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Type 'q()' to quit R. > x <- array(list(1,0,0,0,0,1,1,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,1,1,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,1,1,1,0,1,0,0,1,0,0,0,0,0,0,1,0,0,0,1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,1,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1,0,1,1,1,1,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0,1,0,1,1,0,0,1,1,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,1,0,0,1,0,0,0,1,0,1,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,1,0,0,0,0,0,1,1,0,1,1,0,0,1,0,1,1,1,0,1,0,1,0,0,0),dim=c(6,68),dimnames=list(c('UseLimit','T20','Used','CorrectAnalysis','Useful','Outcome'),1:68)) > y <- array(NA,dim=c(6,68),dimnames=list(c('UseLimit','T20','Used','CorrectAnalysis','Useful','Outcome'),1:68)) > 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 = '2' > par3 <- 'No Linear Trend' > par2 <- 'Do not include Seasonal Dummies' > par1 <- '2' > #'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, 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 T20 UseLimit Used CorrectAnalysis Useful Outcome 1 0 1 0 0 0 1 2 1 1 1 0 0 1 3 0 0 0 0 0 0 4 0 0 0 0 0 1 5 0 0 0 0 1 0 6 1 1 0 0 0 0 7 0 1 0 0 1 0 8 0 0 0 0 0 0 9 1 0 0 0 0 0 10 0 0 0 0 0 1 11 1 1 0 0 0 0 12 0 0 0 0 0 0 13 0 1 0 0 0 0 14 0 0 0 0 0 1 15 0 1 0 0 0 1 16 0 0 0 0 0 0 17 0 0 0 0 0 0 18 0 0 0 0 0 0 19 1 0 1 0 0 0 20 0 0 0 0 0 0 21 0 0 0 0 0 0 22 1 1 1 0 0 0 23 0 0 0 0 0 0 24 0 1 0 0 0 0 25 1 1 1 0 1 0 26 1 0 0 0 0 0 27 0 0 1 0 0 0 28 1 1 1 0 0 0 29 0 1 0 0 0 0 30 0 0 0 0 0 0 31 0 1 0 0 0 1 32 0 1 0 0 0 0 33 0 0 0 0 0 0 34 0 0 0 0 0 1 35 0 1 0 0 0 0 36 0 0 0 0 0 0 37 1 1 1 0 0 0 38 0 0 1 0 1 1 39 0 0 0 0 0 1 40 1 0 0 0 0 0 41 0 0 0 0 1 0 42 0 0 0 0 0 1 43 0 0 0 0 0 0 44 0 0 0 0 0 1 45 0 1 0 0 0 0 46 0 1 0 0 0 1 47 0 1 1 0 0 0 48 0 0 0 0 0 0 49 0 0 0 0 0 0 50 0 0 0 0 0 0 51 0 1 1 0 1 1 52 1 1 1 0 1 1 53 1 0 0 0 0 0 54 0 0 0 0 0 0 55 0 0 1 1 0 1 56 1 0 1 0 0 1 57 0 1 0 0 0 0 58 0 0 0 0 1 1 59 0 0 0 0 1 0 60 1 0 0 0 0 1 61 1 0 1 0 0 0 62 1 0 0 0 0 0 63 0 1 0 0 0 0 64 0 0 0 0 1 1 65 0 0 0 0 0 1 66 0 1 1 1 0 0 67 0 1 1 1 1 0 68 0 1 1 0 0 0 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) UseLimit Used CorrectAnalysis 0.20816 -0.01802 0.52439 -0.63725 Useful Outcome -0.15583 -0.09406 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -0.7326 -0.2082 -0.1141 0.1258 0.8859 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 0.20816 0.07200 2.891 0.00528 ** UseLimit -0.01802 0.10373 -0.174 0.86268 Used 0.52439 0.12609 4.159 0.00010 *** CorrectAnalysis -0.63725 0.25011 -2.548 0.01333 * Useful -0.15583 0.13348 -1.167 0.24751 Outcome -0.09406 0.10462 -0.899 0.37212 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.393 on 62 degrees of freedom Multiple R-squared: 0.2491, Adjusted R-squared: 0.1886 F-statistic: 4.114 on 5 and 62 DF, p-value: 0.00273 > 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,] 0.8593210 0.2813580 0.1406790 [2,] 0.7599550 0.4800900 0.2400450 [3,] 0.7322613 0.5354773 0.2677387 [4,] 0.7207129 0.5585743 0.2792871 [5,] 0.8154798 0.3690403 0.1845202 [6,] 0.7362980 0.5274041 0.2637020 [7,] 0.6534025 0.6931949 0.3465975 [8,] 0.6060283 0.7879433 0.3939717 [9,] 0.5468229 0.9063541 0.4531771 [10,] 0.4814152 0.9628303 0.5185848 [11,] 0.3970780 0.7941561 0.6029220 [12,] 0.3344778 0.6689555 0.6655222 [13,] 0.2753999 0.5507997 0.7246001 [14,] 0.2442827 0.4885653 0.7557173 [15,] 0.1955527 0.3911055 0.8044473 [16,] 0.1908335 0.3816669 0.8091665 [17,] 0.1726796 0.3453591 0.8273204 [18,] 0.4102598 0.8205196 0.5897402 [19,] 0.6507177 0.6985646 0.3492823 [20,] 0.6160229 0.7679543 0.3839771 [21,] 0.5876013 0.8247973 0.4123987 [22,] 0.5301620 0.9396761 0.4698380 [23,] 0.4612261 0.9224522 0.5387739 [24,] 0.4175649 0.8351298 0.5824351 [25,] 0.3635249 0.7270498 0.6364751 [26,] 0.3032630 0.6065260 0.6967370 [27,] 0.2593943 0.5187887 0.7406057 [28,] 0.2182168 0.4364336 0.7817832 [29,] 0.2104422 0.4208844 0.7895578 [30,] 0.2352701 0.4705403 0.7647299 [31,] 0.1941095 0.3882191 0.8058905 [32,] 0.3965198 0.7930395 0.6034802 [33,] 0.3288452 0.6576903 0.6711548 [34,] 0.2810834 0.5621668 0.7189166 [35,] 0.2394627 0.4789253 0.7605373 [36,] 0.2069640 0.4139280 0.7930360 [37,] 0.1671907 0.3343813 0.8328093 [38,] 0.1217065 0.2434129 0.8782935 [39,] 0.1896995 0.3793990 0.8103005 [40,] 0.1598462 0.3196925 0.8401538 [41,] 0.1384785 0.2769571 0.8615215 [42,] 0.1275582 0.2551164 0.8724418 [43,] 0.1187748 0.2375496 0.8812252 [44,] 0.2763080 0.5526161 0.7236920 [45,] 0.3556748 0.7113495 0.6443252 [46,] 0.4361370 0.8722740 0.5638630 [47,] 0.5652060 0.8695879 0.4347940 [48,] 0.5130061 0.9739879 0.4869939 [49,] 0.3877410 0.7754820 0.6122590 [50,] 0.2607569 0.5215138 0.7392431 [51,] 0.2601254 0.5202508 0.7398746 > postscript(file="/var/wessaorg/rcomp/tmp/1l2q31356113472.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/2poje1356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/3vx9k1356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4xyaa1356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5lpzz1356113472.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 = 68 Frequency = 1 1 2 3 4 5 6 -0.096085119 0.379520111 -0.208157968 -0.114101370 -0.052330698 0.809858284 7 8 9 10 11 12 -0.034314446 -0.208157968 0.791842032 -0.114101370 0.809858284 -0.208157968 13 14 15 16 17 18 -0.190141716 -0.114101370 -0.096085119 -0.208157968 -0.208157968 -0.208157968 19 20 21 22 23 24 0.267447262 -0.208157968 -0.208157968 0.285463513 -0.208157968 -0.190141716 25 26 27 28 29 30 0.441290783 0.791842032 -0.732552738 0.285463513 -0.190141716 -0.208157968 31 32 33 34 35 36 -0.096085119 -0.190141716 -0.208157968 -0.114101370 -0.190141716 -0.208157968 37 38 39 40 41 42 0.285463513 -0.482668870 -0.114101370 0.791842032 -0.052330698 -0.114101370 43 44 45 46 47 48 -0.208157968 -0.114101370 -0.190141716 -0.096085119 -0.714536487 -0.208157968 49 50 51 52 53 54 -0.208157968 -0.208157968 -0.464652619 0.535347381 0.791842032 -0.208157968 55 56 57 58 59 60 -0.001248859 0.361503860 -0.190141716 0.041725900 -0.052330698 0.885898630 61 62 63 64 65 66 0.267447262 0.791842032 -0.190141716 0.041725900 -0.114101370 -0.077289205 67 68 0.078538065 -0.714536487 > postscript(file="/var/wessaorg/rcomp/tmp/63a0t1356113472.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 = 68 Frequency = 1 lag(myerror, k = 1) myerror 0 -0.096085119 NA 1 0.379520111 -0.096085119 2 -0.208157968 0.379520111 3 -0.114101370 -0.208157968 4 -0.052330698 -0.114101370 5 0.809858284 -0.052330698 6 -0.034314446 0.809858284 7 -0.208157968 -0.034314446 8 0.791842032 -0.208157968 9 -0.114101370 0.791842032 10 0.809858284 -0.114101370 11 -0.208157968 0.809858284 12 -0.190141716 -0.208157968 13 -0.114101370 -0.190141716 14 -0.096085119 -0.114101370 15 -0.208157968 -0.096085119 16 -0.208157968 -0.208157968 17 -0.208157968 -0.208157968 18 0.267447262 -0.208157968 19 -0.208157968 0.267447262 20 -0.208157968 -0.208157968 21 0.285463513 -0.208157968 22 -0.208157968 0.285463513 23 -0.190141716 -0.208157968 24 0.441290783 -0.190141716 25 0.791842032 0.441290783 26 -0.732552738 0.791842032 27 0.285463513 -0.732552738 28 -0.190141716 0.285463513 29 -0.208157968 -0.190141716 30 -0.096085119 -0.208157968 31 -0.190141716 -0.096085119 32 -0.208157968 -0.190141716 33 -0.114101370 -0.208157968 34 -0.190141716 -0.114101370 35 -0.208157968 -0.190141716 36 0.285463513 -0.208157968 37 -0.482668870 0.285463513 38 -0.114101370 -0.482668870 39 0.791842032 -0.114101370 40 -0.052330698 0.791842032 41 -0.114101370 -0.052330698 42 -0.208157968 -0.114101370 43 -0.114101370 -0.208157968 44 -0.190141716 -0.114101370 45 -0.096085119 -0.190141716 46 -0.714536487 -0.096085119 47 -0.208157968 -0.714536487 48 -0.208157968 -0.208157968 49 -0.208157968 -0.208157968 50 -0.464652619 -0.208157968 51 0.535347381 -0.464652619 52 0.791842032 0.535347381 53 -0.208157968 0.791842032 54 -0.001248859 -0.208157968 55 0.361503860 -0.001248859 56 -0.190141716 0.361503860 57 0.041725900 -0.190141716 58 -0.052330698 0.041725900 59 0.885898630 -0.052330698 60 0.267447262 0.885898630 61 0.791842032 0.267447262 62 -0.190141716 0.791842032 63 0.041725900 -0.190141716 64 -0.114101370 0.041725900 65 -0.077289205 -0.114101370 66 0.078538065 -0.077289205 67 -0.714536487 0.078538065 68 NA -0.714536487 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 0.379520111 -0.096085119 [2,] -0.208157968 0.379520111 [3,] -0.114101370 -0.208157968 [4,] -0.052330698 -0.114101370 [5,] 0.809858284 -0.052330698 [6,] -0.034314446 0.809858284 [7,] -0.208157968 -0.034314446 [8,] 0.791842032 -0.208157968 [9,] -0.114101370 0.791842032 [10,] 0.809858284 -0.114101370 [11,] -0.208157968 0.809858284 [12,] -0.190141716 -0.208157968 [13,] -0.114101370 -0.190141716 [14,] -0.096085119 -0.114101370 [15,] -0.208157968 -0.096085119 [16,] -0.208157968 -0.208157968 [17,] -0.208157968 -0.208157968 [18,] 0.267447262 -0.208157968 [19,] -0.208157968 0.267447262 [20,] -0.208157968 -0.208157968 [21,] 0.285463513 -0.208157968 [22,] -0.208157968 0.285463513 [23,] -0.190141716 -0.208157968 [24,] 0.441290783 -0.190141716 [25,] 0.791842032 0.441290783 [26,] -0.732552738 0.791842032 [27,] 0.285463513 -0.732552738 [28,] -0.190141716 0.285463513 [29,] -0.208157968 -0.190141716 [30,] -0.096085119 -0.208157968 [31,] -0.190141716 -0.096085119 [32,] -0.208157968 -0.190141716 [33,] -0.114101370 -0.208157968 [34,] -0.190141716 -0.114101370 [35,] -0.208157968 -0.190141716 [36,] 0.285463513 -0.208157968 [37,] -0.482668870 0.285463513 [38,] -0.114101370 -0.482668870 [39,] 0.791842032 -0.114101370 [40,] -0.052330698 0.791842032 [41,] -0.114101370 -0.052330698 [42,] -0.208157968 -0.114101370 [43,] -0.114101370 -0.208157968 [44,] -0.190141716 -0.114101370 [45,] -0.096085119 -0.190141716 [46,] -0.714536487 -0.096085119 [47,] -0.208157968 -0.714536487 [48,] -0.208157968 -0.208157968 [49,] -0.208157968 -0.208157968 [50,] -0.464652619 -0.208157968 [51,] 0.535347381 -0.464652619 [52,] 0.791842032 0.535347381 [53,] -0.208157968 0.791842032 [54,] -0.001248859 -0.208157968 [55,] 0.361503860 -0.001248859 [56,] -0.190141716 0.361503860 [57,] 0.041725900 -0.190141716 [58,] -0.052330698 0.041725900 [59,] 0.885898630 -0.052330698 [60,] 0.267447262 0.885898630 [61,] 0.791842032 0.267447262 [62,] -0.190141716 0.791842032 [63,] 0.041725900 -0.190141716 [64,] -0.114101370 0.041725900 [65,] -0.077289205 -0.114101370 [66,] 0.078538065 -0.077289205 [67,] -0.714536487 0.078538065 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 0.379520111 -0.096085119 2 -0.208157968 0.379520111 3 -0.114101370 -0.208157968 4 -0.052330698 -0.114101370 5 0.809858284 -0.052330698 6 -0.034314446 0.809858284 7 -0.208157968 -0.034314446 8 0.791842032 -0.208157968 9 -0.114101370 0.791842032 10 0.809858284 -0.114101370 11 -0.208157968 0.809858284 12 -0.190141716 -0.208157968 13 -0.114101370 -0.190141716 14 -0.096085119 -0.114101370 15 -0.208157968 -0.096085119 16 -0.208157968 -0.208157968 17 -0.208157968 -0.208157968 18 0.267447262 -0.208157968 19 -0.208157968 0.267447262 20 -0.208157968 -0.208157968 21 0.285463513 -0.208157968 22 -0.208157968 0.285463513 23 -0.190141716 -0.208157968 24 0.441290783 -0.190141716 25 0.791842032 0.441290783 26 -0.732552738 0.791842032 27 0.285463513 -0.732552738 28 -0.190141716 0.285463513 29 -0.208157968 -0.190141716 30 -0.096085119 -0.208157968 31 -0.190141716 -0.096085119 32 -0.208157968 -0.190141716 33 -0.114101370 -0.208157968 34 -0.190141716 -0.114101370 35 -0.208157968 -0.190141716 36 0.285463513 -0.208157968 37 -0.482668870 0.285463513 38 -0.114101370 -0.482668870 39 0.791842032 -0.114101370 40 -0.052330698 0.791842032 41 -0.114101370 -0.052330698 42 -0.208157968 -0.114101370 43 -0.114101370 -0.208157968 44 -0.190141716 -0.114101370 45 -0.096085119 -0.190141716 46 -0.714536487 -0.096085119 47 -0.208157968 -0.714536487 48 -0.208157968 -0.208157968 49 -0.208157968 -0.208157968 50 -0.464652619 -0.208157968 51 0.535347381 -0.464652619 52 0.791842032 0.535347381 53 -0.208157968 0.791842032 54 -0.001248859 -0.208157968 55 0.361503860 -0.001248859 56 -0.190141716 0.361503860 57 0.041725900 -0.190141716 58 -0.052330698 0.041725900 59 0.885898630 -0.052330698 60 0.267447262 0.885898630 61 0.791842032 0.267447262 62 -0.190141716 0.791842032 63 0.041725900 -0.190141716 64 -0.114101370 0.041725900 65 -0.077289205 -0.114101370 66 0.078538065 -0.077289205 67 -0.714536487 0.078538065 > 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/wessaorg/rcomp/tmp/73x6k1356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/8uwe91356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/9sesi1356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/wessaorg/rcomp/tmp/10wwkp1356113472.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/wessaorg/rcomp/tmp/11eum41356113472.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/wessaorg/rcomp/tmp/12kfbm1356113472.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/wessaorg/rcomp/tmp/136x2c1356113472.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/wessaorg/rcomp/tmp/14yl0b1356113472.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/wessaorg/rcomp/tmp/15q7x61356113472.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/wessaorg/rcomp/tmp/16q63r1356113472.tab") + } > > try(system("convert tmp/1l2q31356113472.ps tmp/1l2q31356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/2poje1356113472.ps tmp/2poje1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/3vx9k1356113472.ps tmp/3vx9k1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/4xyaa1356113472.ps tmp/4xyaa1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/5lpzz1356113472.ps tmp/5lpzz1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/63a0t1356113472.ps tmp/63a0t1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/73x6k1356113472.ps tmp/73x6k1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/8uwe91356113472.ps tmp/8uwe91356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/9sesi1356113472.ps tmp/9sesi1356113472.png",intern=TRUE)) character(0) > try(system("convert tmp/10wwkp1356113472.ps tmp/10wwkp1356113472.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 8.125 1.186 9.352