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(18,15,15,0,17,3,21,2,22,3,24,12,17,3,25,0,16,12,18,15,21,0,19,10,18,20,20,20,25,2,28,3,19,16,20,4,25,2,20,4,21,0,21,0,23,15,19,9,23,1,20,15,19,5,17,4,19,15,21,4,18,12,18,2,24,4,22,2,20,4,17,8,25,30,24,6,18,6,21,7,13,4,21,17,21,5,16,0,18,3,19,4,22,15,18,0,18,8,20,10,19,4,18,0,20,6,20,11,23,10,17,0,17,0,18,0,22,0,16,0,18,0,14,0,13,7,21,4,25,12,16,6,17,12,22,10,24,9,18,0,18,16,18,2,19,0,15,0,25,1,22,10,15,14,21,12,16,12,23,12,20,5,19,0,20,4,18,3,18,0,20,3,20,0,16,12,18,12,18,15,16,0,23,8,14,6,21,14,13,5,27,10,20,16,22,4,21,0,19,8,22,12,12,6,28,4,21,20,18,0,21,13,19,0,23,0,21,0,21,0,22,10,18,6,15,16,23,6,24,0,18,4,15,9,19,17,17,12,14,3,16,8,22,3,15,0,23,10,24,3,24,0,20,8,9,0,23,4,18,13,20,12,25,16,17,20,21,20,26,14,20,12,21,15,15,9,20,4,20,8,16,0,19,13,22,0,17,21,25,0,19,1,17,16,21,12,12,2),dim=c(2,149),dimnames=list(c('Perf','Sport '),1:149)) > y <- array(NA,dim=c(2,149),dimnames=list(c('Perf','Sport '),1:149)) > 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 = '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 Perf Sport\r t 1 18 15 1 2 15 0 2 3 17 3 3 4 21 2 4 5 22 3 5 6 24 12 6 7 17 3 7 8 25 0 8 9 16 12 9 10 18 15 10 11 21 0 11 12 19 10 12 13 18 20 13 14 20 20 14 15 25 2 15 16 28 3 16 17 19 16 17 18 20 4 18 19 25 2 19 20 20 4 20 21 21 0 21 22 21 0 22 23 23 15 23 24 19 9 24 25 23 1 25 26 20 15 26 27 19 5 27 28 17 4 28 29 19 15 29 30 21 4 30 31 18 12 31 32 18 2 32 33 24 4 33 34 22 2 34 35 20 4 35 36 17 8 36 37 25 30 37 38 24 6 38 39 18 6 39 40 21 7 40 41 13 4 41 42 21 17 42 43 21 5 43 44 16 0 44 45 18 3 45 46 19 4 46 47 22 15 47 48 18 0 48 49 18 8 49 50 20 10 50 51 19 4 51 52 18 0 52 53 20 6 53 54 20 11 54 55 23 10 55 56 17 0 56 57 17 0 57 58 18 0 58 59 22 0 59 60 16 0 60 61 18 0 61 62 14 0 62 63 13 7 63 64 21 4 64 65 25 12 65 66 16 6 66 67 17 12 67 68 22 10 68 69 24 9 69 70 18 0 70 71 18 16 71 72 18 2 72 73 19 0 73 74 15 0 74 75 25 1 75 76 22 10 76 77 15 14 77 78 21 12 78 79 16 12 79 80 23 12 80 81 20 5 81 82 19 0 82 83 20 4 83 84 18 3 84 85 18 0 85 86 20 3 86 87 20 0 87 88 16 12 88 89 18 12 89 90 18 15 90 91 16 0 91 92 23 8 92 93 14 6 93 94 21 14 94 95 13 5 95 96 27 10 96 97 20 16 97 98 22 4 98 99 21 0 99 100 19 8 100 101 22 12 101 102 12 6 102 103 28 4 103 104 21 20 104 105 18 0 105 106 21 13 106 107 19 0 107 108 23 0 108 109 21 0 109 110 21 0 110 111 22 10 111 112 18 6 112 113 15 16 113 114 23 6 114 115 24 0 115 116 18 4 116 117 15 9 117 118 19 17 118 119 17 12 119 120 14 3 120 121 16 8 121 122 22 3 122 123 15 0 123 124 23 10 124 125 24 3 125 126 24 0 126 127 20 8 127 128 9 0 128 129 23 4 129 130 18 13 130 131 20 12 131 132 25 16 132 133 17 20 133 134 21 20 134 135 26 14 135 136 20 12 136 137 21 15 137 138 15 9 138 139 20 4 139 140 20 8 140 141 16 0 141 142 19 13 142 143 22 0 143 144 17 21 144 145 25 0 145 146 19 1 146 147 17 16 147 148 21 12 148 149 12 2 149 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) `Sport\r` t 19.734014 0.041207 -0.006098 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -9.9535 -2.3460 0.1150 2.1729 8.7292 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 19.734014 0.616293 32.021 <2e-16 *** `Sport\r` 0.041207 0.044138 0.934 0.352 t -0.006098 0.006422 -0.950 0.344 --- Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 Residual standard error: 3.362 on 146 degrees of freedom Multiple R-squared: 0.01116, Adjusted R-squared: -0.002386 F-statistic: 0.8239 on 2 and 146 DF, p-value: 0.4408 > 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,] 0.081306668 0.16261334 0.9186933 [2,] 0.462892161 0.92578432 0.5371078 [3,] 0.441397105 0.88279421 0.5586029 [4,] 0.786501759 0.42699648 0.2134982 [5,] 0.732192663 0.53561467 0.2678073 [6,] 0.638864552 0.72227090 0.3611354 [7,] 0.553673687 0.89265263 0.4463263 [8,] 0.466892542 0.93378508 0.5331075 [9,] 0.381382242 0.76276448 0.6186178 [10,] 0.367221844 0.73444369 0.6327782 [11,] 0.455763521 0.91152704 0.5442365 [12,] 0.426499006 0.85299801 0.5735010 [13,] 0.448277328 0.89655466 0.5517227 [14,] 0.397752789 0.79550558 0.6022472 [15,] 0.411073176 0.82214635 0.5889268 [16,] 0.392278748 0.78455750 0.6077213 [17,] 0.360911685 0.72182337 0.6390883 [18,] 0.315419896 0.63083979 0.6845801 [19,] 0.310264347 0.62052869 0.6897357 [20,] 0.263544938 0.52708988 0.7364551 [21,] 0.218803418 0.43760684 0.7811966 [22,] 0.221415383 0.44283077 0.7785846 [23,] 0.283831079 0.56766216 0.7161689 [24,] 0.239653087 0.47930617 0.7603469 [25,] 0.196696719 0.39339344 0.8033033 [26,] 0.177312057 0.35462411 0.8226879 [27,] 0.175947506 0.35189501 0.8240525 [28,] 0.177928245 0.35585649 0.8220718 [29,] 0.147378207 0.29475641 0.8526218 [30,] 0.120591084 0.24118217 0.8794089 [31,] 0.125019098 0.25003820 0.8749809 [32,] 0.203509941 0.40701988 0.7964901 [33,] 0.203571030 0.40714206 0.7964290 [34,] 0.198903009 0.39780602 0.8010970 [35,] 0.165150821 0.33030164 0.8348492 [36,] 0.346964315 0.69392863 0.6530357 [37,] 0.302059136 0.60411827 0.6979409 [38,] 0.261417346 0.52283469 0.7385827 [39,] 0.284001347 0.56800269 0.7159987 [40,] 0.253336263 0.50667253 0.7466637 [41,] 0.215003757 0.43000751 0.7849962 [42,] 0.193879805 0.38775961 0.8061202 [43,] 0.167914070 0.33582814 0.8320859 [44,] 0.144359579 0.28871916 0.8556404 [45,] 0.117422202 0.23484440 0.8825778 [46,] 0.094480204 0.18896041 0.9055198 [47,] 0.077548262 0.15509652 0.9224517 [48,] 0.061229772 0.12245954 0.9387702 [49,] 0.047587341 0.09517468 0.9524127 [50,] 0.049398920 0.09879784 0.9506011 [51,] 0.043151560 0.08630312 0.9568484 [52,] 0.036903601 0.07380720 0.9630964 [53,] 0.028655042 0.05731008 0.9713450 [54,] 0.027358714 0.05471743 0.9726413 [55,] 0.026246463 0.05249293 0.9737535 [56,] 0.020024364 0.04004873 0.9799756 [57,] 0.028142902 0.05628580 0.9718571 [58,] 0.051439293 0.10287859 0.9485607 [59,] 0.045235442 0.09047088 0.9547646 [60,] 0.075097617 0.15019523 0.9249024 [61,] 0.072065262 0.14413052 0.9279347 [62,] 0.063254204 0.12650841 0.9367458 [63,] 0.059866040 0.11973208 0.9401340 [64,] 0.077554550 0.15510910 0.9224454 [65,] 0.062540035 0.12508007 0.9374600 [66,] 0.051507320 0.10301464 0.9484927 [67,] 0.040865740 0.08173148 0.9591343 [68,] 0.031639794 0.06327959 0.9683602 [69,] 0.034407389 0.06881478 0.9655926 [70,] 0.062595664 0.12519133 0.9374043 [71,] 0.057808209 0.11561642 0.9421918 [72,] 0.068176064 0.13635213 0.9318239 [73,] 0.057285108 0.11457022 0.9427149 [74,] 0.056868824 0.11373765 0.9431312 [75,] 0.059556938 0.11911388 0.9404431 [76,] 0.047706625 0.09541325 0.9522934 [77,] 0.037130767 0.07426153 0.9628692 [78,] 0.029124846 0.05824969 0.9708752 [79,] 0.022677170 0.04535434 0.9773228 [80,] 0.017438677 0.03487735 0.9825613 [81,] 0.013277569 0.02655514 0.9867224 [82,] 0.010056612 0.02011322 0.9899434 [83,] 0.010033465 0.02006693 0.9899665 [84,] 0.007705038 0.01541008 0.9922950 [85,] 0.005950944 0.01190189 0.9940491 [86,] 0.005660624 0.01132125 0.9943394 [87,] 0.006044939 0.01208988 0.9939551 [88,] 0.009957796 0.01991559 0.9900422 [89,] 0.007678267 0.01535653 0.9923217 [90,] 0.018106351 0.03621270 0.9818936 [91,] 0.049150092 0.09830018 0.9508499 [92,] 0.038161651 0.07632330 0.9618383 [93,] 0.034118856 0.06823771 0.9658811 [94,] 0.027924096 0.05584819 0.9720759 [95,] 0.021245834 0.04249167 0.9787542 [96,] 0.017954850 0.03590970 0.9820451 [97,] 0.053950249 0.10790050 0.9460498 [98,] 0.158815198 0.31763040 0.8411848 [99,] 0.132282728 0.26456546 0.8677173 [100,] 0.111632355 0.22326471 0.8883676 [101,] 0.091754351 0.18350870 0.9082456 [102,] 0.073058823 0.14611765 0.9269412 [103,] 0.073967320 0.14793464 0.9260327 [104,] 0.060950350 0.12190070 0.9390497 [105,] 0.050052394 0.10010479 0.9499476 [106,] 0.044454555 0.08890911 0.9555454 [107,] 0.034283257 0.06856651 0.9657167 [108,] 0.041685850 0.08337170 0.9583141 [109,] 0.042307437 0.08461487 0.9576926 [110,] 0.059188907 0.11837781 0.9408111 [111,] 0.045092547 0.09018509 0.9549075 [112,] 0.049595919 0.09919184 0.9504041 [113,] 0.037171381 0.07434276 0.9628286 [114,] 0.032206173 0.06441235 0.9677938 [115,] 0.048284328 0.09656866 0.9517157 [116,] 0.054974865 0.10994973 0.9450251 [117,] 0.044533713 0.08906743 0.9554663 [118,] 0.061870412 0.12374082 0.9381296 [119,] 0.051909956 0.10381991 0.9480900 [120,] 0.054451737 0.10890347 0.9455483 [121,] 0.068181974 0.13636395 0.9318180 [122,] 0.049636246 0.09927249 0.9503638 [123,] 0.431921034 0.86384207 0.5680790 [124,] 0.379785112 0.75957022 0.6202149 [125,] 0.377178784 0.75435757 0.6228212 [126,] 0.328155949 0.65631190 0.6718441 [127,] 0.345407148 0.69081430 0.6545929 [128,] 0.361782785 0.72356557 0.6382172 [129,] 0.287992734 0.57598547 0.7120073 [130,] 0.410456396 0.82091279 0.5895436 [131,] 0.325556827 0.65111365 0.6744432 [132,] 0.274934258 0.54986852 0.7250657 [133,] 0.319242979 0.63848596 0.6807570 [134,] 0.232438664 0.46487733 0.7675613 [135,] 0.156246339 0.31249268 0.8437537 [136,] 0.263824020 0.52764804 0.7361760 [137,] 0.207174397 0.41434879 0.7928256 [138,] 0.131563968 0.26312794 0.8684360 > postscript(file="/var/www/html/freestat/rcomp/tmp/1vgdk1289897415.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(x[,1], type='l', main='Actuals and Interpolation', ylab='value of Actuals and Interpolation (dots)', xlab='time or index') > points(x[,1]-mysum$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/2vgdk1289897415.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/3vgdk1289897415.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/457un1289897415.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/557un1289897415.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$resid, main='Residual Normal Q-Q Plot') > qqline(mysum$resid) > grid() > dev.off() null device 1 > (myerror <- as.ts(mysum$resid)) Time Series: Start = 1 End = 149 Frequency = 1 1 2 3 4 5 6 -2.34601823 -4.72181860 -2.83934140 1.20796300 2.17285380 3.80809019 7 8 9 10 11 12 -2.81495099 5.31476702 -4.17361700 -2.29113980 1.33305983 -1.07291059 13 14 15 16 17 18 -2.47888100 -0.47278340 5.27503664 8.23992744 -1.28966338 0.21091585 19 20 21 22 23 24 5.29942705 0.22311105 1.39403586 1.40013347 2.78812904 -0.95853254 25 26 27 28 29 30 3.37721948 -0.19357815 -0.77541253 -2.72810812 -1.17528534 1.28408709 31 32 33 34 35 36 -2.03946973 -1.62130410 4.30237990 2.39089110 0.31457510 -2.84415450 37 38 39 40 41 42 4.25539346 4.25045431 -1.74344809 1.22144271 -6.64883928 0.82156990 43 44 45 46 47 48 1.32214913 -3.46571926 -1.58324206 -0.61835126 1.93447152 -1.44132885 49 50 51 52 53 54 -1.76488566 0.15879834 -0.58786324 -1.41693843 0.34191836 0.14198195 55 56 57 58 59 60 3.18928636 -2.39254802 -2.38645042 -1.38035281 2.62574479 -3.36815761 61 62 63 64 65 66 -1.36206000 -5.35596240 -6.63831241 1.49140560 5.16784879 -3.57881280 67 68 69 70 71 72 -2.81995600 2.26855520 4.31585961 -1.30718157 -1.96039280 -1.37739997 73 74 75 76 77 78 -0.28888876 -4.28279116 5.68209964 2.31733603 -4.84139357 1.24711763 79 80 81 82 83 84 -3.74678476 3.25931284 0.55385806 -0.23401033 0.60726006 -1.34543553 85 86 87 88 89 90 -1.21571752 0.66675968 0.79647769 -3.69190633 -1.68580873 -1.80333153 91 92 93 94 95 96 -3.17913190 3.49731129 -5.41417751 1.26226568 -6.36077550 7.43928810 97 98 99 100 101 102 0.19814489 2.69872412 1.86964893 -0.45390789 2.38736251 -7.35929908 103 104 105 106 107 108 8.72921213 1.07600091 -1.09376545 1.37664373 -0.08157025 3.92452736 109 110 111 112 113 114 1.93062496 1.93672256 2.53075215 -1.29832304 -4.70429346 3.71387217 115 116 117 118 119 120 4.96721058 -1.19151902 -4.39145543 -0.71501224 -2.50288063 -5.12592181 121 122 123 124 125 126 -3.32585822 2.88627340 -3.98400859 3.61002099 4.90456621 5.03428422 127 128 129 130 131 132 0.71072740 -9.95352058 3.88774982 -1.47701379 0.57029061 5.41156101 133 134 135 136 137 138 -2.74716860 1.25892901 6.51226742 0.60077863 1.48325583 -4.26340576 139 140 141 142 143 144 0.94872585 0.78999625 -2.87425173 -0.40384255 3.13794347 -2.72130176 145 146 147 148 149 6.15013868 0.11502948 -2.49697494 1.67394987 -6.90788451 > postscript(file="/var/www/html/freestat/rcomp/tmp/657un1289897415.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > dum <- cbind(lag(myerror,k=1),myerror) > dum Time Series: Start = 0 End = 149 Frequency = 1 lag(myerror, k = 1) myerror 0 -2.34601823 NA 1 -4.72181860 -2.34601823 2 -2.83934140 -4.72181860 3 1.20796300 -2.83934140 4 2.17285380 1.20796300 5 3.80809019 2.17285380 6 -2.81495099 3.80809019 7 5.31476702 -2.81495099 8 -4.17361700 5.31476702 9 -2.29113980 -4.17361700 10 1.33305983 -2.29113980 11 -1.07291059 1.33305983 12 -2.47888100 -1.07291059 13 -0.47278340 -2.47888100 14 5.27503664 -0.47278340 15 8.23992744 5.27503664 16 -1.28966338 8.23992744 17 0.21091585 -1.28966338 18 5.29942705 0.21091585 19 0.22311105 5.29942705 20 1.39403586 0.22311105 21 1.40013347 1.39403586 22 2.78812904 1.40013347 23 -0.95853254 2.78812904 24 3.37721948 -0.95853254 25 -0.19357815 3.37721948 26 -0.77541253 -0.19357815 27 -2.72810812 -0.77541253 28 -1.17528534 -2.72810812 29 1.28408709 -1.17528534 30 -2.03946973 1.28408709 31 -1.62130410 -2.03946973 32 4.30237990 -1.62130410 33 2.39089110 4.30237990 34 0.31457510 2.39089110 35 -2.84415450 0.31457510 36 4.25539346 -2.84415450 37 4.25045431 4.25539346 38 -1.74344809 4.25045431 39 1.22144271 -1.74344809 40 -6.64883928 1.22144271 41 0.82156990 -6.64883928 42 1.32214913 0.82156990 43 -3.46571926 1.32214913 44 -1.58324206 -3.46571926 45 -0.61835126 -1.58324206 46 1.93447152 -0.61835126 47 -1.44132885 1.93447152 48 -1.76488566 -1.44132885 49 0.15879834 -1.76488566 50 -0.58786324 0.15879834 51 -1.41693843 -0.58786324 52 0.34191836 -1.41693843 53 0.14198195 0.34191836 54 3.18928636 0.14198195 55 -2.39254802 3.18928636 56 -2.38645042 -2.39254802 57 -1.38035281 -2.38645042 58 2.62574479 -1.38035281 59 -3.36815761 2.62574479 60 -1.36206000 -3.36815761 61 -5.35596240 -1.36206000 62 -6.63831241 -5.35596240 63 1.49140560 -6.63831241 64 5.16784879 1.49140560 65 -3.57881280 5.16784879 66 -2.81995600 -3.57881280 67 2.26855520 -2.81995600 68 4.31585961 2.26855520 69 -1.30718157 4.31585961 70 -1.96039280 -1.30718157 71 -1.37739997 -1.96039280 72 -0.28888876 -1.37739997 73 -4.28279116 -0.28888876 74 5.68209964 -4.28279116 75 2.31733603 5.68209964 76 -4.84139357 2.31733603 77 1.24711763 -4.84139357 78 -3.74678476 1.24711763 79 3.25931284 -3.74678476 80 0.55385806 3.25931284 81 -0.23401033 0.55385806 82 0.60726006 -0.23401033 83 -1.34543553 0.60726006 84 -1.21571752 -1.34543553 85 0.66675968 -1.21571752 86 0.79647769 0.66675968 87 -3.69190633 0.79647769 88 -1.68580873 -3.69190633 89 -1.80333153 -1.68580873 90 -3.17913190 -1.80333153 91 3.49731129 -3.17913190 92 -5.41417751 3.49731129 93 1.26226568 -5.41417751 94 -6.36077550 1.26226568 95 7.43928810 -6.36077550 96 0.19814489 7.43928810 97 2.69872412 0.19814489 98 1.86964893 2.69872412 99 -0.45390789 1.86964893 100 2.38736251 -0.45390789 101 -7.35929908 2.38736251 102 8.72921213 -7.35929908 103 1.07600091 8.72921213 104 -1.09376545 1.07600091 105 1.37664373 -1.09376545 106 -0.08157025 1.37664373 107 3.92452736 -0.08157025 108 1.93062496 3.92452736 109 1.93672256 1.93062496 110 2.53075215 1.93672256 111 -1.29832304 2.53075215 112 -4.70429346 -1.29832304 113 3.71387217 -4.70429346 114 4.96721058 3.71387217 115 -1.19151902 4.96721058 116 -4.39145543 -1.19151902 117 -0.71501224 -4.39145543 118 -2.50288063 -0.71501224 119 -5.12592181 -2.50288063 120 -3.32585822 -5.12592181 121 2.88627340 -3.32585822 122 -3.98400859 2.88627340 123 3.61002099 -3.98400859 124 4.90456621 3.61002099 125 5.03428422 4.90456621 126 0.71072740 5.03428422 127 -9.95352058 0.71072740 128 3.88774982 -9.95352058 129 -1.47701379 3.88774982 130 0.57029061 -1.47701379 131 5.41156101 0.57029061 132 -2.74716860 5.41156101 133 1.25892901 -2.74716860 134 6.51226742 1.25892901 135 0.60077863 6.51226742 136 1.48325583 0.60077863 137 -4.26340576 1.48325583 138 0.94872585 -4.26340576 139 0.78999625 0.94872585 140 -2.87425173 0.78999625 141 -0.40384255 -2.87425173 142 3.13794347 -0.40384255 143 -2.72130176 3.13794347 144 6.15013868 -2.72130176 145 0.11502948 6.15013868 146 -2.49697494 0.11502948 147 1.67394987 -2.49697494 148 -6.90788451 1.67394987 149 NA -6.90788451 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -4.72181860 -2.34601823 [2,] -2.83934140 -4.72181860 [3,] 1.20796300 -2.83934140 [4,] 2.17285380 1.20796300 [5,] 3.80809019 2.17285380 [6,] -2.81495099 3.80809019 [7,] 5.31476702 -2.81495099 [8,] -4.17361700 5.31476702 [9,] -2.29113980 -4.17361700 [10,] 1.33305983 -2.29113980 [11,] -1.07291059 1.33305983 [12,] -2.47888100 -1.07291059 [13,] -0.47278340 -2.47888100 [14,] 5.27503664 -0.47278340 [15,] 8.23992744 5.27503664 [16,] -1.28966338 8.23992744 [17,] 0.21091585 -1.28966338 [18,] 5.29942705 0.21091585 [19,] 0.22311105 5.29942705 [20,] 1.39403586 0.22311105 [21,] 1.40013347 1.39403586 [22,] 2.78812904 1.40013347 [23,] -0.95853254 2.78812904 [24,] 3.37721948 -0.95853254 [25,] -0.19357815 3.37721948 [26,] -0.77541253 -0.19357815 [27,] -2.72810812 -0.77541253 [28,] -1.17528534 -2.72810812 [29,] 1.28408709 -1.17528534 [30,] -2.03946973 1.28408709 [31,] -1.62130410 -2.03946973 [32,] 4.30237990 -1.62130410 [33,] 2.39089110 4.30237990 [34,] 0.31457510 2.39089110 [35,] -2.84415450 0.31457510 [36,] 4.25539346 -2.84415450 [37,] 4.25045431 4.25539346 [38,] -1.74344809 4.25045431 [39,] 1.22144271 -1.74344809 [40,] -6.64883928 1.22144271 [41,] 0.82156990 -6.64883928 [42,] 1.32214913 0.82156990 [43,] -3.46571926 1.32214913 [44,] -1.58324206 -3.46571926 [45,] -0.61835126 -1.58324206 [46,] 1.93447152 -0.61835126 [47,] -1.44132885 1.93447152 [48,] -1.76488566 -1.44132885 [49,] 0.15879834 -1.76488566 [50,] -0.58786324 0.15879834 [51,] -1.41693843 -0.58786324 [52,] 0.34191836 -1.41693843 [53,] 0.14198195 0.34191836 [54,] 3.18928636 0.14198195 [55,] -2.39254802 3.18928636 [56,] -2.38645042 -2.39254802 [57,] -1.38035281 -2.38645042 [58,] 2.62574479 -1.38035281 [59,] -3.36815761 2.62574479 [60,] -1.36206000 -3.36815761 [61,] -5.35596240 -1.36206000 [62,] -6.63831241 -5.35596240 [63,] 1.49140560 -6.63831241 [64,] 5.16784879 1.49140560 [65,] -3.57881280 5.16784879 [66,] -2.81995600 -3.57881280 [67,] 2.26855520 -2.81995600 [68,] 4.31585961 2.26855520 [69,] -1.30718157 4.31585961 [70,] -1.96039280 -1.30718157 [71,] -1.37739997 -1.96039280 [72,] -0.28888876 -1.37739997 [73,] -4.28279116 -0.28888876 [74,] 5.68209964 -4.28279116 [75,] 2.31733603 5.68209964 [76,] -4.84139357 2.31733603 [77,] 1.24711763 -4.84139357 [78,] -3.74678476 1.24711763 [79,] 3.25931284 -3.74678476 [80,] 0.55385806 3.25931284 [81,] -0.23401033 0.55385806 [82,] 0.60726006 -0.23401033 [83,] -1.34543553 0.60726006 [84,] -1.21571752 -1.34543553 [85,] 0.66675968 -1.21571752 [86,] 0.79647769 0.66675968 [87,] -3.69190633 0.79647769 [88,] -1.68580873 -3.69190633 [89,] -1.80333153 -1.68580873 [90,] -3.17913190 -1.80333153 [91,] 3.49731129 -3.17913190 [92,] -5.41417751 3.49731129 [93,] 1.26226568 -5.41417751 [94,] -6.36077550 1.26226568 [95,] 7.43928810 -6.36077550 [96,] 0.19814489 7.43928810 [97,] 2.69872412 0.19814489 [98,] 1.86964893 2.69872412 [99,] -0.45390789 1.86964893 [100,] 2.38736251 -0.45390789 [101,] -7.35929908 2.38736251 [102,] 8.72921213 -7.35929908 [103,] 1.07600091 8.72921213 [104,] -1.09376545 1.07600091 [105,] 1.37664373 -1.09376545 [106,] -0.08157025 1.37664373 [107,] 3.92452736 -0.08157025 [108,] 1.93062496 3.92452736 [109,] 1.93672256 1.93062496 [110,] 2.53075215 1.93672256 [111,] -1.29832304 2.53075215 [112,] -4.70429346 -1.29832304 [113,] 3.71387217 -4.70429346 [114,] 4.96721058 3.71387217 [115,] -1.19151902 4.96721058 [116,] -4.39145543 -1.19151902 [117,] -0.71501224 -4.39145543 [118,] -2.50288063 -0.71501224 [119,] -5.12592181 -2.50288063 [120,] -3.32585822 -5.12592181 [121,] 2.88627340 -3.32585822 [122,] -3.98400859 2.88627340 [123,] 3.61002099 -3.98400859 [124,] 4.90456621 3.61002099 [125,] 5.03428422 4.90456621 [126,] 0.71072740 5.03428422 [127,] -9.95352058 0.71072740 [128,] 3.88774982 -9.95352058 [129,] -1.47701379 3.88774982 [130,] 0.57029061 -1.47701379 [131,] 5.41156101 0.57029061 [132,] -2.74716860 5.41156101 [133,] 1.25892901 -2.74716860 [134,] 6.51226742 1.25892901 [135,] 0.60077863 6.51226742 [136,] 1.48325583 0.60077863 [137,] -4.26340576 1.48325583 [138,] 0.94872585 -4.26340576 [139,] 0.78999625 0.94872585 [140,] -2.87425173 0.78999625 [141,] -0.40384255 -2.87425173 [142,] 3.13794347 -0.40384255 [143,] -2.72130176 3.13794347 [144,] 6.15013868 -2.72130176 [145,] 0.11502948 6.15013868 [146,] -2.49697494 0.11502948 [147,] 1.67394987 -2.49697494 [148,] -6.90788451 1.67394987 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -4.72181860 -2.34601823 2 -2.83934140 -4.72181860 3 1.20796300 -2.83934140 4 2.17285380 1.20796300 5 3.80809019 2.17285380 6 -2.81495099 3.80809019 7 5.31476702 -2.81495099 8 -4.17361700 5.31476702 9 -2.29113980 -4.17361700 10 1.33305983 -2.29113980 11 -1.07291059 1.33305983 12 -2.47888100 -1.07291059 13 -0.47278340 -2.47888100 14 5.27503664 -0.47278340 15 8.23992744 5.27503664 16 -1.28966338 8.23992744 17 0.21091585 -1.28966338 18 5.29942705 0.21091585 19 0.22311105 5.29942705 20 1.39403586 0.22311105 21 1.40013347 1.39403586 22 2.78812904 1.40013347 23 -0.95853254 2.78812904 24 3.37721948 -0.95853254 25 -0.19357815 3.37721948 26 -0.77541253 -0.19357815 27 -2.72810812 -0.77541253 28 -1.17528534 -2.72810812 29 1.28408709 -1.17528534 30 -2.03946973 1.28408709 31 -1.62130410 -2.03946973 32 4.30237990 -1.62130410 33 2.39089110 4.30237990 34 0.31457510 2.39089110 35 -2.84415450 0.31457510 36 4.25539346 -2.84415450 37 4.25045431 4.25539346 38 -1.74344809 4.25045431 39 1.22144271 -1.74344809 40 -6.64883928 1.22144271 41 0.82156990 -6.64883928 42 1.32214913 0.82156990 43 -3.46571926 1.32214913 44 -1.58324206 -3.46571926 45 -0.61835126 -1.58324206 46 1.93447152 -0.61835126 47 -1.44132885 1.93447152 48 -1.76488566 -1.44132885 49 0.15879834 -1.76488566 50 -0.58786324 0.15879834 51 -1.41693843 -0.58786324 52 0.34191836 -1.41693843 53 0.14198195 0.34191836 54 3.18928636 0.14198195 55 -2.39254802 3.18928636 56 -2.38645042 -2.39254802 57 -1.38035281 -2.38645042 58 2.62574479 -1.38035281 59 -3.36815761 2.62574479 60 -1.36206000 -3.36815761 61 -5.35596240 -1.36206000 62 -6.63831241 -5.35596240 63 1.49140560 -6.63831241 64 5.16784879 1.49140560 65 -3.57881280 5.16784879 66 -2.81995600 -3.57881280 67 2.26855520 -2.81995600 68 4.31585961 2.26855520 69 -1.30718157 4.31585961 70 -1.96039280 -1.30718157 71 -1.37739997 -1.96039280 72 -0.28888876 -1.37739997 73 -4.28279116 -0.28888876 74 5.68209964 -4.28279116 75 2.31733603 5.68209964 76 -4.84139357 2.31733603 77 1.24711763 -4.84139357 78 -3.74678476 1.24711763 79 3.25931284 -3.74678476 80 0.55385806 3.25931284 81 -0.23401033 0.55385806 82 0.60726006 -0.23401033 83 -1.34543553 0.60726006 84 -1.21571752 -1.34543553 85 0.66675968 -1.21571752 86 0.79647769 0.66675968 87 -3.69190633 0.79647769 88 -1.68580873 -3.69190633 89 -1.80333153 -1.68580873 90 -3.17913190 -1.80333153 91 3.49731129 -3.17913190 92 -5.41417751 3.49731129 93 1.26226568 -5.41417751 94 -6.36077550 1.26226568 95 7.43928810 -6.36077550 96 0.19814489 7.43928810 97 2.69872412 0.19814489 98 1.86964893 2.69872412 99 -0.45390789 1.86964893 100 2.38736251 -0.45390789 101 -7.35929908 2.38736251 102 8.72921213 -7.35929908 103 1.07600091 8.72921213 104 -1.09376545 1.07600091 105 1.37664373 -1.09376545 106 -0.08157025 1.37664373 107 3.92452736 -0.08157025 108 1.93062496 3.92452736 109 1.93672256 1.93062496 110 2.53075215 1.93672256 111 -1.29832304 2.53075215 112 -4.70429346 -1.29832304 113 3.71387217 -4.70429346 114 4.96721058 3.71387217 115 -1.19151902 4.96721058 116 -4.39145543 -1.19151902 117 -0.71501224 -4.39145543 118 -2.50288063 -0.71501224 119 -5.12592181 -2.50288063 120 -3.32585822 -5.12592181 121 2.88627340 -3.32585822 122 -3.98400859 2.88627340 123 3.61002099 -3.98400859 124 4.90456621 3.61002099 125 5.03428422 4.90456621 126 0.71072740 5.03428422 127 -9.95352058 0.71072740 128 3.88774982 -9.95352058 129 -1.47701379 3.88774982 130 0.57029061 -1.47701379 131 5.41156101 0.57029061 132 -2.74716860 5.41156101 133 1.25892901 -2.74716860 134 6.51226742 1.25892901 135 0.60077863 6.51226742 136 1.48325583 0.60077863 137 -4.26340576 1.48325583 138 0.94872585 -4.26340576 139 0.78999625 0.94872585 140 -2.87425173 0.78999625 141 -0.40384255 -2.87425173 142 3.13794347 -0.40384255 143 -2.72130176 3.13794347 144 6.15013868 -2.72130176 145 0.11502948 6.15013868 146 -2.49697494 0.11502948 147 1.67394987 -2.49697494 148 -6.90788451 1.67394987 > 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/7q9e31289897416.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/810d51289897416.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/freestat/rcomp/tmp/910d51289897416.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/freestat/rcomp/tmp/10c9u81289897416.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/freestat/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11xste1289897416.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/120sr21289897416.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/13fkpb1289897416.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/14i3oz1289897416.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/153lmn1289897416.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/16zd2v1289897416.tab") + } > > try(system("convert tmp/1vgdk1289897415.ps tmp/1vgdk1289897415.png",intern=TRUE)) character(0) > try(system("convert tmp/2vgdk1289897415.ps tmp/2vgdk1289897415.png",intern=TRUE)) character(0) > try(system("convert tmp/3vgdk1289897415.ps tmp/3vgdk1289897415.png",intern=TRUE)) character(0) > try(system("convert tmp/457un1289897415.ps tmp/457un1289897415.png",intern=TRUE)) character(0) > try(system("convert tmp/557un1289897415.ps tmp/557un1289897415.png",intern=TRUE)) character(0) > try(system("convert tmp/657un1289897415.ps tmp/657un1289897415.png",intern=TRUE)) character(0) > try(system("convert tmp/7q9e31289897416.ps tmp/7q9e31289897416.png",intern=TRUE)) character(0) > try(system("convert tmp/810d51289897416.ps tmp/810d51289897416.png",intern=TRUE)) character(0) > try(system("convert tmp/910d51289897416.ps tmp/910d51289897416.png",intern=TRUE)) character(0) > try(system("convert tmp/10c9u81289897416.ps tmp/10c9u81289897416.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 5.127 2.612 5.449