R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i486-pc-linux-gnu (32-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- array(list(127476 + ,20 + ,17 + ,59 + ,18158 + ,130358 + ,38 + ,17 + ,50 + ,30461 + ,7215 + ,0 + ,0 + ,0 + ,1423 + ,112861 + ,49 + ,22 + ,51 + ,25629 + ,210171 + ,74 + ,30 + ,112 + ,48758 + ,393802 + ,104 + ,31 + ,118 + ,129230 + ,117604 + ,37 + ,19 + ,59 + ,27376 + ,126029 + ,53 + ,25 + ,90 + ,26706 + ,99729 + ,42 + ,30 + ,50 + ,26505 + ,256310 + ,62 + ,26 + ,79 + ,49801 + ,113066 + ,50 + ,20 + ,49 + ,46580 + ,156212 + ,65 + ,25 + ,74 + ,48352 + ,69952 + ,28 + ,15 + ,32 + ,13899 + ,152673 + ,48 + ,22 + ,82 + ,39342 + ,125841 + ,42 + ,12 + ,43 + ,27465 + ,125769 + ,47 + ,19 + ,65 + ,55211 + ,123467 + ,71 + ,28 + ,111 + ,74098 + ,56232 + ,0 + ,12 + ,36 + ,13497 + ,108244 + ,50 + ,28 + ,89 + ,38338 + ,22762 + ,12 + ,13 + ,28 + ,52505 + ,48554 + ,16 + ,14 + ,35 + ,10663 + ,178697 + ,76 + ,27 + ,78 + ,74484 + ,140857 + ,29 + ,25 + ,67 + ,28895 + ,93773 + ,38 + ,30 + ,61 + ,32827 + ,133398 + ,50 + ,21 + ,58 + ,36188 + ,113933 + ,33 + ,17 + ,49 + ,28173 + ,144781 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,52230 + ,7131 + ,0 + ,0 + ,0 + ,0 + ,4194 + ,0 + ,0 + ,0 + ,0 + ,60378 + ,15 + ,15 + ,45 + ,8019 + ,96971 + ,40 + ,18 + ,60 + ,34542 + ,83484 + ,17 + ,19 + ,48 + ,21157) + ,dim=c(5 + ,144) + ,dimnames=list(c('Time' + ,'Bloggings' + ,'Reviews' + ,'Feedbackm' + ,'Characters') + ,1:144)) > y <- array(NA,dim=c(5,144),dimnames=list(c('Time','Bloggings','Reviews','Feedbackm','Characters'),1:144)) > 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 > 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 Time Bloggings Reviews Feedbackm Characters 1 127476 20 17 59 18158 2 130358 38 17 50 30461 3 7215 0 0 0 1423 4 112861 49 22 51 25629 5 210171 74 30 112 48758 6 393802 104 31 118 129230 7 117604 37 19 59 27376 8 126029 53 25 90 26706 9 99729 42 30 50 26505 10 256310 62 26 79 49801 11 113066 50 20 49 46580 12 156212 65 25 74 48352 13 69952 28 15 32 13899 14 152673 48 22 82 39342 15 125841 42 12 43 27465 16 125769 47 19 65 55211 17 123467 71 28 111 74098 18 56232 0 12 36 13497 19 108244 50 28 89 38338 20 22762 12 13 28 52505 21 48554 16 14 35 10663 22 178697 76 27 78 74484 23 140857 29 25 67 28895 24 93773 38 30 61 32827 25 133398 50 21 58 36188 26 113933 33 17 49 28173 27 144781 45 22 77 54926 28 140711 59 28 71 38900 29 283337 49 25 82 88530 30 158146 40 16 53 35482 31 123344 40 23 71 26730 32 157640 51 20 58 29806 33 91279 41 11 25 41799 34 189374 73 20 59 54289 35 167915 43 21 77 36805 36 0 0 0 0 0 37 175403 46 27 75 33146 38 92342 44 14 39 23333 39 100023 31 29 83 47686 40 178277 71 31 123 77783 41 145062 61 19 67 36042 42 110980 28 30 105 34541 43 86039 21 23 76 75620 44 120821 42 20 54 60610 45 95535 44 22 82 55041 46 109894 34 19 57 32087 47 61554 15 32 57 16356 48 156520 46 18 72 40161 49 159121 43 26 94 55459 50 129362 47 25 72 36679 51 48188 12 22 39 22346 52 95461 46 19 60 27377 53 229864 56 24 84 50273 54 180317 41 26 69 32104 55 150640 48 27 102 27016 56 104416 30 10 28 19715 57 165098 44 26 65 33629 58 63205 25 23 67 27084 59 100056 42 21 80 32352 60 137214 28 34 79 51845 61 99630 33 29 107 26591 62 84557 32 18 57 29677 63 91199 28 16 44 54237 64 83419 31 23 59 20284 65 101723 13 22 80 22741 66 94982 38 29 89 34178 67 129700 39 31 115 69551 68 110708 68 21 59 29653 69 81518 32 21 66 38071 70 31970 5 21 42 4157 71 192268 53 15 35 28321 72 87611 33 9 3 40195 73 77890 48 21 68 48158 74 83261 36 18 38 13310 75 116290 52 31 107 78474 76 56544 0 25 73 6386 77 116173 52 24 80 31588 78 111488 45 22 69 61254 79 60138 16 21 46 21152 80 73422 33 26 52 41272 81 67751 48 22 58 34165 82 213351 33 26 85 37054 83 51185 24 20 13 12368 84 97181 37 25 61 23168 85 45100 17 19 49 16380 86 115801 32 22 47 41242 87 185664 55 25 93 48450 88 71960 39 22 65 20790 89 76441 29 21 64 34585 90 103613 26 20 64 35672 91 98707 37 23 57 52168 92 126527 58 22 61 53933 93 136781 35 21 71 34474 94 105863 24 12 43 43753 95 38775 18 9 18 36456 96 179984 37 32 103 51183 97 164808 86 24 76 52742 98 19349 13 1 0 3895 99 146824 20 24 83 37076 100 108660 32 22 70 24079 101 43803 8 4 4 2325 102 47062 38 15 41 29354 103 110845 45 21 57 30341 104 92517 24 23 52 18992 105 58660 23 12 24 15292 106 27676 2 16 17 5842 107 98550 52 24 89 28918 108 43284 5 9 20 3738 109 0 0 0 0 0 110 66016 43 22 45 95352 111 57359 18 17 63 37478 112 96933 41 18 48 26839 113 70369 45 21 70 26783 114 65494 29 17 32 33392 115 3616 0 0 0 0 116 0 0 0 0 0 117 143931 32 20 72 25446 118 109894 58 26 56 59847 119 122973 17 26 64 28162 120 84336 24 20 77 33298 121 43410 7 1 3 2781 122 136250 62 24 73 37121 123 79015 30 14 37 22698 124 92937 49 26 54 27615 125 57586 3 12 32 32689 126 19764 10 2 4 5752 127 105757 42 16 55 23164 128 97213 18 22 81 20304 129 113402 40 28 90 34409 130 11796 1 2 1 0 131 7627 0 0 0 0 132 121085 29 17 38 92538 133 6836 0 1 0 0 134 139563 46 17 36 46037 135 5118 5 0 0 0 136 40248 8 4 7 5444 137 0 0 0 0 0 138 95079 21 25 75 23924 139 80750 21 26 52 52230 140 7131 0 0 0 0 141 4194 0 0 0 0 142 60378 15 15 45 8019 143 96971 40 18 60 34542 144 83484 17 19 48 21157 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) Bloggings Reviews Feedbackm Characters 9287.5 1386.8 -487.4 692.9 0.5 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -84592 -18015 -3608 15655 117202 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 9287.5173 6896.2334 1.347 0.18025 Bloggings 1386.7722 207.8556 6.672 5.53e-10 *** Reviews -487.4394 716.8302 -0.680 0.49764 Feedbackm 692.8760 214.5626 3.229 0.00155 ** Characters 0.5000 0.1838 2.720 0.00736 ** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 32680 on 139 degrees of freedom Multiple R-squared: 0.7031, Adjusted R-squared: 0.6946 F-statistic: 82.29 on 4 and 139 DF, p-value: < 2.2e-16 > 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,] 0.07606927 1.521385e-01 9.239307e-01 [2,] 0.09291155 1.858231e-01 9.070885e-01 [3,] 0.69886999 6.022600e-01 3.011300e-01 [4,] 0.74254450 5.149110e-01 2.574555e-01 [5,] 0.66694857 6.661029e-01 3.330514e-01 [6,] 0.56942559 8.611488e-01 4.305744e-01 [7,] 0.51583473 9.683305e-01 4.841653e-01 [8,] 0.47797760 9.559552e-01 5.220224e-01 [9,] 0.66479044 6.704191e-01 3.352096e-01 [10,] 0.99081451 1.837098e-02 9.185488e-03 [11,] 0.98625668 2.748664e-02 1.374332e-02 [12,] 0.98578041 2.843919e-02 1.421959e-02 [13,] 0.99250815 1.498369e-02 7.491847e-03 [14,] 0.98804295 2.391410e-02 1.195705e-02 [15,] 0.98713319 2.573361e-02 1.286681e-02 [16,] 0.99091950 1.816099e-02 9.080497e-03 [17,] 0.98646765 2.706470e-02 1.353235e-02 [18,] 0.97986351 4.027297e-02 2.013649e-02 [19,] 0.97279516 5.440969e-02 2.720484e-02 [20,] 0.96156683 7.686634e-02 3.843317e-02 [21,] 0.94770974 1.045805e-01 5.229026e-02 [22,] 0.99704147 5.917054e-03 2.958527e-03 [23,] 0.99767596 4.648081e-03 2.324040e-03 [24,] 0.99643291 7.134172e-03 3.567086e-03 [25,] 0.99622999 7.540012e-03 3.770006e-03 [26,] 0.99505430 9.891391e-03 4.945696e-03 [27,] 0.99383891 1.232219e-02 6.161093e-03 [28,] 0.99393238 1.213523e-02 6.067617e-03 [29,] 0.99141678 1.716644e-02 8.583218e-03 [30,] 0.99366771 1.266459e-02 6.332295e-03 [31,] 0.99097869 1.804261e-02 9.021305e-03 [32,] 0.99068355 1.863291e-02 9.316453e-03 [33,] 0.99420513 1.158974e-02 5.794870e-03 [34,] 0.99188323 1.623354e-02 8.116772e-03 [35,] 0.98891812 2.216376e-02 1.108188e-02 [36,] 0.99042866 1.914267e-02 9.571336e-03 [37,] 0.98752275 2.495450e-02 1.247725e-02 [38,] 0.99141869 1.716262e-02 8.581312e-03 [39,] 0.98814282 2.371437e-02 1.185718e-02 [40,] 0.98397017 3.205966e-02 1.602983e-02 [41,] 0.98186505 3.626990e-02 1.813495e-02 [42,] 0.97679026 4.641948e-02 2.320974e-02 [43,] 0.96913482 6.173036e-02 3.086518e-02 [44,] 0.96009728 7.980545e-02 3.990272e-02 [45,] 0.95461042 9.077916e-02 4.538958e-02 [46,] 0.98791698 2.416604e-02 1.208302e-02 [47,] 0.99558798 8.824037e-03 4.412019e-03 [48,] 0.99395538 1.208925e-02 6.044625e-03 [49,] 0.99390572 1.218855e-02 6.094277e-03 [50,] 0.99604697 7.906060e-03 3.953030e-03 [51,] 0.99582732 8.345362e-03 4.172681e-03 [52,] 0.99511451 9.770979e-03 4.885489e-03 [53,] 0.99416607 1.166787e-02 5.833933e-03 [54,] 0.99320642 1.358716e-02 6.793578e-03 [55,] 0.99098650 1.802700e-02 9.013502e-03 [56,] 0.98812697 2.374606e-02 1.187303e-02 [57,] 0.98412804 3.174392e-02 1.587196e-02 [58,] 0.98163452 3.673095e-02 1.836548e-02 [59,] 0.98095087 3.809825e-02 1.904913e-02 [60,] 0.97923667 4.152666e-02 2.076333e-02 [61,] 0.98141100 3.717800e-02 1.858900e-02 [62,] 0.97904006 4.191987e-02 2.095994e-02 [63,] 0.97405152 5.189696e-02 2.594848e-02 [64,] 0.99785492 4.290160e-03 2.145080e-03 [65,] 0.99802863 3.942738e-03 1.971369e-03 [66,] 0.99909621 1.807574e-03 9.037870e-04 [67,] 0.99868516 2.629673e-03 1.314837e-03 [68,] 0.99962278 7.544344e-04 3.772172e-04 [69,] 0.99960297 7.940604e-04 3.970302e-04 [70,] 0.99947454 1.050919e-03 5.254593e-04 [71,] 0.99936373 1.272536e-03 6.362682e-04 [72,] 0.99907272 1.854560e-03 9.272799e-04 [73,] 0.99897232 2.055363e-03 1.027681e-03 [74,] 0.99947097 1.058068e-03 5.290342e-04 [75,] 0.99999482 1.035776e-05 5.178881e-06 [76,] 0.99999093 1.814402e-05 9.072008e-06 [77,] 0.99998389 3.222531e-05 1.611265e-05 [78,] 0.99998339 3.321582e-05 1.660791e-05 [79,] 0.99998054 3.891298e-05 1.945649e-05 [80,] 0.99998737 2.526707e-05 1.263354e-05 [81,] 0.99999008 1.983383e-05 9.916916e-06 [82,] 0.99998904 2.192853e-05 1.096427e-05 [83,] 0.99998038 3.924969e-05 1.962485e-05 [84,] 0.99996807 6.385404e-05 3.192702e-05 [85,] 0.99995049 9.902933e-05 4.951466e-05 [86,] 0.99994856 1.028744e-04 5.143719e-05 [87,] 0.99995014 9.972310e-05 4.986155e-05 [88,] 0.99992486 1.502779e-04 7.513895e-05 [89,] 0.99995444 9.111961e-05 4.555980e-05 [90,] 0.99994987 1.002653e-04 5.013264e-05 [91,] 0.99991095 1.781075e-04 8.905374e-05 [92,] 0.99996569 6.861375e-05 3.430688e-05 [93,] 0.99994204 1.159192e-04 5.795958e-05 [94,] 0.99992547 1.490606e-04 7.453030e-05 [95,] 0.99995797 8.405244e-05 4.202622e-05 [96,] 0.99992674 1.465140e-04 7.325699e-05 [97,] 0.99987432 2.513592e-04 1.256796e-04 [98,] 0.99977289 4.542153e-04 2.271076e-04 [99,] 0.99966263 6.747342e-04 3.373671e-04 [100,] 0.99969727 6.054641e-04 3.027321e-04 [101,] 0.99949026 1.019478e-03 5.097389e-04 [102,] 0.99917316 1.653673e-03 8.268366e-04 [103,] 0.99989025 2.195094e-04 1.097547e-04 [104,] 0.99992803 1.439422e-04 7.197112e-05 [105,] 0.99986122 2.775580e-04 1.387790e-04 [106,] 0.99996832 6.336481e-05 3.168241e-05 [107,] 0.99994345 1.130931e-04 5.654655e-05 [108,] 0.99988761 2.247842e-04 1.123921e-04 [109,] 0.99980103 3.979426e-04 1.989713e-04 [110,] 0.99995913 8.174305e-05 4.087152e-05 [111,] 0.99997805 4.390622e-05 2.195311e-05 [112,] 0.99999751 4.984382e-06 2.492191e-06 [113,] 0.99999637 7.262986e-06 3.631493e-06 [114,] 0.99999737 5.263130e-06 2.631565e-06 [115,] 0.99999296 1.407780e-05 7.038899e-06 [116,] 0.99997958 4.083388e-05 2.041694e-05 [117,] 0.99998504 2.991638e-05 1.495819e-05 [118,] 0.99996862 6.275890e-05 3.137945e-05 [119,] 0.99992044 1.591141e-04 7.955706e-05 [120,] 0.99976962 4.607509e-04 2.303754e-04 [121,] 0.99983137 3.372594e-04 1.686297e-04 [122,] 0.99965303 6.939373e-04 3.469687e-04 [123,] 0.99893329 2.133410e-03 1.066705e-03 [124,] 0.99691012 6.179768e-03 3.089884e-03 [125,] 0.99970124 5.975243e-04 2.987621e-04 [126,] 0.99872142 2.557163e-03 1.278582e-03 [127,] 0.99747004 5.059919e-03 2.529960e-03 [128,] 0.99477988 1.044024e-02 5.220121e-03 [129,] 0.98721735 2.556529e-02 1.278265e-02 > postscript(file="/var/wessaorg/rcomp/tmp/198781323874703.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/20k8z1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3mtmo1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4tzqo1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5h3en1323874703.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 = 144 Frequency = 1 1 2 3 4 5 6 48780.62685 26784.97448 -2784.03304 -1806.14530 10903.87602 109025.00362 7 8 9 10 11 12 11699.27611 -20283.58986 -1076.35804 94077.77976 -13052.77608 -6479.08055 13 14 15 16 17 18 24.76799 11056.82085 20631.85321 -12078.50948 -84592.09035 21101.57245 19 20 21 22 23 24 -37569.20754 -42483.67834 -5679.99690 -14111.48877 42668.56605 -12267.97451 25 26 27 28 29 30 6726.89467 19130.73681 2997.34499 -5392.39661 117201.82319 46722.80725 31 32 33 34 35 36 7237.21291 32285.75357 -7726.20534 20576.11816 37478.15031 -9287.51731 37 38 39 40 41 42 46945.76261 -9828.26288 -19470.94359 -38476.82420 -4001.36054 -12536.81311 43 44 45 46 47 48 -31629.03514 -4683.13318 -48383.76381 7179.79259 -609.14873 22246.85801 49 50 51 52 53 54 10015.25011 -1144.79968 -5212.52551 -23618.04982 71277.14923 62984.45149 55 56 57 58 59 60 3766.63526 29141.46590 45614.12178 -29505.70392 -28846.15610 25009.52806 61 62 63 64 65 66 -28718.77765 -14666.07577 -6724.74990 -8669.25445 18330.28392 -31622.45550 67 68 69 70 71 72 -33018.01460 -38350.30897 -26675.73382 -5194.48620 78381.67525 14770.38219 73 74 75 76 77 78 -58921.45272 -160.84065 -63374.64447 5669.45351 -24752.55154 -27916.71735 79 80 81 82 83 84 -3550.17228 -25621.58094 -54647.59910 93551.55931 3172.21402 -5080.79268 85 86 87 88 89 90 -20642.39846 19673.81363 23626.99748 -36120.13293 -24463.62673 5837.73848 91 92 93 94 95 96 -16258.48832 -21702.16766 22761.10953 17471.57309 -21787.63246 38025.68373 97 98 99 100 101 102 -31073.53701 -9426.65978 45452.47094 5178.35648 21437.03317 -50696.50860 103 104 105 106 107 108 -5275.80365 15632.29702 -949.19701 8714.01344 -47276.40558 15723.01616 109 110 111 112 113 114 -9287.51731 -71035.52703 -30994.54608 -7116.11081 -52980.15168 -14591.84084 115 116 117 118 119 120 -5671.51731 -9287.51731 37405.21061 -35878.09555 44358.40807 -18486.07820 121 122 123 124 125 126 21433.35800 -16459.70323 -2037.19290 -22852.03737 11470.54745 -8063.92802 127 128 129 130 131 132 -3666.35292 7412.07382 -17271.81787 1403.71338 -1660.51731 7268.24963 133 134 135 136 137 138 -1964.07788 26807.88786 -11103.37840 14243.87084 -9287.51731 4927.29115 139 140 141 142 143 144 -7131.43546 -2156.51731 -5093.51731 2411.48447 -17857.43515 16045.92468 > postscript(file="/var/wessaorg/rcomp/tmp/6v7qs1323874703.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 = 144 Frequency = 1 lag(myerror, k = 1) myerror 0 48780.62685 NA 1 26784.97448 48780.62685 2 -2784.03304 26784.97448 3 -1806.14530 -2784.03304 4 10903.87602 -1806.14530 5 109025.00362 10903.87602 6 11699.27611 109025.00362 7 -20283.58986 11699.27611 8 -1076.35804 -20283.58986 9 94077.77976 -1076.35804 10 -13052.77608 94077.77976 11 -6479.08055 -13052.77608 12 24.76799 -6479.08055 13 11056.82085 24.76799 14 20631.85321 11056.82085 15 -12078.50948 20631.85321 16 -84592.09035 -12078.50948 17 21101.57245 -84592.09035 18 -37569.20754 21101.57245 19 -42483.67834 -37569.20754 20 -5679.99690 -42483.67834 21 -14111.48877 -5679.99690 22 42668.56605 -14111.48877 23 -12267.97451 42668.56605 24 6726.89467 -12267.97451 25 19130.73681 6726.89467 26 2997.34499 19130.73681 27 -5392.39661 2997.34499 28 117201.82319 -5392.39661 29 46722.80725 117201.82319 30 7237.21291 46722.80725 31 32285.75357 7237.21291 32 -7726.20534 32285.75357 33 20576.11816 -7726.20534 34 37478.15031 20576.11816 35 -9287.51731 37478.15031 36 46945.76261 -9287.51731 37 -9828.26288 46945.76261 38 -19470.94359 -9828.26288 39 -38476.82420 -19470.94359 40 -4001.36054 -38476.82420 41 -12536.81311 -4001.36054 42 -31629.03514 -12536.81311 43 -4683.13318 -31629.03514 44 -48383.76381 -4683.13318 45 7179.79259 -48383.76381 46 -609.14873 7179.79259 47 22246.85801 -609.14873 48 10015.25011 22246.85801 49 -1144.79968 10015.25011 50 -5212.52551 -1144.79968 51 -23618.04982 -5212.52551 52 71277.14923 -23618.04982 53 62984.45149 71277.14923 54 3766.63526 62984.45149 55 29141.46590 3766.63526 56 45614.12178 29141.46590 57 -29505.70392 45614.12178 58 -28846.15610 -29505.70392 59 25009.52806 -28846.15610 60 -28718.77765 25009.52806 61 -14666.07577 -28718.77765 62 -6724.74990 -14666.07577 63 -8669.25445 -6724.74990 64 18330.28392 -8669.25445 65 -31622.45550 18330.28392 66 -33018.01460 -31622.45550 67 -38350.30897 -33018.01460 68 -26675.73382 -38350.30897 69 -5194.48620 -26675.73382 70 78381.67525 -5194.48620 71 14770.38219 78381.67525 72 -58921.45272 14770.38219 73 -160.84065 -58921.45272 74 -63374.64447 -160.84065 75 5669.45351 -63374.64447 76 -24752.55154 5669.45351 77 -27916.71735 -24752.55154 78 -3550.17228 -27916.71735 79 -25621.58094 -3550.17228 80 -54647.59910 -25621.58094 81 93551.55931 -54647.59910 82 3172.21402 93551.55931 83 -5080.79268 3172.21402 84 -20642.39846 -5080.79268 85 19673.81363 -20642.39846 86 23626.99748 19673.81363 87 -36120.13293 23626.99748 88 -24463.62673 -36120.13293 89 5837.73848 -24463.62673 90 -16258.48832 5837.73848 91 -21702.16766 -16258.48832 92 22761.10953 -21702.16766 93 17471.57309 22761.10953 94 -21787.63246 17471.57309 95 38025.68373 -21787.63246 96 -31073.53701 38025.68373 97 -9426.65978 -31073.53701 98 45452.47094 -9426.65978 99 5178.35648 45452.47094 100 21437.03317 5178.35648 101 -50696.50860 21437.03317 102 -5275.80365 -50696.50860 103 15632.29702 -5275.80365 104 -949.19701 15632.29702 105 8714.01344 -949.19701 106 -47276.40558 8714.01344 107 15723.01616 -47276.40558 108 -9287.51731 15723.01616 109 -71035.52703 -9287.51731 110 -30994.54608 -71035.52703 111 -7116.11081 -30994.54608 112 -52980.15168 -7116.11081 113 -14591.84084 -52980.15168 114 -5671.51731 -14591.84084 115 -9287.51731 -5671.51731 116 37405.21061 -9287.51731 117 -35878.09555 37405.21061 118 44358.40807 -35878.09555 119 -18486.07820 44358.40807 120 21433.35800 -18486.07820 121 -16459.70323 21433.35800 122 -2037.19290 -16459.70323 123 -22852.03737 -2037.19290 124 11470.54745 -22852.03737 125 -8063.92802 11470.54745 126 -3666.35292 -8063.92802 127 7412.07382 -3666.35292 128 -17271.81787 7412.07382 129 1403.71338 -17271.81787 130 -1660.51731 1403.71338 131 7268.24963 -1660.51731 132 -1964.07788 7268.24963 133 26807.88786 -1964.07788 134 -11103.37840 26807.88786 135 14243.87084 -11103.37840 136 -9287.51731 14243.87084 137 4927.29115 -9287.51731 138 -7131.43546 4927.29115 139 -2156.51731 -7131.43546 140 -5093.51731 -2156.51731 141 2411.48447 -5093.51731 142 -17857.43515 2411.48447 143 16045.92468 -17857.43515 144 NA 16045.92468 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 26784.97448 48780.62685 [2,] -2784.03304 26784.97448 [3,] -1806.14530 -2784.03304 [4,] 10903.87602 -1806.14530 [5,] 109025.00362 10903.87602 [6,] 11699.27611 109025.00362 [7,] -20283.58986 11699.27611 [8,] -1076.35804 -20283.58986 [9,] 94077.77976 -1076.35804 [10,] -13052.77608 94077.77976 [11,] -6479.08055 -13052.77608 [12,] 24.76799 -6479.08055 [13,] 11056.82085 24.76799 [14,] 20631.85321 11056.82085 [15,] -12078.50948 20631.85321 [16,] -84592.09035 -12078.50948 [17,] 21101.57245 -84592.09035 [18,] -37569.20754 21101.57245 [19,] -42483.67834 -37569.20754 [20,] -5679.99690 -42483.67834 [21,] -14111.48877 -5679.99690 [22,] 42668.56605 -14111.48877 [23,] -12267.97451 42668.56605 [24,] 6726.89467 -12267.97451 [25,] 19130.73681 6726.89467 [26,] 2997.34499 19130.73681 [27,] -5392.39661 2997.34499 [28,] 117201.82319 -5392.39661 [29,] 46722.80725 117201.82319 [30,] 7237.21291 46722.80725 [31,] 32285.75357 7237.21291 [32,] -7726.20534 32285.75357 [33,] 20576.11816 -7726.20534 [34,] 37478.15031 20576.11816 [35,] -9287.51731 37478.15031 [36,] 46945.76261 -9287.51731 [37,] -9828.26288 46945.76261 [38,] -19470.94359 -9828.26288 [39,] -38476.82420 -19470.94359 [40,] -4001.36054 -38476.82420 [41,] -12536.81311 -4001.36054 [42,] -31629.03514 -12536.81311 [43,] -4683.13318 -31629.03514 [44,] -48383.76381 -4683.13318 [45,] 7179.79259 -48383.76381 [46,] -609.14873 7179.79259 [47,] 22246.85801 -609.14873 [48,] 10015.25011 22246.85801 [49,] -1144.79968 10015.25011 [50,] -5212.52551 -1144.79968 [51,] -23618.04982 -5212.52551 [52,] 71277.14923 -23618.04982 [53,] 62984.45149 71277.14923 [54,] 3766.63526 62984.45149 [55,] 29141.46590 3766.63526 [56,] 45614.12178 29141.46590 [57,] -29505.70392 45614.12178 [58,] -28846.15610 -29505.70392 [59,] 25009.52806 -28846.15610 [60,] -28718.77765 25009.52806 [61,] -14666.07577 -28718.77765 [62,] -6724.74990 -14666.07577 [63,] -8669.25445 -6724.74990 [64,] 18330.28392 -8669.25445 [65,] -31622.45550 18330.28392 [66,] -33018.01460 -31622.45550 [67,] -38350.30897 -33018.01460 [68,] -26675.73382 -38350.30897 [69,] -5194.48620 -26675.73382 [70,] 78381.67525 -5194.48620 [71,] 14770.38219 78381.67525 [72,] -58921.45272 14770.38219 [73,] -160.84065 -58921.45272 [74,] -63374.64447 -160.84065 [75,] 5669.45351 -63374.64447 [76,] -24752.55154 5669.45351 [77,] -27916.71735 -24752.55154 [78,] -3550.17228 -27916.71735 [79,] -25621.58094 -3550.17228 [80,] -54647.59910 -25621.58094 [81,] 93551.55931 -54647.59910 [82,] 3172.21402 93551.55931 [83,] -5080.79268 3172.21402 [84,] -20642.39846 -5080.79268 [85,] 19673.81363 -20642.39846 [86,] 23626.99748 19673.81363 [87,] -36120.13293 23626.99748 [88,] -24463.62673 -36120.13293 [89,] 5837.73848 -24463.62673 [90,] -16258.48832 5837.73848 [91,] -21702.16766 -16258.48832 [92,] 22761.10953 -21702.16766 [93,] 17471.57309 22761.10953 [94,] -21787.63246 17471.57309 [95,] 38025.68373 -21787.63246 [96,] -31073.53701 38025.68373 [97,] -9426.65978 -31073.53701 [98,] 45452.47094 -9426.65978 [99,] 5178.35648 45452.47094 [100,] 21437.03317 5178.35648 [101,] -50696.50860 21437.03317 [102,] -5275.80365 -50696.50860 [103,] 15632.29702 -5275.80365 [104,] -949.19701 15632.29702 [105,] 8714.01344 -949.19701 [106,] -47276.40558 8714.01344 [107,] 15723.01616 -47276.40558 [108,] -9287.51731 15723.01616 [109,] -71035.52703 -9287.51731 [110,] -30994.54608 -71035.52703 [111,] -7116.11081 -30994.54608 [112,] -52980.15168 -7116.11081 [113,] -14591.84084 -52980.15168 [114,] -5671.51731 -14591.84084 [115,] -9287.51731 -5671.51731 [116,] 37405.21061 -9287.51731 [117,] -35878.09555 37405.21061 [118,] 44358.40807 -35878.09555 [119,] -18486.07820 44358.40807 [120,] 21433.35800 -18486.07820 [121,] -16459.70323 21433.35800 [122,] -2037.19290 -16459.70323 [123,] -22852.03737 -2037.19290 [124,] 11470.54745 -22852.03737 [125,] -8063.92802 11470.54745 [126,] -3666.35292 -8063.92802 [127,] 7412.07382 -3666.35292 [128,] -17271.81787 7412.07382 [129,] 1403.71338 -17271.81787 [130,] -1660.51731 1403.71338 [131,] 7268.24963 -1660.51731 [132,] -1964.07788 7268.24963 [133,] 26807.88786 -1964.07788 [134,] -11103.37840 26807.88786 [135,] 14243.87084 -11103.37840 [136,] -9287.51731 14243.87084 [137,] 4927.29115 -9287.51731 [138,] -7131.43546 4927.29115 [139,] -2156.51731 -7131.43546 [140,] -5093.51731 -2156.51731 [141,] 2411.48447 -5093.51731 [142,] -17857.43515 2411.48447 [143,] 16045.92468 -17857.43515 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 26784.97448 48780.62685 2 -2784.03304 26784.97448 3 -1806.14530 -2784.03304 4 10903.87602 -1806.14530 5 109025.00362 10903.87602 6 11699.27611 109025.00362 7 -20283.58986 11699.27611 8 -1076.35804 -20283.58986 9 94077.77976 -1076.35804 10 -13052.77608 94077.77976 11 -6479.08055 -13052.77608 12 24.76799 -6479.08055 13 11056.82085 24.76799 14 20631.85321 11056.82085 15 -12078.50948 20631.85321 16 -84592.09035 -12078.50948 17 21101.57245 -84592.09035 18 -37569.20754 21101.57245 19 -42483.67834 -37569.20754 20 -5679.99690 -42483.67834 21 -14111.48877 -5679.99690 22 42668.56605 -14111.48877 23 -12267.97451 42668.56605 24 6726.89467 -12267.97451 25 19130.73681 6726.89467 26 2997.34499 19130.73681 27 -5392.39661 2997.34499 28 117201.82319 -5392.39661 29 46722.80725 117201.82319 30 7237.21291 46722.80725 31 32285.75357 7237.21291 32 -7726.20534 32285.75357 33 20576.11816 -7726.20534 34 37478.15031 20576.11816 35 -9287.51731 37478.15031 36 46945.76261 -9287.51731 37 -9828.26288 46945.76261 38 -19470.94359 -9828.26288 39 -38476.82420 -19470.94359 40 -4001.36054 -38476.82420 41 -12536.81311 -4001.36054 42 -31629.03514 -12536.81311 43 -4683.13318 -31629.03514 44 -48383.76381 -4683.13318 45 7179.79259 -48383.76381 46 -609.14873 7179.79259 47 22246.85801 -609.14873 48 10015.25011 22246.85801 49 -1144.79968 10015.25011 50 -5212.52551 -1144.79968 51 -23618.04982 -5212.52551 52 71277.14923 -23618.04982 53 62984.45149 71277.14923 54 3766.63526 62984.45149 55 29141.46590 3766.63526 56 45614.12178 29141.46590 57 -29505.70392 45614.12178 58 -28846.15610 -29505.70392 59 25009.52806 -28846.15610 60 -28718.77765 25009.52806 61 -14666.07577 -28718.77765 62 -6724.74990 -14666.07577 63 -8669.25445 -6724.74990 64 18330.28392 -8669.25445 65 -31622.45550 18330.28392 66 -33018.01460 -31622.45550 67 -38350.30897 -33018.01460 68 -26675.73382 -38350.30897 69 -5194.48620 -26675.73382 70 78381.67525 -5194.48620 71 14770.38219 78381.67525 72 -58921.45272 14770.38219 73 -160.84065 -58921.45272 74 -63374.64447 -160.84065 75 5669.45351 -63374.64447 76 -24752.55154 5669.45351 77 -27916.71735 -24752.55154 78 -3550.17228 -27916.71735 79 -25621.58094 -3550.17228 80 -54647.59910 -25621.58094 81 93551.55931 -54647.59910 82 3172.21402 93551.55931 83 -5080.79268 3172.21402 84 -20642.39846 -5080.79268 85 19673.81363 -20642.39846 86 23626.99748 19673.81363 87 -36120.13293 23626.99748 88 -24463.62673 -36120.13293 89 5837.73848 -24463.62673 90 -16258.48832 5837.73848 91 -21702.16766 -16258.48832 92 22761.10953 -21702.16766 93 17471.57309 22761.10953 94 -21787.63246 17471.57309 95 38025.68373 -21787.63246 96 -31073.53701 38025.68373 97 -9426.65978 -31073.53701 98 45452.47094 -9426.65978 99 5178.35648 45452.47094 100 21437.03317 5178.35648 101 -50696.50860 21437.03317 102 -5275.80365 -50696.50860 103 15632.29702 -5275.80365 104 -949.19701 15632.29702 105 8714.01344 -949.19701 106 -47276.40558 8714.01344 107 15723.01616 -47276.40558 108 -9287.51731 15723.01616 109 -71035.52703 -9287.51731 110 -30994.54608 -71035.52703 111 -7116.11081 -30994.54608 112 -52980.15168 -7116.11081 113 -14591.84084 -52980.15168 114 -5671.51731 -14591.84084 115 -9287.51731 -5671.51731 116 37405.21061 -9287.51731 117 -35878.09555 37405.21061 118 44358.40807 -35878.09555 119 -18486.07820 44358.40807 120 21433.35800 -18486.07820 121 -16459.70323 21433.35800 122 -2037.19290 -16459.70323 123 -22852.03737 -2037.19290 124 11470.54745 -22852.03737 125 -8063.92802 11470.54745 126 -3666.35292 -8063.92802 127 7412.07382 -3666.35292 128 -17271.81787 7412.07382 129 1403.71338 -17271.81787 130 -1660.51731 1403.71338 131 7268.24963 -1660.51731 132 -1964.07788 7268.24963 133 26807.88786 -1964.07788 134 -11103.37840 26807.88786 135 14243.87084 -11103.37840 136 -9287.51731 14243.87084 137 4927.29115 -9287.51731 138 -7131.43546 4927.29115 139 -2156.51731 -7131.43546 140 -5093.51731 -2156.51731 141 2411.48447 -5093.51731 142 -17857.43515 2411.48447 143 16045.92468 -17857.43515 > 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/744wy1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/8nahx1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/9jo5k1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/wessaorg/rcomp/tmp/109ejw1323874703.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/1176k11323874703.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/126bpn1323874703.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/13f4bb1323874703.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/14b13g1323874703.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/156zeu1323874703.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/16awru1323874703.tab") + } > > try(system("convert tmp/198781323874703.ps tmp/198781323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/20k8z1323874703.ps tmp/20k8z1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/3mtmo1323874703.ps tmp/3mtmo1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/4tzqo1323874703.ps tmp/4tzqo1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/5h3en1323874703.ps tmp/5h3en1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/6v7qs1323874703.ps tmp/6v7qs1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/744wy1323874703.ps tmp/744wy1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/8nahx1323874703.ps tmp/8nahx1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/9jo5k1323874703.ps tmp/9jo5k1323874703.png",intern=TRUE)) character(0) > try(system("convert tmp/109ejw1323874703.ps tmp/109ejw1323874703.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 4.521 0.585 5.144