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Type 'q()' to quit R. > x <- array(list(6.8 + ,225 + ,0.442 + ,0.672 + ,9.2 + ,6.3 + ,180 + ,0.435 + ,0.797 + ,11.7 + ,6.4 + ,190 + ,0.456 + ,0.761 + ,15.8 + ,6.2 + ,180 + ,0.416 + ,0.651 + ,8.6 + ,6.9 + ,205 + ,0.449 + ,0.9 + ,23.2 + ,6.4 + ,225 + ,0.431 + ,0.78 + ,27.4 + ,6.3 + ,185 + ,0.487 + ,0.771 + ,9.3 + ,6.8 + ,235 + ,0.469 + ,0.75 + ,16 + ,6.9 + ,235 + ,0.435 + ,0.818 + ,4.7 + ,6.7 + ,210 + ,0.48 + ,0.825 + ,12.5 + ,6.9 + ,245 + ,0.516 + ,0.632 + ,20.1 + ,6.9 + ,245 + ,0.493 + ,0.757 + ,9.1 + ,6.3 + ,185 + ,0.374 + ,0.709 + ,8.1 + ,6.1 + ,185 + ,0.424 + ,0.782 + ,8.6 + ,6.2 + ,180 + ,0.441 + ,0.775 + ,20.3 + ,6.8 + ,220 + ,0.503 + ,0.88 + ,25 + ,6.5 + ,194 + ,0.503 + ,0.833 + ,19.2 + ,7.6 + ,225 + ,0.425 + ,0.571 + ,3.3 + ,6.3 + ,210 + ,0.371 + ,0.816 + ,11.2 + ,7.1 + ,240 + ,0.504 + ,0.714 + ,10.5 + ,6.8 + ,225 + ,0.4 + ,0.765 + ,10.1 + ,7.3 + ,263 + ,0.482 + ,0.655 + ,7.2 + ,6.4 + ,210 + ,0.475 + ,0.244 + ,13.6 + ,6.8 + ,235 + ,0.428 + ,0.728 + ,9 + ,7.2 + ,230 + ,0.559 + ,0.721 + ,24.6 + ,6.4 + ,190 + ,0.441 + ,0.757 + ,12.6 + ,6.6 + ,220 + ,0.492 + ,0.747 + ,5.6 + ,6.8 + ,210 + ,0.402 + ,0.739 + ,8.7 + ,6.1 + ,180 + ,0.415 + ,0.713 + ,7.7 + ,6.5 + ,235 + ,0.492 + ,0.742 + ,24.1 + ,6.4 + ,185 + ,0.484 + ,0.861 + ,11.7 + ,6 + ,175 + ,0.387 + ,0.721 + ,7.7 + ,6 + ,192 + ,0.436 + ,0.785 + ,9.6 + ,7.3 + ,263 + ,0.482 + ,0.655 + ,7.2 + ,6.1 + ,180 + ,0.34 + ,0.821 + ,12.3 + ,6.7 + ,240 + ,0.516 + ,0.728 + ,8.9 + ,6.4 + ,210 + ,0.475 + ,0.846 + ,13.6 + ,5.8 + ,160 + ,0.412 + ,0.813 + ,11.2 + ,6.9 + ,230 + ,0.411 + ,0.595 + ,2.8 + ,7 + ,245 + ,0.407 + ,0.573 + ,3.2 + ,7.3 + ,228 + ,0.445 + ,0.726 + ,9.4 + ,5.9 + ,155 + ,0.291 + ,0.707 + ,11.9 + ,6.2 + ,200 + ,0.449 + ,0.804 + ,15.4 + ,6.8 + ,235 + ,0.546 + ,0.784 + ,7.4 + ,7 + ,235 + ,0.48 + ,0.744 + ,18.9 + ,5.9 + ,105 + ,0.359 + ,0.839 + ,7.9 + ,6.1 + ,180 + ,0.528 + ,0.79 + ,12.2 + ,5.7 + ,185 + ,0.352 + ,0.701 + ,11 + ,7.1 + ,245 + ,0.414 + ,0.778 + ,2.8 + ,5.8 + ,180 + ,0.425 + ,0.872 + ,11.8 + ,7.4 + ,240 + ,0.599 + ,0.713 + ,17.1 + ,6.8 + ,225 + ,0.482 + ,0.701 + ,11.6 + ,6.8 + ,215 + ,0.457 + ,0.734 + ,5.8 + ,7 + ,230 + ,0.435 + ,0.764 + ,8.3) + ,dim=c(5 + ,54) + ,dimnames=list(c('hoogte' + ,'gewicht' + ,'veldgoal' + ,'vrijeworp' + ,'puntpergame') + ,1:54)) > y <- array(NA,dim=c(5,54),dimnames=list(c('hoogte','gewicht','veldgoal','vrijeworp','puntpergame'),1:54)) > 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' > library(lattice) > library(lmtest) Loading required package: zoo > 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 hoogte gewicht veldgoal vrijeworp puntpergame 1 6.8 225 0.442 0.672 9.2 2 6.3 180 0.435 0.797 11.7 3 6.4 190 0.456 0.761 15.8 4 6.2 180 0.416 0.651 8.6 5 6.9 205 0.449 0.900 23.2 6 6.4 225 0.431 0.780 27.4 7 6.3 185 0.487 0.771 9.3 8 6.8 235 0.469 0.750 16.0 9 6.9 235 0.435 0.818 4.7 10 6.7 210 0.480 0.825 12.5 11 6.9 245 0.516 0.632 20.1 12 6.9 245 0.493 0.757 9.1 13 6.3 185 0.374 0.709 8.1 14 6.1 185 0.424 0.782 8.6 15 6.2 180 0.441 0.775 20.3 16 6.8 220 0.503 0.880 25.0 17 6.5 194 0.503 0.833 19.2 18 7.6 225 0.425 0.571 3.3 19 6.3 210 0.371 0.816 11.2 20 7.1 240 0.504 0.714 10.5 21 6.8 225 0.400 0.765 10.1 22 7.3 263 0.482 0.655 7.2 23 6.4 210 0.475 0.244 13.6 24 6.8 235 0.428 0.728 9.0 25 7.2 230 0.559 0.721 24.6 26 6.4 190 0.441 0.757 12.6 27 6.6 220 0.492 0.747 5.6 28 6.8 210 0.402 0.739 8.7 29 6.1 180 0.415 0.713 7.7 30 6.5 235 0.492 0.742 24.1 31 6.4 185 0.484 0.861 11.7 32 6.0 175 0.387 0.721 7.7 33 6.0 192 0.436 0.785 9.6 34 7.3 263 0.482 0.655 7.2 35 6.1 180 0.340 0.821 12.3 36 6.7 240 0.516 0.728 8.9 37 6.4 210 0.475 0.846 13.6 38 5.8 160 0.412 0.813 11.2 39 6.9 230 0.411 0.595 2.8 40 7.0 245 0.407 0.573 3.2 41 7.3 228 0.445 0.726 9.4 42 5.9 155 0.291 0.707 11.9 43 6.2 200 0.449 0.804 15.4 44 6.8 235 0.546 0.784 7.4 45 7.0 235 0.480 0.744 18.9 46 5.9 105 0.359 0.839 7.9 47 6.1 180 0.528 0.790 12.2 48 5.7 185 0.352 0.701 11.0 49 7.1 245 0.414 0.778 2.8 50 5.8 180 0.425 0.872 11.8 51 7.4 240 0.599 0.713 17.1 52 6.8 225 0.482 0.701 11.6 53 6.8 215 0.457 0.734 5.8 54 7.0 230 0.435 0.764 8.3 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) gewicht veldgoal vrijeworp puntpergame 3.798050 0.011489 1.138890 -0.049316 -0.008273 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -0.49883 -0.19071 0.01065 0.09117 0.78835 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 3.798050 0.448437 8.470 3.69e-11 *** gewicht 0.011489 0.001454 7.899 2.72e-10 *** veldgoal 1.138890 0.794921 1.433 0.158 vrijeworp -0.049316 0.380348 -0.130 0.897 puntpergame -0.008273 0.006660 -1.242 0.220 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.2562 on 49 degrees of freedom Multiple R-squared: 0.7119, Adjusted R-squared: 0.6883 F-statistic: 30.26 on 4 and 49 DF, p-value: 1.062e-12 > 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,] 0.286048075 0.57209615 0.7139519 [2,] 0.305235523 0.61047105 0.6947645 [3,] 0.179743225 0.35948645 0.8202568 [4,] 0.118628635 0.23725727 0.8813714 [5,] 0.074752121 0.14950424 0.9252479 [6,] 0.039224860 0.07844972 0.9607751 [7,] 0.052366150 0.10473230 0.9476339 [8,] 0.028210779 0.05642156 0.9717892 [9,] 0.015033437 0.03006687 0.9849666 [10,] 0.007465951 0.01493190 0.9925340 [11,] 0.561038589 0.87792282 0.4389614 [12,] 0.532156136 0.93568773 0.4678439 [13,] 0.445716043 0.89143209 0.5542840 [14,] 0.363880277 0.72776055 0.6361197 [15,] 0.286166773 0.57233355 0.7138332 [16,] 0.293974204 0.58794841 0.7060258 [17,] 0.231360895 0.46272179 0.7686391 [18,] 0.281519088 0.56303818 0.7184809 [19,] 0.216307554 0.43261511 0.7836924 [20,] 0.207439420 0.41487884 0.7925606 [21,] 0.198719324 0.39743865 0.8012807 [22,] 0.162738845 0.32547769 0.8372612 [23,] 0.174595457 0.34919091 0.8254045 [24,] 0.130458061 0.26091612 0.8695419 [25,] 0.103833898 0.20766780 0.8961661 [26,] 0.144853428 0.28970686 0.8551466 [27,] 0.100128547 0.20025709 0.8998715 [28,] 0.066808043 0.13361609 0.9331920 [29,] 0.082764056 0.16552811 0.9172359 [30,] 0.061132506 0.12226501 0.9388675 [31,] 0.045438522 0.09087704 0.9545615 [32,] 0.027592423 0.05518485 0.9724076 [33,] 0.019095656 0.03819131 0.9809043 [34,] 0.047469306 0.09493861 0.9525307 [35,] 0.028492805 0.05698561 0.9715072 [36,] 0.018616727 0.03723345 0.9813833 [37,] 0.016422955 0.03284591 0.9835770 [38,] 0.024939865 0.04987973 0.9750601 [39,] 0.884221274 0.23155745 0.1157787 > postscript(file="/var/www/rcomp/tmp/1jvg91322162488.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/rcomp/tmp/2euf41322162488.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/rcomp/tmp/3lana1322162488.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/rcomp/tmp/48e391322162488.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/rcomp/tmp/5kuqb1322162488.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$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 = 54 Frequency = 1 1 2 3 4 5 6 0.022783571 0.074610058 0.067948418 -0.036598486 0.471662791 -0.208787649 7 8 9 10 11 12 -0.063195597 -0.062751397 -0.014164515 0.086688575 -0.103068040 -0.161715953 13 14 15 16 17 18 0.052513344 -0.196694426 0.037842563 0.151732985 0.100144579 0.788351076 19 20 21 22 23 24 -0.200371653 0.092663540 0.082649292 0.023259707 -0.227168630 -0.075055295 25 26 27 28 29 30 0.361914337 0.058359789 -0.202801129 0.239842105 -0.139848044 -0.322326270 31 32 33 34 35 36 0.064515504 -0.150119451 -0.382363033 0.023259707 -0.011047851 -0.333550073 37 38 39 40 41 42 -0.197480669 -0.172762462 0.043897269 -0.021658259 0.489217515 0.123052231 43 44 45 46 47 48 -0.240158447 -0.219919948 0.148417631 0.593475615 -0.227515207 -0.498832904 49 50 51 52 53 54 0.077169863 -0.409475045 0.339023805 -0.001485828 0.095518734 0.170401656 > postscript(file="/var/www/rcomp/tmp/651sw1322162489.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 = 54 Frequency = 1 lag(myerror, k = 1) myerror 0 0.022783571 NA 1 0.074610058 0.022783571 2 0.067948418 0.074610058 3 -0.036598486 0.067948418 4 0.471662791 -0.036598486 5 -0.208787649 0.471662791 6 -0.063195597 -0.208787649 7 -0.062751397 -0.063195597 8 -0.014164515 -0.062751397 9 0.086688575 -0.014164515 10 -0.103068040 0.086688575 11 -0.161715953 -0.103068040 12 0.052513344 -0.161715953 13 -0.196694426 0.052513344 14 0.037842563 -0.196694426 15 0.151732985 0.037842563 16 0.100144579 0.151732985 17 0.788351076 0.100144579 18 -0.200371653 0.788351076 19 0.092663540 -0.200371653 20 0.082649292 0.092663540 21 0.023259707 0.082649292 22 -0.227168630 0.023259707 23 -0.075055295 -0.227168630 24 0.361914337 -0.075055295 25 0.058359789 0.361914337 26 -0.202801129 0.058359789 27 0.239842105 -0.202801129 28 -0.139848044 0.239842105 29 -0.322326270 -0.139848044 30 0.064515504 -0.322326270 31 -0.150119451 0.064515504 32 -0.382363033 -0.150119451 33 0.023259707 -0.382363033 34 -0.011047851 0.023259707 35 -0.333550073 -0.011047851 36 -0.197480669 -0.333550073 37 -0.172762462 -0.197480669 38 0.043897269 -0.172762462 39 -0.021658259 0.043897269 40 0.489217515 -0.021658259 41 0.123052231 0.489217515 42 -0.240158447 0.123052231 43 -0.219919948 -0.240158447 44 0.148417631 -0.219919948 45 0.593475615 0.148417631 46 -0.227515207 0.593475615 47 -0.498832904 -0.227515207 48 0.077169863 -0.498832904 49 -0.409475045 0.077169863 50 0.339023805 -0.409475045 51 -0.001485828 0.339023805 52 0.095518734 -0.001485828 53 0.170401656 0.095518734 54 NA 0.170401656 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 0.074610058 0.022783571 [2,] 0.067948418 0.074610058 [3,] -0.036598486 0.067948418 [4,] 0.471662791 -0.036598486 [5,] -0.208787649 0.471662791 [6,] -0.063195597 -0.208787649 [7,] -0.062751397 -0.063195597 [8,] -0.014164515 -0.062751397 [9,] 0.086688575 -0.014164515 [10,] -0.103068040 0.086688575 [11,] -0.161715953 -0.103068040 [12,] 0.052513344 -0.161715953 [13,] -0.196694426 0.052513344 [14,] 0.037842563 -0.196694426 [15,] 0.151732985 0.037842563 [16,] 0.100144579 0.151732985 [17,] 0.788351076 0.100144579 [18,] -0.200371653 0.788351076 [19,] 0.092663540 -0.200371653 [20,] 0.082649292 0.092663540 [21,] 0.023259707 0.082649292 [22,] -0.227168630 0.023259707 [23,] -0.075055295 -0.227168630 [24,] 0.361914337 -0.075055295 [25,] 0.058359789 0.361914337 [26,] -0.202801129 0.058359789 [27,] 0.239842105 -0.202801129 [28,] -0.139848044 0.239842105 [29,] -0.322326270 -0.139848044 [30,] 0.064515504 -0.322326270 [31,] -0.150119451 0.064515504 [32,] -0.382363033 -0.150119451 [33,] 0.023259707 -0.382363033 [34,] -0.011047851 0.023259707 [35,] -0.333550073 -0.011047851 [36,] -0.197480669 -0.333550073 [37,] -0.172762462 -0.197480669 [38,] 0.043897269 -0.172762462 [39,] -0.021658259 0.043897269 [40,] 0.489217515 -0.021658259 [41,] 0.123052231 0.489217515 [42,] -0.240158447 0.123052231 [43,] -0.219919948 -0.240158447 [44,] 0.148417631 -0.219919948 [45,] 0.593475615 0.148417631 [46,] -0.227515207 0.593475615 [47,] -0.498832904 -0.227515207 [48,] 0.077169863 -0.498832904 [49,] -0.409475045 0.077169863 [50,] 0.339023805 -0.409475045 [51,] -0.001485828 0.339023805 [52,] 0.095518734 -0.001485828 [53,] 0.170401656 0.095518734 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 0.074610058 0.022783571 2 0.067948418 0.074610058 3 -0.036598486 0.067948418 4 0.471662791 -0.036598486 5 -0.208787649 0.471662791 6 -0.063195597 -0.208787649 7 -0.062751397 -0.063195597 8 -0.014164515 -0.062751397 9 0.086688575 -0.014164515 10 -0.103068040 0.086688575 11 -0.161715953 -0.103068040 12 0.052513344 -0.161715953 13 -0.196694426 0.052513344 14 0.037842563 -0.196694426 15 0.151732985 0.037842563 16 0.100144579 0.151732985 17 0.788351076 0.100144579 18 -0.200371653 0.788351076 19 0.092663540 -0.200371653 20 0.082649292 0.092663540 21 0.023259707 0.082649292 22 -0.227168630 0.023259707 23 -0.075055295 -0.227168630 24 0.361914337 -0.075055295 25 0.058359789 0.361914337 26 -0.202801129 0.058359789 27 0.239842105 -0.202801129 28 -0.139848044 0.239842105 29 -0.322326270 -0.139848044 30 0.064515504 -0.322326270 31 -0.150119451 0.064515504 32 -0.382363033 -0.150119451 33 0.023259707 -0.382363033 34 -0.011047851 0.023259707 35 -0.333550073 -0.011047851 36 -0.197480669 -0.333550073 37 -0.172762462 -0.197480669 38 0.043897269 -0.172762462 39 -0.021658259 0.043897269 40 0.489217515 -0.021658259 41 0.123052231 0.489217515 42 -0.240158447 0.123052231 43 -0.219919948 -0.240158447 44 0.148417631 -0.219919948 45 0.593475615 0.148417631 46 -0.227515207 0.593475615 47 -0.498832904 -0.227515207 48 0.077169863 -0.498832904 49 -0.409475045 0.077169863 50 0.339023805 -0.409475045 51 -0.001485828 0.339023805 52 0.095518734 -0.001485828 53 0.170401656 0.095518734 > 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/rcomp/tmp/7gyzz1322162489.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/rcomp/tmp/80qgj1322162489.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/rcomp/tmp/9lwt01322162489.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') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/rcomp/tmp/10r84d1322162489.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/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/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$coefficients)[i] != 't') myeq <- paste(myeq, '[t]', sep='') + } + } > myeq <- paste(myeq, ' + e[t]') > a<-table.row.start(a) > a<-table.element(a, myeq) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/rcomp/tmp/11isor1322162489.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/ols1.htm','Multiple Linear Regression - Ordinary Least Squares',''), 6, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Variable',header=TRUE) > a<-table.element(a,'Parameter',header=TRUE) > a<-table.element(a,'S.D.',header=TRUE) > a<-table.element(a,'T-STAT
H0: parameter = 0',header=TRUE) > a<-table.element(a,'2-tail p-value',header=TRUE) > a<-table.element(a,'1-tail p-value',header=TRUE) > a<-table.row.end(a) > for (i in 1:k){ + a<-table.row.start(a) + a<-table.element(a,rownames(mysum$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$coefficients[i,4]/2,6)) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/www/rcomp/tmp/126r0r1322162489.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Regression Statistics', 2, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Multiple R',1,TRUE) > a<-table.element(a, sqrt(mysum$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$sigma) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Sum Squared Residuals',1,TRUE) > a<-table.element(a, sum(myerror*myerror)) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/www/rcomp/tmp/13mr3s1322162489.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Actuals, Interpolation, and Residuals', 4, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Time or Index', 1, TRUE) > a<-table.element(a, 'Actuals', 1, TRUE) > a<-table.element(a, 'Interpolation
Forecast', 1, TRUE) > a<-table.element(a, 'Residuals
Prediction Error', 1, TRUE) > a<-table.row.end(a) > for (i in 1:n) { + a<-table.row.start(a) + a<-table.element(a,i, 1, TRUE) + a<-table.element(a,x[i]) + a<-table.element(a,x[i]-mysum$resid[i]) + a<-table.element(a,mysum$resid[i]) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/www/rcomp/tmp/14svp81322162489.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/rcomp/tmp/15to8t1322162489.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/rcomp/tmp/16eod01322162489.tab") + } > > try(system("convert tmp/1jvg91322162488.ps tmp/1jvg91322162488.png",intern=TRUE)) character(0) > try(system("convert tmp/2euf41322162488.ps tmp/2euf41322162488.png",intern=TRUE)) character(0) > try(system("convert tmp/3lana1322162488.ps tmp/3lana1322162488.png",intern=TRUE)) character(0) > try(system("convert tmp/48e391322162488.ps tmp/48e391322162488.png",intern=TRUE)) character(0) > try(system("convert tmp/5kuqb1322162488.ps tmp/5kuqb1322162488.png",intern=TRUE)) character(0) > try(system("convert tmp/651sw1322162489.ps tmp/651sw1322162489.png",intern=TRUE)) character(0) > try(system("convert tmp/7gyzz1322162489.ps tmp/7gyzz1322162489.png",intern=TRUE)) character(0) > try(system("convert tmp/80qgj1322162489.ps tmp/80qgj1322162489.png",intern=TRUE)) character(0) > try(system("convert tmp/9lwt01322162489.ps tmp/9lwt01322162489.png",intern=TRUE)) character(0) > try(system("convert tmp/10r84d1322162489.ps tmp/10r84d1322162489.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 4.132 0.708 4.960