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Type 'q()' to quit R. > x <- array(list(2.3 + ,2.0 + ,1.9 + ,2.3 + ,2.7 + ,0 + ,2.8 + ,2.3 + ,2.0 + ,1.9 + ,2.3 + ,0 + ,2.4 + ,2.8 + ,2.3 + ,2.0 + ,1.9 + ,0 + ,2.3 + ,2.4 + ,2.8 + ,2.3 + ,2.0 + ,0 + ,2.7 + ,2.3 + ,2.4 + ,2.8 + ,2.3 + ,0 + ,2.7 + ,2.7 + ,2.3 + ,2.4 + ,2.8 + ,0 + ,2.9 + ,2.7 + ,2.7 + ,2.3 + ,2.4 + ,0 + ,3.0 + ,2.9 + ,2.7 + ,2.7 + ,2.3 + ,0 + ,2.2 + ,3.0 + ,2.9 + ,2.7 + ,2.7 + ,0 + ,2.3 + ,2.2 + ,3.0 + ,2.9 + ,2.7 + ,0 + ,2.8 + ,2.3 + ,2.2 + ,3.0 + ,2.9 + ,0 + ,2.8 + ,2.8 + ,2.3 + ,2.2 + ,3.0 + ,0 + ,2.8 + ,2.8 + ,2.8 + ,2.3 + ,2.2 + ,0 + ,2.2 + ,2.8 + ,2.8 + ,2.8 + ,2.3 + ,0 + ,2.6 + ,2.2 + ,2.8 + ,2.8 + ,2.8 + ,0 + ,2.8 + ,2.6 + ,2.2 + ,2.8 + ,2.8 + ,0 + ,2.5 + ,2.8 + ,2.6 + ,2.2 + ,2.8 + ,0 + ,2.4 + ,2.5 + ,2.8 + ,2.6 + ,2.2 + ,0 + ,2.3 + ,2.4 + ,2.5 + ,2.8 + ,2.6 + ,0 + ,1.9 + ,2.3 + ,2.4 + ,2.5 + ,2.8 + ,0 + ,1.7 + ,1.9 + ,2.3 + ,2.4 + ,2.5 + ,0 + ,2.0 + ,1.7 + ,1.9 + ,2.3 + ,2.4 + ,0 + ,2.1 + ,2.0 + ,1.7 + ,1.9 + ,2.3 + ,0 + ,1.7 + ,2.1 + ,2.0 + ,1.7 + ,1.9 + ,0 + ,1.8 + ,1.7 + ,2.1 + ,2.0 + ,1.7 + ,0 + ,1.8 + ,1.8 + ,1.7 + ,2.1 + ,2.0 + ,0 + ,1.8 + ,1.8 + ,1.8 + ,1.7 + ,2.1 + ,0 + ,1.3 + ,1.8 + ,1.8 + ,1.8 + ,1.7 + ,0 + ,1.3 + ,1.3 + ,1.8 + ,1.8 + ,1.8 + ,0 + ,1.3 + ,1.3 + ,1.3 + ,1.8 + ,1.8 + ,0 + ,1.2 + ,1.3 + ,1.3 + ,1.3 + ,1.8 + ,1 + ,1.4 + ,1.2 + ,1.3 + ,1.3 + ,1.3 + ,1 + ,2.2 + ,1.4 + ,1.2 + ,1.3 + ,1.3 + ,1 + ,2.9 + ,2.2 + ,1.4 + ,1.2 + ,1.3 + ,1 + ,3.1 + ,2.9 + ,2.2 + ,1.4 + ,1.2 + ,1 + ,3.5 + ,3.1 + ,2.9 + ,2.2 + ,1.4 + ,1 + ,3.6 + ,3.5 + ,3.1 + ,2.9 + ,2.2 + ,1 + ,4.4 + ,3.6 + ,3.5 + ,3.1 + ,2.9 + ,1 + ,4.1 + ,4.4 + ,3.6 + ,3.5 + ,3.1 + ,1 + ,5.1 + ,4.1 + ,4.4 + ,3.6 + ,3.5 + ,1 + ,5.8 + ,5.1 + ,4.1 + ,4.4 + ,3.6 + ,1 + ,5.9 + ,5.8 + ,5.1 + ,4.1 + ,4.4 + ,1 + ,5.4 + ,5.9 + ,5.8 + ,5.1 + ,4.1 + ,1 + ,5.5 + ,5.4 + ,5.9 + ,5.8 + ,5.1 + ,1 + ,4.8 + ,5.5 + ,5.4 + ,5.9 + ,5.8 + ,1 + ,3.2 + ,4.8 + ,5.5 + ,5.4 + ,5.9 + ,1 + ,2.7 + ,3.2 + ,4.8 + ,5.5 + ,5.4 + ,1 + ,2.1 + ,2.7 + ,3.2 + ,4.8 + ,5.5 + ,1 + ,1.9 + ,2.1 + ,2.7 + ,3.2 + ,4.8 + ,1 + ,0.6 + ,1.9 + ,2.1 + ,2.7 + ,3.2 + ,1 + ,0.7 + ,0.6 + ,1.9 + ,2.1 + ,2.7 + ,1 + ,-0.2 + ,0.7 + ,0.6 + ,1.9 + ,2.1 + ,1 + ,-1.0 + ,-0.2 + ,0.7 + ,0.6 + ,1.9 + ,1 + ,-1.7 + ,-1.0 + ,-0.2 + ,0.7 + ,0.6 + ,1 + ,-0.7 + ,-1.7 + ,-1.0 + ,-0.2 + ,0.7 + ,1 + ,-1.0 + ,-0.7 + ,-1.7 + ,-1.0 + ,-0.2 + ,1) + ,dim=c(6 + ,56) + ,dimnames=list(c('Inflatie' + ,'yt-1' + ,'yt-2' + ,'yt-3' + ,'yt-4' + ,'Kredietcrisis') + ,1:56)) > y <- array(NA,dim=c(6,56),dimnames=list(c('Inflatie','yt-1','yt-2','yt-3','yt-4','Kredietcrisis'),1:56)) > 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 Inflatie yt-1 yt-2 yt-3 yt-4 Kredietcrisis M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 1 2.3 2.0 1.9 2.3 2.7 0 1 0 0 0 0 0 0 0 0 0 2 2.8 2.3 2.0 1.9 2.3 0 0 1 0 0 0 0 0 0 0 0 3 2.4 2.8 2.3 2.0 1.9 0 0 0 1 0 0 0 0 0 0 0 4 2.3 2.4 2.8 2.3 2.0 0 0 0 0 1 0 0 0 0 0 0 5 2.7 2.3 2.4 2.8 2.3 0 0 0 0 0 1 0 0 0 0 0 6 2.7 2.7 2.3 2.4 2.8 0 0 0 0 0 0 1 0 0 0 0 7 2.9 2.7 2.7 2.3 2.4 0 0 0 0 0 0 0 1 0 0 0 8 3.0 2.9 2.7 2.7 2.3 0 0 0 0 0 0 0 0 1 0 0 9 2.2 3.0 2.9 2.7 2.7 0 0 0 0 0 0 0 0 0 1 0 10 2.3 2.2 3.0 2.9 2.7 0 0 0 0 0 0 0 0 0 0 1 11 2.8 2.3 2.2 3.0 2.9 0 0 0 0 0 0 0 0 0 0 0 12 2.8 2.8 2.3 2.2 3.0 0 0 0 0 0 0 0 0 0 0 0 13 2.8 2.8 2.8 2.3 2.2 0 1 0 0 0 0 0 0 0 0 0 14 2.2 2.8 2.8 2.8 2.3 0 0 1 0 0 0 0 0 0 0 0 15 2.6 2.2 2.8 2.8 2.8 0 0 0 1 0 0 0 0 0 0 0 16 2.8 2.6 2.2 2.8 2.8 0 0 0 0 1 0 0 0 0 0 0 17 2.5 2.8 2.6 2.2 2.8 0 0 0 0 0 1 0 0 0 0 0 18 2.4 2.5 2.8 2.6 2.2 0 0 0 0 0 0 1 0 0 0 0 19 2.3 2.4 2.5 2.8 2.6 0 0 0 0 0 0 0 1 0 0 0 20 1.9 2.3 2.4 2.5 2.8 0 0 0 0 0 0 0 0 1 0 0 21 1.7 1.9 2.3 2.4 2.5 0 0 0 0 0 0 0 0 0 1 0 22 2.0 1.7 1.9 2.3 2.4 0 0 0 0 0 0 0 0 0 0 1 23 2.1 2.0 1.7 1.9 2.3 0 0 0 0 0 0 0 0 0 0 0 24 1.7 2.1 2.0 1.7 1.9 0 0 0 0 0 0 0 0 0 0 0 25 1.8 1.7 2.1 2.0 1.7 0 1 0 0 0 0 0 0 0 0 0 26 1.8 1.8 1.7 2.1 2.0 0 0 1 0 0 0 0 0 0 0 0 27 1.8 1.8 1.8 1.7 2.1 0 0 0 1 0 0 0 0 0 0 0 28 1.3 1.8 1.8 1.8 1.7 0 0 0 0 1 0 0 0 0 0 0 29 1.3 1.3 1.8 1.8 1.8 0 0 0 0 0 1 0 0 0 0 0 30 1.3 1.3 1.3 1.8 1.8 0 0 0 0 0 0 1 0 0 0 0 31 1.2 1.3 1.3 1.3 1.8 1 0 0 0 0 0 0 1 0 0 0 32 1.4 1.2 1.3 1.3 1.3 1 0 0 0 0 0 0 0 1 0 0 33 2.2 1.4 1.2 1.3 1.3 1 0 0 0 0 0 0 0 0 1 0 34 2.9 2.2 1.4 1.2 1.3 1 0 0 0 0 0 0 0 0 0 1 35 3.1 2.9 2.2 1.4 1.2 1 0 0 0 0 0 0 0 0 0 0 36 3.5 3.1 2.9 2.2 1.4 1 0 0 0 0 0 0 0 0 0 0 37 3.6 3.5 3.1 2.9 2.2 1 1 0 0 0 0 0 0 0 0 0 38 4.4 3.6 3.5 3.1 2.9 1 0 1 0 0 0 0 0 0 0 0 39 4.1 4.4 3.6 3.5 3.1 1 0 0 1 0 0 0 0 0 0 0 40 5.1 4.1 4.4 3.6 3.5 1 0 0 0 1 0 0 0 0 0 0 41 5.8 5.1 4.1 4.4 3.6 1 0 0 0 0 1 0 0 0 0 0 42 5.9 5.8 5.1 4.1 4.4 1 0 0 0 0 0 1 0 0 0 0 43 5.4 5.9 5.8 5.1 4.1 1 0 0 0 0 0 0 1 0 0 0 44 5.5 5.4 5.9 5.8 5.1 1 0 0 0 0 0 0 0 1 0 0 45 4.8 5.5 5.4 5.9 5.8 1 0 0 0 0 0 0 0 0 1 0 46 3.2 4.8 5.5 5.4 5.9 1 0 0 0 0 0 0 0 0 0 1 47 2.7 3.2 4.8 5.5 5.4 1 0 0 0 0 0 0 0 0 0 0 48 2.1 2.7 3.2 4.8 5.5 1 0 0 0 0 0 0 0 0 0 0 49 1.9 2.1 2.7 3.2 4.8 1 1 0 0 0 0 0 0 0 0 0 50 0.6 1.9 2.1 2.7 3.2 1 0 1 0 0 0 0 0 0 0 0 51 0.7 0.6 1.9 2.1 2.7 1 0 0 1 0 0 0 0 0 0 0 52 -0.2 0.7 0.6 1.9 2.1 1 0 0 0 1 0 0 0 0 0 0 53 -1.0 -0.2 0.7 0.6 1.9 1 0 0 0 0 1 0 0 0 0 0 54 -1.7 -1.0 -0.2 0.7 0.6 1 0 0 0 0 0 1 0 0 0 0 55 -0.7 -1.7 -1.0 -0.2 0.7 1 0 0 0 0 0 0 1 0 0 0 56 -1.0 -0.7 -1.7 -1.0 -0.2 1 0 0 0 0 0 0 0 1 0 0 M11 t 1 0 1 2 0 2 3 0 3 4 0 4 5 0 5 6 0 6 7 0 7 8 0 8 9 0 9 10 0 10 11 1 11 12 0 12 13 0 13 14 0 14 15 0 15 16 0 16 17 0 17 18 0 18 19 0 19 20 0 20 21 0 21 22 0 22 23 1 23 24 0 24 25 0 25 26 0 26 27 0 27 28 0 28 29 0 29 30 0 30 31 0 31 32 0 32 33 0 33 34 0 34 35 1 35 36 0 36 37 0 37 38 0 38 39 0 39 40 0 40 41 0 41 42 0 42 43 0 43 44 0 44 45 0 45 46 0 46 47 1 47 48 0 48 49 0 49 50 0 50 51 0 51 52 0 52 53 0 53 54 0 54 55 0 55 56 0 56 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) `yt-1` `yt-2` `yt-3` `yt-4` 0.543937 1.031906 0.003116 0.062595 -0.223419 Kredietcrisis M1 M2 M3 M4 0.554773 0.138013 -0.063344 0.041297 0.016058 M5 M6 M7 M8 M9 0.118222 -0.026689 0.120851 -0.036100 -0.136471 M10 M11 t -0.002260 0.193711 -0.019209 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -1.00298 -0.26340 0.00827 0.30418 1.06568 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 0.543937 0.381080 1.427 0.1616 `yt-1` 1.031906 0.160828 6.416 1.53e-07 *** `yt-2` 0.003116 0.242829 0.013 0.9898 `yt-3` 0.062595 0.256666 0.244 0.8086 `yt-4` -0.223419 0.176370 -1.267 0.2130 Kredietcrisis 0.554773 0.334214 1.660 0.1052 M1 0.138013 0.368967 0.374 0.7104 M2 -0.063344 0.368265 -0.172 0.8643 M3 0.041297 0.370395 0.111 0.9118 M4 0.016058 0.371267 0.043 0.9657 M5 0.118222 0.368993 0.320 0.7504 M6 -0.026689 0.370597 -0.072 0.9430 M7 0.120851 0.373598 0.323 0.7481 M8 -0.036100 0.371068 -0.097 0.9230 M9 -0.136471 0.388445 -0.351 0.7273 M10 -0.002260 0.390185 -0.006 0.9954 M11 0.193711 0.389660 0.497 0.6220 t -0.019209 0.010719 -1.792 0.0811 . --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.5451 on 38 degrees of freedom Multiple R-squared: 0.9192, Adjusted R-squared: 0.883 F-statistic: 25.41 on 17 and 38 DF, p-value: 1.181e-15 > 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,] 0.3864767542 0.7729535084 0.6135232 [2,] 0.2364679532 0.4729359064 0.7635320 [3,] 0.1283087376 0.2566174753 0.8716913 [4,] 0.0707207792 0.1414415583 0.9292792 [5,] 0.0320473324 0.0640946649 0.9679527 [6,] 0.0132101222 0.0264202443 0.9867899 [7,] 0.0049333050 0.0098666100 0.9950667 [8,] 0.0027531405 0.0055062811 0.9972469 [9,] 0.0009502512 0.0019005024 0.9990497 [10,] 0.0002836344 0.0005672688 0.9997164 [11,] 0.0001984477 0.0003968954 0.9998016 [12,] 0.0009441303 0.0018882606 0.9990559 [13,] 0.0115541614 0.0231083229 0.9884458 [14,] 0.0057027747 0.0114055495 0.9942972 [15,] 0.0042461651 0.0084923302 0.9957538 > postscript(file="/var/www/html/rcomp/tmp/1uibo1259252857.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2vu9h1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3il4t1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4rz0t1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5mkpn1259252857.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 = 56 Frequency = 1 1 2 3 4 5 6 0.02678960 0.37314283 -0.72480486 -0.36558956 0.09162021 -0.01996353 7 8 9 10 11 12 -0.03264924 -0.01025074 -0.70511687 0.09257410 0.35353867 0.12261151 13 14 15 16 17 18 -0.18274586 -0.57113505 0.47428517 0.30783983 -0.24518635 -0.03120761 19 20 21 22 23 24 -0.07856474 -0.13544079 0.13644692 0.51298887 0.12997437 -0.23808006 25 26 27 28 29 30 0.09210380 0.27149213 0.23312752 -0.31805215 0.13728719 0.30296470 31 32 33 34 35 36 -0.44884194 -0.08120139 0.63230904 0.39741745 -0.33903222 0.05993303 37 38 39 40 41 42 -0.23733824 0.82266550 -0.36895775 1.06567687 0.62401632 0.36019953 43 44 45 46 47 48 -0.50312393 0.46827964 -0.06363908 -1.00298042 -0.14448082 0.05553552 49 50 51 52 53 54 0.30119070 -0.89616540 0.38634991 -0.68987499 -0.60773738 -0.61199309 55 56 1.06317984 -0.24138671 > postscript(file="/var/www/html/rcomp/tmp/652i91259252857.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 = 56 Frequency = 1 lag(myerror, k = 1) myerror 0 0.02678960 NA 1 0.37314283 0.02678960 2 -0.72480486 0.37314283 3 -0.36558956 -0.72480486 4 0.09162021 -0.36558956 5 -0.01996353 0.09162021 6 -0.03264924 -0.01996353 7 -0.01025074 -0.03264924 8 -0.70511687 -0.01025074 9 0.09257410 -0.70511687 10 0.35353867 0.09257410 11 0.12261151 0.35353867 12 -0.18274586 0.12261151 13 -0.57113505 -0.18274586 14 0.47428517 -0.57113505 15 0.30783983 0.47428517 16 -0.24518635 0.30783983 17 -0.03120761 -0.24518635 18 -0.07856474 -0.03120761 19 -0.13544079 -0.07856474 20 0.13644692 -0.13544079 21 0.51298887 0.13644692 22 0.12997437 0.51298887 23 -0.23808006 0.12997437 24 0.09210380 -0.23808006 25 0.27149213 0.09210380 26 0.23312752 0.27149213 27 -0.31805215 0.23312752 28 0.13728719 -0.31805215 29 0.30296470 0.13728719 30 -0.44884194 0.30296470 31 -0.08120139 -0.44884194 32 0.63230904 -0.08120139 33 0.39741745 0.63230904 34 -0.33903222 0.39741745 35 0.05993303 -0.33903222 36 -0.23733824 0.05993303 37 0.82266550 -0.23733824 38 -0.36895775 0.82266550 39 1.06567687 -0.36895775 40 0.62401632 1.06567687 41 0.36019953 0.62401632 42 -0.50312393 0.36019953 43 0.46827964 -0.50312393 44 -0.06363908 0.46827964 45 -1.00298042 -0.06363908 46 -0.14448082 -1.00298042 47 0.05553552 -0.14448082 48 0.30119070 0.05553552 49 -0.89616540 0.30119070 50 0.38634991 -0.89616540 51 -0.68987499 0.38634991 52 -0.60773738 -0.68987499 53 -0.61199309 -0.60773738 54 1.06317984 -0.61199309 55 -0.24138671 1.06317984 56 NA -0.24138671 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 0.37314283 0.02678960 [2,] -0.72480486 0.37314283 [3,] -0.36558956 -0.72480486 [4,] 0.09162021 -0.36558956 [5,] -0.01996353 0.09162021 [6,] -0.03264924 -0.01996353 [7,] -0.01025074 -0.03264924 [8,] -0.70511687 -0.01025074 [9,] 0.09257410 -0.70511687 [10,] 0.35353867 0.09257410 [11,] 0.12261151 0.35353867 [12,] -0.18274586 0.12261151 [13,] -0.57113505 -0.18274586 [14,] 0.47428517 -0.57113505 [15,] 0.30783983 0.47428517 [16,] -0.24518635 0.30783983 [17,] -0.03120761 -0.24518635 [18,] -0.07856474 -0.03120761 [19,] -0.13544079 -0.07856474 [20,] 0.13644692 -0.13544079 [21,] 0.51298887 0.13644692 [22,] 0.12997437 0.51298887 [23,] -0.23808006 0.12997437 [24,] 0.09210380 -0.23808006 [25,] 0.27149213 0.09210380 [26,] 0.23312752 0.27149213 [27,] -0.31805215 0.23312752 [28,] 0.13728719 -0.31805215 [29,] 0.30296470 0.13728719 [30,] -0.44884194 0.30296470 [31,] -0.08120139 -0.44884194 [32,] 0.63230904 -0.08120139 [33,] 0.39741745 0.63230904 [34,] -0.33903222 0.39741745 [35,] 0.05993303 -0.33903222 [36,] -0.23733824 0.05993303 [37,] 0.82266550 -0.23733824 [38,] -0.36895775 0.82266550 [39,] 1.06567687 -0.36895775 [40,] 0.62401632 1.06567687 [41,] 0.36019953 0.62401632 [42,] -0.50312393 0.36019953 [43,] 0.46827964 -0.50312393 [44,] -0.06363908 0.46827964 [45,] -1.00298042 -0.06363908 [46,] -0.14448082 -1.00298042 [47,] 0.05553552 -0.14448082 [48,] 0.30119070 0.05553552 [49,] -0.89616540 0.30119070 [50,] 0.38634991 -0.89616540 [51,] -0.68987499 0.38634991 [52,] -0.60773738 -0.68987499 [53,] -0.61199309 -0.60773738 [54,] 1.06317984 -0.61199309 [55,] -0.24138671 1.06317984 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 0.37314283 0.02678960 2 -0.72480486 0.37314283 3 -0.36558956 -0.72480486 4 0.09162021 -0.36558956 5 -0.01996353 0.09162021 6 -0.03264924 -0.01996353 7 -0.01025074 -0.03264924 8 -0.70511687 -0.01025074 9 0.09257410 -0.70511687 10 0.35353867 0.09257410 11 0.12261151 0.35353867 12 -0.18274586 0.12261151 13 -0.57113505 -0.18274586 14 0.47428517 -0.57113505 15 0.30783983 0.47428517 16 -0.24518635 0.30783983 17 -0.03120761 -0.24518635 18 -0.07856474 -0.03120761 19 -0.13544079 -0.07856474 20 0.13644692 -0.13544079 21 0.51298887 0.13644692 22 0.12997437 0.51298887 23 -0.23808006 0.12997437 24 0.09210380 -0.23808006 25 0.27149213 0.09210380 26 0.23312752 0.27149213 27 -0.31805215 0.23312752 28 0.13728719 -0.31805215 29 0.30296470 0.13728719 30 -0.44884194 0.30296470 31 -0.08120139 -0.44884194 32 0.63230904 -0.08120139 33 0.39741745 0.63230904 34 -0.33903222 0.39741745 35 0.05993303 -0.33903222 36 -0.23733824 0.05993303 37 0.82266550 -0.23733824 38 -0.36895775 0.82266550 39 1.06567687 -0.36895775 40 0.62401632 1.06567687 41 0.36019953 0.62401632 42 -0.50312393 0.36019953 43 0.46827964 -0.50312393 44 -0.06363908 0.46827964 45 -1.00298042 -0.06363908 46 -0.14448082 -1.00298042 47 0.05553552 -0.14448082 48 0.30119070 0.05553552 49 -0.89616540 0.30119070 50 0.38634991 -0.89616540 51 -0.68987499 0.38634991 52 -0.60773738 -0.68987499 53 -0.61199309 -0.60773738 54 1.06317984 -0.61199309 55 -0.24138671 1.06317984 > 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/7avku1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8htdn1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9dwed1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10eepz1259252857.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11g5if1259252857.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/1290zj1259252857.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/13x00h1259252857.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/14sm371259252857.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/15wkqp1259252857.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/160dpj1259252857.tab") + } > > system("convert tmp/1uibo1259252857.ps tmp/1uibo1259252857.png") > system("convert tmp/2vu9h1259252857.ps tmp/2vu9h1259252857.png") > system("convert tmp/3il4t1259252857.ps tmp/3il4t1259252857.png") > system("convert tmp/4rz0t1259252857.ps tmp/4rz0t1259252857.png") > system("convert tmp/5mkpn1259252857.ps tmp/5mkpn1259252857.png") > system("convert tmp/652i91259252857.ps tmp/652i91259252857.png") > system("convert tmp/7avku1259252857.ps tmp/7avku1259252857.png") > system("convert tmp/8htdn1259252857.ps tmp/8htdn1259252857.png") > system("convert tmp/9dwed1259252857.ps tmp/9dwed1259252857.png") > system("convert tmp/10eepz1259252857.ps tmp/10eepz1259252857.png") > > > proc.time() user system elapsed 2.291 1.534 3.458