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Type 'q()' to quit R. > x <- array(list(6.3 + ,2 + ,4.5 + ,1 + ,6.6 + ,42 + ,3 + ,1 + ,3 + ,2.1 + ,1.8 + ,69 + ,2547 + ,4603 + ,624 + ,3 + ,5 + ,4 + ,9.1 + ,0.7 + ,27 + ,10.55 + ,179.5 + ,180 + ,4 + ,4 + ,4 + ,15.8 + ,3.9 + ,19 + ,0.023 + ,0.3 + ,35 + ,1 + ,1 + ,1 + ,5.2 + ,1 + ,30.4 + ,160 + ,169 + ,392 + ,4 + ,5 + ,4 + ,10.9 + ,3.6 + ,28 + ,3.3 + ,25.6 + ,63 + ,1 + ,2 + ,1 + ,8.3 + ,1.4 + ,50 + ,52.16 + ,440 + ,230 + ,1 + ,1 + ,1 + ,11 + ,1.5 + ,7 + ,0.425 + ,6.4 + ,112 + ,5 + ,4 + ,4 + ,3.2 + ,0.7 + ,30 + ,465 + ,423 + ,281 + ,5 + ,5 + ,5 + ,6.3 + ,2.1 + ,3.5 + ,0.075 + ,1.2 + ,42 + ,1 + ,1 + ,1 + ,8.6 + ,0 + ,50 + ,3 + ,25 + ,28 + ,2 + ,2 + ,2 + ,6.6 + ,4.1 + ,6 + ,0.785 + ,3.5 + ,42 + ,2 + ,2 + ,2 + ,9.5 + ,1.2 + ,10.4 + ,0.2 + ,5 + ,120 + ,2 + ,2 + ,2 + ,3.3 + ,0.5 + ,20 + ,27.66 + ,115 + ,148 + ,5 + ,5 + ,5 + ,11 + ,3.4 + ,3.9 + ,0.12 + ,1 + ,16 + ,3 + ,1 + ,2 + ,4.7 + ,1.5 + ,41 + ,85 + ,325 + ,310 + ,1 + ,3 + ,1 + ,10.4 + ,3.4 + ,9 + ,0.101 + ,4 + ,28 + ,5 + ,1 + ,3 + ,7.4 + ,0.8 + ,7.6 + ,1.04 + ,5.5 + ,68 + ,5 + ,3 + ,4 + ,2.1 + ,0.8 + ,46 + ,521 + ,655 + ,336 + ,5 + ,5 + ,5 + ,7.7 + ,1.4 + ,2.6 + ,0.005 + ,0.14 + ,21.5 + ,5 + ,2 + ,4 + ,17.9 + ,2 + ,24 + ,0.01 + ,0.25 + ,50 + ,1 + ,1 + ,1 + ,6.1 + ,1.9 + ,100 + ,62 + ,1320 + ,267 + ,1 + ,1 + ,1 + ,11.9 + ,1.3 + ,3.2 + ,0.023 + ,0.4 + ,19 + ,4 + ,1 + ,3 + ,10.8 + ,2 + ,2 + ,0.048 + ,0.33 + ,30 + ,4 + ,1 + ,3 + ,13.8 + ,5.6 + ,5 + ,1.7 + ,6.3 + ,12 + ,2 + ,1 + ,1 + ,14.3 + ,3.1 + ,6.5 + ,3.5 + ,10.8 + ,120 + ,2 + ,1 + ,1 + ,10 + ,0.9 + ,20.2 + ,10 + ,115 + ,170 + ,4 + ,4 + ,4 + ,11.9 + ,1.8 + ,13 + ,1.62 + ,11.4 + ,17 + ,2 + ,1 + ,2 + ,6.5 + ,1.9 + ,27 + ,192 + ,180 + ,115 + ,4 + ,4 + ,4 + ,7.5 + ,0.9 + ,18 + ,2.5 + ,12.1 + ,31 + ,5 + ,5 + ,5 + ,10.6 + ,2.6 + ,4.7 + ,0.28 + ,1.9 + ,21 + ,3 + ,1 + ,3 + ,7.4 + ,2.4 + ,9.8 + ,4.235 + ,50.4 + ,52 + ,1 + ,1 + ,1 + ,8.4 + ,1.2 + ,29 + ,6.8 + ,179 + ,164 + ,2 + ,3 + ,2 + ,5.7 + ,0.9 + ,7 + ,0.75 + ,12.3 + ,225 + ,2 + ,2 + ,2 + ,4.9 + ,0.5 + ,6 + ,3.6 + ,21 + ,225 + ,3 + ,2 + ,3 + ,3.2 + ,0.6 + ,20 + ,55.5 + ,175 + ,151 + ,5 + ,5 + ,5 + ,11 + ,2.3 + ,4.5 + ,0.9 + ,2.6 + ,60 + ,2 + ,1 + ,2 + ,4.9 + ,0.5 + ,7.5 + ,2 + ,12.3 + ,200 + ,3 + ,1 + ,3 + ,13.2 + ,2.6 + ,2.3 + ,0.104 + ,2.5 + ,46 + ,3 + ,2 + ,2 + ,9.7 + ,0.6 + ,24 + ,4.19 + ,58 + ,210 + ,4 + ,3 + ,4 + ,12.8 + ,6.6 + ,3 + ,3.5 + ,3.9 + ,14 + ,2 + ,1 + ,1) + ,dim=c(9 + ,41) + ,dimnames=list(c('SWS' + ,'PS' + ,'LS' + ,'BW' + ,'BRW' + ,'GT' + ,'PI' + ,'SEI' + ,'ODI') + ,1:41)) > y <- array(NA,dim=c(9,41),dimnames=list(c('SWS','PS','LS','BW','BRW','GT','PI','SEI','ODI'),1:41)) > 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 = 'Do not include Seasonal 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 SWS PS LS BW BRW GT PI SEI ODI 1 6.3 2.0 4.5 1.000 6.60 42.0 3 1 3 2 2.1 1.8 69.0 2547.000 4603.00 624.0 3 5 4 3 9.1 0.7 27.0 10.550 179.50 180.0 4 4 4 4 15.8 3.9 19.0 0.023 0.30 35.0 1 1 1 5 5.2 1.0 30.4 160.000 169.00 392.0 4 5 4 6 10.9 3.6 28.0 3.300 25.60 63.0 1 2 1 7 8.3 1.4 50.0 52.160 440.00 230.0 1 1 1 8 11.0 1.5 7.0 0.425 6.40 112.0 5 4 4 9 3.2 0.7 30.0 465.000 423.00 281.0 5 5 5 10 6.3 2.1 3.5 0.075 1.20 42.0 1 1 1 11 8.6 0.0 50.0 3.000 25.00 28.0 2 2 2 12 6.6 4.1 6.0 0.785 3.50 42.0 2 2 2 13 9.5 1.2 10.4 0.200 5.00 120.0 2 2 2 14 3.3 0.5 20.0 27.660 115.00 148.0 5 5 5 15 11.0 3.4 3.9 0.120 1.00 16.0 3 1 2 16 4.7 1.5 41.0 85.000 325.00 310.0 1 3 1 17 10.4 3.4 9.0 0.101 4.00 28.0 5 1 3 18 7.4 0.8 7.6 1.040 5.50 68.0 5 3 4 19 2.1 0.8 46.0 521.000 655.00 336.0 5 5 5 20 7.7 1.4 2.6 0.005 0.14 21.5 5 2 4 21 17.9 2.0 24.0 0.010 0.25 50.0 1 1 1 22 6.1 1.9 100.0 62.000 1320.00 267.0 1 1 1 23 11.9 1.3 3.2 0.023 0.40 19.0 4 1 3 24 10.8 2.0 2.0 0.048 0.33 30.0 4 1 3 25 13.8 5.6 5.0 1.700 6.30 12.0 2 1 1 26 14.3 3.1 6.5 3.500 10.80 120.0 2 1 1 27 10.0 0.9 20.2 10.000 115.00 170.0 4 4 4 28 11.9 1.8 13.0 1.620 11.40 17.0 2 1 2 29 6.5 1.9 27.0 192.000 180.00 115.0 4 4 4 30 7.5 0.9 18.0 2.500 12.10 31.0 5 5 5 31 10.6 2.6 4.7 0.280 1.90 21.0 3 1 3 32 7.4 2.4 9.8 4.235 50.40 52.0 1 1 1 33 8.4 1.2 29.0 6.800 179.00 164.0 2 3 2 34 5.7 0.9 7.0 0.750 12.30 225.0 2 2 2 35 4.9 0.5 6.0 3.600 21.00 225.0 3 2 3 36 3.2 0.6 20.0 55.500 175.00 151.0 5 5 5 37 11.0 2.3 4.5 0.900 2.60 60.0 2 1 2 38 4.9 0.5 7.5 2.000 12.30 200.0 3 1 3 39 13.2 2.6 2.3 0.104 2.50 46.0 3 2 2 40 9.7 0.6 24.0 4.190 58.00 210.0 4 3 4 41 12.8 6.6 3.0 3.500 3.90 14.0 2 1 1 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) PS LS BW BRW GT 12.319709 0.142634 0.011019 0.003586 -0.001478 -0.014242 PI SEI ODI 1.510160 0.137314 -2.671409 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -4.7342 -1.6814 -0.4319 1.5050 6.7669 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 12.319709 2.239418 5.501 4.62e-06 *** PS 0.142634 0.496630 0.287 0.7758 LS 0.011019 0.042204 0.261 0.7957 BW 0.003586 0.005347 0.671 0.5073 BRW -0.001478 0.003185 -0.464 0.6459 GT -0.014242 0.006737 -2.114 0.0424 * PI 1.510160 1.078434 1.400 0.1710 SEI 0.137314 0.638624 0.215 0.8311 ODI -2.671409 1.489998 -1.793 0.0824 . --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 2.72 on 32 degrees of freedom Multiple R-squared: 0.5781, Adjusted R-squared: 0.4726 F-statistic: 5.481 on 8 and 32 DF, p-value: 0.0002149 > 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,] 0.9382468 0.12350641 0.06175320 [2,] 0.9262009 0.14759825 0.07379913 [3,] 0.8968482 0.20630366 0.10315183 [4,] 0.8456018 0.30879639 0.15439820 [5,] 0.8959146 0.20817077 0.10408539 [6,] 0.9299183 0.14016339 0.07008170 [7,] 0.9046548 0.19069031 0.09534515 [8,] 0.9027427 0.19451466 0.09725733 [9,] 0.8895602 0.22087964 0.11043982 [10,] 0.9716687 0.05666266 0.02833133 [11,] 0.9462628 0.10747450 0.05373725 [12,] 0.9104758 0.17904833 0.08952417 [13,] 0.8877081 0.22458370 0.11229185 [14,] 0.8133914 0.37321724 0.18660862 [15,] 0.7301306 0.53973887 0.26986944 [16,] 0.8494478 0.30110450 0.15055225 [17,] 0.7319146 0.53617072 0.26808536 [18,] 0.5723245 0.85535104 0.42767552 > postscript(file="/var/www/html/rcomp/tmp/1u59l1292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(x[,1], type='l', main='Actuals and Interpolation', ylab='value of Actuals and Interpolation (dots)', xlab='time or index') > points(x[,1]-mysum$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2nf961292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/3nf961292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4nf961292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5goq91292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$resid, main='Residual Normal Q-Q Plot') > qqline(mysum$resid) > grid() > dev.off() null device 1 > (myerror <- as.ts(mysum$resid)) Time Series: Start = 1 End = 41 Frequency = 1 1 2 3 4 5 6 -2.403803302 0.787388424 3.269617897 4.237421028 1.619915298 -0.431867160 7 8 9 10 11 12 -0.007651494 2.577809150 -1.470817795 -4.734209370 -1.797824258 -3.722236954 13 14 15 16 17 18 0.658097572 -2.013187095 -0.943696262 -2.945710424 -1.773399062 -1.421820245 19 20 21 22 23 24 -1.836071809 -1.681447026 6.766932286 -1.037927489 1.466984984 0.436830904 25 26 27 28 29 30 0.314336908 2.692708677 3.980265369 1.618637277 -1.077159035 0.423669669 31 32 33 34 35 36 1.504970487 -3.546216872 0.075916681 -1.557439576 -1.125481529 -2.095894270 37 38 39 40 41 1.342958216 -1.367859772 1.680256050 4.324780511 -0.787776592 > postscript(file="/var/www/html/rcomp/tmp/6goq91292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > dum <- cbind(lag(myerror,k=1),myerror) > dum Time Series: Start = 0 End = 41 Frequency = 1 lag(myerror, k = 1) myerror 0 -2.403803302 NA 1 0.787388424 -2.403803302 2 3.269617897 0.787388424 3 4.237421028 3.269617897 4 1.619915298 4.237421028 5 -0.431867160 1.619915298 6 -0.007651494 -0.431867160 7 2.577809150 -0.007651494 8 -1.470817795 2.577809150 9 -4.734209370 -1.470817795 10 -1.797824258 -4.734209370 11 -3.722236954 -1.797824258 12 0.658097572 -3.722236954 13 -2.013187095 0.658097572 14 -0.943696262 -2.013187095 15 -2.945710424 -0.943696262 16 -1.773399062 -2.945710424 17 -1.421820245 -1.773399062 18 -1.836071809 -1.421820245 19 -1.681447026 -1.836071809 20 6.766932286 -1.681447026 21 -1.037927489 6.766932286 22 1.466984984 -1.037927489 23 0.436830904 1.466984984 24 0.314336908 0.436830904 25 2.692708677 0.314336908 26 3.980265369 2.692708677 27 1.618637277 3.980265369 28 -1.077159035 1.618637277 29 0.423669669 -1.077159035 30 1.504970487 0.423669669 31 -3.546216872 1.504970487 32 0.075916681 -3.546216872 33 -1.557439576 0.075916681 34 -1.125481529 -1.557439576 35 -2.095894270 -1.125481529 36 1.342958216 -2.095894270 37 -1.367859772 1.342958216 38 1.680256050 -1.367859772 39 4.324780511 1.680256050 40 -0.787776592 4.324780511 41 NA -0.787776592 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 0.787388424 -2.403803302 [2,] 3.269617897 0.787388424 [3,] 4.237421028 3.269617897 [4,] 1.619915298 4.237421028 [5,] -0.431867160 1.619915298 [6,] -0.007651494 -0.431867160 [7,] 2.577809150 -0.007651494 [8,] -1.470817795 2.577809150 [9,] -4.734209370 -1.470817795 [10,] -1.797824258 -4.734209370 [11,] -3.722236954 -1.797824258 [12,] 0.658097572 -3.722236954 [13,] -2.013187095 0.658097572 [14,] -0.943696262 -2.013187095 [15,] -2.945710424 -0.943696262 [16,] -1.773399062 -2.945710424 [17,] -1.421820245 -1.773399062 [18,] -1.836071809 -1.421820245 [19,] -1.681447026 -1.836071809 [20,] 6.766932286 -1.681447026 [21,] -1.037927489 6.766932286 [22,] 1.466984984 -1.037927489 [23,] 0.436830904 1.466984984 [24,] 0.314336908 0.436830904 [25,] 2.692708677 0.314336908 [26,] 3.980265369 2.692708677 [27,] 1.618637277 3.980265369 [28,] -1.077159035 1.618637277 [29,] 0.423669669 -1.077159035 [30,] 1.504970487 0.423669669 [31,] -3.546216872 1.504970487 [32,] 0.075916681 -3.546216872 [33,] -1.557439576 0.075916681 [34,] -1.125481529 -1.557439576 [35,] -2.095894270 -1.125481529 [36,] 1.342958216 -2.095894270 [37,] -1.367859772 1.342958216 [38,] 1.680256050 -1.367859772 [39,] 4.324780511 1.680256050 [40,] -0.787776592 4.324780511 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 0.787388424 -2.403803302 2 3.269617897 0.787388424 3 4.237421028 3.269617897 4 1.619915298 4.237421028 5 -0.431867160 1.619915298 6 -0.007651494 -0.431867160 7 2.577809150 -0.007651494 8 -1.470817795 2.577809150 9 -4.734209370 -1.470817795 10 -1.797824258 -4.734209370 11 -3.722236954 -1.797824258 12 0.658097572 -3.722236954 13 -2.013187095 0.658097572 14 -0.943696262 -2.013187095 15 -2.945710424 -0.943696262 16 -1.773399062 -2.945710424 17 -1.421820245 -1.773399062 18 -1.836071809 -1.421820245 19 -1.681447026 -1.836071809 20 6.766932286 -1.681447026 21 -1.037927489 6.766932286 22 1.466984984 -1.037927489 23 0.436830904 1.466984984 24 0.314336908 0.436830904 25 2.692708677 0.314336908 26 3.980265369 2.692708677 27 1.618637277 3.980265369 28 -1.077159035 1.618637277 29 0.423669669 -1.077159035 30 1.504970487 0.423669669 31 -3.546216872 1.504970487 32 0.075916681 -3.546216872 33 -1.557439576 0.075916681 34 -1.125481529 -1.557439576 35 -2.095894270 -1.125481529 36 1.342958216 -2.095894270 37 -1.367859772 1.342958216 38 1.680256050 -1.367859772 39 4.324780511 1.680256050 40 -0.787776592 4.324780511 > 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/7rx7c1292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8rx7c1292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9rx7c1292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') Warning messages: 1: In sqrt(crit * p * (1 - hh)/hh) : NaNs produced 2: In sqrt(crit * p * (1 - hh)/hh) : NaNs produced > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10166f1292428979.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$coefficients[i,1] > 0) myeq <- paste(myeq, '+', '') + myeq <- paste(myeq, mysum$coefficients[i,1], sep=' ') + if (rownames(mysum$coefficients)[i] != '(Intercept)') { + myeq <- paste(myeq, rownames(mysum$coefficients)[i], sep='') + if (rownames(mysum$coefficients)[i] != 't') myeq <- paste(myeq, '[t]', sep='') + } + } > myeq <- paste(myeq, ' + e[t]') > a<-table.row.start(a) > a<-table.element(a, myeq) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/html/rcomp/tmp/11n7n31292428979.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/1287381292428979.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/134zji1292428979.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/14pii51292428979.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/15bigb1292428979.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/167se21292428979.tab") + } > > try(system("convert tmp/1u59l1292428979.ps tmp/1u59l1292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/2nf961292428979.ps tmp/2nf961292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/3nf961292428979.ps tmp/3nf961292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/4nf961292428979.ps tmp/4nf961292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/5goq91292428979.ps tmp/5goq91292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/6goq91292428979.ps tmp/6goq91292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/7rx7c1292428979.ps tmp/7rx7c1292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/8rx7c1292428979.ps tmp/8rx7c1292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/9rx7c1292428979.ps tmp/9rx7c1292428979.png",intern=TRUE)) character(0) > try(system("convert tmp/10166f1292428979.ps tmp/10166f1292428979.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 2.285 1.598 5.868