R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i486-pc-linux-gnu (32-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- array(list(18 + ,264528 + ,749 + ,70 + ,30 + ,106 + ,59635 + ,15 + ,257677 + ,592 + ,67 + ,31 + ,111 + ,84607 + ,13 + ,256402 + ,801 + ,111 + ,35 + ,124 + ,162365 + ,12 + ,255100 + ,823 + ,93 + ,22 + ,56 + ,58233 + ,11 + ,254825 + ,1174 + ,91 + ,27 + ,98 + ,104911 + ,10 + ,254150 + ,1155 + ,126 + ,35 + ,122 + ,70817 + ,19 + ,249232 + ,1151 + ,68 + ,21 + ,57 + ,73586 + ,18 + ,247024 + ,916 + ,106 + ,22 + ,77 + ,120087 + ,13 + ,245107 + ,824 + ,96 + ,31 + ,101 + ,109104 + ,15 + ,244272 + ,1024 + ,104 + ,31 + ,109 + ,72631 + ,12 + ,243625 + ,835 + ,89 + ,27 + ,100 + ,85224 + ,11 + ,226191 + ,939 + ,44 + ,24 + ,88 + ,67271 + ,13 + ,224205 + ,1084 + ,78 + ,25 + ,75 + ,55071 + ,14 + ,223590 + ,1033 + ,81 + ,34 + ,113 + ,117986 + ,12 + ,212060 + ,689 + ,116 + ,26 + ,90 + ,81493 + ,17 + ,209795 + ,772 + ,87 + ,24 + ,91 + ,63717 + ,18 + ,206879 + ,824 + ,94 + ,21 + ,57 + ,114425 + ,13 + ,204030 + ,521 + ,88 + ,30 + ,107 + ,64664 + ,15 + ,201748 + ,569 + ,121 + ,33 + 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,46660 + ,259 + ,12 + ,5 + ,13 + ,6179 + ,9 + ,43287 + ,214 + ,13 + ,19 + ,64 + ,43750 + ,6 + ,38214 + ,276 + ,16 + ,8 + ,21 + ,8773 + ,10 + ,37257 + ,111 + ,0 + ,16 + ,53 + ,52491 + ,7 + ,32750 + ,102 + ,1 + ,18 + ,22 + ,22807 + ,9 + ,31414 + ,200 + ,18 + ,8 + ,9 + ,14116) + ,dim=c(7 + ,145) + ,dimnames=list(c('Score' + ,'Time' + ,'CCViews' + ,'Blogs' + ,'Reviews' + ,'LFM' + ,'Totalcharacters') + ,1:145)) > y <- array(NA,dim=c(7,145),dimnames=list(c('Score','Time','CCViews','Blogs','Reviews','LFM','Totalcharacters'),1:145)) > 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' > library(lattice) > library(lmtest) Loading required package: zoo > n25 <- 25 #minimum number of obs. for Goldfeld-Quandt test > par1 <- as.numeric(par1) > x <- t(y) > k <- length(x[1,]) > n <- length(x[,1]) > x1 <- cbind(x[,par1], x[,1:k!=par1]) > mycolnames <- c(colnames(x)[par1], colnames(x)[1:k!=par1]) > colnames(x1) <- mycolnames #colnames(x)[par1] > x <- x1 > if (par3 == 'First Differences'){ + x2 <- array(0, dim=c(n-1,k), dimnames=list(1:(n-1), paste('(1-B)',colnames(x),sep=''))) + for (i in 1:n-1) { + for (j in 1:k) { + x2[i,j] <- x[i+1,j] - x[i,j] + } + } + x <- x2 + } > if (par2 == 'Include Monthly Dummies'){ + x2 <- array(0, dim=c(n,11), dimnames=list(1:n, paste('M', seq(1:11), sep =''))) + for (i in 1:11){ + x2[seq(i,n,12),i] <- 1 + } + x <- cbind(x, x2) + } > if (par2 == 'Include Quarterly Dummies'){ + x2 <- array(0, dim=c(n,3), dimnames=list(1:n, paste('Q', seq(1:3), sep =''))) + for (i in 1:3){ + x2[seq(i,n,4),i] <- 1 + } + x <- cbind(x, x2) + } > k <- length(x[1,]) > if (par3 == 'Linear Trend'){ + x <- cbind(x, c(1:n)) + colnames(x)[k+1] <- 't' + } > x Score Time CCViews Blogs Reviews LFM Totalcharacters 1 18 264528 749 70 30 106 59635 2 15 257677 592 67 31 111 84607 3 13 256402 801 111 35 124 162365 4 12 255100 823 93 22 56 58233 5 11 254825 1174 91 27 98 104911 6 10 254150 1155 126 35 122 70817 7 19 249232 1151 68 21 57 73586 8 18 247024 916 106 22 77 120087 9 13 245107 824 96 31 101 109104 10 15 244272 1024 104 31 109 72631 11 12 243625 835 89 27 100 85224 12 11 226191 939 44 24 88 67271 13 13 224205 1084 78 25 75 55071 14 14 223590 1033 81 34 113 117986 15 12 212060 689 116 26 90 81493 16 17 209795 772 87 24 91 63717 17 18 206879 824 94 21 57 114425 18 13 204030 521 88 30 107 64664 19 15 201748 569 121 33 104 86281 20 12 201744 713 95 40 150 83038 21 11 199232 571 122 24 69 123328 22 10 198797 627 76 20 75 79194 23 14 198432 767 74 22 45 73795 24 17 197266 753 87 24 87 101653 25 13 197197 566 94 30 91 63958 26 12 194652 613 78 33 118 65196 27 16 193518 622 56 24 91 70111 28 15 193024 690 76 36 108 62932 29 12 190926 603 98 25 85 72369 30 10 189461 768 86 24 82 57637 31 19 189401 595 87 30 113 96750 32 16 188150 573 95 30 100 54628 33 17 187714 655 108 24 80 74482 34 13 187483 580 49 24 85 76168 35 12 185366 537 114 29 100 111436 36 11 185288 582 97 27 55 38885 37 16 182581 603 108 26 81 103646 38 13 181110 486 85 24 91 105965 39 14 180042 478 87 36 136 101773 40 16 176625 397 51 23 87 90257 41 18 174150 596 56 19 40 85903 42 10 173587 654 70 20 70 71170 43 11 173535 592 51 26 92 70027 44 12 173260 716 41 21 78 37238 45 15 172071 549 49 30 59 43460 46 16 170588 333 65 26 84 95556 47 12 169613 735 79 24 88 48204 48 10 168059 391 84 26 85 60029 49 18 167255 669 71 25 69 37048 50 14 166822 465 79 27 82 82204 51 16 164604 528 64 30 102 52295 52 17 162716 391 93 27 98 56316 53 13 161756 695 75 21 59 65911 54 12 159940 485 100 30 112 74349 55 14 158835 477 84 30 106 61704 56 11 158054 432 73 31 103 91939 57 16 152510 873 99 25 85 79774 58 14 152366 446 93 24 74 83042 59 13 152193 450 110 25 91 76013 60 15 150999 567 98 24 80 68608 61 10 149006 616 82 22 61 71181 62 11 146342 850 103 28 99 55027 63 14 145908 527 61 24 65 65724 64 16 145696 710 51 31 61 36311 65 13 145285 636 66 28 88 57231 66 15 145142 704 70 24 86 56699 67 17 142339 397 75 20 67 125410 68 11 142064 390 38 24 80 73713 69 13 141933 427 90 27 75 51370 70 14 141582 470 54 22 76 55901 71 10 141574 393 62 29 59 38439 72 17 139409 678 70 24 79 99518 73 14 139144 344 57 21 76 56530 74 12 138191 451 57 21 72 54506 75 15 137885 450 42 20 48 42564 76 13 137544 388 40 31 110 94137 77 10 135261 311 31 33 102 73087 78 11 135251 339 85 25 38 64102 79 13 133561 454 42 24 40 28340 80 15 132798 570 27 22 83 38417 81 11 131108 646 79 30 101 56733 82 14 130539 420 60 20 47 48821 83 9 130533 387 64 20 76 85168 84 7 129762 511 55 26 74 38650 85 15 129484 394 44 33 92 53009 86 5 128734 342 72 18 65 55064 87 13 128274 358 71 37 123 63262 88 3 127930 441 75 21 35 66477 89 6 127493 507 69 15 22 34497 90 9 126630 449 51 25 91 58425 91 15 125927 474 87 24 61 51360 92 3 122024 368 50 20 51 42051 93 7 120362 438 48 25 75 49319 94 17 118807 468 56 25 81 55827 95 8 118522 388 58 25 41 63016 96 9 117926 320 65 15 35 40671 97 11 117815 729 108 27 92 99501 98 5 116502 580 37 19 68 77411 99 9 115971 445 48 25 63 40001 100 12 113853 338 78 19 53 82043 101 6 113461 414 64 19 72 89041 102 8 112004 403 28 21 63 37361 103 11 109237 641 24 21 62 15430 104 7 108278 307 81 30 120 70780 105 9 106888 406 42 21 71 26982 106 12 106351 341 30 20 37 29467 107 4 106193 271 57 23 70 202316 108 5 105477 341 39 16 29 49288 109 10 104367 443 38 23 69 50466 110 7 103239 506 41 24 63 43448 111 11 98791 447 48 18 55 36252 112 5 98724 251 46 23 86 72571 113 9 98393 335 94 23 79 56979 114 8 98066 434 30 14 41 31701 115 10 95297 275 42 15 51 37137 116 3 94006 355 83 24 76 46765 117 11 93125 836 30 21 29 50838 118 5 91838 400 100 18 62 59155 119 13 91290 290 57 27 66 21067 120 6 90961 298 42 22 78 63785 121 8 89318 292 75 22 78 44970 122 11 86621 223 54 20 72 54565 123 5 86206 186 41 15 30 31258 124 9 81106 300 31 21 59 35838 125 11 80964 216 30 8 18 26998 126 7 80953 437 49 8 27 56622 127 4 78800 330 20 26 66 33032 128 9 78256 242 3 12 19 47261 129 13 77166 248 16 24 71 62147 130 6 76470 312 28 20 57 35606 131 9 74567 353 18 20 50 62832 132 12 74112 215 28 19 54 174949 133 5 73567 187 37 23 31 23238 134 7 69471 364 22 20 63 22618 135 15 68538 172 29 20 75 36990 136 3 68388 376 105 32 112 78956 137 7 65029 255 21 18 61 32551 138 4 61857 192 23 11 30 25162 139 7 50999 225 2 20 66 63989 140 11 46660 259 12 5 13 6179 141 9 43287 214 13 19 64 43750 142 6 38214 276 16 8 21 8773 143 10 37257 111 0 16 53 52491 144 7 32750 102 1 18 22 22807 145 9 31414 200 18 8 9 14116 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) Time CCViews Blogs 5.065e+00 4.540e-05 -2.305e-04 -1.665e-02 Reviews LFM Totalcharacters 3.325e-02 2.007e-03 1.176e-06 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -7.5039 -2.0887 -0.0047 2.5540 6.5225 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 5.065e+00 1.181e+00 4.288 3.36e-05 *** Time 4.540e-05 1.048e-05 4.331 2.84e-05 *** CCViews -2.305e-04 2.123e-03 -0.109 0.914 Blogs -1.665e-02 1.355e-02 -1.229 0.221 Reviews 3.325e-02 8.722e-02 0.381 0.704 LFM 2.007e-03 2.010e-02 0.100 0.921 Totalcharacters 1.176e-06 1.090e-05 0.108 0.914 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 3.21 on 138 degrees of freedom Multiple R-squared: 0.3474, Adjusted R-squared: 0.319 F-statistic: 12.24 on 6 and 138 DF, p-value: 5.163e-11 > 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,] 0.747873053 0.50425389 0.2521269 [2,] 0.777218815 0.44556237 0.2227812 [3,] 0.783088108 0.43382378 0.2169119 [4,] 0.709739146 0.58052171 0.2902609 [5,] 0.658186600 0.68362680 0.3418134 [6,] 0.569348018 0.86130396 0.4306520 [7,] 0.619581924 0.76083615 0.3804181 [8,] 0.572747745 0.85450451 0.4272523 [9,] 0.484308947 0.96861789 0.5156911 [10,] 0.420255421 0.84051084 0.5797446 [11,] 0.349909187 0.69981837 0.6500908 [12,] 0.415184918 0.83036984 0.5848151 [13,] 0.485673068 0.97134614 0.5143269 [14,] 0.421604148 0.84320830 0.5783959 [15,] 0.436928611 0.87385722 0.5630714 [16,] 0.367219915 0.73443983 0.6327801 [17,] 0.313198130 0.62639626 0.6868019 [18,] 0.270464623 0.54092925 0.7295354 [19,] 0.229437636 0.45887527 0.7705624 [20,] 0.190407571 0.38081514 0.8095924 [21,] 0.202485943 0.40497189 0.7975141 [22,] 0.318046184 0.63609237 0.6819538 [23,] 0.310393507 0.62078701 0.6896065 [24,] 0.328805024 0.65761005 0.6711950 [25,] 0.302477024 0.60495405 0.6975230 [26,] 0.266930917 0.53386183 0.7330691 [27,] 0.248536439 0.49707288 0.7514636 [28,] 0.225712294 0.45142459 0.7742877 [29,] 0.193599716 0.38719943 0.8064003 [30,] 0.155461246 0.31092249 0.8445388 [31,] 0.125746497 0.25149299 0.8742535 [32,] 0.121755637 0.24351127 0.8782444 [33,] 0.153991660 0.30798332 0.8460083 [34,] 0.162642247 0.32528449 0.8373578 [35,] 0.144886624 0.28977325 0.8551134 [36,] 0.115602666 0.23120533 0.8843973 [37,] 0.096180006 0.19236001 0.9038200 [38,] 0.077897382 0.15579476 0.9221026 [39,] 0.082078354 0.16415671 0.9179216 [40,] 0.116822207 0.23364441 0.8831778 [41,] 0.092907681 0.18581536 0.9070923 [42,] 0.085681729 0.17136346 0.9143183 [43,] 0.107634908 0.21526982 0.8923651 [44,] 0.086691284 0.17338257 0.9133087 [45,] 0.068890700 0.13778140 0.9311093 [46,] 0.054551616 0.10910323 0.9454484 [47,] 0.053344561 0.10668912 0.9466554 [48,] 0.054611453 0.10922291 0.9453885 [49,] 0.044864340 0.08972868 0.9551357 [50,] 0.035760764 0.07152153 0.9642392 [51,] 0.033048687 0.06609737 0.9669513 [52,] 0.036685794 0.07337159 0.9633142 [53,] 0.028768613 0.05753723 0.9712314 [54,] 0.022442790 0.04488558 0.9775572 [55,] 0.020192311 0.04038462 0.9798077 [56,] 0.015035577 0.03007115 0.9849644 [57,] 0.013149557 0.02629911 0.9868504 [58,] 0.018704460 0.03740892 0.9812955 [59,] 0.018891666 0.03778333 0.9811083 [60,] 0.015890680 0.03178136 0.9841093 [61,] 0.012671552 0.02534310 0.9873284 [62,] 0.013633570 0.02726714 0.9863664 [63,] 0.021137570 0.04227514 0.9788624 [64,] 0.018478568 0.03695714 0.9815214 [65,] 0.015080634 0.03016127 0.9849194 [66,] 0.015078622 0.03015724 0.9849214 [67,] 0.012016725 0.02403345 0.9879833 [68,] 0.012381608 0.02476322 0.9876184 [69,] 0.012266967 0.02453393 0.9877330 [70,] 0.010275247 0.02055049 0.9897248 [71,] 0.009638800 0.01927760 0.9903612 [72,] 0.007657310 0.01531462 0.9923427 [73,] 0.009219385 0.01843877 0.9907806 [74,] 0.011392083 0.02278417 0.9886079 [75,] 0.018454670 0.03690934 0.9815453 [76,] 0.022468702 0.04493740 0.9775313 [77,] 0.051540302 0.10308060 0.9484597 [78,] 0.050119394 0.10023879 0.9498806 [79,] 0.161686687 0.32337337 0.8383133 [80,] 0.190028146 0.38005629 0.8099719 [81,] 0.174716702 0.34943340 0.8252833 [82,] 0.264758462 0.52951692 0.7352415 [83,] 0.459273354 0.91854671 0.5407266 [84,] 0.469288194 0.93857639 0.5307118 [85,] 0.697186889 0.60562622 0.3028131 [86,] 0.672217937 0.65556413 0.3277821 [87,] 0.629298149 0.74140370 0.3707019 [88,] 0.657949581 0.68410084 0.3420504 [89,] 0.742349322 0.51530136 0.2576507 [90,] 0.703263093 0.59347381 0.2967369 [91,] 0.751726914 0.49654617 0.2482731 [92,] 0.753880707 0.49223859 0.2461193 [93,] 0.728781982 0.54243604 0.2712180 [94,] 0.681935245 0.63612951 0.3180648 [95,] 0.652753877 0.69449225 0.3472461 [96,] 0.600337401 0.79932520 0.3996626 [97,] 0.600744184 0.79851163 0.3992558 [98,] 0.677933714 0.64413257 0.3220663 [99,] 0.707440027 0.58511995 0.2925600 [100,] 0.658291436 0.68341713 0.3417086 [101,] 0.623164121 0.75367176 0.3768359 [102,] 0.599781990 0.80043602 0.4002180 [103,] 0.654908155 0.69018369 0.3450918 [104,] 0.632283525 0.73543295 0.3677165 [105,] 0.583326424 0.83334715 0.4166736 [106,] 0.524212735 0.95157453 0.4757873 [107,] 0.563689057 0.87262189 0.4363109 [108,] 0.681609512 0.63678098 0.3183905 [109,] 0.631159063 0.73768187 0.3688409 [110,] 0.867794856 0.26441029 0.1322051 [111,] 0.882274703 0.23545059 0.1177253 [112,] 0.840543118 0.31891376 0.1594569 [113,] 0.801420686 0.39715863 0.1985793 [114,] 0.828144600 0.34371080 0.1718554 [115,] 0.781936500 0.43612700 0.2180635 [116,] 0.723630389 0.55273922 0.2763696 [117,] 0.644903948 0.71019210 0.3550961 [118,] 0.620067894 0.75986421 0.3799321 [119,] 0.534672958 0.93065408 0.4653270 [120,] 0.572513750 0.85497250 0.4274862 [121,] 0.489211347 0.97842269 0.5107887 [122,] 0.432082291 0.86416458 0.5679177 [123,] 0.634720759 0.73055848 0.3652792 [124,] 0.585419359 0.82916128 0.4145806 [125,] 0.450990722 0.90198144 0.5490093 [126,] 0.586782821 0.82643436 0.4132172 > postscript(file="/var/wessaorg/rcomp/tmp/18mmb1321989413.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/2ofd01321989413.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/3p3ge1321989413.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4hp8u1321989413.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5vp7h1321989413.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$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 = 145 Frequency = 1 1 2 3 4 5 6 0.984193511 -1.863588042 -3.275245410 -3.819707346 -5.065047820 -5.729942738 7 8 9 10 11 12 3.119109278 2.669990984 -2.765225194 -0.521154146 -3.648913414 -4.438008246 13 14 15 16 17 18 -1.740987003 -1.124336385 -1.742230658 2.982133389 4.351437925 -1.030068727 19 20 21 22 23 24 1.515049024 -2.205843958 -2.027695221 -3.588304127 0.427283781 3.509955691 25 26 27 28 29 30 -0.576630589 -1.872124027 2.162676698 1.109205972 -1.048403769 -3.087129418 31 32 33 34 35 36 5.584677708 2.845251997 4.316741637 -0.684695377 -0.753769518 -1.780869922 37 38 39 40 41 42 3.434983435 0.135441288 0.731022830 2.812023404 5.285961576 -2.518080691 43 44 45 46 47 48 -2.088748365 -0.981334932 1.898963239 3.204541515 -0.311228242 -2.311078403 49 50 51 52 53 54 5.665368718 1.625559956 3.386235146 5.026395930 1.106745150 0.141619968 55 56 57 58 59 60 1.950376027 -1.270519607 4.765748145 2.625419997 1.858221651 3.803570077 61 62 63 64 65 66 -1.259529045 0.008328079 2.442742121 4.137870716 1.410252805 3.636670778 67 68 69 70 71 72 5.866766611 -0.836881694 1.980190459 2.565380729 -1.496859370 5.854640962 73 74 75 76 77 78 2.729489479 0.807823004 3.667121626 1.084197457 -2.005491900 0.305760354 79 80 81 82 83 84 1.764125066 3.544032952 0.180658500 3.288125486 -1.753527481 -3.980619508 85 86 87 88 89 90 3.536083748 -5.425024001 1.825124814 -7.368700403 -4.170392300 -1.943465194 91 92 93 94 95 96 4.795539212 -7.503917924 -3.668598396 6.522451684 -2.377916409 -0.879148908 97 98 99 100 101 102 1.353756395 -5.463325810 -1.432607598 2.308646676 -3.935564011 -2.459190669 103 104 105 106 107 108 0.682455064 -2.882403676 -0.996935883 1.911167628 -6.017330682 -4.773519289 109 110 111 112 113 114 -0.030676227 -2.927939168 1.600978638 -4.745627559 0.120561177 -1.502444249 115 116 117 118 119 120 0.726757021 -5.874091047 1.583360740 -3.269149103 3.751744850 -3.389361110 121 122 123 124 125 126 -0.744433268 2.079609716 -3.848649407 -0.020472732 2.474869440 -1.210149584 127 128 129 130 131 132 -5.269065760 -0.004703306 3.741823864 -2.819674656 0.091656486 3.140444129 133 134 135 136 137 138 -3.599831668 -1.586653150 6.487048114 -4.715959093 -1.367945743 -3.901514479 139 140 141 142 143 144 -1.167874327 3.876556823 1.423951789 -0.788335127 2.568990313 -0.181205901 145 2.553956958 > postscript(file="/var/wessaorg/rcomp/tmp/6jcx11321989413.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 = 145 Frequency = 1 lag(myerror, k = 1) myerror 0 0.984193511 NA 1 -1.863588042 0.984193511 2 -3.275245410 -1.863588042 3 -3.819707346 -3.275245410 4 -5.065047820 -3.819707346 5 -5.729942738 -5.065047820 6 3.119109278 -5.729942738 7 2.669990984 3.119109278 8 -2.765225194 2.669990984 9 -0.521154146 -2.765225194 10 -3.648913414 -0.521154146 11 -4.438008246 -3.648913414 12 -1.740987003 -4.438008246 13 -1.124336385 -1.740987003 14 -1.742230658 -1.124336385 15 2.982133389 -1.742230658 16 4.351437925 2.982133389 17 -1.030068727 4.351437925 18 1.515049024 -1.030068727 19 -2.205843958 1.515049024 20 -2.027695221 -2.205843958 21 -3.588304127 -2.027695221 22 0.427283781 -3.588304127 23 3.509955691 0.427283781 24 -0.576630589 3.509955691 25 -1.872124027 -0.576630589 26 2.162676698 -1.872124027 27 1.109205972 2.162676698 28 -1.048403769 1.109205972 29 -3.087129418 -1.048403769 30 5.584677708 -3.087129418 31 2.845251997 5.584677708 32 4.316741637 2.845251997 33 -0.684695377 4.316741637 34 -0.753769518 -0.684695377 35 -1.780869922 -0.753769518 36 3.434983435 -1.780869922 37 0.135441288 3.434983435 38 0.731022830 0.135441288 39 2.812023404 0.731022830 40 5.285961576 2.812023404 41 -2.518080691 5.285961576 42 -2.088748365 -2.518080691 43 -0.981334932 -2.088748365 44 1.898963239 -0.981334932 45 3.204541515 1.898963239 46 -0.311228242 3.204541515 47 -2.311078403 -0.311228242 48 5.665368718 -2.311078403 49 1.625559956 5.665368718 50 3.386235146 1.625559956 51 5.026395930 3.386235146 52 1.106745150 5.026395930 53 0.141619968 1.106745150 54 1.950376027 0.141619968 55 -1.270519607 1.950376027 56 4.765748145 -1.270519607 57 2.625419997 4.765748145 58 1.858221651 2.625419997 59 3.803570077 1.858221651 60 -1.259529045 3.803570077 61 0.008328079 -1.259529045 62 2.442742121 0.008328079 63 4.137870716 2.442742121 64 1.410252805 4.137870716 65 3.636670778 1.410252805 66 5.866766611 3.636670778 67 -0.836881694 5.866766611 68 1.980190459 -0.836881694 69 2.565380729 1.980190459 70 -1.496859370 2.565380729 71 5.854640962 -1.496859370 72 2.729489479 5.854640962 73 0.807823004 2.729489479 74 3.667121626 0.807823004 75 1.084197457 3.667121626 76 -2.005491900 1.084197457 77 0.305760354 -2.005491900 78 1.764125066 0.305760354 79 3.544032952 1.764125066 80 0.180658500 3.544032952 81 3.288125486 0.180658500 82 -1.753527481 3.288125486 83 -3.980619508 -1.753527481 84 3.536083748 -3.980619508 85 -5.425024001 3.536083748 86 1.825124814 -5.425024001 87 -7.368700403 1.825124814 88 -4.170392300 -7.368700403 89 -1.943465194 -4.170392300 90 4.795539212 -1.943465194 91 -7.503917924 4.795539212 92 -3.668598396 -7.503917924 93 6.522451684 -3.668598396 94 -2.377916409 6.522451684 95 -0.879148908 -2.377916409 96 1.353756395 -0.879148908 97 -5.463325810 1.353756395 98 -1.432607598 -5.463325810 99 2.308646676 -1.432607598 100 -3.935564011 2.308646676 101 -2.459190669 -3.935564011 102 0.682455064 -2.459190669 103 -2.882403676 0.682455064 104 -0.996935883 -2.882403676 105 1.911167628 -0.996935883 106 -6.017330682 1.911167628 107 -4.773519289 -6.017330682 108 -0.030676227 -4.773519289 109 -2.927939168 -0.030676227 110 1.600978638 -2.927939168 111 -4.745627559 1.600978638 112 0.120561177 -4.745627559 113 -1.502444249 0.120561177 114 0.726757021 -1.502444249 115 -5.874091047 0.726757021 116 1.583360740 -5.874091047 117 -3.269149103 1.583360740 118 3.751744850 -3.269149103 119 -3.389361110 3.751744850 120 -0.744433268 -3.389361110 121 2.079609716 -0.744433268 122 -3.848649407 2.079609716 123 -0.020472732 -3.848649407 124 2.474869440 -0.020472732 125 -1.210149584 2.474869440 126 -5.269065760 -1.210149584 127 -0.004703306 -5.269065760 128 3.741823864 -0.004703306 129 -2.819674656 3.741823864 130 0.091656486 -2.819674656 131 3.140444129 0.091656486 132 -3.599831668 3.140444129 133 -1.586653150 -3.599831668 134 6.487048114 -1.586653150 135 -4.715959093 6.487048114 136 -1.367945743 -4.715959093 137 -3.901514479 -1.367945743 138 -1.167874327 -3.901514479 139 3.876556823 -1.167874327 140 1.423951789 3.876556823 141 -0.788335127 1.423951789 142 2.568990313 -0.788335127 143 -0.181205901 2.568990313 144 2.553956958 -0.181205901 145 NA 2.553956958 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -1.863588042 0.984193511 [2,] -3.275245410 -1.863588042 [3,] -3.819707346 -3.275245410 [4,] -5.065047820 -3.819707346 [5,] -5.729942738 -5.065047820 [6,] 3.119109278 -5.729942738 [7,] 2.669990984 3.119109278 [8,] -2.765225194 2.669990984 [9,] -0.521154146 -2.765225194 [10,] -3.648913414 -0.521154146 [11,] -4.438008246 -3.648913414 [12,] -1.740987003 -4.438008246 [13,] -1.124336385 -1.740987003 [14,] -1.742230658 -1.124336385 [15,] 2.982133389 -1.742230658 [16,] 4.351437925 2.982133389 [17,] -1.030068727 4.351437925 [18,] 1.515049024 -1.030068727 [19,] -2.205843958 1.515049024 [20,] -2.027695221 -2.205843958 [21,] -3.588304127 -2.027695221 [22,] 0.427283781 -3.588304127 [23,] 3.509955691 0.427283781 [24,] -0.576630589 3.509955691 [25,] -1.872124027 -0.576630589 [26,] 2.162676698 -1.872124027 [27,] 1.109205972 2.162676698 [28,] -1.048403769 1.109205972 [29,] -3.087129418 -1.048403769 [30,] 5.584677708 -3.087129418 [31,] 2.845251997 5.584677708 [32,] 4.316741637 2.845251997 [33,] -0.684695377 4.316741637 [34,] -0.753769518 -0.684695377 [35,] -1.780869922 -0.753769518 [36,] 3.434983435 -1.780869922 [37,] 0.135441288 3.434983435 [38,] 0.731022830 0.135441288 [39,] 2.812023404 0.731022830 [40,] 5.285961576 2.812023404 [41,] -2.518080691 5.285961576 [42,] -2.088748365 -2.518080691 [43,] -0.981334932 -2.088748365 [44,] 1.898963239 -0.981334932 [45,] 3.204541515 1.898963239 [46,] -0.311228242 3.204541515 [47,] -2.311078403 -0.311228242 [48,] 5.665368718 -2.311078403 [49,] 1.625559956 5.665368718 [50,] 3.386235146 1.625559956 [51,] 5.026395930 3.386235146 [52,] 1.106745150 5.026395930 [53,] 0.141619968 1.106745150 [54,] 1.950376027 0.141619968 [55,] -1.270519607 1.950376027 [56,] 4.765748145 -1.270519607 [57,] 2.625419997 4.765748145 [58,] 1.858221651 2.625419997 [59,] 3.803570077 1.858221651 [60,] -1.259529045 3.803570077 [61,] 0.008328079 -1.259529045 [62,] 2.442742121 0.008328079 [63,] 4.137870716 2.442742121 [64,] 1.410252805 4.137870716 [65,] 3.636670778 1.410252805 [66,] 5.866766611 3.636670778 [67,] -0.836881694 5.866766611 [68,] 1.980190459 -0.836881694 [69,] 2.565380729 1.980190459 [70,] -1.496859370 2.565380729 [71,] 5.854640962 -1.496859370 [72,] 2.729489479 5.854640962 [73,] 0.807823004 2.729489479 [74,] 3.667121626 0.807823004 [75,] 1.084197457 3.667121626 [76,] -2.005491900 1.084197457 [77,] 0.305760354 -2.005491900 [78,] 1.764125066 0.305760354 [79,] 3.544032952 1.764125066 [80,] 0.180658500 3.544032952 [81,] 3.288125486 0.180658500 [82,] -1.753527481 3.288125486 [83,] -3.980619508 -1.753527481 [84,] 3.536083748 -3.980619508 [85,] -5.425024001 3.536083748 [86,] 1.825124814 -5.425024001 [87,] -7.368700403 1.825124814 [88,] -4.170392300 -7.368700403 [89,] -1.943465194 -4.170392300 [90,] 4.795539212 -1.943465194 [91,] -7.503917924 4.795539212 [92,] -3.668598396 -7.503917924 [93,] 6.522451684 -3.668598396 [94,] -2.377916409 6.522451684 [95,] -0.879148908 -2.377916409 [96,] 1.353756395 -0.879148908 [97,] -5.463325810 1.353756395 [98,] -1.432607598 -5.463325810 [99,] 2.308646676 -1.432607598 [100,] -3.935564011 2.308646676 [101,] -2.459190669 -3.935564011 [102,] 0.682455064 -2.459190669 [103,] -2.882403676 0.682455064 [104,] -0.996935883 -2.882403676 [105,] 1.911167628 -0.996935883 [106,] -6.017330682 1.911167628 [107,] -4.773519289 -6.017330682 [108,] -0.030676227 -4.773519289 [109,] -2.927939168 -0.030676227 [110,] 1.600978638 -2.927939168 [111,] -4.745627559 1.600978638 [112,] 0.120561177 -4.745627559 [113,] -1.502444249 0.120561177 [114,] 0.726757021 -1.502444249 [115,] -5.874091047 0.726757021 [116,] 1.583360740 -5.874091047 [117,] -3.269149103 1.583360740 [118,] 3.751744850 -3.269149103 [119,] -3.389361110 3.751744850 [120,] -0.744433268 -3.389361110 [121,] 2.079609716 -0.744433268 [122,] -3.848649407 2.079609716 [123,] -0.020472732 -3.848649407 [124,] 2.474869440 -0.020472732 [125,] -1.210149584 2.474869440 [126,] -5.269065760 -1.210149584 [127,] -0.004703306 -5.269065760 [128,] 3.741823864 -0.004703306 [129,] -2.819674656 3.741823864 [130,] 0.091656486 -2.819674656 [131,] 3.140444129 0.091656486 [132,] -3.599831668 3.140444129 [133,] -1.586653150 -3.599831668 [134,] 6.487048114 -1.586653150 [135,] -4.715959093 6.487048114 [136,] -1.367945743 -4.715959093 [137,] -3.901514479 -1.367945743 [138,] -1.167874327 -3.901514479 [139,] 3.876556823 -1.167874327 [140,] 1.423951789 3.876556823 [141,] -0.788335127 1.423951789 [142,] 2.568990313 -0.788335127 [143,] -0.181205901 2.568990313 [144,] 2.553956958 -0.181205901 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -1.863588042 0.984193511 2 -3.275245410 -1.863588042 3 -3.819707346 -3.275245410 4 -5.065047820 -3.819707346 5 -5.729942738 -5.065047820 6 3.119109278 -5.729942738 7 2.669990984 3.119109278 8 -2.765225194 2.669990984 9 -0.521154146 -2.765225194 10 -3.648913414 -0.521154146 11 -4.438008246 -3.648913414 12 -1.740987003 -4.438008246 13 -1.124336385 -1.740987003 14 -1.742230658 -1.124336385 15 2.982133389 -1.742230658 16 4.351437925 2.982133389 17 -1.030068727 4.351437925 18 1.515049024 -1.030068727 19 -2.205843958 1.515049024 20 -2.027695221 -2.205843958 21 -3.588304127 -2.027695221 22 0.427283781 -3.588304127 23 3.509955691 0.427283781 24 -0.576630589 3.509955691 25 -1.872124027 -0.576630589 26 2.162676698 -1.872124027 27 1.109205972 2.162676698 28 -1.048403769 1.109205972 29 -3.087129418 -1.048403769 30 5.584677708 -3.087129418 31 2.845251997 5.584677708 32 4.316741637 2.845251997 33 -0.684695377 4.316741637 34 -0.753769518 -0.684695377 35 -1.780869922 -0.753769518 36 3.434983435 -1.780869922 37 0.135441288 3.434983435 38 0.731022830 0.135441288 39 2.812023404 0.731022830 40 5.285961576 2.812023404 41 -2.518080691 5.285961576 42 -2.088748365 -2.518080691 43 -0.981334932 -2.088748365 44 1.898963239 -0.981334932 45 3.204541515 1.898963239 46 -0.311228242 3.204541515 47 -2.311078403 -0.311228242 48 5.665368718 -2.311078403 49 1.625559956 5.665368718 50 3.386235146 1.625559956 51 5.026395930 3.386235146 52 1.106745150 5.026395930 53 0.141619968 1.106745150 54 1.950376027 0.141619968 55 -1.270519607 1.950376027 56 4.765748145 -1.270519607 57 2.625419997 4.765748145 58 1.858221651 2.625419997 59 3.803570077 1.858221651 60 -1.259529045 3.803570077 61 0.008328079 -1.259529045 62 2.442742121 0.008328079 63 4.137870716 2.442742121 64 1.410252805 4.137870716 65 3.636670778 1.410252805 66 5.866766611 3.636670778 67 -0.836881694 5.866766611 68 1.980190459 -0.836881694 69 2.565380729 1.980190459 70 -1.496859370 2.565380729 71 5.854640962 -1.496859370 72 2.729489479 5.854640962 73 0.807823004 2.729489479 74 3.667121626 0.807823004 75 1.084197457 3.667121626 76 -2.005491900 1.084197457 77 0.305760354 -2.005491900 78 1.764125066 0.305760354 79 3.544032952 1.764125066 80 0.180658500 3.544032952 81 3.288125486 0.180658500 82 -1.753527481 3.288125486 83 -3.980619508 -1.753527481 84 3.536083748 -3.980619508 85 -5.425024001 3.536083748 86 1.825124814 -5.425024001 87 -7.368700403 1.825124814 88 -4.170392300 -7.368700403 89 -1.943465194 -4.170392300 90 4.795539212 -1.943465194 91 -7.503917924 4.795539212 92 -3.668598396 -7.503917924 93 6.522451684 -3.668598396 94 -2.377916409 6.522451684 95 -0.879148908 -2.377916409 96 1.353756395 -0.879148908 97 -5.463325810 1.353756395 98 -1.432607598 -5.463325810 99 2.308646676 -1.432607598 100 -3.935564011 2.308646676 101 -2.459190669 -3.935564011 102 0.682455064 -2.459190669 103 -2.882403676 0.682455064 104 -0.996935883 -2.882403676 105 1.911167628 -0.996935883 106 -6.017330682 1.911167628 107 -4.773519289 -6.017330682 108 -0.030676227 -4.773519289 109 -2.927939168 -0.030676227 110 1.600978638 -2.927939168 111 -4.745627559 1.600978638 112 0.120561177 -4.745627559 113 -1.502444249 0.120561177 114 0.726757021 -1.502444249 115 -5.874091047 0.726757021 116 1.583360740 -5.874091047 117 -3.269149103 1.583360740 118 3.751744850 -3.269149103 119 -3.389361110 3.751744850 120 -0.744433268 -3.389361110 121 2.079609716 -0.744433268 122 -3.848649407 2.079609716 123 -0.020472732 -3.848649407 124 2.474869440 -0.020472732 125 -1.210149584 2.474869440 126 -5.269065760 -1.210149584 127 -0.004703306 -5.269065760 128 3.741823864 -0.004703306 129 -2.819674656 3.741823864 130 0.091656486 -2.819674656 131 3.140444129 0.091656486 132 -3.599831668 3.140444129 133 -1.586653150 -3.599831668 134 6.487048114 -1.586653150 135 -4.715959093 6.487048114 136 -1.367945743 -4.715959093 137 -3.901514479 -1.367945743 138 -1.167874327 -3.901514479 139 3.876556823 -1.167874327 140 1.423951789 3.876556823 141 -0.788335127 1.423951789 142 2.568990313 -0.788335127 143 -0.181205901 2.568990313 144 2.553956958 -0.181205901 > 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/7q5r41321989413.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/8ms5v1321989413.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/9fr731321989413.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/107k4x1321989413.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$coefficients)[i] != 't') myeq <- paste(myeq, '[t]', sep='') + } + } > myeq <- paste(myeq, ' + e[t]') > a<-table.row.start(a) > a<-table.element(a, myeq) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/11okb51321989413.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,hyperlink('http://www.xycoon.com/ols1.htm','Multiple Linear Regression - Ordinary Least Squares',''), 6, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Variable',header=TRUE) > a<-table.element(a,'Parameter',header=TRUE) > a<-table.element(a,'S.D.',header=TRUE) > a<-table.element(a,'T-STAT
H0: parameter = 0',header=TRUE) > a<-table.element(a,'2-tail p-value',header=TRUE) > a<-table.element(a,'1-tail p-value',header=TRUE) > a<-table.row.end(a) > for (i in 1:k){ + a<-table.row.start(a) + a<-table.element(a,rownames(mysum$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$coefficients[i,4]/2,6)) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/129k041321989413.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Regression Statistics', 2, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Multiple R',1,TRUE) > a<-table.element(a, sqrt(mysum$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$sigma) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Sum Squared Residuals',1,TRUE) > a<-table.element(a, sum(myerror*myerror)) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/1397ms1321989413.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Actuals, Interpolation, and Residuals', 4, TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a, 'Time or Index', 1, TRUE) > a<-table.element(a, 'Actuals', 1, TRUE) > a<-table.element(a, 'Interpolation
Forecast', 1, TRUE) > a<-table.element(a, 'Residuals
Prediction Error', 1, TRUE) > a<-table.row.end(a) > for (i in 1:n) { + a<-table.row.start(a) + a<-table.element(a,i, 1, TRUE) + a<-table.element(a,x[i]) + a<-table.element(a,x[i]-mysum$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/14jkua1321989413.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/15qled1321989413.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/16ej8t1321989413.tab") + } > > try(system("convert tmp/18mmb1321989413.ps tmp/18mmb1321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/2ofd01321989413.ps tmp/2ofd01321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/3p3ge1321989413.ps tmp/3p3ge1321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/4hp8u1321989413.ps tmp/4hp8u1321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/5vp7h1321989413.ps tmp/5vp7h1321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/6jcx11321989413.ps tmp/6jcx11321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/7q5r41321989413.ps tmp/7q5r41321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/8ms5v1321989413.ps tmp/8ms5v1321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/9fr731321989413.ps tmp/9fr731321989413.png",intern=TRUE)) character(0) > try(system("convert tmp/107k4x1321989413.ps tmp/107k4x1321989413.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 4.815 0.504 5.432