R version 2.15.2 (2012-10-26) -- "Trick or Treat" Copyright (C) 2012 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i686-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(9 + ,26 + ,21 + ,21 + ,23 + ,17 + ,23 + ,4 + ,9 + ,20 + ,16 + ,15 + ,24 + ,17 + ,20 + ,4 + ,9 + ,19 + ,19 + ,18 + ,22 + ,18 + ,20 + ,6 + ,9 + ,19 + ,18 + ,11 + ,20 + ,21 + ,21 + ,8 + ,9 + ,20 + ,16 + ,8 + ,24 + ,20 + ,24 + ,8 + ,9 + ,25 + ,23 + ,19 + ,27 + ,28 + ,22 + ,4 + ,9 + ,25 + ,17 + ,4 + ,28 + ,19 + ,23 + ,4 + ,9 + ,22 + ,12 + ,20 + ,27 + ,22 + ,20 + ,8 + ,9 + ,26 + ,19 + ,16 + ,24 + ,16 + ,25 + ,5 + ,9 + ,22 + ,16 + ,14 + ,23 + ,18 + ,23 + ,4 + ,9 + ,17 + ,19 + ,10 + ,24 + ,25 + ,27 + ,4 + ,9 + ,22 + ,20 + ,13 + ,27 + ,17 + ,27 + ,4 + ,9 + ,19 + ,13 + ,14 + ,27 + ,14 + ,22 + ,4 + ,9 + ,24 + ,20 + ,8 + ,28 + ,11 + ,24 + ,4 + ,9 + ,26 + ,27 + ,23 + ,27 + ,27 + ,25 + ,4 + ,9 + ,21 + ,17 + ,11 + ,23 + ,20 + ,22 + ,8 + ,9 + ,13 + ,8 + ,9 + ,24 + ,22 + ,28 + ,4 + ,9 + ,26 + ,25 + ,24 + ,28 + ,22 + ,28 + ,4 + ,9 + ,20 + ,26 + ,5 + ,27 + ,21 + ,27 + ,4 + ,9 + ,22 + ,13 + ,15 + ,25 + ,23 + ,25 + ,8 + ,9 + ,14 + ,19 + ,5 + ,19 + ,17 + ,16 + ,4 + ,9 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+ ,16 + ,9 + ,11 + ,21 + ,19 + ,12 + ,22 + ,19 + ,26 + ,5 + ,11 + ,22 + ,18 + ,12 + ,25 + ,23 + ,28 + ,6 + ,11 + ,27 + ,22 + ,20 + ,25 + ,24 + ,18 + ,4 + ,11 + ,24 + ,20 + ,12 + ,28 + ,25 + ,25 + ,4 + ,11 + ,24 + ,22 + ,16 + ,28 + ,21 + ,23 + ,4 + ,11 + ,21 + ,18 + ,16 + ,20 + ,21 + ,21 + ,5 + ,11 + ,18 + ,16 + ,18 + ,25 + ,23 + ,20 + ,6 + ,11 + ,16 + ,16 + ,16 + ,19 + ,27 + ,25 + ,16 + ,11 + ,22 + ,16 + ,13 + ,25 + ,23 + ,22 + ,6 + ,11 + ,20 + ,16 + ,17 + ,22 + ,18 + ,21 + ,6 + ,11 + ,18 + ,17 + ,13 + ,18 + ,16 + ,16 + ,4 + ,11 + ,20 + ,18 + ,17 + ,20 + ,16 + ,18 + ,4) + ,dim=c(8 + ,162) + ,dimnames=list(c('month' + ,'I1' + ,'I2' + ,'I3' + ,'E1' + ,'E2' + ,'E3' + ,'A') + ,1:162)) > y <- array(NA,dim=c(8,162),dimnames=list(c('month','I1','I2','I3','E1','E2','E3','A'),1:162)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par3 = 'Linear Trend' > par2 = 'Do not include Seasonal Dummies' > par1 = '2' > 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 I1 month I2 I3 E1 E2 E3 A t 1 26 9 21 21 23 17 23 4 1 2 20 9 16 15 24 17 20 4 2 3 19 9 19 18 22 18 20 6 3 4 19 9 18 11 20 21 21 8 4 5 20 9 16 8 24 20 24 8 5 6 25 9 23 19 27 28 22 4 6 7 25 9 17 4 28 19 23 4 7 8 22 9 12 20 27 22 20 8 8 9 26 9 19 16 24 16 25 5 9 10 22 9 16 14 23 18 23 4 10 11 17 9 19 10 24 25 27 4 11 12 22 9 20 13 27 17 27 4 12 13 19 9 13 14 27 14 22 4 13 14 24 9 20 8 28 11 24 4 14 15 26 9 27 23 27 27 25 4 15 16 21 9 17 11 23 20 22 8 16 17 13 9 8 9 24 22 28 4 17 18 26 9 25 24 28 22 28 4 18 19 20 9 26 5 27 21 27 4 19 20 22 9 13 15 25 23 25 8 20 21 14 9 19 5 19 17 16 4 21 22 21 9 15 19 24 24 28 7 22 23 7 9 5 6 20 14 21 4 23 24 23 9 16 13 28 17 24 4 24 25 17 9 14 11 26 23 27 5 25 26 25 9 24 17 23 24 14 4 26 27 25 9 24 17 23 24 14 4 27 28 19 9 9 5 20 8 27 4 28 29 20 9 19 9 11 22 20 4 29 30 23 9 19 15 24 23 21 4 30 31 22 9 25 17 25 25 22 4 31 32 22 9 19 17 23 21 21 4 32 33 21 9 18 20 18 24 12 15 33 34 15 9 15 12 20 15 20 10 34 35 20 9 12 7 20 22 24 4 35 36 22 9 21 16 24 21 19 8 36 37 18 9 12 7 23 25 28 4 37 38 20 9 15 14 25 16 23 4 38 39 28 9 28 24 28 28 27 4 39 40 22 9 25 15 26 23 22 4 40 41 18 9 19 15 26 21 27 7 41 42 23 9 20 10 23 21 26 4 42 43 20 9 24 14 22 26 22 6 43 44 25 9 26 18 24 22 21 5 44 45 26 9 25 12 21 21 19 4 45 46 15 9 12 9 20 18 24 16 46 47 17 9 12 9 22 12 19 5 47 48 23 9 15 8 20 25 26 12 48 49 21 9 17 18 25 17 22 6 49 50 13 9 14 10 20 24 28 9 50 51 18 9 16 17 22 15 21 9 51 52 19 9 11 14 23 13 23 4 52 53 22 9 20 16 25 26 28 5 53 54 16 9 11 10 23 16 10 4 54 55 24 10 22 19 23 24 24 4 55 56 18 10 20 10 22 21 21 5 56 57 20 10 19 14 24 20 21 4 57 58 24 10 17 10 25 14 24 4 58 59 14 10 21 4 21 25 24 4 59 60 22 10 23 19 12 25 25 5 60 61 24 10 18 9 17 20 25 4 61 62 18 10 17 12 20 22 23 6 62 63 21 10 27 16 23 20 21 4 63 64 23 10 25 11 23 26 16 4 64 65 17 10 19 18 20 18 17 18 65 66 22 10 22 11 28 22 25 4 66 67 24 10 24 24 24 24 24 6 67 68 21 10 20 17 24 17 23 4 68 69 22 10 19 18 24 24 25 4 69 70 16 10 11 9 24 20 23 5 70 71 21 10 22 19 28 19 28 4 71 72 23 10 22 18 25 20 26 4 72 73 22 10 16 12 21 15 22 5 73 74 24 10 20 23 25 23 19 10 74 75 24 10 24 22 25 26 26 5 75 76 16 10 16 14 18 22 18 8 76 77 16 10 16 14 17 20 18 8 77 78 21 10 22 16 26 24 25 5 78 79 26 10 24 23 28 26 27 4 79 80 15 10 16 7 21 21 12 4 80 81 25 10 27 10 27 25 15 4 81 82 18 10 11 12 22 13 21 5 82 83 23 10 21 12 21 20 23 4 83 84 20 10 20 12 25 22 22 4 84 85 17 10 20 17 22 23 21 8 85 86 25 10 27 21 23 28 24 4 86 87 24 10 20 16 26 22 27 5 87 88 17 10 12 11 19 20 22 14 88 89 19 10 8 14 25 6 28 8 89 90 20 10 21 13 21 21 26 8 90 91 15 10 18 9 13 20 10 4 91 92 27 10 24 19 24 18 19 4 92 93 22 10 16 13 25 23 22 6 93 94 23 10 18 19 26 20 21 4 94 95 16 10 20 13 25 24 24 7 95 96 19 10 20 13 25 22 25 7 96 97 25 10 19 13 22 21 21 4 97 98 19 10 17 14 21 18 20 6 98 99 19 10 16 12 23 21 21 4 99 100 26 10 26 22 25 23 24 7 100 101 21 10 15 11 24 23 23 4 101 102 20 10 22 5 21 15 18 4 102 103 24 10 17 18 21 21 24 8 103 104 22 10 23 19 25 24 24 4 104 105 20 10 21 14 22 23 19 4 105 106 18 10 19 15 20 21 20 10 106 107 18 10 14 12 20 21 18 8 107 108 24 10 17 19 23 20 20 6 108 109 24 11 12 15 28 11 27 4 109 110 22 11 24 17 23 22 23 4 110 111 23 11 18 8 28 27 26 4 111 112 22 11 20 10 24 25 23 5 112 113 20 11 16 12 18 18 17 4 113 114 18 11 20 12 20 20 21 6 114 115 25 11 22 20 28 24 25 4 115 116 18 11 12 12 21 10 23 5 116 117 16 11 16 12 21 27 27 7 117 118 20 11 17 14 25 21 24 8 118 119 19 11 22 6 19 21 20 5 119 120 15 11 12 10 18 18 27 8 120 121 19 11 14 18 21 15 21 10 121 122 19 11 23 18 22 24 24 8 122 123 16 11 15 7 24 22 21 5 123 124 17 11 17 18 15 14 15 12 124 125 28 11 28 9 28 28 25 4 125 126 23 11 20 17 26 18 25 5 126 127 25 11 23 22 23 26 22 4 127 128 20 11 13 11 26 17 24 6 128 129 17 11 18 15 20 19 21 4 129 130 23 11 23 17 22 22 22 4 130 131 16 11 19 15 20 18 23 7 131 132 23 11 23 22 23 24 22 7 132 133 11 11 12 9 22 15 20 10 133 134 18 11 16 13 24 18 23 4 134 135 24 11 23 20 23 26 25 5 135 136 23 11 13 14 22 11 23 8 136 137 21 11 22 14 26 26 22 11 137 138 16 11 18 12 23 21 25 7 138 139 24 11 23 20 27 23 26 4 139 140 23 11 20 20 23 23 22 8 140 141 18 11 10 8 21 15 24 6 141 142 20 11 17 17 26 22 24 7 142 143 9 11 18 9 23 26 25 5 143 144 24 11 15 18 21 16 20 4 144 145 25 11 23 22 27 20 26 8 145 146 20 11 17 10 19 18 21 4 146 147 21 11 17 13 23 22 26 8 147 148 25 11 22 15 25 16 21 6 148 149 22 11 20 18 23 19 22 4 149 150 21 11 20 18 22 20 16 9 150 151 21 11 19 12 22 19 26 5 151 152 22 11 18 12 25 23 28 6 152 153 27 11 22 20 25 24 18 4 153 154 24 11 20 12 28 25 25 4 154 155 24 11 22 16 28 21 23 4 155 156 21 11 18 16 20 21 21 5 156 157 18 11 16 18 25 23 20 6 157 158 16 11 16 16 19 27 25 16 158 159 22 11 16 13 25 23 22 6 159 160 20 11 16 17 22 18 21 6 160 161 18 11 17 13 18 16 16 4 161 162 20 11 18 17 20 16 18 4 162 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) month I2 I3 E1 E2 11.556084 -0.497696 0.365101 0.253316 0.257114 -0.118528 E3 A t 0.044458 -0.212687 0.005517 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -9.6020 -1.4249 -0.0079 1.7955 7.3726 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 11.556084 6.618093 1.746 0.082795 . month -0.497696 0.739787 -0.673 0.502117 I2 0.365101 0.063579 5.742 4.87e-08 *** I3 0.253316 0.050846 4.982 1.68e-06 *** E1 0.257114 0.075436 3.408 0.000835 *** E2 -0.118528 0.059202 -2.002 0.047043 * E3 0.044458 0.062072 0.716 0.474945 A -0.212687 0.084646 -2.513 0.013018 * t 0.005517 0.012972 0.425 0.671192 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 2.509 on 153 degrees of freedom Multiple R-squared: 0.5526, Adjusted R-squared: 0.5292 F-statistic: 23.62 on 8 and 153 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,] 0.93384776 0.13230448 0.06615224 [2,] 0.92191565 0.15616869 0.07808435 [3,] 0.86667103 0.26665794 0.13332897 [4,] 0.79583012 0.40833975 0.20416988 [5,] 0.76842525 0.46314950 0.23157475 [6,] 0.68989854 0.62020291 0.31010146 [7,] 0.59939536 0.80120929 0.40060464 [8,] 0.62127023 0.75745953 0.37872977 [9,] 0.66409583 0.67180833 0.33590417 [10,] 0.59847099 0.80305802 0.40152901 [11,] 0.53157131 0.93685737 0.46842869 [12,] 0.58410747 0.83178505 0.41589253 [13,] 0.56102282 0.87795437 0.43897718 [14,] 0.49538175 0.99076350 0.50461825 [15,] 0.58704979 0.82590041 0.41295021 [16,] 0.56347991 0.87304018 0.43652009 [17,] 0.81089420 0.37821161 0.18910580 [18,] 0.91470190 0.17059619 0.08529810 [19,] 0.89698387 0.20603227 0.10301613 [20,] 0.89569737 0.20860527 0.10430263 [21,] 0.86420548 0.27158904 0.13579452 [22,] 0.86493222 0.27013556 0.13506778 [23,] 0.90405365 0.19189271 0.09594635 [24,] 0.94453202 0.11093596 0.05546798 [25,] 0.92722814 0.14554373 0.07277186 [26,] 0.91297529 0.17404942 0.08702471 [27,] 0.88924370 0.22151260 0.11075630 [28,] 0.86013793 0.27972413 0.13986207 [29,] 0.84893828 0.30212343 0.15106172 [30,] 0.87723324 0.24553352 0.12276676 [31,] 0.87529360 0.24941280 0.12470640 [32,] 0.86119026 0.27761949 0.13880974 [33,] 0.83025152 0.33949696 0.16974848 [34,] 0.85992311 0.28015379 0.14007689 [35,] 0.82908988 0.34182025 0.17091012 [36,] 0.79517455 0.40965089 0.20482545 [37,] 0.94600734 0.10798531 0.05399266 [38,] 0.93127464 0.13745072 0.06872536 [39,] 0.94871650 0.10256701 0.05128350 [40,] 0.94234031 0.11531938 0.05765969 [41,] 0.92988403 0.14023195 0.07011597 [42,] 0.91144479 0.17711041 0.08855521 [43,] 0.89390785 0.21218431 0.10609215 [44,] 0.87123880 0.25752239 0.12876120 [45,] 0.85940892 0.28118217 0.14059108 [46,] 0.83296654 0.33406692 0.16703346 [47,] 0.86570893 0.26858214 0.13429107 [48,] 0.90622159 0.18755682 0.09377841 [49,] 0.89539019 0.20921961 0.10460981 [50,] 0.96708003 0.06583994 0.03291997 [51,] 0.95848244 0.08303511 0.04151756 [52,] 0.96451124 0.07097752 0.03548876 [53,] 0.95920527 0.08158946 0.04079473 [54,] 0.95328417 0.09343166 0.04671583 [55,] 0.94094222 0.11811557 0.05905778 [56,] 0.92590678 0.14818643 0.07409322 [57,] 0.91424386 0.17151228 0.08575614 [58,] 0.89489355 0.21021290 0.10510645 [59,] 0.87367719 0.25264563 0.12632281 [60,] 0.90263500 0.19473000 0.09736500 [61,] 0.88413468 0.23173065 0.11586532 [62,] 0.89269833 0.21460334 0.10730167 [63,] 0.88130152 0.23739696 0.11869848 [64,] 0.85703851 0.28592298 0.14296149 [65,] 0.83624183 0.32751634 0.16375817 [66,] 0.81235855 0.37528289 0.18764145 [67,] 0.79576627 0.40846745 0.20423373 [68,] 0.76745338 0.46509325 0.23254662 [69,] 0.75394065 0.49211869 0.24605935 [70,] 0.74106676 0.51786648 0.25893324 [71,] 0.70839630 0.58320741 0.29160370 [72,] 0.70375902 0.59248196 0.29624098 [73,] 0.67503277 0.64993447 0.32496723 [74,] 0.71984381 0.56031239 0.28015619 [75,] 0.67923974 0.64152051 0.32076026 [76,] 0.65610591 0.68778818 0.34389409 [77,] 0.66566566 0.66866869 0.33433434 [78,] 0.63209249 0.73581501 0.36790751 [79,] 0.58747001 0.82505998 0.41252999 [80,] 0.54846504 0.90306993 0.45153496 [81,] 0.54247336 0.91505329 0.45752664 [82,] 0.53922004 0.92155992 0.46077996 [83,] 0.50066737 0.99866525 0.49933263 [84,] 0.62659122 0.74681756 0.37340878 [85,] 0.62342780 0.75314439 0.37657220 [86,] 0.70916702 0.58166597 0.29083298 [87,] 0.67191785 0.65616429 0.32808215 [88,] 0.63544719 0.72910562 0.36455281 [89,] 0.59125428 0.81749145 0.40874572 [90,] 0.56621888 0.86756225 0.43378112 [91,] 0.51842342 0.96315316 0.48157658 [92,] 0.59319677 0.81360646 0.40680323 [93,] 0.58901718 0.82196563 0.41098282 [94,] 0.56679714 0.86640572 0.43320286 [95,] 0.54346220 0.91307560 0.45653780 [96,] 0.49720906 0.99441811 0.50279094 [97,] 0.46852991 0.93705982 0.53147009 [98,] 0.45669178 0.91338355 0.54330822 [99,] 0.42227489 0.84454978 0.57772511 [100,] 0.45216089 0.90432178 0.54783911 [101,] 0.45166190 0.90332379 0.54833810 [102,] 0.46598610 0.93197221 0.53401390 [103,] 0.42469965 0.84939931 0.57530035 [104,] 0.37394225 0.74788450 0.62605775 [105,] 0.32528639 0.65057277 0.67471361 [106,] 0.29104511 0.58209023 0.70895489 [107,] 0.24904547 0.49809093 0.75095453 [108,] 0.22338973 0.44677945 0.77661027 [109,] 0.19860772 0.39721545 0.80139228 [110,] 0.16566718 0.33133437 0.83433282 [111,] 0.15898857 0.31797715 0.84101143 [112,] 0.13017556 0.26035113 0.86982444 [113,] 0.10473206 0.20946411 0.89526794 [114,] 0.23926992 0.47853984 0.76073008 [115,] 0.19665078 0.39330155 0.80334922 [116,] 0.18601667 0.37203335 0.81398333 [117,] 0.16752631 0.33505261 0.83247369 [118,] 0.14830050 0.29660100 0.85169950 [119,] 0.13098823 0.26197647 0.86901177 [120,] 0.14963893 0.29927786 0.85036107 [121,] 0.11525081 0.23050163 0.88474919 [122,] 0.19905078 0.39810156 0.80094922 [123,] 0.18867673 0.37735346 0.81132327 [124,] 0.18487839 0.36975679 0.81512161 [125,] 0.16520348 0.33040697 0.83479652 [126,] 0.13616231 0.27232463 0.86383769 [127,] 0.13971582 0.27943165 0.86028418 [128,] 0.10456119 0.20912239 0.89543881 [129,] 0.08533326 0.17066652 0.91466674 [130,] 0.06298483 0.12596966 0.93701517 [131,] 0.04590142 0.09180284 0.95409858 [132,] 0.92696498 0.14607004 0.07303502 [133,] 0.96431731 0.07136538 0.03568269 [134,] 0.93376142 0.13247716 0.06623858 [135,] 0.88494841 0.23010318 0.11505159 [136,] 0.82471152 0.35057697 0.17528848 [137,] 0.79101370 0.41797259 0.20898630 [138,] 0.67168651 0.65662698 0.32831349 [139,] 0.53894363 0.92211275 0.46105637 > postscript(file="/var/wessaorg/rcomp/tmp/1vgf01353254643.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/23o4v1353254643.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/3e7vr1353254643.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4kjgh1353254643.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5j5im1353254643.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$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 = 162 Frequency = 1 1 2 3 4 5 6 1.860486185 -0.923371135 -2.726009710 0.657513123 1.861790308 0.929136943 7 8 9 10 11 12 5.545642779 1.909397992 3.561259786 1.528075034 -3.164731950 -1.014861971 13 14 15 16 17 18 -1.851282077 1.405774171 -0.846087871 2.022079604 -3.328447016 -1.368878555 19 20 21 22 23 24 -2.743453309 3.155135528 -4.126947463 0.430216794 -7.114864713 1.255593779 25 26 27 28 29 30 -2.208380021 1.870324281 1.864806938 2.672547272 3.287369954 1.493548838 31 32 33 34 35 36 -2.273723490 -0.004059333 2.976407767 -2.907353903 3.824752437 0.179535080 37 38 39 40 41 42 1.220129854 -1.012592512 0.175577826 -2.310917393 -3.947108176 2.126589114 43 44 45 46 47 48 -1.899639038 0.194809098 3.603329116 0.335566734 -1.012618279 7.372574433 49 50 51 52 53 54 -1.228389114 -3.625495416 -2.404201490 -0.470786069 -0.251812651 -1.535026506 55 56 57 58 59 60 0.987013259 -1.760869057 -1.259991089 3.376304145 -4.237462262 1.709334565 61 62 63 64 65 66 5.971586379 -0.448773151 -3.463423281 1.461295465 -1.370540913 -0.614233113 67 68 69 70 71 72 -0.907715611 -1.890229063 -0.043181163 -1.020554870 -4.157302299 -0.930719642 73 74 75 76 77 78 2.600598971 1.464779177 -0.766883210 -1.505656541 -1.491115746 -1.983049732 79 80 81 82 83 84 -0.070754590 -2.228388737 1.788088398 -0.073262616 2.055413391 -1.331944661 85 86 87 88 89 90 -3.818965041 -0.042051141 1.371526099 2.252612474 0.202611570 -0.400619174 91 92 93 94 95 96 -1.498616235 2.306675762 2.369391078 0.120161870 -4.859748605 -2.146779099 97 98 99 100 101 102 4.405386391 -0.751881708 -0.514142409 0.523686832 1.984266860 -0.011658351 103 104 105 106 107 108 3.810396461 -2.162665420 -1.296300086 -1.316092247 0.927384618 2.649193880 109 110 111 112 113 114 2.891245682 -1.234913715 3.403716647 2.298824445 2.014126258 -1.481423502 115 116 117 118 119 120 0.570326420 -0.315642262 -1.519047079 0.210140413 0.488093855 -0.651284066 121 122 123 124 125 126 0.151664373 -2.888875093 -1.443080931 -0.843916943 4.585130486 0.015533611 127 128 129 130 131 132 1.288382482 1.218719812 -3.137831000 0.321411997 -4.083347804 -0.338197885 133 134 135 136 137 138 -5.117155156 -2.164481496 0.830190185 4.201754000 0.342306795 -3.501593378 139 140 141 142 143 144 -0.833062644 1.313758361 2.050758930 -1.033496553 -9.601968203 3.546525522 145 146 147 148 149 150 0.122367531 1.538640470 1.847293664 2.081156588 -0.554126735 0.146179211 151 152 153 154 155 156 0.611805843 1.797932053 3.443211255 2.230406922 0.096227467 0.909627904 157 158 159 160 161 162 -2.663686937 -0.241192823 2.502942427 -0.292678421 -1.061721462 -1.048745915 > postscript(file="/var/wessaorg/rcomp/tmp/6y2271353254643.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 = 162 Frequency = 1 lag(myerror, k = 1) myerror 0 1.860486185 NA 1 -0.923371135 1.860486185 2 -2.726009710 -0.923371135 3 0.657513123 -2.726009710 4 1.861790308 0.657513123 5 0.929136943 1.861790308 6 5.545642779 0.929136943 7 1.909397992 5.545642779 8 3.561259786 1.909397992 9 1.528075034 3.561259786 10 -3.164731950 1.528075034 11 -1.014861971 -3.164731950 12 -1.851282077 -1.014861971 13 1.405774171 -1.851282077 14 -0.846087871 1.405774171 15 2.022079604 -0.846087871 16 -3.328447016 2.022079604 17 -1.368878555 -3.328447016 18 -2.743453309 -1.368878555 19 3.155135528 -2.743453309 20 -4.126947463 3.155135528 21 0.430216794 -4.126947463 22 -7.114864713 0.430216794 23 1.255593779 -7.114864713 24 -2.208380021 1.255593779 25 1.870324281 -2.208380021 26 1.864806938 1.870324281 27 2.672547272 1.864806938 28 3.287369954 2.672547272 29 1.493548838 3.287369954 30 -2.273723490 1.493548838 31 -0.004059333 -2.273723490 32 2.976407767 -0.004059333 33 -2.907353903 2.976407767 34 3.824752437 -2.907353903 35 0.179535080 3.824752437 36 1.220129854 0.179535080 37 -1.012592512 1.220129854 38 0.175577826 -1.012592512 39 -2.310917393 0.175577826 40 -3.947108176 -2.310917393 41 2.126589114 -3.947108176 42 -1.899639038 2.126589114 43 0.194809098 -1.899639038 44 3.603329116 0.194809098 45 0.335566734 3.603329116 46 -1.012618279 0.335566734 47 7.372574433 -1.012618279 48 -1.228389114 7.372574433 49 -3.625495416 -1.228389114 50 -2.404201490 -3.625495416 51 -0.470786069 -2.404201490 52 -0.251812651 -0.470786069 53 -1.535026506 -0.251812651 54 0.987013259 -1.535026506 55 -1.760869057 0.987013259 56 -1.259991089 -1.760869057 57 3.376304145 -1.259991089 58 -4.237462262 3.376304145 59 1.709334565 -4.237462262 60 5.971586379 1.709334565 61 -0.448773151 5.971586379 62 -3.463423281 -0.448773151 63 1.461295465 -3.463423281 64 -1.370540913 1.461295465 65 -0.614233113 -1.370540913 66 -0.907715611 -0.614233113 67 -1.890229063 -0.907715611 68 -0.043181163 -1.890229063 69 -1.020554870 -0.043181163 70 -4.157302299 -1.020554870 71 -0.930719642 -4.157302299 72 2.600598971 -0.930719642 73 1.464779177 2.600598971 74 -0.766883210 1.464779177 75 -1.505656541 -0.766883210 76 -1.491115746 -1.505656541 77 -1.983049732 -1.491115746 78 -0.070754590 -1.983049732 79 -2.228388737 -0.070754590 80 1.788088398 -2.228388737 81 -0.073262616 1.788088398 82 2.055413391 -0.073262616 83 -1.331944661 2.055413391 84 -3.818965041 -1.331944661 85 -0.042051141 -3.818965041 86 1.371526099 -0.042051141 87 2.252612474 1.371526099 88 0.202611570 2.252612474 89 -0.400619174 0.202611570 90 -1.498616235 -0.400619174 91 2.306675762 -1.498616235 92 2.369391078 2.306675762 93 0.120161870 2.369391078 94 -4.859748605 0.120161870 95 -2.146779099 -4.859748605 96 4.405386391 -2.146779099 97 -0.751881708 4.405386391 98 -0.514142409 -0.751881708 99 0.523686832 -0.514142409 100 1.984266860 0.523686832 101 -0.011658351 1.984266860 102 3.810396461 -0.011658351 103 -2.162665420 3.810396461 104 -1.296300086 -2.162665420 105 -1.316092247 -1.296300086 106 0.927384618 -1.316092247 107 2.649193880 0.927384618 108 2.891245682 2.649193880 109 -1.234913715 2.891245682 110 3.403716647 -1.234913715 111 2.298824445 3.403716647 112 2.014126258 2.298824445 113 -1.481423502 2.014126258 114 0.570326420 -1.481423502 115 -0.315642262 0.570326420 116 -1.519047079 -0.315642262 117 0.210140413 -1.519047079 118 0.488093855 0.210140413 119 -0.651284066 0.488093855 120 0.151664373 -0.651284066 121 -2.888875093 0.151664373 122 -1.443080931 -2.888875093 123 -0.843916943 -1.443080931 124 4.585130486 -0.843916943 125 0.015533611 4.585130486 126 1.288382482 0.015533611 127 1.218719812 1.288382482 128 -3.137831000 1.218719812 129 0.321411997 -3.137831000 130 -4.083347804 0.321411997 131 -0.338197885 -4.083347804 132 -5.117155156 -0.338197885 133 -2.164481496 -5.117155156 134 0.830190185 -2.164481496 135 4.201754000 0.830190185 136 0.342306795 4.201754000 137 -3.501593378 0.342306795 138 -0.833062644 -3.501593378 139 1.313758361 -0.833062644 140 2.050758930 1.313758361 141 -1.033496553 2.050758930 142 -9.601968203 -1.033496553 143 3.546525522 -9.601968203 144 0.122367531 3.546525522 145 1.538640470 0.122367531 146 1.847293664 1.538640470 147 2.081156588 1.847293664 148 -0.554126735 2.081156588 149 0.146179211 -0.554126735 150 0.611805843 0.146179211 151 1.797932053 0.611805843 152 3.443211255 1.797932053 153 2.230406922 3.443211255 154 0.096227467 2.230406922 155 0.909627904 0.096227467 156 -2.663686937 0.909627904 157 -0.241192823 -2.663686937 158 2.502942427 -0.241192823 159 -0.292678421 2.502942427 160 -1.061721462 -0.292678421 161 -1.048745915 -1.061721462 162 NA -1.048745915 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -0.923371135 1.860486185 [2,] -2.726009710 -0.923371135 [3,] 0.657513123 -2.726009710 [4,] 1.861790308 0.657513123 [5,] 0.929136943 1.861790308 [6,] 5.545642779 0.929136943 [7,] 1.909397992 5.545642779 [8,] 3.561259786 1.909397992 [9,] 1.528075034 3.561259786 [10,] -3.164731950 1.528075034 [11,] -1.014861971 -3.164731950 [12,] -1.851282077 -1.014861971 [13,] 1.405774171 -1.851282077 [14,] -0.846087871 1.405774171 [15,] 2.022079604 -0.846087871 [16,] -3.328447016 2.022079604 [17,] -1.368878555 -3.328447016 [18,] -2.743453309 -1.368878555 [19,] 3.155135528 -2.743453309 [20,] -4.126947463 3.155135528 [21,] 0.430216794 -4.126947463 [22,] -7.114864713 0.430216794 [23,] 1.255593779 -7.114864713 [24,] -2.208380021 1.255593779 [25,] 1.870324281 -2.208380021 [26,] 1.864806938 1.870324281 [27,] 2.672547272 1.864806938 [28,] 3.287369954 2.672547272 [29,] 1.493548838 3.287369954 [30,] -2.273723490 1.493548838 [31,] -0.004059333 -2.273723490 [32,] 2.976407767 -0.004059333 [33,] -2.907353903 2.976407767 [34,] 3.824752437 -2.907353903 [35,] 0.179535080 3.824752437 [36,] 1.220129854 0.179535080 [37,] -1.012592512 1.220129854 [38,] 0.175577826 -1.012592512 [39,] -2.310917393 0.175577826 [40,] -3.947108176 -2.310917393 [41,] 2.126589114 -3.947108176 [42,] -1.899639038 2.126589114 [43,] 0.194809098 -1.899639038 [44,] 3.603329116 0.194809098 [45,] 0.335566734 3.603329116 [46,] -1.012618279 0.335566734 [47,] 7.372574433 -1.012618279 [48,] -1.228389114 7.372574433 [49,] -3.625495416 -1.228389114 [50,] -2.404201490 -3.625495416 [51,] -0.470786069 -2.404201490 [52,] -0.251812651 -0.470786069 [53,] -1.535026506 -0.251812651 [54,] 0.987013259 -1.535026506 [55,] -1.760869057 0.987013259 [56,] -1.259991089 -1.760869057 [57,] 3.376304145 -1.259991089 [58,] -4.237462262 3.376304145 [59,] 1.709334565 -4.237462262 [60,] 5.971586379 1.709334565 [61,] -0.448773151 5.971586379 [62,] -3.463423281 -0.448773151 [63,] 1.461295465 -3.463423281 [64,] -1.370540913 1.461295465 [65,] -0.614233113 -1.370540913 [66,] -0.907715611 -0.614233113 [67,] -1.890229063 -0.907715611 [68,] -0.043181163 -1.890229063 [69,] -1.020554870 -0.043181163 [70,] -4.157302299 -1.020554870 [71,] -0.930719642 -4.157302299 [72,] 2.600598971 -0.930719642 [73,] 1.464779177 2.600598971 [74,] -0.766883210 1.464779177 [75,] -1.505656541 -0.766883210 [76,] -1.491115746 -1.505656541 [77,] -1.983049732 -1.491115746 [78,] -0.070754590 -1.983049732 [79,] -2.228388737 -0.070754590 [80,] 1.788088398 -2.228388737 [81,] -0.073262616 1.788088398 [82,] 2.055413391 -0.073262616 [83,] -1.331944661 2.055413391 [84,] -3.818965041 -1.331944661 [85,] -0.042051141 -3.818965041 [86,] 1.371526099 -0.042051141 [87,] 2.252612474 1.371526099 [88,] 0.202611570 2.252612474 [89,] -0.400619174 0.202611570 [90,] -1.498616235 -0.400619174 [91,] 2.306675762 -1.498616235 [92,] 2.369391078 2.306675762 [93,] 0.120161870 2.369391078 [94,] -4.859748605 0.120161870 [95,] -2.146779099 -4.859748605 [96,] 4.405386391 -2.146779099 [97,] -0.751881708 4.405386391 [98,] -0.514142409 -0.751881708 [99,] 0.523686832 -0.514142409 [100,] 1.984266860 0.523686832 [101,] -0.011658351 1.984266860 [102,] 3.810396461 -0.011658351 [103,] -2.162665420 3.810396461 [104,] -1.296300086 -2.162665420 [105,] -1.316092247 -1.296300086 [106,] 0.927384618 -1.316092247 [107,] 2.649193880 0.927384618 [108,] 2.891245682 2.649193880 [109,] -1.234913715 2.891245682 [110,] 3.403716647 -1.234913715 [111,] 2.298824445 3.403716647 [112,] 2.014126258 2.298824445 [113,] -1.481423502 2.014126258 [114,] 0.570326420 -1.481423502 [115,] -0.315642262 0.570326420 [116,] -1.519047079 -0.315642262 [117,] 0.210140413 -1.519047079 [118,] 0.488093855 0.210140413 [119,] -0.651284066 0.488093855 [120,] 0.151664373 -0.651284066 [121,] -2.888875093 0.151664373 [122,] -1.443080931 -2.888875093 [123,] -0.843916943 -1.443080931 [124,] 4.585130486 -0.843916943 [125,] 0.015533611 4.585130486 [126,] 1.288382482 0.015533611 [127,] 1.218719812 1.288382482 [128,] -3.137831000 1.218719812 [129,] 0.321411997 -3.137831000 [130,] -4.083347804 0.321411997 [131,] -0.338197885 -4.083347804 [132,] -5.117155156 -0.338197885 [133,] -2.164481496 -5.117155156 [134,] 0.830190185 -2.164481496 [135,] 4.201754000 0.830190185 [136,] 0.342306795 4.201754000 [137,] -3.501593378 0.342306795 [138,] -0.833062644 -3.501593378 [139,] 1.313758361 -0.833062644 [140,] 2.050758930 1.313758361 [141,] -1.033496553 2.050758930 [142,] -9.601968203 -1.033496553 [143,] 3.546525522 -9.601968203 [144,] 0.122367531 3.546525522 [145,] 1.538640470 0.122367531 [146,] 1.847293664 1.538640470 [147,] 2.081156588 1.847293664 [148,] -0.554126735 2.081156588 [149,] 0.146179211 -0.554126735 [150,] 0.611805843 0.146179211 [151,] 1.797932053 0.611805843 [152,] 3.443211255 1.797932053 [153,] 2.230406922 3.443211255 [154,] 0.096227467 2.230406922 [155,] 0.909627904 0.096227467 [156,] -2.663686937 0.909627904 [157,] -0.241192823 -2.663686937 [158,] 2.502942427 -0.241192823 [159,] -0.292678421 2.502942427 [160,] -1.061721462 -0.292678421 [161,] -1.048745915 -1.061721462 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -0.923371135 1.860486185 2 -2.726009710 -0.923371135 3 0.657513123 -2.726009710 4 1.861790308 0.657513123 5 0.929136943 1.861790308 6 5.545642779 0.929136943 7 1.909397992 5.545642779 8 3.561259786 1.909397992 9 1.528075034 3.561259786 10 -3.164731950 1.528075034 11 -1.014861971 -3.164731950 12 -1.851282077 -1.014861971 13 1.405774171 -1.851282077 14 -0.846087871 1.405774171 15 2.022079604 -0.846087871 16 -3.328447016 2.022079604 17 -1.368878555 -3.328447016 18 -2.743453309 -1.368878555 19 3.155135528 -2.743453309 20 -4.126947463 3.155135528 21 0.430216794 -4.126947463 22 -7.114864713 0.430216794 23 1.255593779 -7.114864713 24 -2.208380021 1.255593779 25 1.870324281 -2.208380021 26 1.864806938 1.870324281 27 2.672547272 1.864806938 28 3.287369954 2.672547272 29 1.493548838 3.287369954 30 -2.273723490 1.493548838 31 -0.004059333 -2.273723490 32 2.976407767 -0.004059333 33 -2.907353903 2.976407767 34 3.824752437 -2.907353903 35 0.179535080 3.824752437 36 1.220129854 0.179535080 37 -1.012592512 1.220129854 38 0.175577826 -1.012592512 39 -2.310917393 0.175577826 40 -3.947108176 -2.310917393 41 2.126589114 -3.947108176 42 -1.899639038 2.126589114 43 0.194809098 -1.899639038 44 3.603329116 0.194809098 45 0.335566734 3.603329116 46 -1.012618279 0.335566734 47 7.372574433 -1.012618279 48 -1.228389114 7.372574433 49 -3.625495416 -1.228389114 50 -2.404201490 -3.625495416 51 -0.470786069 -2.404201490 52 -0.251812651 -0.470786069 53 -1.535026506 -0.251812651 54 0.987013259 -1.535026506 55 -1.760869057 0.987013259 56 -1.259991089 -1.760869057 57 3.376304145 -1.259991089 58 -4.237462262 3.376304145 59 1.709334565 -4.237462262 60 5.971586379 1.709334565 61 -0.448773151 5.971586379 62 -3.463423281 -0.448773151 63 1.461295465 -3.463423281 64 -1.370540913 1.461295465 65 -0.614233113 -1.370540913 66 -0.907715611 -0.614233113 67 -1.890229063 -0.907715611 68 -0.043181163 -1.890229063 69 -1.020554870 -0.043181163 70 -4.157302299 -1.020554870 71 -0.930719642 -4.157302299 72 2.600598971 -0.930719642 73 1.464779177 2.600598971 74 -0.766883210 1.464779177 75 -1.505656541 -0.766883210 76 -1.491115746 -1.505656541 77 -1.983049732 -1.491115746 78 -0.070754590 -1.983049732 79 -2.228388737 -0.070754590 80 1.788088398 -2.228388737 81 -0.073262616 1.788088398 82 2.055413391 -0.073262616 83 -1.331944661 2.055413391 84 -3.818965041 -1.331944661 85 -0.042051141 -3.818965041 86 1.371526099 -0.042051141 87 2.252612474 1.371526099 88 0.202611570 2.252612474 89 -0.400619174 0.202611570 90 -1.498616235 -0.400619174 91 2.306675762 -1.498616235 92 2.369391078 2.306675762 93 0.120161870 2.369391078 94 -4.859748605 0.120161870 95 -2.146779099 -4.859748605 96 4.405386391 -2.146779099 97 -0.751881708 4.405386391 98 -0.514142409 -0.751881708 99 0.523686832 -0.514142409 100 1.984266860 0.523686832 101 -0.011658351 1.984266860 102 3.810396461 -0.011658351 103 -2.162665420 3.810396461 104 -1.296300086 -2.162665420 105 -1.316092247 -1.296300086 106 0.927384618 -1.316092247 107 2.649193880 0.927384618 108 2.891245682 2.649193880 109 -1.234913715 2.891245682 110 3.403716647 -1.234913715 111 2.298824445 3.403716647 112 2.014126258 2.298824445 113 -1.481423502 2.014126258 114 0.570326420 -1.481423502 115 -0.315642262 0.570326420 116 -1.519047079 -0.315642262 117 0.210140413 -1.519047079 118 0.488093855 0.210140413 119 -0.651284066 0.488093855 120 0.151664373 -0.651284066 121 -2.888875093 0.151664373 122 -1.443080931 -2.888875093 123 -0.843916943 -1.443080931 124 4.585130486 -0.843916943 125 0.015533611 4.585130486 126 1.288382482 0.015533611 127 1.218719812 1.288382482 128 -3.137831000 1.218719812 129 0.321411997 -3.137831000 130 -4.083347804 0.321411997 131 -0.338197885 -4.083347804 132 -5.117155156 -0.338197885 133 -2.164481496 -5.117155156 134 0.830190185 -2.164481496 135 4.201754000 0.830190185 136 0.342306795 4.201754000 137 -3.501593378 0.342306795 138 -0.833062644 -3.501593378 139 1.313758361 -0.833062644 140 2.050758930 1.313758361 141 -1.033496553 2.050758930 142 -9.601968203 -1.033496553 143 3.546525522 -9.601968203 144 0.122367531 3.546525522 145 1.538640470 0.122367531 146 1.847293664 1.538640470 147 2.081156588 1.847293664 148 -0.554126735 2.081156588 149 0.146179211 -0.554126735 150 0.611805843 0.146179211 151 1.797932053 0.611805843 152 3.443211255 1.797932053 153 2.230406922 3.443211255 154 0.096227467 2.230406922 155 0.909627904 0.096227467 156 -2.663686937 0.909627904 157 -0.241192823 -2.663686937 158 2.502942427 -0.241192823 159 -0.292678421 2.502942427 160 -1.061721462 -0.292678421 161 -1.048745915 -1.061721462 > 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/7vlcw1353254643.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/8lal71353254643.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/9dd5p1353254643.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/10t20s1353254643.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$coefficients)[i] != 't') myeq <- paste(myeq, '[t]', sep='') + } + } > myeq <- paste(myeq, ' + e[t]') > a<-table.row.start(a) > a<-table.element(a, myeq) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/11r4wm1353254643.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/ols1.htm','Multiple Linear Regression - Ordinary Least Squares',''), 6, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Variable',header=TRUE) > a<-table.element(a,'Parameter',header=TRUE) > a<-table.element(a,'S.D.',header=TRUE) > a<-table.element(a,'T-STAT
H0: parameter = 0',header=TRUE) > a<-table.element(a,'2-tail p-value',header=TRUE) > a<-table.element(a,'1-tail p-value',header=TRUE) > a<-table.row.end(a) > for (i in 1:k){ + a<-table.row.start(a) + a<-table.element(a,rownames(mysum$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$coefficients[i,4]/2,6)) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/125jih1353254643.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Regression Statistics', 2, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Multiple R',1,TRUE) > a<-table.element(a, sqrt(mysum$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$sigma) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Sum Squared Residuals',1,TRUE) > a<-table.element(a, sum(myerror*myerror)) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/1324yf1353254643.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Actuals, Interpolation, and Residuals', 4, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Time or Index', 1, TRUE) > a<-table.element(a, 'Actuals', 1, TRUE) > a<-table.element(a, 'Interpolation
Forecast', 1, TRUE) > a<-table.element(a, 'Residuals
Prediction Error', 1, TRUE) > a<-table.row.end(a) > for (i in 1:n) { + a<-table.row.start(a) + a<-table.element(a,i, 1, TRUE) + a<-table.element(a,x[i]) + a<-table.element(a,x[i]-mysum$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/14bi7k1353254643.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/1588it1353254643.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/160yti1353254643.tab") + } > > try(system("convert tmp/1vgf01353254643.ps tmp/1vgf01353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/23o4v1353254643.ps tmp/23o4v1353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/3e7vr1353254643.ps tmp/3e7vr1353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/4kjgh1353254643.ps tmp/4kjgh1353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/5j5im1353254643.ps tmp/5j5im1353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/6y2271353254643.ps tmp/6y2271353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/7vlcw1353254643.ps tmp/7vlcw1353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/8lal71353254643.ps tmp/8lal71353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/9dd5p1353254643.ps tmp/9dd5p1353254643.png",intern=TRUE)) character(0) > try(system("convert tmp/10t20s1353254643.ps tmp/10t20s1353254643.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 13.024 1.507 14.593