20163188 2.19565793 51 0.96097434 -1.20163188 52 -0.57100390 0.96097434 53 0.79430767 -0.57100390 54 1.85099248 0.79430767 55 0.21969179 1.85099248 56 0.99634032 0.21969179 57 -1.01431909 0.99634032 58 -1.53902566 -1.01431909 59 -0.42184939 -1.53902566 60 -1.13729360 -0.42184939 61 -0.87130448 -1.13729360 62 -1.20463782 -0.87130448 63 -0.10598807 -1.20463782 64 -1.63796631 -0.10598807 65 -0.27265474 -1.63796631 66 0.78403006 -0.27265474 67 2.15272937 0.78403006 68 -1.66655681 2.15272937 69 -0.08128151 -1.66655681 70 -0.66994455 -0.08128151 71 NA -0.66994455 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -1.68876806 -1.48673541 [2,] 0.50987684 -1.68876806 [3,] -1.45542989 0.50987684 [4,] -0.92345165 -1.45542989 [5,] -0.09011832 -0.92345165 [6,] -1.03343351 -0.09011832 [7,] -1.60077773 -1.03343351 [8,] 1.17587080 -1.60077773 [9,] 0.10125492 1.17587080 [10,] 0.51259188 0.10125492 [11,] -2.43418833 0.51259188 [12,] 2.44630217 -2.43418833 [13,] -0.41562166 2.44630217 [14,] 0.78302325 -0.41562166 [15,] 0.34969476 0.78302325 [16,] 1.34969476 0.34969476 [17,] -0.34895015 1.34969476 [18,] 0.77169113 -0.34895015 [19,] 2.67236868 0.77169113 [20,] -1.14691750 2.67236868 [21,] -0.56164221 -1.14691750 [22,] 1.38167299 -0.56164221 [23,] 1.90291455 1.38167299 [24,] -0.34450790 1.90291455 [25,] 0.45345946 -0.34450790 [26,] -0.87987388 0.45345946 [27,] 1.22281211 -0.87987388 [28,] -0.30916612 1.22281211 [29,] 0.05614545 -0.30916612 [30,] -0.35519152 0.05614545 [31,] -1.92253573 -0.35519152 [32,] 0.38609104 -1.92253573 [33,] 0.84345339 0.38609104 [34,] -0.27718789 0.84345339 [35,] 1.30801014 -0.27718789 [36,] 0.06058770 1.30801014 [37,] 0.32657681 0.06058770 [38,] 1.99324348 0.32657681 [39,] -0.97206325 1.99324348 [40,] 2.09189323 -0.97206325 [41,] -0.13872991 2.09189323 [42,] -2.01808864 -0.13872991 [43,] -1.52147638 -2.01808864 [44,] 0.25517215 -1.52147638 [45,] 0.71253450 0.25517215 [46,] 0.59189323 0.71253450 [47,] -0.35488698 0.59189323 [48,] 0.46164705 -0.35488698 [49,] 2.19565793 0.46164705 [50,] -1.20163188 2.19565793 [51,] 0.96097434 -1.20163188 [52,] -0.57100390 0.96097434 [53,] 0.79430767 -0.57100390 [54,] 1.85099248 0.79430767 [55,] 0.21969179 1.85099248 [56,] 0.99634032 0.21969179 [57,] -1.01431909 0.99634032 [58,] -1.53902566 -1.01431909 [59,] -0.42184939 -1.53902566 [60,] -1.13729360 -0.42184939 [61,] -0.87130448 -1.13729360 [62,] -1.20463782 -0.87130448 [63,] -0.10598807 -1.20463782 [64,] -1.63796631 -0.10598807 [65,] -0.27265474 -1.63796631 [66,] 0.78403006 -0.27265474 [67,] 2.15272937 0.78403006 [68,] -1.66655681 2.15272937 [69,] -0.08128151 -1.66655681 [70,] -0.66994455 -0.08128151 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -1.68876806 -1.48673541 2 0.50987684 -1.68876806 3 -1.45542989 0.50987684 4 -0.92345165 -1.45542989 5 -0.09011832 -0.92345165 6 -1.03343351 -0.09011832 7 -1.60077773 -1.03343351 8 1.17587080 -1.60077773 9 0.10125492 1.17587080 10 0.51259188 0.10125492 11 -2.43418833 0.51259188 12 2.44630217 -2.43418833 13 -0.41562166 2.44630217 14 0.78302325 -0.41562166 15 0.34969476 0.78302325 16 1.34969476 0.34969476 17 -0.34895015 1.34969476 18 0.77169113 -0.34895015 19 2.67236868 0.77169113 20 -1.14691750 2.67236868 21 -0.56164221 -1.14691750 22 1.38167299 -0.56164221 23 1.90291455 1.38167299 24 -0.34450790 1.90291455 25 0.45345946 -0.34450790 26 -0.87987388 0.45345946 27 1.22281211 -0.87987388 28 -0.30916612 1.22281211 29 0.05614545 -0.30916612 30 -0.35519152 0.05614545 31 -1.92253573 -0.35519152 32 0.38609104 -1.92253573 33 0.84345339 0.38609104 34 -0.27718789 0.84345339 35 1.30801014 -0.27718789 36 0.06058770 1.30801014 37 0.32657681 0.06058770 38 1.99324348 0.32657681 39 -0.97206325 1.99324348 40 2.09189323 -0.97206325 41 -0.13872991 2.09189323 42 -2.01808864 -0.13872991 43 -1.52147638 -2.01808864 44 0.25517215 -1.52147638 45 0.71253450 0.25517215 46 0.59189323 0.71253450 47 -0.35488698 0.59189323 48 0.46164705 -0.35488698 49 2.19565793 0.46164705 50 -1.20163188 2.19565793 51 0.96097434 -1.20163188 52 -0.57100390 0.96097434 53 0.79430767 -0.57100390 54 1.85099248 0.79430767 55 0.21969179 1.85099248 56 0.99634032 0.21969179 57 -1.01431909 0.99634032 58 -1.53902566 -1.01431909 59 -0.42184939 -1.53902566 60 -1.13729360 -0.42184939 61 -0.87130448 -1.13729360 62 -1.20463782 -0.87130448 63 -0.10598807 -1.20463782 64 -1.63796631 -0.10598807 65 -0.27265474 -1.63796631 66 0.78403006 -0.27265474 67 2.15272937 0.78403006 68 -1.66655681 2.15272937 69 -0.08128151 -1.66655681 70 -0.66994455 -0.08128151 > 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/7mlwb1258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8vzc31258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9jyn51258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10weov1258729064.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11iyju1258729064.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/12j28b1258729064.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/13crdi1258729064.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/14qtat1258729064.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/15m5v41258729064.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/16rbym1258729064.tab") + } > system("convert tmp/1b2lz1258729064.ps tmp/1b2lz1258729064.png") > system("convert tmp/250sa1258729064.ps tmp/250sa1258729064.png") > system("convert tmp/391v71258729064.ps tmp/391v71258729064.png") > system("convert tmp/43apz1258729064.ps tmp/43apz1258729064.png") > system("convert tmp/5xian1258729064.ps tmp/5xian1258729064.png") > system("convert tmp/65zzx1258729064.ps tmp/65zzx1258729064.png") > system("convert tmp/7mlwb1258729064.ps tmp/7mlwb1258729064.png") > system("convert tmp/8vzc31258729064.ps tmp/8vzc31258729064.png") > system("convert tmp/9jyn51258729064.ps tmp/9jyn51258729064.png") > system("convert tmp/10weov1258729064.ps tmp/10weov1258729064.png") > > > proc.time() user system elapsed 2.467 1.536 2.936