R version 2.8.0 (2008-10-20) Copyright (C) 2008 The R Foundation for Statistical Computing ISBN 3-900051-07-0 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. Natural language support but running in an English locale 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(13 + ,13 + ,14 + ,13 + ,3 + ,1 + ,1 + ,0 + ,12 + ,12 + ,8 + ,13 + ,5 + ,1 + ,0 + ,0 + ,15 + ,10 + ,12 + ,16 + ,6 + ,0 + ,0 + ,0 + ,12 + ,9 + ,7 + ,12 + ,6 + ,2 + ,0 + ,1 + ,10 + ,10 + ,10 + ,11 + ,5 + ,0 + ,1 + ,2 + ,12 + ,12 + ,7 + ,12 + ,3 + ,0 + ,0 + ,1 + ,15 + ,13 + ,16 + ,18 + ,8 + ,1 + ,1 + ,1 + ,9 + ,12 + ,11 + ,11 + ,4 + ,1 + ,0 + ,0 + ,12 + ,12 + ,14 + ,14 + ,4 + ,4 + ,0 + ,0 + ,11 + ,6 + ,6 + ,9 + ,4 + ,0 + ,0 + ,0 + ,11 + ,5 + ,16 + ,14 + ,6 + ,0 + ,2 + ,1 + ,11 + ,12 + ,11 + ,12 + ,6 + ,2 + ,0 + ,0 + ,15 + ,11 + ,16 + ,11 + ,5 + ,0 + ,2 + ,2 + ,7 + ,14 + ,12 + ,12 + ,4 + ,1 + ,1 + ,1 + ,11 + ,14 + ,7 + ,13 + ,6 + ,0 + ,1 + ,0 + ,11 + ,12 + ,13 + ,11 + ,4 + ,0 + ,0 + ,1 + ,10 + ,12 + ,11 + ,12 + ,6 + ,1 + ,1 + ,0 + ,14 + ,11 + ,15 + ,16 + ,6 + ,2 + ,0 + ,1 + ,10 + ,11 + ,7 + ,9 + ,4 + ,1 + ,0 + ,0 + ,6 + ,7 + ,9 + ,11 + ,4 + ,1 + ,0 + ,0 + ,11 + ,9 + ,7 + ,13 + ,2 + ,0 + ,1 + ,1 + ,15 + ,11 + ,14 + ,15 + ,7 + ,1 + ,2 + ,0 + ,11 + ,11 + 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,0 + ,0 + ,19 + ,12 + ,15 + ,15 + ,6 + ,1 + ,1 + ,0 + ,12 + ,10 + ,14 + ,14 + ,5 + ,2 + ,1 + ,1 + ,12 + ,11 + ,16 + ,13 + ,4 + ,1 + ,0 + ,0 + ,13 + ,12 + ,14 + ,14 + ,6 + ,0 + ,1 + ,1 + ,15 + ,12 + ,14 + ,16 + ,4 + ,0 + ,0 + ,0 + ,8 + ,10 + ,10 + ,6 + ,4 + ,2 + ,1 + ,2 + ,12 + ,12 + ,10 + ,13 + ,4 + ,1 + ,0 + ,1 + ,10 + ,13 + ,4 + ,13 + ,6 + ,0 + ,1 + ,0 + ,8 + ,12 + ,8 + ,14 + ,5 + ,1 + ,0 + ,0 + ,10 + ,15 + ,15 + ,15 + ,6 + ,2 + ,2 + ,0 + ,15 + ,11 + ,16 + ,14 + ,6 + ,2 + ,0 + ,1 + ,16 + ,12 + ,12 + ,15 + ,8 + ,0 + ,0 + ,0 + ,13 + ,11 + ,12 + ,13 + ,7 + ,1 + ,1 + ,1 + ,16 + ,12 + ,15 + ,16 + ,7 + ,2 + ,1 + ,0 + ,9 + ,11 + ,9 + ,12 + ,4 + ,0 + ,0 + ,0 + ,14 + ,10 + ,12 + ,15 + ,6 + ,1 + ,0 + ,1 + ,14 + ,11 + ,14 + ,12 + ,6 + ,2 + ,1 + ,2 + ,12 + ,11 + ,11 + ,14 + ,2 + ,1 + ,1 + ,0) + ,dim=c(8 + ,156) + ,dimnames=list(c('Popularity' + ,'FindingFriends' + ,'KnowingPeople' + ,'Liked' + ,'Celebrity' + ,'bestfriend' + ,'secondbestfriend' + ,'thirdbestfriend') + ,1:156)) > y <- array(NA,dim=c(8,156),dimnames=list(c('Popularity','FindingFriends','KnowingPeople','Liked','Celebrity','bestfriend','secondbestfriend','thirdbestfriend'),1:156)) > 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 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 Popularity FindingFriends KnowingPeople Liked Celebrity bestfriend 1 13 13 14 13 3 1 2 12 12 8 13 5 1 3 15 10 12 16 6 0 4 12 9 7 12 6 2 5 10 10 10 11 5 0 6 12 12 7 12 3 0 7 15 13 16 18 8 1 8 9 12 11 11 4 1 9 12 12 14 14 4 4 10 11 6 6 9 4 0 11 11 5 16 14 6 0 12 11 12 11 12 6 2 13 15 11 16 11 5 0 14 7 14 12 12 4 1 15 11 14 7 13 6 0 16 11 12 13 11 4 0 17 10 12 11 12 6 1 18 14 11 15 16 6 2 19 10 11 7 9 4 1 20 6 7 9 11 4 1 21 11 9 7 13 2 0 22 15 11 14 15 7 1 23 11 11 15 10 5 1 24 12 12 7 11 4 2 25 14 12 15 13 6 1 26 15 11 17 16 6 1 27 9 11 15 15 7 1 28 13 8 14 14 5 2 29 13 9 14 14 6 0 30 16 12 8 14 4 1 31 13 10 8 8 4 0 32 12 10 14 13 7 1 33 14 12 14 15 7 1 34 11 8 8 13 4 0 35 9 12 11 11 4 1 36 16 11 16 15 6 2 37 12 12 10 15 6 1 38 10 7 8 9 5 1 39 13 11 14 13 6 1 40 16 11 16 16 7 1 41 14 12 13 13 6 0 42 15 9 5 11 3 1 43 5 15 8 12 3 1 44 8 11 10 12 4 1 45 11 11 8 12 6 0 46 16 11 13 14 7 2 47 17 11 15 14 5 1 48 9 15 6 8 4 0 49 9 11 12 13 5 0 50 13 12 16 16 6 1 51 10 12 5 13 6 1 52 6 9 15 11 6 0 53 12 12 12 14 5 0 54 8 12 8 13 4 0 55 14 13 13 13 5 0 56 12 11 14 13 5 1 57 11 9 12 12 4 0 58 16 9 16 16 6 0 59 8 11 10 15 2 1 60 15 11 15 15 8 0 61 7 12 8 12 3 0 62 16 12 16 14 6 2 63 14 9 19 12 6 0 64 16 11 14 15 6 0 65 9 9 6 12 5 1 66 14 12 13 13 5 2 67 11 12 15 12 6 3 68 13 12 7 12 5 1 69 15 12 13 13 6 1 70 5 14 4 5 2 2 71 15 11 14 13 5 1 72 13 12 13 13 5 1 73 11 11 11 14 5 2 74 11 6 14 17 6 1 75 12 10 12 13 6 0 76 12 12 15 13 6 1 77 12 13 14 12 5 1 78 12 8 13 13 5 0 79 14 12 8 14 4 2 80 6 12 6 11 2 1 81 7 12 7 12 4 0 82 14 6 13 12 6 3 83 14 11 13 16 6 1 84 10 10 11 12 5 1 85 13 12 5 12 3 3 86 12 13 12 12 6 2 87 9 11 8 10 4 1 88 12 7 11 15 5 0 89 16 11 14 15 8 1 90 10 11 9 12 4 2 91 14 11 10 16 6 1 92 10 11 13 15 6 1 93 16 12 16 16 7 0 94 15 10 16 13 6 2 95 12 11 11 12 5 1 96 10 12 8 11 4 0 97 8 7 4 13 6 0 98 8 13 7 10 3 1 99 11 8 14 15 5 1 100 13 12 11 13 6 1 101 16 11 17 16 7 1 102 16 12 15 15 7 1 103 14 14 17 18 6 0 104 11 10 5 13 3 0 105 4 10 4 10 2 1 106 14 13 10 16 8 2 107 9 10 11 13 3 1 108 14 11 15 15 8 1 109 8 10 10 14 3 0 110 8 7 9 15 4 0 111 11 10 12 14 5 1 112 12 8 15 13 7 1 113 11 12 7 13 6 0 114 14 12 13 15 6 0 115 15 12 12 16 7 2 116 16 11 14 14 6 2 117 16 12 14 14 6 0 118 11 12 8 16 6 1 119 14 12 15 14 6 0 120 14 11 12 12 4 2 121 12 12 12 13 4 1 122 14 11 16 12 5 0 123 8 11 9 12 4 1 124 13 13 15 14 6 1 125 16 12 15 14 6 2 126 12 12 6 14 5 0 127 16 12 14 16 8 2 128 12 12 15 13 6 0 129 11 8 10 14 5 1 130 4 8 6 4 4 0 131 16 12 14 16 8 3 132 15 11 12 13 6 1 133 10 12 8 16 4 0 134 13 13 11 15 6 0 135 15 12 13 14 6 0 136 12 12 9 13 4 0 137 14 11 15 14 6 0 138 7 12 13 12 3 1 139 19 12 15 15 6 1 140 12 10 14 14 5 2 141 12 11 16 13 4 1 142 13 12 14 14 6 0 143 15 12 14 16 4 0 144 8 10 10 6 4 2 145 12 12 10 13 4 1 146 10 13 4 13 6 0 147 8 12 8 14 5 1 148 10 15 15 15 6 2 149 15 11 16 14 6 2 150 16 12 12 15 8 0 151 13 11 12 13 7 1 152 16 12 15 16 7 2 153 9 11 9 12 4 0 154 14 10 12 15 6 1 155 14 11 14 12 6 2 156 12 11 11 14 2 1 secondbestfriend thirdbestfriend 1 1 0 2 0 0 3 0 0 4 0 1 5 1 2 6 0 1 7 1 1 8 0 0 9 0 0 10 0 0 11 2 1 12 0 0 13 2 2 14 1 1 15 1 0 16 0 1 17 1 0 18 0 1 19 0 0 20 0 0 21 1 1 22 2 0 23 2 1 24 0 0 25 0 0 26 1 0 27 1 0 28 2 0 29 0 2 30 1 1 31 1 2 32 1 1 33 2 1 34 2 0 35 1 0 36 2 0 37 1 1 38 1 2 39 0 1 40 3 1 41 1 2 42 0 0 43 0 0 44 0 0 45 1 1 46 0 1 47 4 4 48 0 0 49 0 0 50 0 1 51 1 0 52 2 1 53 1 0 54 1 1 55 0 0 56 2 2 57 0 2 58 3 1 59 2 0 60 0 0 61 0 0 62 2 0 63 1 0 64 0 1 65 2 1 66 0 0 67 1 0 68 0 0 69 2 1 70 0 0 71 2 2 72 3 0 73 0 2 74 2 1 75 3 1 76 1 1 77 0 2 78 1 2 79 0 0 80 0 0 81 1 0 82 1 1 83 2 1 84 1 0 85 0 0 86 0 0 87 1 0 88 0 2 89 0 1 90 0 1 91 1 0 92 1 1 93 3 1 94 1 0 95 1 1 96 0 0 97 0 1 98 1 0 99 1 0 100 0 2 101 1 2 102 1 2 103 0 1 104 1 1 105 0 1 106 1 0 107 1 1 108 1 1 109 1 0 110 1 0 111 0 0 112 0 0 113 0 0 114 1 0 115 1 0 116 1 0 117 0 0 118 1 0 119 4 1 120 0 0 121 1 1 122 0 3 123 2 2 124 1 2 125 0 2 126 0 0 127 0 1 128 0 0 129 1 0 130 0 0 131 2 1 132 0 2 133 1 0 134 2 4 135 2 0 136 1 0 137 3 0 138 0 0 139 1 0 140 1 1 141 0 0 142 1 1 143 0 0 144 1 2 145 0 1 146 1 0 147 0 0 148 2 0 149 0 1 150 0 0 151 1 1 152 1 0 153 0 0 154 0 1 155 1 2 156 1 0 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) FindingFriends KnowingPeople Liked -0.17879 0.10025 0.21218 0.38229 Celebrity bestfriend secondbestfriend thirdbestfriend 0.59228 0.31037 -0.02887 0.40872 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -6.01612 -1.23482 -0.03839 1.37235 6.92317 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) -0.17879 1.43271 -0.125 0.900857 FindingFriends 0.10025 0.09669 1.037 0.301521 KnowingPeople 0.21218 0.06360 3.336 0.001073 ** Liked 0.38229 0.09726 3.931 0.000130 *** Celebrity 0.59228 0.15554 3.808 0.000205 *** bestfriend 0.31037 0.20944 1.482 0.140490 secondbestfriend -0.02887 0.20071 -0.144 0.885836 thirdbestfriend 0.40872 0.21301 1.919 0.056940 . --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Residual standard error: 2.089 on 148 degrees of freedom Multiple R-squared: 0.5168, Adjusted R-squared: 0.494 F-statistic: 22.61 on 7 and 148 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,] 0.2614611 0.52292226 0.738538871 [2,] 0.1388830 0.27776598 0.861117011 [3,] 0.6133160 0.77336806 0.386684031 [4,] 0.8647090 0.27058190 0.135290951 [5,] 0.8059182 0.38816355 0.194081777 [6,] 0.7401203 0.51975947 0.259879734 [7,] 0.6636767 0.67264668 0.336323342 [8,] 0.5733743 0.85325133 0.426625665 [9,] 0.4940434 0.98808676 0.505956621 [10,] 0.7440426 0.51191483 0.255957414 [11,] 0.6837722 0.63245556 0.316227778 [12,] 0.6851570 0.62968610 0.314843049 [13,] 0.6158861 0.76822788 0.384113942 [14,] 0.6129406 0.77411874 0.387059369 [15,] 0.5772857 0.84542858 0.422714292 [16,] 0.5164352 0.96712964 0.483564819 [17,] 0.7425610 0.51487790 0.257438950 [18,] 0.6997984 0.60040330 0.300201649 [19,] 0.6388799 0.72224011 0.361120056 [20,] 0.7566081 0.48678376 0.243391881 [21,] 0.8207687 0.35846262 0.179231309 [22,] 0.7846075 0.43078497 0.215392487 [23,] 0.7378283 0.52434346 0.262171732 [24,] 0.6987411 0.60251785 0.301258926 [25,] 0.6735364 0.65292710 0.326463551 [26,] 0.7045437 0.59091260 0.295456299 [27,] 0.6820522 0.63589564 0.317947819 [28,] 0.6343645 0.73127092 0.365635459 [29,] 0.5849390 0.83012193 0.415060964 [30,] 0.5418096 0.91638088 0.458190438 [31,] 0.4933899 0.98677982 0.506610089 [32,] 0.8201510 0.35969796 0.179848978 [33,] 0.9575032 0.08499361 0.042496807 [34,] 0.9615094 0.07698121 0.038490605 [35,] 0.9506264 0.09874714 0.049373571 [36,] 0.9543590 0.09128190 0.045640951 [37,] 0.9552881 0.08942373 0.044711863 [38,] 0.9460721 0.10785571 0.053927855 [39,] 0.9467459 0.10650816 0.053254080 [40,] 0.9410485 0.11790291 0.058951454 [41,] 0.9330309 0.13393820 0.066969098 [42,] 0.9891537 0.02169256 0.010846280 [43,] 0.9852450 0.02950999 0.014754997 [44,] 0.9901901 0.01961989 0.009809945 [45,] 0.9924166 0.01516672 0.007583359 [46,] 0.9903107 0.01937865 0.009689327 [47,] 0.9872027 0.02559463 0.012797317 [48,] 0.9866800 0.02664006 0.013320029 [49,] 0.9904729 0.01905426 0.009527128 [50,] 0.9885698 0.02286046 0.011430228 [51,] 0.9889989 0.02200224 0.011001120 [52,] 0.9901637 0.01967270 0.009836349 [53,] 0.9889803 0.02203945 0.011019724 [54,] 0.9902365 0.01952701 0.009763505 [55,] 0.9888001 0.02239980 0.011199902 [56,] 0.9873683 0.02526338 0.012631688 [57,] 0.9886331 0.02273383 0.011366915 [58,] 0.9906036 0.01879272 0.009396360 [59,] 0.9906699 0.01866014 0.009330070 [60,] 0.9877282 0.02454363 0.012271817 [61,] 0.9883790 0.02324192 0.011620958 [62,] 0.9856647 0.02867063 0.014335316 [63,] 0.9855911 0.02881772 0.014408859 [64,] 0.9900150 0.01996995 0.009984977 [65,] 0.9866018 0.02679635 0.013398173 [66,] 0.9843433 0.03131345 0.015656726 [67,] 0.9797632 0.04047359 0.020236796 [68,] 0.9736679 0.05266413 0.026332066 [69,] 0.9800620 0.03987600 0.019938002 [70,] 0.9796434 0.04071327 0.020356637 [71,] 0.9812641 0.03747171 0.018735855 [72,] 0.9791878 0.04162449 0.020812246 [73,] 0.9723500 0.05530002 0.027650012 [74,] 0.9654918 0.06901646 0.034508230 [75,] 0.9855485 0.02890304 0.014451522 [76,] 0.9809440 0.03811205 0.019056025 [77,] 0.9747809 0.05043811 0.025219056 [78,] 0.9676508 0.06469845 0.032349225 [79,] 0.9594274 0.08114517 0.040572585 [80,] 0.9492634 0.10147329 0.050736644 [81,] 0.9402980 0.11940402 0.059702008 [82,] 0.9662564 0.06748727 0.033743635 [83,] 0.9577096 0.08458072 0.042290359 [84,] 0.9531608 0.09367846 0.046839232 [85,] 0.9415400 0.11692000 0.058459998 [86,] 0.9276961 0.14460770 0.072303851 [87,] 0.9241705 0.15165893 0.075829464 [88,] 0.9057815 0.18843696 0.094218482 [89,] 0.8973089 0.20538219 0.102691093 [90,] 0.8726998 0.25460044 0.127300219 [91,] 0.8452521 0.30949576 0.154747882 [92,] 0.8161083 0.36778330 0.183891650 [93,] 0.8440160 0.31196805 0.155984027 [94,] 0.8844485 0.23110310 0.115551548 [95,] 0.8918024 0.21639515 0.108197577 [96,] 0.8671749 0.26565013 0.132825066 [97,] 0.8456961 0.30860782 0.154303912 [98,] 0.8408456 0.31830874 0.159154370 [99,] 0.8326763 0.33464736 0.167323679 [100,] 0.8545955 0.29080907 0.145404533 [101,] 0.8422002 0.31559953 0.157799767 [102,] 0.8861604 0.22767922 0.113839612 [103,] 0.8564507 0.28709853 0.143549263 [104,] 0.8256502 0.34869967 0.174349833 [105,] 0.7878217 0.42435661 0.212178305 [106,] 0.7993282 0.40134351 0.200671756 [107,] 0.8083615 0.38327703 0.191638513 [108,] 0.7908367 0.41832659 0.209163293 [109,] 0.7486765 0.50264691 0.251323456 [110,] 0.8295179 0.34096423 0.170482113 [111,] 0.7989138 0.40217239 0.201086195 [112,] 0.7531781 0.49364387 0.246821934 [113,] 0.7535118 0.49297641 0.246488203 [114,] 0.7221348 0.55573033 0.277865163 [115,] 0.6979772 0.60404556 0.302022779 [116,] 0.6816893 0.63662135 0.318310675 [117,] 0.6190851 0.76182987 0.380914933 [118,] 0.6040983 0.79180336 0.395901680 [119,] 0.5950871 0.80982574 0.404912872 [120,] 0.5839168 0.83216645 0.416083223 [121,] 0.5170329 0.96593426 0.482967130 [122,] 0.4881460 0.97629201 0.511853997 [123,] 0.4536106 0.90722123 0.546389386 [124,] 0.4094418 0.81888357 0.590558216 [125,] 0.3609713 0.72194255 0.639028723 [126,] 0.3372529 0.67450574 0.662747128 [127,] 0.3042139 0.60842780 0.695786101 [128,] 0.3352764 0.67055287 0.664723566 [129,] 0.7298269 0.54034629 0.270173147 [130,] 0.7275974 0.54480516 0.272402580 [131,] 0.6359700 0.72806004 0.364030018 [132,] 0.6347135 0.73057297 0.365286487 [133,] 0.5128198 0.97436037 0.487180186 [134,] 0.3956039 0.79120786 0.604396070 [135,] 0.3507750 0.70155000 0.649225001 > postscript(file="/var/www/html/freestat/rcomp/tmp/12re41291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(x[,1], type='l', main='Actuals and Interpolation', ylab='value of Actuals and Interpolation (dots)', xlab='time or index') > points(x[,1]-mysum$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/22re41291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/3ciw71291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/4ciw71291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/5ciw71291315009.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 = 156 Frequency = 1 1 2 3 4 5 6 1.876784689 1.036717954 1.959696191 0.620587047 -0.900769782 2.717392576 7 8 9 10 11 12 -1.829161144 -1.242967610 -0.957498466 3.494420258 -1.974177002 -1.120181935 13 14 15 16 17 18 2.754742702 -4.417807303 -0.204648453 0.234308151 -1.780949396 -0.806562575 19 20 21 22 23 24 1.470607200 -3.317337107 2.257000214 0.972460043 -0.552422632 2.295400472 25 26 27 28 29 30 0.959156010 0.517026121 -5.268589941 0.529700216 -0.417276766 4.866844297 31 32 33 34 35 36 4.262756354 -1.600289014 -0.536515886 1.398104787 -1.214101172 1.830003978 37 38 39 40 41 42 -1.124371018 0.278577203 -0.137131010 0.785942171 0.905309145 6.923168835 43 44 45 46 47 48 -4.697191869 -2.312825356 -0.142503225 1.790115337 2.749964610 0.974440089 49 50 51 52 53 54 -2.401397446 -1.808632703 -0.890142097 -6.016122266 0.144922337 -2.440495630 55 56 57 58 59 60 2.185913644 -0.895844254 -0.043767477 1.889090761 -2.217420147 0.420632594 61 62 63 64 65 66 -2.086067722 2.112045269 1.132706388 2.408647144 -1.206853305 1.665434127 67 68 69 70 71 72 -2.250415777 2.631195472 2.032532731 -0.790236166 2.104155746 1.062399543 73 74 75 76 77 78 -2.009686568 -3.107310613 -0.215545820 -1.420700799 -0.771788523 -0.101403000 79 80 81 82 83 84 2.936335006 -1.997495632 -2.437294863 1.366744161 -0.014096506 -0.988166906 85 86 87 88 89 90 3.619384615 -0.432618163 -0.095003880 -0.370237612 0.913726793 -0.819731158 91 92 93 94 95 96 1.002310939 -3.660668972 0.996055588 1.665978169 0.502857164 0.703949126 97 98 99 100 101 102 -2.303918726 -0.491048573 -1.571094097 -0.009556303 0.107302500 0.813710882 103 104 105 106 107 108 -1.675543460 1.988837497 -3.399052450 -0.693114777 -1.594629875 -1.269590314 109 110 111 112 113 114 -2.045650956 -2.507280462 -0.993804836 -1.232110386 -0.033009527 0.958167693 115 116 117 118 119 120 0.575047940 2.607798604 3.099411682 -1.673574653 0.593970644 2.952441454 121 122 123 124 125 126 0.400404089 0.905992603 -2.860355428 -1.311970702 1.449049442 1.389157171 127 128 129 130 131 132 0.120814037 -0.730477890 -0.340065942 -1.794615241 -0.131819185 1.878512834 133 134 135 136 137 138 -1.178654302 -1.323744450 2.369328105 1.756044072 1.074080136 -3.457351549 139 140 141 142 143 144 5.223434502 -1.108394836 0.031779398 -0.280445127 2.519377987 -1.017754990 145 146 147 148 149 150 0.795904741 -0.467845134 -3.345576020 -4.358823206 0.745841827 1.956930548 151 152 153 154 155 156 -0.276174605 0.938497304 -0.790275711 0.622900817 0.554940055 1.923823842 > postscript(file="/var/www/html/freestat/rcomp/tmp/6nrva1291315009.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 = 156 Frequency = 1 lag(myerror, k = 1) myerror 0 1.876784689 NA 1 1.036717954 1.876784689 2 1.959696191 1.036717954 3 0.620587047 1.959696191 4 -0.900769782 0.620587047 5 2.717392576 -0.900769782 6 -1.829161144 2.717392576 7 -1.242967610 -1.829161144 8 -0.957498466 -1.242967610 9 3.494420258 -0.957498466 10 -1.974177002 3.494420258 11 -1.120181935 -1.974177002 12 2.754742702 -1.120181935 13 -4.417807303 2.754742702 14 -0.204648453 -4.417807303 15 0.234308151 -0.204648453 16 -1.780949396 0.234308151 17 -0.806562575 -1.780949396 18 1.470607200 -0.806562575 19 -3.317337107 1.470607200 20 2.257000214 -3.317337107 21 0.972460043 2.257000214 22 -0.552422632 0.972460043 23 2.295400472 -0.552422632 24 0.959156010 2.295400472 25 0.517026121 0.959156010 26 -5.268589941 0.517026121 27 0.529700216 -5.268589941 28 -0.417276766 0.529700216 29 4.866844297 -0.417276766 30 4.262756354 4.866844297 31 -1.600289014 4.262756354 32 -0.536515886 -1.600289014 33 1.398104787 -0.536515886 34 -1.214101172 1.398104787 35 1.830003978 -1.214101172 36 -1.124371018 1.830003978 37 0.278577203 -1.124371018 38 -0.137131010 0.278577203 39 0.785942171 -0.137131010 40 0.905309145 0.785942171 41 6.923168835 0.905309145 42 -4.697191869 6.923168835 43 -2.312825356 -4.697191869 44 -0.142503225 -2.312825356 45 1.790115337 -0.142503225 46 2.749964610 1.790115337 47 0.974440089 2.749964610 48 -2.401397446 0.974440089 49 -1.808632703 -2.401397446 50 -0.890142097 -1.808632703 51 -6.016122266 -0.890142097 52 0.144922337 -6.016122266 53 -2.440495630 0.144922337 54 2.185913644 -2.440495630 55 -0.895844254 2.185913644 56 -0.043767477 -0.895844254 57 1.889090761 -0.043767477 58 -2.217420147 1.889090761 59 0.420632594 -2.217420147 60 -2.086067722 0.420632594 61 2.112045269 -2.086067722 62 1.132706388 2.112045269 63 2.408647144 1.132706388 64 -1.206853305 2.408647144 65 1.665434127 -1.206853305 66 -2.250415777 1.665434127 67 2.631195472 -2.250415777 68 2.032532731 2.631195472 69 -0.790236166 2.032532731 70 2.104155746 -0.790236166 71 1.062399543 2.104155746 72 -2.009686568 1.062399543 73 -3.107310613 -2.009686568 74 -0.215545820 -3.107310613 75 -1.420700799 -0.215545820 76 -0.771788523 -1.420700799 77 -0.101403000 -0.771788523 78 2.936335006 -0.101403000 79 -1.997495632 2.936335006 80 -2.437294863 -1.997495632 81 1.366744161 -2.437294863 82 -0.014096506 1.366744161 83 -0.988166906 -0.014096506 84 3.619384615 -0.988166906 85 -0.432618163 3.619384615 86 -0.095003880 -0.432618163 87 -0.370237612 -0.095003880 88 0.913726793 -0.370237612 89 -0.819731158 0.913726793 90 1.002310939 -0.819731158 91 -3.660668972 1.002310939 92 0.996055588 -3.660668972 93 1.665978169 0.996055588 94 0.502857164 1.665978169 95 0.703949126 0.502857164 96 -2.303918726 0.703949126 97 -0.491048573 -2.303918726 98 -1.571094097 -0.491048573 99 -0.009556303 -1.571094097 100 0.107302500 -0.009556303 101 0.813710882 0.107302500 102 -1.675543460 0.813710882 103 1.988837497 -1.675543460 104 -3.399052450 1.988837497 105 -0.693114777 -3.399052450 106 -1.594629875 -0.693114777 107 -1.269590314 -1.594629875 108 -2.045650956 -1.269590314 109 -2.507280462 -2.045650956 110 -0.993804836 -2.507280462 111 -1.232110386 -0.993804836 112 -0.033009527 -1.232110386 113 0.958167693 -0.033009527 114 0.575047940 0.958167693 115 2.607798604 0.575047940 116 3.099411682 2.607798604 117 -1.673574653 3.099411682 118 0.593970644 -1.673574653 119 2.952441454 0.593970644 120 0.400404089 2.952441454 121 0.905992603 0.400404089 122 -2.860355428 0.905992603 123 -1.311970702 -2.860355428 124 1.449049442 -1.311970702 125 1.389157171 1.449049442 126 0.120814037 1.389157171 127 -0.730477890 0.120814037 128 -0.340065942 -0.730477890 129 -1.794615241 -0.340065942 130 -0.131819185 -1.794615241 131 1.878512834 -0.131819185 132 -1.178654302 1.878512834 133 -1.323744450 -1.178654302 134 2.369328105 -1.323744450 135 1.756044072 2.369328105 136 1.074080136 1.756044072 137 -3.457351549 1.074080136 138 5.223434502 -3.457351549 139 -1.108394836 5.223434502 140 0.031779398 -1.108394836 141 -0.280445127 0.031779398 142 2.519377987 -0.280445127 143 -1.017754990 2.519377987 144 0.795904741 -1.017754990 145 -0.467845134 0.795904741 146 -3.345576020 -0.467845134 147 -4.358823206 -3.345576020 148 0.745841827 -4.358823206 149 1.956930548 0.745841827 150 -0.276174605 1.956930548 151 0.938497304 -0.276174605 152 -0.790275711 0.938497304 153 0.622900817 -0.790275711 154 0.554940055 0.622900817 155 1.923823842 0.554940055 156 NA 1.923823842 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 1.036717954 1.876784689 [2,] 1.959696191 1.036717954 [3,] 0.620587047 1.959696191 [4,] -0.900769782 0.620587047 [5,] 2.717392576 -0.900769782 [6,] -1.829161144 2.717392576 [7,] -1.242967610 -1.829161144 [8,] -0.957498466 -1.242967610 [9,] 3.494420258 -0.957498466 [10,] -1.974177002 3.494420258 [11,] -1.120181935 -1.974177002 [12,] 2.754742702 -1.120181935 [13,] -4.417807303 2.754742702 [14,] -0.204648453 -4.417807303 [15,] 0.234308151 -0.204648453 [16,] -1.780949396 0.234308151 [17,] -0.806562575 -1.780949396 [18,] 1.470607200 -0.806562575 [19,] -3.317337107 1.470607200 [20,] 2.257000214 -3.317337107 [21,] 0.972460043 2.257000214 [22,] -0.552422632 0.972460043 [23,] 2.295400472 -0.552422632 [24,] 0.959156010 2.295400472 [25,] 0.517026121 0.959156010 [26,] -5.268589941 0.517026121 [27,] 0.529700216 -5.268589941 [28,] -0.417276766 0.529700216 [29,] 4.866844297 -0.417276766 [30,] 4.262756354 4.866844297 [31,] -1.600289014 4.262756354 [32,] -0.536515886 -1.600289014 [33,] 1.398104787 -0.536515886 [34,] -1.214101172 1.398104787 [35,] 1.830003978 -1.214101172 [36,] -1.124371018 1.830003978 [37,] 0.278577203 -1.124371018 [38,] -0.137131010 0.278577203 [39,] 0.785942171 -0.137131010 [40,] 0.905309145 0.785942171 [41,] 6.923168835 0.905309145 [42,] -4.697191869 6.923168835 [43,] -2.312825356 -4.697191869 [44,] -0.142503225 -2.312825356 [45,] 1.790115337 -0.142503225 [46,] 2.749964610 1.790115337 [47,] 0.974440089 2.749964610 [48,] -2.401397446 0.974440089 [49,] -1.808632703 -2.401397446 [50,] -0.890142097 -1.808632703 [51,] -6.016122266 -0.890142097 [52,] 0.144922337 -6.016122266 [53,] -2.440495630 0.144922337 [54,] 2.185913644 -2.440495630 [55,] -0.895844254 2.185913644 [56,] -0.043767477 -0.895844254 [57,] 1.889090761 -0.043767477 [58,] -2.217420147 1.889090761 [59,] 0.420632594 -2.217420147 [60,] -2.086067722 0.420632594 [61,] 2.112045269 -2.086067722 [62,] 1.132706388 2.112045269 [63,] 2.408647144 1.132706388 [64,] -1.206853305 2.408647144 [65,] 1.665434127 -1.206853305 [66,] -2.250415777 1.665434127 [67,] 2.631195472 -2.250415777 [68,] 2.032532731 2.631195472 [69,] -0.790236166 2.032532731 [70,] 2.104155746 -0.790236166 [71,] 1.062399543 2.104155746 [72,] -2.009686568 1.062399543 [73,] -3.107310613 -2.009686568 [74,] -0.215545820 -3.107310613 [75,] -1.420700799 -0.215545820 [76,] -0.771788523 -1.420700799 [77,] -0.101403000 -0.771788523 [78,] 2.936335006 -0.101403000 [79,] -1.997495632 2.936335006 [80,] -2.437294863 -1.997495632 [81,] 1.366744161 -2.437294863 [82,] -0.014096506 1.366744161 [83,] -0.988166906 -0.014096506 [84,] 3.619384615 -0.988166906 [85,] -0.432618163 3.619384615 [86,] -0.095003880 -0.432618163 [87,] -0.370237612 -0.095003880 [88,] 0.913726793 -0.370237612 [89,] -0.819731158 0.913726793 [90,] 1.002310939 -0.819731158 [91,] -3.660668972 1.002310939 [92,] 0.996055588 -3.660668972 [93,] 1.665978169 0.996055588 [94,] 0.502857164 1.665978169 [95,] 0.703949126 0.502857164 [96,] -2.303918726 0.703949126 [97,] -0.491048573 -2.303918726 [98,] -1.571094097 -0.491048573 [99,] -0.009556303 -1.571094097 [100,] 0.107302500 -0.009556303 [101,] 0.813710882 0.107302500 [102,] -1.675543460 0.813710882 [103,] 1.988837497 -1.675543460 [104,] -3.399052450 1.988837497 [105,] -0.693114777 -3.399052450 [106,] -1.594629875 -0.693114777 [107,] -1.269590314 -1.594629875 [108,] -2.045650956 -1.269590314 [109,] -2.507280462 -2.045650956 [110,] -0.993804836 -2.507280462 [111,] -1.232110386 -0.993804836 [112,] -0.033009527 -1.232110386 [113,] 0.958167693 -0.033009527 [114,] 0.575047940 0.958167693 [115,] 2.607798604 0.575047940 [116,] 3.099411682 2.607798604 [117,] -1.673574653 3.099411682 [118,] 0.593970644 -1.673574653 [119,] 2.952441454 0.593970644 [120,] 0.400404089 2.952441454 [121,] 0.905992603 0.400404089 [122,] -2.860355428 0.905992603 [123,] -1.311970702 -2.860355428 [124,] 1.449049442 -1.311970702 [125,] 1.389157171 1.449049442 [126,] 0.120814037 1.389157171 [127,] -0.730477890 0.120814037 [128,] -0.340065942 -0.730477890 [129,] -1.794615241 -0.340065942 [130,] -0.131819185 -1.794615241 [131,] 1.878512834 -0.131819185 [132,] -1.178654302 1.878512834 [133,] -1.323744450 -1.178654302 [134,] 2.369328105 -1.323744450 [135,] 1.756044072 2.369328105 [136,] 1.074080136 1.756044072 [137,] -3.457351549 1.074080136 [138,] 5.223434502 -3.457351549 [139,] -1.108394836 5.223434502 [140,] 0.031779398 -1.108394836 [141,] -0.280445127 0.031779398 [142,] 2.519377987 -0.280445127 [143,] -1.017754990 2.519377987 [144,] 0.795904741 -1.017754990 [145,] -0.467845134 0.795904741 [146,] -3.345576020 -0.467845134 [147,] -4.358823206 -3.345576020 [148,] 0.745841827 -4.358823206 [149,] 1.956930548 0.745841827 [150,] -0.276174605 1.956930548 [151,] 0.938497304 -0.276174605 [152,] -0.790275711 0.938497304 [153,] 0.622900817 -0.790275711 [154,] 0.554940055 0.622900817 [155,] 1.923823842 0.554940055 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 1.036717954 1.876784689 2 1.959696191 1.036717954 3 0.620587047 1.959696191 4 -0.900769782 0.620587047 5 2.717392576 -0.900769782 6 -1.829161144 2.717392576 7 -1.242967610 -1.829161144 8 -0.957498466 -1.242967610 9 3.494420258 -0.957498466 10 -1.974177002 3.494420258 11 -1.120181935 -1.974177002 12 2.754742702 -1.120181935 13 -4.417807303 2.754742702 14 -0.204648453 -4.417807303 15 0.234308151 -0.204648453 16 -1.780949396 0.234308151 17 -0.806562575 -1.780949396 18 1.470607200 -0.806562575 19 -3.317337107 1.470607200 20 2.257000214 -3.317337107 21 0.972460043 2.257000214 22 -0.552422632 0.972460043 23 2.295400472 -0.552422632 24 0.959156010 2.295400472 25 0.517026121 0.959156010 26 -5.268589941 0.517026121 27 0.529700216 -5.268589941 28 -0.417276766 0.529700216 29 4.866844297 -0.417276766 30 4.262756354 4.866844297 31 -1.600289014 4.262756354 32 -0.536515886 -1.600289014 33 1.398104787 -0.536515886 34 -1.214101172 1.398104787 35 1.830003978 -1.214101172 36 -1.124371018 1.830003978 37 0.278577203 -1.124371018 38 -0.137131010 0.278577203 39 0.785942171 -0.137131010 40 0.905309145 0.785942171 41 6.923168835 0.905309145 42 -4.697191869 6.923168835 43 -2.312825356 -4.697191869 44 -0.142503225 -2.312825356 45 1.790115337 -0.142503225 46 2.749964610 1.790115337 47 0.974440089 2.749964610 48 -2.401397446 0.974440089 49 -1.808632703 -2.401397446 50 -0.890142097 -1.808632703 51 -6.016122266 -0.890142097 52 0.144922337 -6.016122266 53 -2.440495630 0.144922337 54 2.185913644 -2.440495630 55 -0.895844254 2.185913644 56 -0.043767477 -0.895844254 57 1.889090761 -0.043767477 58 -2.217420147 1.889090761 59 0.420632594 -2.217420147 60 -2.086067722 0.420632594 61 2.112045269 -2.086067722 62 1.132706388 2.112045269 63 2.408647144 1.132706388 64 -1.206853305 2.408647144 65 1.665434127 -1.206853305 66 -2.250415777 1.665434127 67 2.631195472 -2.250415777 68 2.032532731 2.631195472 69 -0.790236166 2.032532731 70 2.104155746 -0.790236166 71 1.062399543 2.104155746 72 -2.009686568 1.062399543 73 -3.107310613 -2.009686568 74 -0.215545820 -3.107310613 75 -1.420700799 -0.215545820 76 -0.771788523 -1.420700799 77 -0.101403000 -0.771788523 78 2.936335006 -0.101403000 79 -1.997495632 2.936335006 80 -2.437294863 -1.997495632 81 1.366744161 -2.437294863 82 -0.014096506 1.366744161 83 -0.988166906 -0.014096506 84 3.619384615 -0.988166906 85 -0.432618163 3.619384615 86 -0.095003880 -0.432618163 87 -0.370237612 -0.095003880 88 0.913726793 -0.370237612 89 -0.819731158 0.913726793 90 1.002310939 -0.819731158 91 -3.660668972 1.002310939 92 0.996055588 -3.660668972 93 1.665978169 0.996055588 94 0.502857164 1.665978169 95 0.703949126 0.502857164 96 -2.303918726 0.703949126 97 -0.491048573 -2.303918726 98 -1.571094097 -0.491048573 99 -0.009556303 -1.571094097 100 0.107302500 -0.009556303 101 0.813710882 0.107302500 102 -1.675543460 0.813710882 103 1.988837497 -1.675543460 104 -3.399052450 1.988837497 105 -0.693114777 -3.399052450 106 -1.594629875 -0.693114777 107 -1.269590314 -1.594629875 108 -2.045650956 -1.269590314 109 -2.507280462 -2.045650956 110 -0.993804836 -2.507280462 111 -1.232110386 -0.993804836 112 -0.033009527 -1.232110386 113 0.958167693 -0.033009527 114 0.575047940 0.958167693 115 2.607798604 0.575047940 116 3.099411682 2.607798604 117 -1.673574653 3.099411682 118 0.593970644 -1.673574653 119 2.952441454 0.593970644 120 0.400404089 2.952441454 121 0.905992603 0.400404089 122 -2.860355428 0.905992603 123 -1.311970702 -2.860355428 124 1.449049442 -1.311970702 125 1.389157171 1.449049442 126 0.120814037 1.389157171 127 -0.730477890 0.120814037 128 -0.340065942 -0.730477890 129 -1.794615241 -0.340065942 130 -0.131819185 -1.794615241 131 1.878512834 -0.131819185 132 -1.178654302 1.878512834 133 -1.323744450 -1.178654302 134 2.369328105 -1.323744450 135 1.756044072 2.369328105 136 1.074080136 1.756044072 137 -3.457351549 1.074080136 138 5.223434502 -3.457351549 139 -1.108394836 5.223434502 140 0.031779398 -1.108394836 141 -0.280445127 0.031779398 142 2.519377987 -0.280445127 143 -1.017754990 2.519377987 144 0.795904741 -1.017754990 145 -0.467845134 0.795904741 146 -3.345576020 -0.467845134 147 -4.358823206 -3.345576020 148 0.745841827 -4.358823206 149 1.956930548 0.745841827 150 -0.276174605 1.956930548 151 0.938497304 -0.276174605 152 -0.790275711 0.938497304 153 0.622900817 -0.790275711 154 0.554940055 0.622900817 155 1.923823842 0.554940055 > 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/freestat/rcomp/tmp/7giuv1291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/8giuv1291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/9qsty1291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/freestat/rcomp/tmp/10qsty1291315009.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/freestat/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/freestat/rcomp/tmp/11ussm1291315009.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/freestat/rcomp/tmp/12xt8s1291315009.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/freestat/rcomp/tmp/134c5m1291315009.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/freestat/rcomp/tmp/14f3561291315009.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/freestat/rcomp/tmp/1504lc1291315009.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/freestat/rcomp/tmp/16wdj31291315009.tab") + } > try(system("convert tmp/12re41291315009.ps tmp/12re41291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/22re41291315009.ps tmp/22re41291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/3ciw71291315009.ps tmp/3ciw71291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/4ciw71291315009.ps tmp/4ciw71291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/5ciw71291315009.ps tmp/5ciw71291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/6nrva1291315009.ps tmp/6nrva1291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/7giuv1291315009.ps tmp/7giuv1291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/8giuv1291315009.ps tmp/8giuv1291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/9qsty1291315009.ps tmp/9qsty1291315009.png",intern=TRUE)) character(0) > try(system("convert tmp/10qsty1291315009.ps tmp/10qsty1291315009.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 6.247 2.823 6.709