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Type 'q()' to quit R. > x <- array(list(23,25.7,19,24.7,18,24.2,19,23.6,19,24.4,22,22.5,23,19.4,20,18.1,14,18.1,14,20.7,14,19.1,15,18.3,11,16.9,17,17.9,16,20.2,20,21.2,24,23.8,23,24,20,26.6,21,25.3,19,27.6,23,24.7,23,26.6,23,24.4,23,24.6,27,26,26,24.8,17,24,24,22.7,26,23,24,24.1,27,24,27,22.7,26,22.6,24,23.1,23,24.4,23,23,24,22,17,21.3,21,21.5,19,21.3,22,23.2,22,21.8,18,23.3,16,21,14,22.4,12,20.4,14,19.9,16,21.3,8,18.9,3,15.6,0,12.5,5,7.8,1,5.5,1,4,3,3.3,6,3.7,7,3.1,8,5,14,6.3),dim=c(2,60),dimnames=list(c('Y','X'),1:60)) > y <- array(NA,dim=c(2,60),dimnames=list(c('Y','X'),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 = 'No 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 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 1 23 25.7 1 0 0 0 0 0 0 0 0 0 0 2 19 24.7 0 1 0 0 0 0 0 0 0 0 0 3 18 24.2 0 0 1 0 0 0 0 0 0 0 0 4 19 23.6 0 0 0 1 0 0 0 0 0 0 0 5 19 24.4 0 0 0 0 1 0 0 0 0 0 0 6 22 22.5 0 0 0 0 0 1 0 0 0 0 0 7 23 19.4 0 0 0 0 0 0 1 0 0 0 0 8 20 18.1 0 0 0 0 0 0 0 1 0 0 0 9 14 18.1 0 0 0 0 0 0 0 0 1 0 0 10 14 20.7 0 0 0 0 0 0 0 0 0 1 0 11 14 19.1 0 0 0 0 0 0 0 0 0 0 1 12 15 18.3 0 0 0 0 0 0 0 0 0 0 0 13 11 16.9 1 0 0 0 0 0 0 0 0 0 0 14 17 17.9 0 1 0 0 0 0 0 0 0 0 0 15 16 20.2 0 0 1 0 0 0 0 0 0 0 0 16 20 21.2 0 0 0 1 0 0 0 0 0 0 0 17 24 23.8 0 0 0 0 1 0 0 0 0 0 0 18 23 24.0 0 0 0 0 0 1 0 0 0 0 0 19 20 26.6 0 0 0 0 0 0 1 0 0 0 0 20 21 25.3 0 0 0 0 0 0 0 1 0 0 0 21 19 27.6 0 0 0 0 0 0 0 0 1 0 0 22 23 24.7 0 0 0 0 0 0 0 0 0 1 0 23 23 26.6 0 0 0 0 0 0 0 0 0 0 1 24 23 24.4 0 0 0 0 0 0 0 0 0 0 0 25 23 24.6 1 0 0 0 0 0 0 0 0 0 0 26 27 26.0 0 1 0 0 0 0 0 0 0 0 0 27 26 24.8 0 0 1 0 0 0 0 0 0 0 0 28 17 24.0 0 0 0 1 0 0 0 0 0 0 0 29 24 22.7 0 0 0 0 1 0 0 0 0 0 0 30 26 23.0 0 0 0 0 0 1 0 0 0 0 0 31 24 24.1 0 0 0 0 0 0 1 0 0 0 0 32 27 24.0 0 0 0 0 0 0 0 1 0 0 0 33 27 22.7 0 0 0 0 0 0 0 0 1 0 0 34 26 22.6 0 0 0 0 0 0 0 0 0 1 0 35 24 23.1 0 0 0 0 0 0 0 0 0 0 1 36 23 24.4 0 0 0 0 0 0 0 0 0 0 0 37 23 23.0 1 0 0 0 0 0 0 0 0 0 0 38 24 22.0 0 1 0 0 0 0 0 0 0 0 0 39 17 21.3 0 0 1 0 0 0 0 0 0 0 0 40 21 21.5 0 0 0 1 0 0 0 0 0 0 0 41 19 21.3 0 0 0 0 1 0 0 0 0 0 0 42 22 23.2 0 0 0 0 0 1 0 0 0 0 0 43 22 21.8 0 0 0 0 0 0 1 0 0 0 0 44 18 23.3 0 0 0 0 0 0 0 1 0 0 0 45 16 21.0 0 0 0 0 0 0 0 0 1 0 0 46 14 22.4 0 0 0 0 0 0 0 0 0 1 0 47 12 20.4 0 0 0 0 0 0 0 0 0 0 1 48 14 19.9 0 0 0 0 0 0 0 0 0 0 0 49 16 21.3 1 0 0 0 0 0 0 0 0 0 0 50 8 18.9 0 1 0 0 0 0 0 0 0 0 0 51 3 15.6 0 0 1 0 0 0 0 0 0 0 0 52 0 12.5 0 0 0 1 0 0 0 0 0 0 0 53 5 7.8 0 0 0 0 1 0 0 0 0 0 0 54 1 5.5 0 0 0 0 0 1 0 0 0 0 0 55 1 4.0 0 0 0 0 0 0 1 0 0 0 0 56 3 3.3 0 0 0 0 0 0 0 1 0 0 0 57 6 3.7 0 0 0 0 0 0 0 0 1 0 0 58 7 3.1 0 0 0 0 0 0 0 0 0 1 0 59 8 5.0 0 0 0 0 0 0 0 0 0 0 1 60 14 6.3 0 0 0 0 0 0 0 0 0 0 0 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) X M1 M2 M3 M4 0.60178 0.92166 -1.95485 -1.78619 -4.15946 -4.15116 M5 M6 M7 M8 M9 M10 -0.83503 0.09677 -0.27926 -0.12903 -1.36313 -1.03687 M11 -1.76590 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -8.23501 -2.64287 0.05022 3.32143 7.59175 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 0.60178 2.58434 0.233 0.817 X 0.92166 0.08917 10.337 1.09e-13 *** M1 -1.95485 2.81536 -0.694 0.491 M2 -1.78619 2.81148 -0.635 0.528 M3 -4.15946 2.80589 -1.482 0.145 M4 -4.15116 2.80172 -1.482 0.145 M5 -0.83503 2.79915 -0.298 0.767 M6 0.09677 2.79796 0.035 0.973 M7 -0.27926 2.79698 -0.100 0.921 M8 -0.12903 2.79662 -0.046 0.963 M9 -1.36313 2.79660 -0.487 0.628 M10 -1.03687 2.79660 -0.371 0.712 M11 -1.76590 2.79664 -0.631 0.531 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 4.422 on 47 degrees of freedom Multiple R-squared: 0.7033, Adjusted R-squared: 0.6275 F-statistic: 9.283 on 12 and 47 DF, p-value: 8.098e-09 > 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,] 0.18032727 0.36065454 0.8196727 [2,] 0.17345064 0.34690129 0.8265494 [3,] 0.08429642 0.16859284 0.9157036 [4,] 0.14332843 0.28665685 0.8566716 [5,] 0.08719204 0.17438408 0.9128080 [6,] 0.05676269 0.11352538 0.9432373 [7,] 0.07054751 0.14109502 0.9294525 [8,] 0.05415687 0.10831374 0.9458431 [9,] 0.03759552 0.07519104 0.9624045 [10,] 0.02636530 0.05273059 0.9736347 [11,] 0.02803284 0.05606568 0.9719672 [12,] 0.05030105 0.10060209 0.9496990 [13,] 0.03571891 0.07143782 0.9642811 [14,] 0.02643309 0.05286619 0.9735669 [15,] 0.02201658 0.04403316 0.9779834 [16,] 0.01254288 0.02508577 0.9874571 [17,] 0.01220050 0.02440099 0.9877995 [18,] 0.03694048 0.07388096 0.9630595 [19,] 0.05019235 0.10038470 0.9498076 [20,] 0.04541827 0.09083654 0.9545817 [21,] 0.02630173 0.05260347 0.9736983 [22,] 0.01923007 0.03846013 0.9807699 [23,] 0.03727644 0.07455287 0.9627236 [24,] 0.04036554 0.08073108 0.9596345 [25,] 0.13396510 0.26793019 0.8660349 [26,] 0.09962302 0.19924605 0.9003770 [27,] 0.16073375 0.32146749 0.8392663 [28,] 0.49352462 0.98704925 0.5064754 [29,] 0.68077159 0.63845681 0.3192284 > postscript(file="/var/www/html/rcomp/tmp/13q8x1258624117.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2gfo51258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3m2ky1258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4j5be1258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/51z241258624117.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 = 60 Frequency = 1 1 2 3 4 5 6 0.66634798 -2.58065461 -0.74655383 0.79814643 -3.25531438 0.56404565 7 8 9 10 11 12 4.79723428 2.84516365 -1.92073557 -4.64332472 -2.43963221 -2.46820155 13 14 15 16 17 18 -3.22302326 1.68664944 0.94009561 4.01013609 2.29768304 0.18155211 19 20 21 22 23 24 -4.83873470 -2.79080533 -5.67652798 0.67002585 -0.35209991 -0.09034194 25 26 27 28 29 30 1.68017657 4.22118433 6.70044875 -1.57051852 3.31151163 4.10321447 31 32 33 34 35 36 1.46542119 4.40735573 6.83961757 5.60551680 3.87371835 -0.09034194 37 38 39 40 41 42 3.15483635 4.90783376 0.92626701 4.73363738 -0.39816107 -0.08111800 43 44 45 46 47 48 1.58524462 -3.94748062 -2.59355641 -6.21015073 -5.63779328 -4.94286133 49 50 51 52 53 54 -2.27833764 -8.23501292 -7.82025754 -7.97140139 -1.95571922 -4.76769424 55 56 57 58 59 60 -3.00916539 -0.51423343 3.35120240 4.57793280 4.55580705 7.59174676 > postscript(file="/var/www/html/rcomp/tmp/6b2f61258624117.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 = 60 Frequency = 1 lag(myerror, k = 1) myerror 0 0.66634798 NA 1 -2.58065461 0.66634798 2 -0.74655383 -2.58065461 3 0.79814643 -0.74655383 4 -3.25531438 0.79814643 5 0.56404565 -3.25531438 6 4.79723428 0.56404565 7 2.84516365 4.79723428 8 -1.92073557 2.84516365 9 -4.64332472 -1.92073557 10 -2.43963221 -4.64332472 11 -2.46820155 -2.43963221 12 -3.22302326 -2.46820155 13 1.68664944 -3.22302326 14 0.94009561 1.68664944 15 4.01013609 0.94009561 16 2.29768304 4.01013609 17 0.18155211 2.29768304 18 -4.83873470 0.18155211 19 -2.79080533 -4.83873470 20 -5.67652798 -2.79080533 21 0.67002585 -5.67652798 22 -0.35209991 0.67002585 23 -0.09034194 -0.35209991 24 1.68017657 -0.09034194 25 4.22118433 1.68017657 26 6.70044875 4.22118433 27 -1.57051852 6.70044875 28 3.31151163 -1.57051852 29 4.10321447 3.31151163 30 1.46542119 4.10321447 31 4.40735573 1.46542119 32 6.83961757 4.40735573 33 5.60551680 6.83961757 34 3.87371835 5.60551680 35 -0.09034194 3.87371835 36 3.15483635 -0.09034194 37 4.90783376 3.15483635 38 0.92626701 4.90783376 39 4.73363738 0.92626701 40 -0.39816107 4.73363738 41 -0.08111800 -0.39816107 42 1.58524462 -0.08111800 43 -3.94748062 1.58524462 44 -2.59355641 -3.94748062 45 -6.21015073 -2.59355641 46 -5.63779328 -6.21015073 47 -4.94286133 -5.63779328 48 -2.27833764 -4.94286133 49 -8.23501292 -2.27833764 50 -7.82025754 -8.23501292 51 -7.97140139 -7.82025754 52 -1.95571922 -7.97140139 53 -4.76769424 -1.95571922 54 -3.00916539 -4.76769424 55 -0.51423343 -3.00916539 56 3.35120240 -0.51423343 57 4.57793280 3.35120240 58 4.55580705 4.57793280 59 7.59174676 4.55580705 60 NA 7.59174676 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -2.58065461 0.66634798 [2,] -0.74655383 -2.58065461 [3,] 0.79814643 -0.74655383 [4,] -3.25531438 0.79814643 [5,] 0.56404565 -3.25531438 [6,] 4.79723428 0.56404565 [7,] 2.84516365 4.79723428 [8,] -1.92073557 2.84516365 [9,] -4.64332472 -1.92073557 [10,] -2.43963221 -4.64332472 [11,] -2.46820155 -2.43963221 [12,] -3.22302326 -2.46820155 [13,] 1.68664944 -3.22302326 [14,] 0.94009561 1.68664944 [15,] 4.01013609 0.94009561 [16,] 2.29768304 4.01013609 [17,] 0.18155211 2.29768304 [18,] -4.83873470 0.18155211 [19,] -2.79080533 -4.83873470 [20,] -5.67652798 -2.79080533 [21,] 0.67002585 -5.67652798 [22,] -0.35209991 0.67002585 [23,] -0.09034194 -0.35209991 [24,] 1.68017657 -0.09034194 [25,] 4.22118433 1.68017657 [26,] 6.70044875 4.22118433 [27,] -1.57051852 6.70044875 [28,] 3.31151163 -1.57051852 [29,] 4.10321447 3.31151163 [30,] 1.46542119 4.10321447 [31,] 4.40735573 1.46542119 [32,] 6.83961757 4.40735573 [33,] 5.60551680 6.83961757 [34,] 3.87371835 5.60551680 [35,] -0.09034194 3.87371835 [36,] 3.15483635 -0.09034194 [37,] 4.90783376 3.15483635 [38,] 0.92626701 4.90783376 [39,] 4.73363738 0.92626701 [40,] -0.39816107 4.73363738 [41,] -0.08111800 -0.39816107 [42,] 1.58524462 -0.08111800 [43,] -3.94748062 1.58524462 [44,] -2.59355641 -3.94748062 [45,] -6.21015073 -2.59355641 [46,] -5.63779328 -6.21015073 [47,] -4.94286133 -5.63779328 [48,] -2.27833764 -4.94286133 [49,] -8.23501292 -2.27833764 [50,] -7.82025754 -8.23501292 [51,] -7.97140139 -7.82025754 [52,] -1.95571922 -7.97140139 [53,] -4.76769424 -1.95571922 [54,] -3.00916539 -4.76769424 [55,] -0.51423343 -3.00916539 [56,] 3.35120240 -0.51423343 [57,] 4.57793280 3.35120240 [58,] 4.55580705 4.57793280 [59,] 7.59174676 4.55580705 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -2.58065461 0.66634798 2 -0.74655383 -2.58065461 3 0.79814643 -0.74655383 4 -3.25531438 0.79814643 5 0.56404565 -3.25531438 6 4.79723428 0.56404565 7 2.84516365 4.79723428 8 -1.92073557 2.84516365 9 -4.64332472 -1.92073557 10 -2.43963221 -4.64332472 11 -2.46820155 -2.43963221 12 -3.22302326 -2.46820155 13 1.68664944 -3.22302326 14 0.94009561 1.68664944 15 4.01013609 0.94009561 16 2.29768304 4.01013609 17 0.18155211 2.29768304 18 -4.83873470 0.18155211 19 -2.79080533 -4.83873470 20 -5.67652798 -2.79080533 21 0.67002585 -5.67652798 22 -0.35209991 0.67002585 23 -0.09034194 -0.35209991 24 1.68017657 -0.09034194 25 4.22118433 1.68017657 26 6.70044875 4.22118433 27 -1.57051852 6.70044875 28 3.31151163 -1.57051852 29 4.10321447 3.31151163 30 1.46542119 4.10321447 31 4.40735573 1.46542119 32 6.83961757 4.40735573 33 5.60551680 6.83961757 34 3.87371835 5.60551680 35 -0.09034194 3.87371835 36 3.15483635 -0.09034194 37 4.90783376 3.15483635 38 0.92626701 4.90783376 39 4.73363738 0.92626701 40 -0.39816107 4.73363738 41 -0.08111800 -0.39816107 42 1.58524462 -0.08111800 43 -3.94748062 1.58524462 44 -2.59355641 -3.94748062 45 -6.21015073 -2.59355641 46 -5.63779328 -6.21015073 47 -4.94286133 -5.63779328 48 -2.27833764 -4.94286133 49 -8.23501292 -2.27833764 50 -7.82025754 -8.23501292 51 -7.97140139 -7.82025754 52 -1.95571922 -7.97140139 53 -4.76769424 -1.95571922 54 -3.00916539 -4.76769424 55 -0.51423343 -3.00916539 56 3.35120240 -0.51423343 57 4.57793280 3.35120240 58 4.55580705 4.57793280 59 7.59174676 4.55580705 > 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/788u11258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/89f061258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9zar21258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10atr31258624117.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11jvh81258624117.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/12t0w51258624117.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/13xeo91258624117.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/14f8kz1258624117.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/156nkn1258624117.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/162wgl1258624117.tab") + } > > system("convert tmp/13q8x1258624117.ps tmp/13q8x1258624117.png") > system("convert tmp/2gfo51258624117.ps tmp/2gfo51258624117.png") > system("convert tmp/3m2ky1258624117.ps tmp/3m2ky1258624117.png") > system("convert tmp/4j5be1258624117.ps tmp/4j5be1258624117.png") > system("convert tmp/51z241258624117.ps tmp/51z241258624117.png") > system("convert tmp/6b2f61258624117.ps tmp/6b2f61258624117.png") > system("convert tmp/788u11258624117.ps tmp/788u11258624117.png") > system("convert tmp/89f061258624117.ps tmp/89f061258624117.png") > system("convert tmp/9zar21258624117.ps tmp/9zar21258624117.png") > system("convert tmp/10atr31258624117.ps tmp/10atr31258624117.png") > > > proc.time() user system elapsed 2.378 1.541 2.997