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Type 'q()' to quit R. > x <- array(list(1.3,2,1.2,2.1,1.1,2.1,1.4,2.5,1.2,2.2,1.5,2.3,1.1,2.3,1.3,2.2,1.5,2.2,1.1,1.6,1.4,1.8,1.3,1.7,1.5,1.9,1.6,1.8,1.7,1.9,1.1,1.5,1.6,1,1.3,0.8,1.7,1.1,1.6,1.5,1.7,1.7,1.9,2.3,1.8,2.4,1.9,3,1.6,3,1.5,3.2,1.6,3.2,1.6,3.2,1.7,3.5,2,4,2,4.3,1.9,4.1,1.7,4,1.8,4.1,1.9,4.2,1.7,4.5,2,5.6,2.1,6.5,2.4,7.6,2.5,8.5,2.5,8.7,2.6,8.3,2.2,8.3,2.5,8.5,2.8,8.7,2.8,8.7,2.9,8.5,3,7.9,3.1,7,2.9,5.8,2.7,4.5,2.2,3.7,2.5,3.1,2.3,2.7,2.6,2.3,2.3,1.8,2.2,1.5,1.8,1.2,1.8,1),dim=c(2,59),dimnames=list(c('inflatie','inflatie_levensmiddelen'),1:59)) > y <- array(NA,dim=c(2,59),dimnames=list(c('inflatie','inflatie_levensmiddelen'),1:59)) > 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 inflatie inflatie_levensmiddelen M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 1 1.3 2.0 1 0 0 0 0 0 0 0 0 0 0 2 1.2 2.1 0 1 0 0 0 0 0 0 0 0 0 3 1.1 2.1 0 0 1 0 0 0 0 0 0 0 0 4 1.4 2.5 0 0 0 1 0 0 0 0 0 0 0 5 1.2 2.2 0 0 0 0 1 0 0 0 0 0 0 6 1.5 2.3 0 0 0 0 0 1 0 0 0 0 0 7 1.1 2.3 0 0 0 0 0 0 1 0 0 0 0 8 1.3 2.2 0 0 0 0 0 0 0 1 0 0 0 9 1.5 2.2 0 0 0 0 0 0 0 0 1 0 0 10 1.1 1.6 0 0 0 0 0 0 0 0 0 1 0 11 1.4 1.8 0 0 0 0 0 0 0 0 0 0 1 12 1.3 1.7 0 0 0 0 0 0 0 0 0 0 0 13 1.5 1.9 1 0 0 0 0 0 0 0 0 0 0 14 1.6 1.8 0 1 0 0 0 0 0 0 0 0 0 15 1.7 1.9 0 0 1 0 0 0 0 0 0 0 0 16 1.1 1.5 0 0 0 1 0 0 0 0 0 0 0 17 1.6 1.0 0 0 0 0 1 0 0 0 0 0 0 18 1.3 0.8 0 0 0 0 0 1 0 0 0 0 0 19 1.7 1.1 0 0 0 0 0 0 1 0 0 0 0 20 1.6 1.5 0 0 0 0 0 0 0 1 0 0 0 21 1.7 1.7 0 0 0 0 0 0 0 0 1 0 0 22 1.9 2.3 0 0 0 0 0 0 0 0 0 1 0 23 1.8 2.4 0 0 0 0 0 0 0 0 0 0 1 24 1.9 3.0 0 0 0 0 0 0 0 0 0 0 0 25 1.6 3.0 1 0 0 0 0 0 0 0 0 0 0 26 1.5 3.2 0 1 0 0 0 0 0 0 0 0 0 27 1.6 3.2 0 0 1 0 0 0 0 0 0 0 0 28 1.6 3.2 0 0 0 1 0 0 0 0 0 0 0 29 1.7 3.5 0 0 0 0 1 0 0 0 0 0 0 30 2.0 4.0 0 0 0 0 0 1 0 0 0 0 0 31 2.0 4.3 0 0 0 0 0 0 1 0 0 0 0 32 1.9 4.1 0 0 0 0 0 0 0 1 0 0 0 33 1.7 4.0 0 0 0 0 0 0 0 0 1 0 0 34 1.8 4.1 0 0 0 0 0 0 0 0 0 1 0 35 1.9 4.2 0 0 0 0 0 0 0 0 0 0 1 36 1.7 4.5 0 0 0 0 0 0 0 0 0 0 0 37 2.0 5.6 1 0 0 0 0 0 0 0 0 0 0 38 2.1 6.5 0 1 0 0 0 0 0 0 0 0 0 39 2.4 7.6 0 0 1 0 0 0 0 0 0 0 0 40 2.5 8.5 0 0 0 1 0 0 0 0 0 0 0 41 2.5 8.7 0 0 0 0 1 0 0 0 0 0 0 42 2.6 8.3 0 0 0 0 0 1 0 0 0 0 0 43 2.2 8.3 0 0 0 0 0 0 1 0 0 0 0 44 2.5 8.5 0 0 0 0 0 0 0 1 0 0 0 45 2.8 8.7 0 0 0 0 0 0 0 0 1 0 0 46 2.8 8.7 0 0 0 0 0 0 0 0 0 1 0 47 2.9 8.5 0 0 0 0 0 0 0 0 0 0 1 48 3.0 7.9 0 0 0 0 0 0 0 0 0 0 0 49 3.1 7.0 1 0 0 0 0 0 0 0 0 0 0 50 2.9 5.8 0 1 0 0 0 0 0 0 0 0 0 51 2.7 4.5 0 0 1 0 0 0 0 0 0 0 0 52 2.2 3.7 0 0 0 1 0 0 0 0 0 0 0 53 2.5 3.1 0 0 0 0 1 0 0 0 0 0 0 54 2.3 2.7 0 0 0 0 0 1 0 0 0 0 0 55 2.6 2.3 0 0 0 0 0 0 1 0 0 0 0 56 2.3 1.8 0 0 0 0 0 0 0 1 0 0 0 57 2.2 1.5 0 0 0 0 0 0 0 0 1 0 0 58 1.8 1.2 0 0 0 0 0 0 0 0 0 1 0 59 1.8 1.0 0 0 0 0 0 0 0 0 0 0 1 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) inflatie_levensmiddelen M1 1.265802 0.165894 -0.012790 M2 M3 M4 -0.049472 -0.006154 -0.149472 M5 M6 M7 0.020389 0.073661 0.047025 M8 M9 M10 0.053661 0.113661 0.020297 M11 0.100297 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -0.59438 -0.23700 -0.09963 0.14221 0.90562 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 1.265802 0.217350 5.824 5.32e-07 *** inflatie_levensmiddelen 0.165894 0.021002 7.899 4.17e-10 *** M1 -0.012790 0.265680 -0.048 0.962 M2 -0.049472 0.265693 -0.186 0.853 M3 -0.006154 0.265706 -0.023 0.982 M4 -0.149472 0.265693 -0.563 0.576 M5 0.020389 0.265838 0.077 0.939 M6 0.073661 0.265919 0.277 0.783 M7 0.047025 0.265877 0.177 0.860 M8 0.053661 0.265919 0.202 0.841 M9 0.113661 0.265919 0.427 0.671 M10 0.020297 0.265964 0.076 0.940 M11 0.100297 0.265964 0.377 0.708 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.3959 on 46 degrees of freedom Multiple R-squared: 0.5803, Adjusted R-squared: 0.4708 F-statistic: 5.3 on 12 and 46 DF, p-value: 1.607e-05 > 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,] 0.44092877 0.88185754 0.5590712 [2,] 0.31821988 0.63643976 0.6817801 [3,] 0.25012387 0.50024775 0.7498761 [4,] 0.23681392 0.47362785 0.7631861 [5,] 0.15794032 0.31588065 0.8420597 [6,] 0.09530230 0.19060460 0.9046977 [7,] 0.20648667 0.41297334 0.7935133 [8,] 0.17132301 0.34264603 0.8286770 [9,] 0.16792451 0.33584901 0.8320755 [10,] 0.13044554 0.26089109 0.8695545 [11,] 0.10577797 0.21155593 0.8942220 [12,] 0.08831318 0.17662636 0.9116868 [13,] 0.07059013 0.14118026 0.9294099 [14,] 0.05648286 0.11296571 0.9435171 [15,] 0.04215700 0.08431399 0.9578430 [16,] 0.02833299 0.05666598 0.9716670 [17,] 0.01876532 0.03753064 0.9812347 [18,] 0.02101496 0.04202992 0.9789850 [19,] 0.01440548 0.02881095 0.9855945 [20,] 0.00941825 0.01883650 0.9905818 [21,] 0.02259493 0.04518985 0.9774051 [22,] 0.05737890 0.11475781 0.9426211 [23,] 0.11633684 0.23267367 0.8836632 [24,] 0.11876603 0.23753206 0.8812340 [25,] 0.07129383 0.14258767 0.9287062 [26,] 0.05676078 0.11352156 0.9432392 [27,] 0.02867008 0.05734016 0.9713299 [28,] 0.28061259 0.56122517 0.7193874 > postscript(file="/var/www/html/rcomp/tmp/15eff1258719324.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2pm5j1258719324.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3h1ve1258719324.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4azn21258719325.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5ou651258719325.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 = 59 Frequency = 1 1 2 3 4 5 6 -0.284800771 -0.364708091 -0.508025977 -0.131065823 -0.451158504 -0.221019483 7 8 9 10 11 12 -0.594383710 -0.384430050 -0.244430050 -0.451529225 -0.264708091 -0.247822098 13 14 15 16 17 18 -0.068211338 0.085060208 0.125152889 -0.265171492 0.147914694 -0.172177987 19 20 21 22 23 24 0.204689487 0.031695982 0.038517115 0.232344744 0.035755311 0.136515272 25 26 27 28 29 30 -0.150695102 -0.247191855 -0.190509742 -0.047191855 -0.166821134 -0.003039846 31 32 33 34 35 36 -0.026172372 -0.099629279 -0.343039846 -0.166265052 -0.162854485 -0.312326224 37 38 39 40 41 42 -0.182020363 -0.194643147 -0.120444798 -0.026431809 -0.229471655 -0.116385469 43 44 45 46 47 48 -0.489749696 -0.229564335 -0.022743201 0.070621025 0.123799892 0.423633050 49 50 51 52 53 54 0.685727574 0.721482885 0.693827628 0.469860980 0.699536599 0.512622784 55 56 57 58 59 0.905616290 0.681927682 0.571695982 0.314828508 0.268007374 > postscript(file="/var/www/html/rcomp/tmp/6925d1258719325.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 = 59 Frequency = 1 lag(myerror, k = 1) myerror 0 -0.284800771 NA 1 -0.364708091 -0.284800771 2 -0.508025977 -0.364708091 3 -0.131065823 -0.508025977 4 -0.451158504 -0.131065823 5 -0.221019483 -0.451158504 6 -0.594383710 -0.221019483 7 -0.384430050 -0.594383710 8 -0.244430050 -0.384430050 9 -0.451529225 -0.244430050 10 -0.264708091 -0.451529225 11 -0.247822098 -0.264708091 12 -0.068211338 -0.247822098 13 0.085060208 -0.068211338 14 0.125152889 0.085060208 15 -0.265171492 0.125152889 16 0.147914694 -0.265171492 17 -0.172177987 0.147914694 18 0.204689487 -0.172177987 19 0.031695982 0.204689487 20 0.038517115 0.031695982 21 0.232344744 0.038517115 22 0.035755311 0.232344744 23 0.136515272 0.035755311 24 -0.150695102 0.136515272 25 -0.247191855 -0.150695102 26 -0.190509742 -0.247191855 27 -0.047191855 -0.190509742 28 -0.166821134 -0.047191855 29 -0.003039846 -0.166821134 30 -0.026172372 -0.003039846 31 -0.099629279 -0.026172372 32 -0.343039846 -0.099629279 33 -0.166265052 -0.343039846 34 -0.162854485 -0.166265052 35 -0.312326224 -0.162854485 36 -0.182020363 -0.312326224 37 -0.194643147 -0.182020363 38 -0.120444798 -0.194643147 39 -0.026431809 -0.120444798 40 -0.229471655 -0.026431809 41 -0.116385469 -0.229471655 42 -0.489749696 -0.116385469 43 -0.229564335 -0.489749696 44 -0.022743201 -0.229564335 45 0.070621025 -0.022743201 46 0.123799892 0.070621025 47 0.423633050 0.123799892 48 0.685727574 0.423633050 49 0.721482885 0.685727574 50 0.693827628 0.721482885 51 0.469860980 0.693827628 52 0.699536599 0.469860980 53 0.512622784 0.699536599 54 0.905616290 0.512622784 55 0.681927682 0.905616290 56 0.571695982 0.681927682 57 0.314828508 0.571695982 58 0.268007374 0.314828508 59 NA 0.268007374 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -0.364708091 -0.284800771 [2,] -0.508025977 -0.364708091 [3,] -0.131065823 -0.508025977 [4,] -0.451158504 -0.131065823 [5,] -0.221019483 -0.451158504 [6,] -0.594383710 -0.221019483 [7,] -0.384430050 -0.594383710 [8,] -0.244430050 -0.384430050 [9,] -0.451529225 -0.244430050 [10,] -0.264708091 -0.451529225 [11,] -0.247822098 -0.264708091 [12,] -0.068211338 -0.247822098 [13,] 0.085060208 -0.068211338 [14,] 0.125152889 0.085060208 [15,] -0.265171492 0.125152889 [16,] 0.147914694 -0.265171492 [17,] -0.172177987 0.147914694 [18,] 0.204689487 -0.172177987 [19,] 0.031695982 0.204689487 [20,] 0.038517115 0.031695982 [21,] 0.232344744 0.038517115 [22,] 0.035755311 0.232344744 [23,] 0.136515272 0.035755311 [24,] -0.150695102 0.136515272 [25,] -0.247191855 -0.150695102 [26,] -0.190509742 -0.247191855 [27,] -0.047191855 -0.190509742 [28,] -0.166821134 -0.047191855 [29,] -0.003039846 -0.166821134 [30,] -0.026172372 -0.003039846 [31,] -0.099629279 -0.026172372 [32,] -0.343039846 -0.099629279 [33,] -0.166265052 -0.343039846 [34,] -0.162854485 -0.166265052 [35,] -0.312326224 -0.162854485 [36,] -0.182020363 -0.312326224 [37,] -0.194643147 -0.182020363 [38,] -0.120444798 -0.194643147 [39,] -0.026431809 -0.120444798 [40,] -0.229471655 -0.026431809 [41,] -0.116385469 -0.229471655 [42,] -0.489749696 -0.116385469 [43,] -0.229564335 -0.489749696 [44,] -0.022743201 -0.229564335 [45,] 0.070621025 -0.022743201 [46,] 0.123799892 0.070621025 [47,] 0.423633050 0.123799892 [48,] 0.685727574 0.423633050 [49,] 0.721482885 0.685727574 [50,] 0.693827628 0.721482885 [51,] 0.469860980 0.693827628 [52,] 0.699536599 0.469860980 [53,] 0.512622784 0.699536599 [54,] 0.905616290 0.512622784 [55,] 0.681927682 0.905616290 [56,] 0.571695982 0.681927682 [57,] 0.314828508 0.571695982 [58,] 0.268007374 0.314828508 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -0.364708091 -0.284800771 2 -0.508025977 -0.364708091 3 -0.131065823 -0.508025977 4 -0.451158504 -0.131065823 5 -0.221019483 -0.451158504 6 -0.594383710 -0.221019483 7 -0.384430050 -0.594383710 8 -0.244430050 -0.384430050 9 -0.451529225 -0.244430050 10 -0.264708091 -0.451529225 11 -0.247822098 -0.264708091 12 -0.068211338 -0.247822098 13 0.085060208 -0.068211338 14 0.125152889 0.085060208 15 -0.265171492 0.125152889 16 0.147914694 -0.265171492 17 -0.172177987 0.147914694 18 0.204689487 -0.172177987 19 0.031695982 0.204689487 20 0.038517115 0.031695982 21 0.232344744 0.038517115 22 0.035755311 0.232344744 23 0.136515272 0.035755311 24 -0.150695102 0.136515272 25 -0.247191855 -0.150695102 26 -0.190509742 -0.247191855 27 -0.047191855 -0.190509742 28 -0.166821134 -0.047191855 29 -0.003039846 -0.166821134 30 -0.026172372 -0.003039846 31 -0.099629279 -0.026172372 32 -0.343039846 -0.099629279 33 -0.166265052 -0.343039846 34 -0.162854485 -0.166265052 35 -0.312326224 -0.162854485 36 -0.182020363 -0.312326224 37 -0.194643147 -0.182020363 38 -0.120444798 -0.194643147 39 -0.026431809 -0.120444798 40 -0.229471655 -0.026431809 41 -0.116385469 -0.229471655 42 -0.489749696 -0.116385469 43 -0.229564335 -0.489749696 44 -0.022743201 -0.229564335 45 0.070621025 -0.022743201 46 0.123799892 0.070621025 47 0.423633050 0.123799892 48 0.685727574 0.423633050 49 0.721482885 0.685727574 50 0.693827628 0.721482885 51 0.469860980 0.693827628 52 0.699536599 0.469860980 53 0.512622784 0.699536599 54 0.905616290 0.512622784 55 0.681927682 0.905616290 56 0.571695982 0.681927682 57 0.314828508 0.571695982 58 0.268007374 0.314828508 > 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/754d41258719325.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8agg31258719325.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9usio1258719325.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10qz9b1258719325.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11vs9o1258719325.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/12a1k21258719325.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/13d2s31258719325.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/14a8av1258719325.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/154gwv1258719325.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/16z5ux1258719325.tab") + } > > system("convert tmp/15eff1258719324.ps tmp/15eff1258719324.png") > system("convert tmp/2pm5j1258719324.ps tmp/2pm5j1258719324.png") > system("convert tmp/3h1ve1258719324.ps tmp/3h1ve1258719324.png") > system("convert tmp/4azn21258719325.ps tmp/4azn21258719325.png") > system("convert tmp/5ou651258719325.ps tmp/5ou651258719325.png") > system("convert tmp/6925d1258719325.ps tmp/6925d1258719325.png") > system("convert tmp/754d41258719325.ps tmp/754d41258719325.png") > system("convert tmp/8agg31258719325.ps tmp/8agg31258719325.png") > system("convert tmp/9usio1258719325.ps tmp/9usio1258719325.png") > system("convert tmp/10qz9b1258719325.ps tmp/10qz9b1258719325.png") > > > proc.time() user system elapsed 2.375 1.540 5.294