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Type 'q()' to quit R. > x <- array(list(0.62915 + ,1.5355 + ,0.634 + ,0.6348 + ,0.62168 + ,1.5287 + ,0.62915 + ,0.634 + ,0.61328 + ,1.5334 + ,0.62168 + ,0.62915 + ,0.6089 + ,1.5225 + ,0.61328 + ,0.62168 + ,0.60857 + ,1.5135 + ,0.6089 + ,0.61328 + ,0.62672 + ,1.5144 + ,0.60857 + ,0.6089 + ,0.62291 + ,1.4913 + ,0.62672 + ,0.60857 + ,0.62393 + ,1.4793 + ,0.62291 + ,0.62672 + ,0.61838 + ,1.4663 + ,0.62393 + ,0.62291 + ,0.62012 + ,1.4749 + ,0.61838 + ,0.62393 + ,0.61659 + ,1.4745 + ,0.62012 + ,0.61838 + ,0.6116 + ,1.4775 + ,0.61659 + ,0.62012 + ,0.61573 + ,1.4678 + ,0.6116 + ,0.61659 + ,0.61407 + ,1.4658 + ,0.61573 + ,0.6116 + ,0.62823 + ,1.4572 + ,0.61407 + ,0.61573 + ,0.64405 + ,1.4721 + ,0.62823 + ,0.61407 + ,0.6387 + ,1.4624 + ,0.64405 + ,0.62823 + ,0.63633 + ,1.4636 + ,0.6387 + ,0.64405 + ,0.63059 + ,1.4649 + ,0.63633 + ,0.6387 + ,0.62994 + ,1.465 + ,0.63059 + ,0.63633 + ,0.63709 + ,1.4673 + ,0.62994 + ,0.63059 + ,0.64217 + ,1.4679 + ,0.63709 + ,0.62994 + ,0.65711 + ,1.4621 + ,0.64217 + ,0.63709 + ,0.66977 + ,1.4674 + ,0.65711 + ,0.64217 + ,0.68255 + ,1.4695 + ,0.66977 + ,0.65711 + ,0.68902 + ,1.4964 + ,0.68255 + ,0.66977 + ,0.71322 + ,1.5155 + ,0.68902 + ,0.68255 + ,0.70224 + ,1.5411 + ,0.71322 + ,0.68902 + ,0.70045 + ,1.5476 + ,0.70224 + ,0.71322 + ,0.69919 + ,1.54 + ,0.70045 + ,0.70224 + ,0.69693 + ,1.5474 + ,0.69919 + ,0.70045 + ,0.69763 + ,1.5485 + ,0.69693 + ,0.69919 + ,0.69278 + ,1.559 + ,0.69763 + ,0.69693 + ,0.70196 + ,1.5544 + ,0.69278 + ,0.69763 + ,0.69215 + ,1.5657 + ,0.70196 + ,0.69278 + ,0.6769 + ,1.5734 + ,0.69215 + ,0.70196 + ,0.67124 + ,1.567 + ,0.6769 + ,0.69215 + ,0.66532 + ,1.5547 + ,0.67124 + ,0.6769 + ,0.67157 + ,1.54 + ,0.66532 + ,0.67124 + ,0.66428 + ,1.5192 + ,0.67157 + ,0.66532 + ,0.66576 + ,1.527 + ,0.66428 + ,0.67157 + ,0.66942 + ,1.5387 + ,0.66576 + ,0.66428 + ,0.6813 + ,1.5431 + ,0.66942 + ,0.66576 + ,0.69144 + ,1.5426 + ,0.6813 + ,0.66942 + ,0.69862 + ,1.5216 + ,0.69144 + ,0.6813 + ,0.695 + ,1.5364 + ,0.69862 + ,0.69144 + ,0.69867 + ,1.5469 + ,0.695 + ,0.69862 + ,0.68968 + ,1.5501 + ,0.69867 + ,0.695 + ,0.69233 + ,1.5494 + ,0.68968 + ,0.69867 + ,0.68293 + ,1.5475 + ,0.69233 + ,0.68968 + ,0.68399 + ,1.5448 + ,0.68293 + ,0.69233 + ,0.66895 + ,1.5391 + ,0.68399 + ,0.68293 + ,0.68756 + ,1.5578 + ,0.66895 + ,0.68399 + ,0.68527 + ,1.5528 + ,0.68756 + ,0.66895 + ,0.6776 + ,1.5496 + ,0.68527 + ,0.68756 + ,0.68137 + ,1.549 + ,0.6776 + ,0.68527 + ,0.67933 + ,1.5449 + ,0.68137 + ,0.6776 + ,0.67922 + ,1.5479 + ,0.67933 + ,0.68137) + ,dim=c(4 + ,58) + ,dimnames=list(c('britse_pond' + ,'Zwitserse_frank' + ,'Britse_pond_-1' + ,'Britse_pond_-2') + ,1:58)) > y <- array(NA,dim=c(4,58),dimnames=list(c('britse_pond','Zwitserse_frank','Britse_pond_-1','Britse_pond_-2'),1:58)) > 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 britse_pond Zwitserse_frank Britse_pond_-1 Britse_pond_-2 M1 M2 M3 M4 M5 M6 1 0.62915 1.5355 0.63400 0.63480 1 0 0 0 0 0 2 0.62168 1.5287 0.62915 0.63400 0 1 0 0 0 0 3 0.61328 1.5334 0.62168 0.62915 0 0 1 0 0 0 4 0.60890 1.5225 0.61328 0.62168 0 0 0 1 0 0 5 0.60857 1.5135 0.60890 0.61328 0 0 0 0 1 0 6 0.62672 1.5144 0.60857 0.60890 0 0 0 0 0 1 7 0.62291 1.4913 0.62672 0.60857 0 0 0 0 0 0 8 0.62393 1.4793 0.62291 0.62672 0 0 0 0 0 0 9 0.61838 1.4663 0.62393 0.62291 0 0 0 0 0 0 10 0.62012 1.4749 0.61838 0.62393 0 0 0 0 0 0 11 0.61659 1.4745 0.62012 0.61838 0 0 0 0 0 0 12 0.61160 1.4775 0.61659 0.62012 0 0 0 0 0 0 13 0.61573 1.4678 0.61160 0.61659 1 0 0 0 0 0 14 0.61407 1.4658 0.61573 0.61160 0 1 0 0 0 0 15 0.62823 1.4572 0.61407 0.61573 0 0 1 0 0 0 16 0.64405 1.4721 0.62823 0.61407 0 0 0 1 0 0 17 0.63870 1.4624 0.64405 0.62823 0 0 0 0 1 0 18 0.63633 1.4636 0.63870 0.64405 0 0 0 0 0 1 19 0.63059 1.4649 0.63633 0.63870 0 0 0 0 0 0 20 0.62994 1.4650 0.63059 0.63633 0 0 0 0 0 0 21 0.63709 1.4673 0.62994 0.63059 0 0 0 0 0 0 22 0.64217 1.4679 0.63709 0.62994 0 0 0 0 0 0 23 0.65711 1.4621 0.64217 0.63709 0 0 0 0 0 0 24 0.66977 1.4674 0.65711 0.64217 0 0 0 0 0 0 25 0.68255 1.4695 0.66977 0.65711 1 0 0 0 0 0 26 0.68902 1.4964 0.68255 0.66977 0 1 0 0 0 0 27 0.71322 1.5155 0.68902 0.68255 0 0 1 0 0 0 28 0.70224 1.5411 0.71322 0.68902 0 0 0 1 0 0 29 0.70045 1.5476 0.70224 0.71322 0 0 0 0 1 0 30 0.69919 1.5400 0.70045 0.70224 0 0 0 0 0 1 31 0.69693 1.5474 0.69919 0.70045 0 0 0 0 0 0 32 0.69763 1.5485 0.69693 0.69919 0 0 0 0 0 0 33 0.69278 1.5590 0.69763 0.69693 0 0 0 0 0 0 34 0.70196 1.5544 0.69278 0.69763 0 0 0 0 0 0 35 0.69215 1.5657 0.70196 0.69278 0 0 0 0 0 0 36 0.67690 1.5734 0.69215 0.70196 0 0 0 0 0 0 37 0.67124 1.5670 0.67690 0.69215 1 0 0 0 0 0 38 0.66532 1.5547 0.67124 0.67690 0 1 0 0 0 0 39 0.67157 1.5400 0.66532 0.67124 0 0 1 0 0 0 40 0.66428 1.5192 0.67157 0.66532 0 0 0 1 0 0 41 0.66576 1.5270 0.66428 0.67157 0 0 0 0 1 0 42 0.66942 1.5387 0.66576 0.66428 0 0 0 0 0 1 43 0.68130 1.5431 0.66942 0.66576 0 0 0 0 0 0 44 0.69144 1.5426 0.68130 0.66942 0 0 0 0 0 0 45 0.69862 1.5216 0.69144 0.68130 0 0 0 0 0 0 46 0.69500 1.5364 0.69862 0.69144 0 0 0 0 0 0 47 0.69867 1.5469 0.69500 0.69862 0 0 0 0 0 0 48 0.68968 1.5501 0.69867 0.69500 0 0 0 0 0 0 49 0.69233 1.5494 0.68968 0.69867 1 0 0 0 0 0 50 0.68293 1.5475 0.69233 0.68968 0 1 0 0 0 0 51 0.68399 1.5448 0.68293 0.69233 0 0 1 0 0 0 52 0.66895 1.5391 0.68399 0.68293 0 0 0 1 0 0 53 0.68756 1.5578 0.66895 0.68399 0 0 0 0 1 0 54 0.68527 1.5528 0.68756 0.66895 0 0 0 0 0 1 55 0.67760 1.5496 0.68527 0.68756 0 0 0 0 0 0 56 0.68137 1.5490 0.67760 0.68527 0 0 0 0 0 0 57 0.67933 1.5449 0.68137 0.67760 0 0 0 0 0 0 58 0.67922 1.5479 0.67933 0.68137 0 0 0 0 0 0 M7 M8 M9 M10 M11 t 1 0 0 0 0 0 1 2 0 0 0 0 0 2 3 0 0 0 0 0 3 4 0 0 0 0 0 4 5 0 0 0 0 0 5 6 0 0 0 0 0 6 7 1 0 0 0 0 7 8 0 1 0 0 0 8 9 0 0 1 0 0 9 10 0 0 0 1 0 10 11 0 0 0 0 1 11 12 0 0 0 0 0 12 13 0 0 0 0 0 13 14 0 0 0 0 0 14 15 0 0 0 0 0 15 16 0 0 0 0 0 16 17 0 0 0 0 0 17 18 0 0 0 0 0 18 19 1 0 0 0 0 19 20 0 1 0 0 0 20 21 0 0 1 0 0 21 22 0 0 0 1 0 22 23 0 0 0 0 1 23 24 0 0 0 0 0 24 25 0 0 0 0 0 25 26 0 0 0 0 0 26 27 0 0 0 0 0 27 28 0 0 0 0 0 28 29 0 0 0 0 0 29 30 0 0 0 0 0 30 31 1 0 0 0 0 31 32 0 1 0 0 0 32 33 0 0 1 0 0 33 34 0 0 0 1 0 34 35 0 0 0 0 1 35 36 0 0 0 0 0 36 37 0 0 0 0 0 37 38 0 0 0 0 0 38 39 0 0 0 0 0 39 40 0 0 0 0 0 40 41 0 0 0 0 0 41 42 0 0 0 0 0 42 43 1 0 0 0 0 43 44 0 1 0 0 0 44 45 0 0 1 0 0 45 46 0 0 0 1 0 46 47 0 0 0 0 1 47 48 0 0 0 0 0 48 49 0 0 0 0 0 49 50 0 0 0 0 0 50 51 0 0 0 0 0 51 52 0 0 0 0 0 52 53 0 0 0 0 0 53 54 0 0 0 0 0 54 55 1 0 0 0 0 55 56 0 1 0 0 0 56 57 0 0 1 0 0 57 58 0 0 0 1 0 58 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) Zwitserse_frank `Britse_pond_-1` `Britse_pond_-2` 0.1360396 -0.0837778 1.1293382 -0.1557472 M1 M2 M3 M4 0.0072209 0.0009616 0.0125782 -0.0008654 M5 M6 M7 M8 0.0078554 0.0073783 0.0022978 0.0071625 M9 M10 M11 t 0.0033529 0.0060784 0.0048897 0.0001435 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -0.014622 -0.005424 -0.001284 0.004121 0.017629 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 0.1360396 0.0634359 2.145 0.0378 * Zwitserse_frank -0.0837778 0.0541726 -1.546 0.1295 `Britse_pond_-1` 1.1293382 0.1495490 7.552 2.39e-09 *** `Britse_pond_-2` -0.1557472 0.1691657 -0.921 0.3625 M1 0.0072209 0.0057270 1.261 0.2143 M2 0.0009616 0.0057052 0.169 0.8670 M3 0.0125782 0.0057292 2.195 0.0337 * M4 -0.0008654 0.0058053 -0.149 0.8822 M5 0.0078554 0.0057377 1.369 0.1783 M6 0.0073783 0.0057250 1.289 0.2045 M7 0.0022978 0.0057029 0.403 0.6891 M8 0.0071625 0.0056997 1.257 0.2158 M9 0.0033529 0.0056978 0.588 0.5594 M10 0.0060784 0.0056953 1.067 0.2919 M11 0.0048897 0.0059866 0.817 0.4187 t 0.0001435 0.0001125 1.275 0.2092 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.008458 on 42 degrees of freedom Multiple R-squared: 0.9484, Adjusted R-squared: 0.93 F-statistic: 51.45 on 15 and 42 DF, p-value: < 2.2e-16 > 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,] 0.7363963 0.5272075 0.2636037 [2,] 0.6894964 0.6210073 0.3105036 [3,] 0.5902864 0.8194272 0.4097136 [4,] 0.5692521 0.8614957 0.4307479 [5,] 0.6981870 0.6036260 0.3018130 [6,] 0.6780579 0.6438843 0.3219421 [7,] 0.6179433 0.7641134 0.3820567 [8,] 0.5063493 0.9873015 0.4936507 [9,] 0.6295368 0.7409263 0.3704632 [10,] 0.8731242 0.2537516 0.1268758 [11,] 0.8208529 0.3582941 0.1791471 [12,] 0.7741824 0.4516353 0.2258176 [13,] 0.6778666 0.6442668 0.3221334 [14,] 0.5849395 0.8301210 0.4150605 [15,] 0.5115272 0.9769457 0.4884728 [16,] 0.5574295 0.8851410 0.4425705 [17,] 0.6043495 0.7913011 0.3956505 [18,] 0.5312363 0.9375274 0.4687637 [19,] 0.5736117 0.8527765 0.4263883 [20,] 0.5441851 0.9116298 0.4558149 [21,] 0.4514434 0.9028869 0.5485566 > postscript(file="/var/www/html/rcomp/tmp/1gliw1258733128.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/272v61258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/319ju1258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4gjxa1258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5b77x1258733128.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 = 58 Frequency = 1 1 2 3 4 5 -2.745130e-03 6.836944e-04 -1.140191e-02 4.928135e-03 -1.381911e-03 6 7 8 9 10 1.686758e-02 -4.489469e-03 -2.353380e-03 -7.071665e-03 -1.053540e-03 11 12 13 14 15 -6.401210e-03 -2.136081e-03 -1.097430e-03 -2.250510e-03 1.946797e-03 16 17 18 19 20 1.606533e-02 -1.462234e-02 -8.052340e-03 -6.903040e-03 -6.439550e-03 21 22 23 24 25 4.409369e-03 -1.505422e-03 9.370508e-03 1.113965e-02 4.760706e-03 26 27 28 29 30 7.138969e-03 1.586262e-02 -5.994759e-03 6.474306e-05 -1.186976e-03 31 32 33 34 35 3.254263e-03 1.394314e-03 -5.239553e-05 1.145949e-02 -7.481236e-03 36 37 38 39 40 -4.831348e-03 -2.697313e-03 4.849501e-04 -4.525716e-04 -4.165326e-03 41 42 43 44 45 -1.689833e-03 4.771311e-04 1.375999e-02 6.003426e-03 5.489028e-03 46 47 48 49 50 -6.289485e-03 4.511939e-03 -4.172217e-03 1.779167e-03 -6.057103e-03 51 52 53 54 55 -5.954934e-03 -1.083338e-02 1.762934e-02 -8.105394e-03 -5.621739e-03 56 57 58 1.395190e-03 -2.774337e-03 -2.611040e-03 > postscript(file="/var/www/html/rcomp/tmp/6cskm1258733128.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 = 58 Frequency = 1 lag(myerror, k = 1) myerror 0 -2.745130e-03 NA 1 6.836944e-04 -2.745130e-03 2 -1.140191e-02 6.836944e-04 3 4.928135e-03 -1.140191e-02 4 -1.381911e-03 4.928135e-03 5 1.686758e-02 -1.381911e-03 6 -4.489469e-03 1.686758e-02 7 -2.353380e-03 -4.489469e-03 8 -7.071665e-03 -2.353380e-03 9 -1.053540e-03 -7.071665e-03 10 -6.401210e-03 -1.053540e-03 11 -2.136081e-03 -6.401210e-03 12 -1.097430e-03 -2.136081e-03 13 -2.250510e-03 -1.097430e-03 14 1.946797e-03 -2.250510e-03 15 1.606533e-02 1.946797e-03 16 -1.462234e-02 1.606533e-02 17 -8.052340e-03 -1.462234e-02 18 -6.903040e-03 -8.052340e-03 19 -6.439550e-03 -6.903040e-03 20 4.409369e-03 -6.439550e-03 21 -1.505422e-03 4.409369e-03 22 9.370508e-03 -1.505422e-03 23 1.113965e-02 9.370508e-03 24 4.760706e-03 1.113965e-02 25 7.138969e-03 4.760706e-03 26 1.586262e-02 7.138969e-03 27 -5.994759e-03 1.586262e-02 28 6.474306e-05 -5.994759e-03 29 -1.186976e-03 6.474306e-05 30 3.254263e-03 -1.186976e-03 31 1.394314e-03 3.254263e-03 32 -5.239553e-05 1.394314e-03 33 1.145949e-02 -5.239553e-05 34 -7.481236e-03 1.145949e-02 35 -4.831348e-03 -7.481236e-03 36 -2.697313e-03 -4.831348e-03 37 4.849501e-04 -2.697313e-03 38 -4.525716e-04 4.849501e-04 39 -4.165326e-03 -4.525716e-04 40 -1.689833e-03 -4.165326e-03 41 4.771311e-04 -1.689833e-03 42 1.375999e-02 4.771311e-04 43 6.003426e-03 1.375999e-02 44 5.489028e-03 6.003426e-03 45 -6.289485e-03 5.489028e-03 46 4.511939e-03 -6.289485e-03 47 -4.172217e-03 4.511939e-03 48 1.779167e-03 -4.172217e-03 49 -6.057103e-03 1.779167e-03 50 -5.954934e-03 -6.057103e-03 51 -1.083338e-02 -5.954934e-03 52 1.762934e-02 -1.083338e-02 53 -8.105394e-03 1.762934e-02 54 -5.621739e-03 -8.105394e-03 55 1.395190e-03 -5.621739e-03 56 -2.774337e-03 1.395190e-03 57 -2.611040e-03 -2.774337e-03 58 NA -2.611040e-03 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 6.836944e-04 -2.745130e-03 [2,] -1.140191e-02 6.836944e-04 [3,] 4.928135e-03 -1.140191e-02 [4,] -1.381911e-03 4.928135e-03 [5,] 1.686758e-02 -1.381911e-03 [6,] -4.489469e-03 1.686758e-02 [7,] -2.353380e-03 -4.489469e-03 [8,] -7.071665e-03 -2.353380e-03 [9,] -1.053540e-03 -7.071665e-03 [10,] -6.401210e-03 -1.053540e-03 [11,] -2.136081e-03 -6.401210e-03 [12,] -1.097430e-03 -2.136081e-03 [13,] -2.250510e-03 -1.097430e-03 [14,] 1.946797e-03 -2.250510e-03 [15,] 1.606533e-02 1.946797e-03 [16,] -1.462234e-02 1.606533e-02 [17,] -8.052340e-03 -1.462234e-02 [18,] -6.903040e-03 -8.052340e-03 [19,] -6.439550e-03 -6.903040e-03 [20,] 4.409369e-03 -6.439550e-03 [21,] -1.505422e-03 4.409369e-03 [22,] 9.370508e-03 -1.505422e-03 [23,] 1.113965e-02 9.370508e-03 [24,] 4.760706e-03 1.113965e-02 [25,] 7.138969e-03 4.760706e-03 [26,] 1.586262e-02 7.138969e-03 [27,] -5.994759e-03 1.586262e-02 [28,] 6.474306e-05 -5.994759e-03 [29,] -1.186976e-03 6.474306e-05 [30,] 3.254263e-03 -1.186976e-03 [31,] 1.394314e-03 3.254263e-03 [32,] -5.239553e-05 1.394314e-03 [33,] 1.145949e-02 -5.239553e-05 [34,] -7.481236e-03 1.145949e-02 [35,] -4.831348e-03 -7.481236e-03 [36,] -2.697313e-03 -4.831348e-03 [37,] 4.849501e-04 -2.697313e-03 [38,] -4.525716e-04 4.849501e-04 [39,] -4.165326e-03 -4.525716e-04 [40,] -1.689833e-03 -4.165326e-03 [41,] 4.771311e-04 -1.689833e-03 [42,] 1.375999e-02 4.771311e-04 [43,] 6.003426e-03 1.375999e-02 [44,] 5.489028e-03 6.003426e-03 [45,] -6.289485e-03 5.489028e-03 [46,] 4.511939e-03 -6.289485e-03 [47,] -4.172217e-03 4.511939e-03 [48,] 1.779167e-03 -4.172217e-03 [49,] -6.057103e-03 1.779167e-03 [50,] -5.954934e-03 -6.057103e-03 [51,] -1.083338e-02 -5.954934e-03 [52,] 1.762934e-02 -1.083338e-02 [53,] -8.105394e-03 1.762934e-02 [54,] -5.621739e-03 -8.105394e-03 [55,] 1.395190e-03 -5.621739e-03 [56,] -2.774337e-03 1.395190e-03 [57,] -2.611040e-03 -2.774337e-03 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 6.836944e-04 -2.745130e-03 2 -1.140191e-02 6.836944e-04 3 4.928135e-03 -1.140191e-02 4 -1.381911e-03 4.928135e-03 5 1.686758e-02 -1.381911e-03 6 -4.489469e-03 1.686758e-02 7 -2.353380e-03 -4.489469e-03 8 -7.071665e-03 -2.353380e-03 9 -1.053540e-03 -7.071665e-03 10 -6.401210e-03 -1.053540e-03 11 -2.136081e-03 -6.401210e-03 12 -1.097430e-03 -2.136081e-03 13 -2.250510e-03 -1.097430e-03 14 1.946797e-03 -2.250510e-03 15 1.606533e-02 1.946797e-03 16 -1.462234e-02 1.606533e-02 17 -8.052340e-03 -1.462234e-02 18 -6.903040e-03 -8.052340e-03 19 -6.439550e-03 -6.903040e-03 20 4.409369e-03 -6.439550e-03 21 -1.505422e-03 4.409369e-03 22 9.370508e-03 -1.505422e-03 23 1.113965e-02 9.370508e-03 24 4.760706e-03 1.113965e-02 25 7.138969e-03 4.760706e-03 26 1.586262e-02 7.138969e-03 27 -5.994759e-03 1.586262e-02 28 6.474306e-05 -5.994759e-03 29 -1.186976e-03 6.474306e-05 30 3.254263e-03 -1.186976e-03 31 1.394314e-03 3.254263e-03 32 -5.239553e-05 1.394314e-03 33 1.145949e-02 -5.239553e-05 34 -7.481236e-03 1.145949e-02 35 -4.831348e-03 -7.481236e-03 36 -2.697313e-03 -4.831348e-03 37 4.849501e-04 -2.697313e-03 38 -4.525716e-04 4.849501e-04 39 -4.165326e-03 -4.525716e-04 40 -1.689833e-03 -4.165326e-03 41 4.771311e-04 -1.689833e-03 42 1.375999e-02 4.771311e-04 43 6.003426e-03 1.375999e-02 44 5.489028e-03 6.003426e-03 45 -6.289485e-03 5.489028e-03 46 4.511939e-03 -6.289485e-03 47 -4.172217e-03 4.511939e-03 48 1.779167e-03 -4.172217e-03 49 -6.057103e-03 1.779167e-03 50 -5.954934e-03 -6.057103e-03 51 -1.083338e-02 -5.954934e-03 52 1.762934e-02 -1.083338e-02 53 -8.105394e-03 1.762934e-02 54 -5.621739e-03 -8.105394e-03 55 1.395190e-03 -5.621739e-03 56 -2.774337e-03 1.395190e-03 57 -2.611040e-03 -2.774337e-03 > 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/7hqcb1258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8tci61258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9wp0w1258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10lojn1258733128.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11tpjw1258733128.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/128xnh1258733128.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/13dzrw1258733128.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/145z9q1258733128.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/15l88x1258733128.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/16u6sk1258733128.tab") + } > > system("convert tmp/1gliw1258733128.ps tmp/1gliw1258733128.png") > system("convert tmp/272v61258733128.ps tmp/272v61258733128.png") > system("convert tmp/319ju1258733128.ps tmp/319ju1258733128.png") > system("convert tmp/4gjxa1258733128.ps tmp/4gjxa1258733128.png") > system("convert tmp/5b77x1258733128.ps tmp/5b77x1258733128.png") > system("convert tmp/6cskm1258733128.ps tmp/6cskm1258733128.png") > system("convert tmp/7hqcb1258733128.ps tmp/7hqcb1258733128.png") > system("convert tmp/8tci61258733128.ps tmp/8tci61258733128.png") > system("convert tmp/9wp0w1258733128.ps tmp/9wp0w1258733128.png") > system("convert tmp/10lojn1258733128.ps tmp/10lojn1258733128.png") > > > proc.time() user system elapsed 2.402 1.567 2.807