R version 2.15.2 (2012-10-26) -- "Trick or Treat" Copyright (C) 2012 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i686-pc-linux-gnu (32-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- array(list(4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,1,4,0,4,0,4,1,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,1,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,1,4,0,4,1,4,0,4,0,4,0,4,0,4,0,4,1,4,0,4,0,4,0,4,0,4,0,4,0,4,1,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,0,4,1,4,0,4,0,4,0,4,0,4,1,4,0,4,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,1,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,0,2,1,2,1,2,0),dim=c(2,154),dimnames=list(c('weeks','CorrectAnalysis'),1:154)) > y <- array(NA,dim=c(2,154),dimnames=list(c('weeks','CorrectAnalysis'),1:154)) > 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' > 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, 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 weeks CorrectAnalysis 1 4 0 2 4 0 3 4 0 4 4 0 5 4 0 6 4 0 7 4 0 8 4 0 9 4 0 10 4 0 11 4 0 12 4 0 13 4 0 14 4 0 15 4 0 16 4 0 17 4 1 18 4 0 19 4 0 20 4 1 21 4 0 22 4 0 23 4 0 24 4 0 25 4 0 26 4 0 27 4 0 28 4 0 29 4 0 30 4 0 31 4 0 32 4 0 33 4 0 34 4 0 35 4 0 36 4 0 37 4 0 38 4 0 39 4 0 40 4 0 41 4 1 42 4 0 43 4 0 44 4 0 45 4 0 46 4 0 47 4 0 48 4 0 49 4 0 50 4 0 51 4 0 52 4 1 53 4 0 54 4 1 55 4 0 56 4 0 57 4 0 58 4 0 59 4 0 60 4 1 61 4 0 62 4 0 63 4 0 64 4 0 65 4 0 66 4 0 67 4 1 68 4 0 69 4 0 70 4 0 71 4 0 72 4 0 73 4 0 74 4 0 75 4 0 76 4 0 77 4 0 78 4 0 79 4 1 80 4 0 81 4 0 82 4 0 83 4 0 84 4 1 85 4 0 86 4 0 87 2 0 88 2 0 89 2 0 90 2 0 91 2 0 92 2 0 93 2 0 94 2 0 95 2 0 96 2 0 97 2 0 98 2 0 99 2 0 100 2 0 101 2 0 102 2 0 103 2 0 104 2 0 105 2 0 106 2 0 107 2 0 108 2 0 109 2 0 110 2 0 111 2 0 112 2 0 113 2 0 114 2 0 115 2 0 116 2 0 117 2 0 118 2 0 119 2 0 120 2 0 121 2 0 122 2 0 123 2 0 124 2 0 125 2 0 126 2 0 127 2 0 128 2 0 129 2 0 130 2 0 131 2 0 132 2 0 133 2 0 134 2 0 135 2 0 136 2 0 137 2 0 138 2 0 139 2 0 140 2 0 141 2 1 142 2 0 143 2 0 144 2 0 145 2 0 146 2 0 147 2 0 148 2 0 149 2 0 150 2 0 151 2 0 152 2 1 153 2 1 154 2 0 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) CorrectAnalysis 3.0845 0.4155 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -1.5000 -1.0845 0.7077 0.9155 0.9155 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 3.08451 0.08336 37.002 <2e-16 *** CorrectAnalysis 0.41549 0.29863 1.391 0.166 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.9934 on 152 degrees of freedom Multiple R-squared: 0.01258, Adjusted R-squared: 0.006079 F-statistic: 1.936 on 1 and 152 DF, p-value: 0.1662 > 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,] 1.614763e-48 3.229526e-48 1.000000e+00 [2,] 4.600765e-62 9.201530e-62 1.000000e+00 [3,] 1.056910e-76 2.113819e-76 1.000000e+00 [4,] 2.039024e-91 4.078047e-91 1.000000e+00 [5,] 3.193364e-109 6.386728e-109 1.000000e+00 [6,] 1.027939e-124 2.055878e-124 1.000000e+00 [7,] 7.145761e-147 1.429152e-146 1.000000e+00 [8,] 2.293144e-152 4.586288e-152 1.000000e+00 [9,] 2.624653e-190 5.249306e-190 1.000000e+00 [10,] 2.530130e-181 5.060259e-181 1.000000e+00 [11,] 1.448950e-196 2.897900e-196 1.000000e+00 [12,] 0.000000e+00 0.000000e+00 1.000000e+00 [13,] 3.157589e-244 6.315179e-244 1.000000e+00 [14,] 3.565847e-244 7.131694e-244 1.000000e+00 [15,] 1.211874e-257 2.423748e-257 1.000000e+00 [16,] 4.705449e-286 9.410899e-286 1.000000e+00 [17,] 0.000000e+00 0.000000e+00 1.000000e+00 [18,] 3.112854e-307 6.225708e-307 1.000000e+00 [19,] 3.030441e-317 6.060882e-317 1.000000e+00 [20,] 0.000000e+00 0.000000e+00 1.000000e+00 [21,] 0.000000e+00 0.000000e+00 1.000000e+00 [22,] 0.000000e+00 0.000000e+00 1.000000e+00 [23,] 0.000000e+00 0.000000e+00 1.000000e+00 [24,] 0.000000e+00 0.000000e+00 1.000000e+00 [25,] 0.000000e+00 0.000000e+00 1.000000e+00 [26,] 0.000000e+00 0.000000e+00 1.000000e+00 [27,] 0.000000e+00 0.000000e+00 1.000000e+00 [28,] 0.000000e+00 0.000000e+00 1.000000e+00 [29,] 0.000000e+00 0.000000e+00 1.000000e+00 [30,] 0.000000e+00 0.000000e+00 1.000000e+00 [31,] 0.000000e+00 0.000000e+00 1.000000e+00 [32,] 0.000000e+00 0.000000e+00 1.000000e+00 [33,] 0.000000e+00 0.000000e+00 1.000000e+00 [34,] 0.000000e+00 0.000000e+00 1.000000e+00 [35,] 0.000000e+00 0.000000e+00 1.000000e+00 [36,] 0.000000e+00 0.000000e+00 1.000000e+00 [37,] 0.000000e+00 0.000000e+00 1.000000e+00 [38,] 0.000000e+00 0.000000e+00 1.000000e+00 [39,] 0.000000e+00 0.000000e+00 1.000000e+00 [40,] 0.000000e+00 0.000000e+00 1.000000e+00 [41,] 0.000000e+00 0.000000e+00 1.000000e+00 [42,] 0.000000e+00 0.000000e+00 1.000000e+00 [43,] 0.000000e+00 0.000000e+00 1.000000e+00 [44,] 0.000000e+00 0.000000e+00 1.000000e+00 [45,] 0.000000e+00 0.000000e+00 1.000000e+00 [46,] 0.000000e+00 0.000000e+00 1.000000e+00 [47,] 0.000000e+00 0.000000e+00 1.000000e+00 [48,] 0.000000e+00 0.000000e+00 1.000000e+00 [49,] 0.000000e+00 0.000000e+00 1.000000e+00 [50,] 0.000000e+00 0.000000e+00 1.000000e+00 [51,] 0.000000e+00 0.000000e+00 1.000000e+00 [52,] 0.000000e+00 0.000000e+00 1.000000e+00 [53,] 0.000000e+00 0.000000e+00 1.000000e+00 [54,] 0.000000e+00 0.000000e+00 1.000000e+00 [55,] 0.000000e+00 0.000000e+00 1.000000e+00 [56,] 0.000000e+00 0.000000e+00 1.000000e+00 [57,] 0.000000e+00 0.000000e+00 1.000000e+00 [58,] 0.000000e+00 0.000000e+00 1.000000e+00 [59,] 0.000000e+00 0.000000e+00 1.000000e+00 [60,] 0.000000e+00 0.000000e+00 1.000000e+00 [61,] 0.000000e+00 0.000000e+00 1.000000e+00 [62,] 0.000000e+00 0.000000e+00 1.000000e+00 [63,] 0.000000e+00 0.000000e+00 1.000000e+00 [64,] 0.000000e+00 0.000000e+00 1.000000e+00 [65,] 0.000000e+00 0.000000e+00 1.000000e+00 [66,] 0.000000e+00 0.000000e+00 1.000000e+00 [67,] 0.000000e+00 0.000000e+00 1.000000e+00 [68,] 0.000000e+00 0.000000e+00 1.000000e+00 [69,] 0.000000e+00 0.000000e+00 1.000000e+00 [70,] 0.000000e+00 0.000000e+00 1.000000e+00 [71,] 0.000000e+00 0.000000e+00 1.000000e+00 [72,] 0.000000e+00 0.000000e+00 1.000000e+00 [73,] 0.000000e+00 0.000000e+00 1.000000e+00 [74,] 0.000000e+00 0.000000e+00 1.000000e+00 [75,] 0.000000e+00 0.000000e+00 1.000000e+00 [76,] 0.000000e+00 0.000000e+00 1.000000e+00 [77,] 0.000000e+00 0.000000e+00 1.000000e+00 [78,] 0.000000e+00 0.000000e+00 1.000000e+00 [79,] 0.000000e+00 0.000000e+00 1.000000e+00 [80,] 0.000000e+00 0.000000e+00 1.000000e+00 [81,] 0.000000e+00 0.000000e+00 1.000000e+00 [82,] 1.000000e+00 2.093219e-20 1.046609e-20 [83,] 1.000000e+00 0.000000e+00 0.000000e+00 [84,] 1.000000e+00 0.000000e+00 0.000000e+00 [85,] 1.000000e+00 0.000000e+00 0.000000e+00 [86,] 1.000000e+00 0.000000e+00 0.000000e+00 [87,] 1.000000e+00 0.000000e+00 0.000000e+00 [88,] 1.000000e+00 0.000000e+00 0.000000e+00 [89,] 1.000000e+00 0.000000e+00 0.000000e+00 [90,] 1.000000e+00 0.000000e+00 0.000000e+00 [91,] 1.000000e+00 0.000000e+00 0.000000e+00 [92,] 1.000000e+00 0.000000e+00 0.000000e+00 [93,] 1.000000e+00 0.000000e+00 0.000000e+00 [94,] 1.000000e+00 0.000000e+00 0.000000e+00 [95,] 1.000000e+00 0.000000e+00 0.000000e+00 [96,] 1.000000e+00 0.000000e+00 0.000000e+00 [97,] 1.000000e+00 0.000000e+00 0.000000e+00 [98,] 1.000000e+00 0.000000e+00 0.000000e+00 [99,] 1.000000e+00 0.000000e+00 0.000000e+00 [100,] 1.000000e+00 0.000000e+00 0.000000e+00 [101,] 1.000000e+00 0.000000e+00 0.000000e+00 [102,] 1.000000e+00 0.000000e+00 0.000000e+00 [103,] 1.000000e+00 0.000000e+00 0.000000e+00 [104,] 1.000000e+00 0.000000e+00 0.000000e+00 [105,] 1.000000e+00 0.000000e+00 0.000000e+00 [106,] 1.000000e+00 0.000000e+00 0.000000e+00 [107,] 1.000000e+00 0.000000e+00 0.000000e+00 [108,] 1.000000e+00 0.000000e+00 0.000000e+00 [109,] 1.000000e+00 0.000000e+00 0.000000e+00 [110,] 1.000000e+00 0.000000e+00 0.000000e+00 [111,] 1.000000e+00 0.000000e+00 0.000000e+00 [112,] 1.000000e+00 0.000000e+00 0.000000e+00 [113,] 1.000000e+00 0.000000e+00 0.000000e+00 [114,] 1.000000e+00 0.000000e+00 0.000000e+00 [115,] 1.000000e+00 0.000000e+00 0.000000e+00 [116,] 1.000000e+00 0.000000e+00 0.000000e+00 [117,] 1.000000e+00 0.000000e+00 0.000000e+00 [118,] 1.000000e+00 0.000000e+00 0.000000e+00 [119,] 1.000000e+00 0.000000e+00 0.000000e+00 [120,] 1.000000e+00 0.000000e+00 0.000000e+00 [121,] 1.000000e+00 0.000000e+00 0.000000e+00 [122,] 1.000000e+00 0.000000e+00 0.000000e+00 [123,] 1.000000e+00 0.000000e+00 0.000000e+00 [124,] 1.000000e+00 0.000000e+00 0.000000e+00 [125,] 1.000000e+00 0.000000e+00 0.000000e+00 [126,] 1.000000e+00 0.000000e+00 0.000000e+00 [127,] 1.000000e+00 9.881313e-323 4.940656e-323 [128,] 1.000000e+00 1.917683e-312 9.588414e-313 [129,] 1.000000e+00 0.000000e+00 0.000000e+00 [130,] 1.000000e+00 9.419269e-291 4.709635e-291 [131,] 1.000000e+00 4.079564e-262 2.039782e-262 [132,] 1.000000e+00 2.200201e-248 1.100100e-248 [133,] 1.000000e+00 3.587393e-248 1.793697e-248 [134,] 1.000000e+00 0.000000e+00 0.000000e+00 [135,] 1.000000e+00 5.267680e-200 2.633840e-200 [136,] 1.000000e+00 2.667247e-185 1.333624e-185 [137,] 1.000000e+00 3.195327e-193 1.597663e-193 [138,] 1.000000e+00 5.304178e-155 2.652089e-155 [139,] 1.000000e+00 3.146695e-149 1.573348e-149 [140,] 1.000000e+00 8.628788e-127 4.314394e-127 [141,] 1.000000e+00 5.111109e-111 2.555555e-111 [142,] 1.000000e+00 6.214329e-93 3.107165e-93 [143,] 1.000000e+00 6.108982e-78 3.054491e-78 [144,] 1.000000e+00 4.996914e-63 2.498457e-63 [145,] 1.000000e+00 3.224528e-49 1.612264e-49 > postscript(file="/var/wessaorg/rcomp/tmp/1ati61355777552.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/23bnf1355777552.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3a80n1355777552.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4bn8f1355777552.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5yo6v1355777552.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 = 154 Frequency = 1 1 2 3 4 5 6 7 8 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 9 10 11 12 13 14 15 16 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 17 18 19 20 21 22 23 24 0.500000 0.915493 0.915493 0.500000 0.915493 0.915493 0.915493 0.915493 25 26 27 28 29 30 31 32 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 33 34 35 36 37 38 39 40 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 41 42 43 44 45 46 47 48 0.500000 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 49 50 51 52 53 54 55 56 0.915493 0.915493 0.915493 0.500000 0.915493 0.500000 0.915493 0.915493 57 58 59 60 61 62 63 64 0.915493 0.915493 0.915493 0.500000 0.915493 0.915493 0.915493 0.915493 65 66 67 68 69 70 71 72 0.915493 0.915493 0.500000 0.915493 0.915493 0.915493 0.915493 0.915493 73 74 75 76 77 78 79 80 0.915493 0.915493 0.915493 0.915493 0.915493 0.915493 0.500000 0.915493 81 82 83 84 85 86 87 88 0.915493 0.915493 0.915493 0.500000 0.915493 0.915493 -1.084507 -1.084507 89 90 91 92 93 94 95 96 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 97 98 99 100 101 102 103 104 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 105 106 107 108 109 110 111 112 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 113 114 115 116 117 118 119 120 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 121 122 123 124 125 126 127 128 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 129 130 131 132 133 134 135 136 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 137 138 139 140 141 142 143 144 -1.084507 -1.084507 -1.084507 -1.084507 -1.500000 -1.084507 -1.084507 -1.084507 145 146 147 148 149 150 151 152 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.084507 -1.500000 153 154 -1.500000 -1.084507 > postscript(file="/var/wessaorg/rcomp/tmp/6yz9b1355777552.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 = 154 Frequency = 1 lag(myerror, k = 1) myerror 0 0.915493 NA 1 0.915493 0.915493 2 0.915493 0.915493 3 0.915493 0.915493 4 0.915493 0.915493 5 0.915493 0.915493 6 0.915493 0.915493 7 0.915493 0.915493 8 0.915493 0.915493 9 0.915493 0.915493 10 0.915493 0.915493 11 0.915493 0.915493 12 0.915493 0.915493 13 0.915493 0.915493 14 0.915493 0.915493 15 0.915493 0.915493 16 0.500000 0.915493 17 0.915493 0.500000 18 0.915493 0.915493 19 0.500000 0.915493 20 0.915493 0.500000 21 0.915493 0.915493 22 0.915493 0.915493 23 0.915493 0.915493 24 0.915493 0.915493 25 0.915493 0.915493 26 0.915493 0.915493 27 0.915493 0.915493 28 0.915493 0.915493 29 0.915493 0.915493 30 0.915493 0.915493 31 0.915493 0.915493 32 0.915493 0.915493 33 0.915493 0.915493 34 0.915493 0.915493 35 0.915493 0.915493 36 0.915493 0.915493 37 0.915493 0.915493 38 0.915493 0.915493 39 0.915493 0.915493 40 0.500000 0.915493 41 0.915493 0.500000 42 0.915493 0.915493 43 0.915493 0.915493 44 0.915493 0.915493 45 0.915493 0.915493 46 0.915493 0.915493 47 0.915493 0.915493 48 0.915493 0.915493 49 0.915493 0.915493 50 0.915493 0.915493 51 0.500000 0.915493 52 0.915493 0.500000 53 0.500000 0.915493 54 0.915493 0.500000 55 0.915493 0.915493 56 0.915493 0.915493 57 0.915493 0.915493 58 0.915493 0.915493 59 0.500000 0.915493 60 0.915493 0.500000 61 0.915493 0.915493 62 0.915493 0.915493 63 0.915493 0.915493 64 0.915493 0.915493 65 0.915493 0.915493 66 0.500000 0.915493 67 0.915493 0.500000 68 0.915493 0.915493 69 0.915493 0.915493 70 0.915493 0.915493 71 0.915493 0.915493 72 0.915493 0.915493 73 0.915493 0.915493 74 0.915493 0.915493 75 0.915493 0.915493 76 0.915493 0.915493 77 0.915493 0.915493 78 0.500000 0.915493 79 0.915493 0.500000 80 0.915493 0.915493 81 0.915493 0.915493 82 0.915493 0.915493 83 0.500000 0.915493 84 0.915493 0.500000 85 0.915493 0.915493 86 -1.084507 0.915493 87 -1.084507 -1.084507 88 -1.084507 -1.084507 89 -1.084507 -1.084507 90 -1.084507 -1.084507 91 -1.084507 -1.084507 92 -1.084507 -1.084507 93 -1.084507 -1.084507 94 -1.084507 -1.084507 95 -1.084507 -1.084507 96 -1.084507 -1.084507 97 -1.084507 -1.084507 98 -1.084507 -1.084507 99 -1.084507 -1.084507 100 -1.084507 -1.084507 101 -1.084507 -1.084507 102 -1.084507 -1.084507 103 -1.084507 -1.084507 104 -1.084507 -1.084507 105 -1.084507 -1.084507 106 -1.084507 -1.084507 107 -1.084507 -1.084507 108 -1.084507 -1.084507 109 -1.084507 -1.084507 110 -1.084507 -1.084507 111 -1.084507 -1.084507 112 -1.084507 -1.084507 113 -1.084507 -1.084507 114 -1.084507 -1.084507 115 -1.084507 -1.084507 116 -1.084507 -1.084507 117 -1.084507 -1.084507 118 -1.084507 -1.084507 119 -1.084507 -1.084507 120 -1.084507 -1.084507 121 -1.084507 -1.084507 122 -1.084507 -1.084507 123 -1.084507 -1.084507 124 -1.084507 -1.084507 125 -1.084507 -1.084507 126 -1.084507 -1.084507 127 -1.084507 -1.084507 128 -1.084507 -1.084507 129 -1.084507 -1.084507 130 -1.084507 -1.084507 131 -1.084507 -1.084507 132 -1.084507 -1.084507 133 -1.084507 -1.084507 134 -1.084507 -1.084507 135 -1.084507 -1.084507 136 -1.084507 -1.084507 137 -1.084507 -1.084507 138 -1.084507 -1.084507 139 -1.084507 -1.084507 140 -1.500000 -1.084507 141 -1.084507 -1.500000 142 -1.084507 -1.084507 143 -1.084507 -1.084507 144 -1.084507 -1.084507 145 -1.084507 -1.084507 146 -1.084507 -1.084507 147 -1.084507 -1.084507 148 -1.084507 -1.084507 149 -1.084507 -1.084507 150 -1.084507 -1.084507 151 -1.500000 -1.084507 152 -1.500000 -1.500000 153 -1.084507 -1.500000 154 NA -1.084507 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 0.915493 0.915493 [2,] 0.915493 0.915493 [3,] 0.915493 0.915493 [4,] 0.915493 0.915493 [5,] 0.915493 0.915493 [6,] 0.915493 0.915493 [7,] 0.915493 0.915493 [8,] 0.915493 0.915493 [9,] 0.915493 0.915493 [10,] 0.915493 0.915493 [11,] 0.915493 0.915493 [12,] 0.915493 0.915493 [13,] 0.915493 0.915493 [14,] 0.915493 0.915493 [15,] 0.915493 0.915493 [16,] 0.500000 0.915493 [17,] 0.915493 0.500000 [18,] 0.915493 0.915493 [19,] 0.500000 0.915493 [20,] 0.915493 0.500000 [21,] 0.915493 0.915493 [22,] 0.915493 0.915493 [23,] 0.915493 0.915493 [24,] 0.915493 0.915493 [25,] 0.915493 0.915493 [26,] 0.915493 0.915493 [27,] 0.915493 0.915493 [28,] 0.915493 0.915493 [29,] 0.915493 0.915493 [30,] 0.915493 0.915493 [31,] 0.915493 0.915493 [32,] 0.915493 0.915493 [33,] 0.915493 0.915493 [34,] 0.915493 0.915493 [35,] 0.915493 0.915493 [36,] 0.915493 0.915493 [37,] 0.915493 0.915493 [38,] 0.915493 0.915493 [39,] 0.915493 0.915493 [40,] 0.500000 0.915493 [41,] 0.915493 0.500000 [42,] 0.915493 0.915493 [43,] 0.915493 0.915493 [44,] 0.915493 0.915493 [45,] 0.915493 0.915493 [46,] 0.915493 0.915493 [47,] 0.915493 0.915493 [48,] 0.915493 0.915493 [49,] 0.915493 0.915493 [50,] 0.915493 0.915493 [51,] 0.500000 0.915493 [52,] 0.915493 0.500000 [53,] 0.500000 0.915493 [54,] 0.915493 0.500000 [55,] 0.915493 0.915493 [56,] 0.915493 0.915493 [57,] 0.915493 0.915493 [58,] 0.915493 0.915493 [59,] 0.500000 0.915493 [60,] 0.915493 0.500000 [61,] 0.915493 0.915493 [62,] 0.915493 0.915493 [63,] 0.915493 0.915493 [64,] 0.915493 0.915493 [65,] 0.915493 0.915493 [66,] 0.500000 0.915493 [67,] 0.915493 0.500000 [68,] 0.915493 0.915493 [69,] 0.915493 0.915493 [70,] 0.915493 0.915493 [71,] 0.915493 0.915493 [72,] 0.915493 0.915493 [73,] 0.915493 0.915493 [74,] 0.915493 0.915493 [75,] 0.915493 0.915493 [76,] 0.915493 0.915493 [77,] 0.915493 0.915493 [78,] 0.500000 0.915493 [79,] 0.915493 0.500000 [80,] 0.915493 0.915493 [81,] 0.915493 0.915493 [82,] 0.915493 0.915493 [83,] 0.500000 0.915493 [84,] 0.915493 0.500000 [85,] 0.915493 0.915493 [86,] -1.084507 0.915493 [87,] -1.084507 -1.084507 [88,] -1.084507 -1.084507 [89,] -1.084507 -1.084507 [90,] -1.084507 -1.084507 [91,] -1.084507 -1.084507 [92,] -1.084507 -1.084507 [93,] -1.084507 -1.084507 [94,] -1.084507 -1.084507 [95,] -1.084507 -1.084507 [96,] -1.084507 -1.084507 [97,] -1.084507 -1.084507 [98,] -1.084507 -1.084507 [99,] -1.084507 -1.084507 [100,] -1.084507 -1.084507 [101,] -1.084507 -1.084507 [102,] -1.084507 -1.084507 [103,] -1.084507 -1.084507 [104,] -1.084507 -1.084507 [105,] -1.084507 -1.084507 [106,] -1.084507 -1.084507 [107,] -1.084507 -1.084507 [108,] -1.084507 -1.084507 [109,] -1.084507 -1.084507 [110,] -1.084507 -1.084507 [111,] -1.084507 -1.084507 [112,] -1.084507 -1.084507 [113,] -1.084507 -1.084507 [114,] -1.084507 -1.084507 [115,] -1.084507 -1.084507 [116,] -1.084507 -1.084507 [117,] -1.084507 -1.084507 [118,] -1.084507 -1.084507 [119,] -1.084507 -1.084507 [120,] -1.084507 -1.084507 [121,] -1.084507 -1.084507 [122,] -1.084507 -1.084507 [123,] -1.084507 -1.084507 [124,] -1.084507 -1.084507 [125,] -1.084507 -1.084507 [126,] -1.084507 -1.084507 [127,] -1.084507 -1.084507 [128,] -1.084507 -1.084507 [129,] -1.084507 -1.084507 [130,] -1.084507 -1.084507 [131,] -1.084507 -1.084507 [132,] -1.084507 -1.084507 [133,] -1.084507 -1.084507 [134,] -1.084507 -1.084507 [135,] -1.084507 -1.084507 [136,] -1.084507 -1.084507 [137,] -1.084507 -1.084507 [138,] -1.084507 -1.084507 [139,] -1.084507 -1.084507 [140,] -1.500000 -1.084507 [141,] -1.084507 -1.500000 [142,] -1.084507 -1.084507 [143,] -1.084507 -1.084507 [144,] -1.084507 -1.084507 [145,] -1.084507 -1.084507 [146,] -1.084507 -1.084507 [147,] -1.084507 -1.084507 [148,] -1.084507 -1.084507 [149,] -1.084507 -1.084507 [150,] -1.084507 -1.084507 [151,] -1.500000 -1.084507 [152,] -1.500000 -1.500000 [153,] -1.084507 -1.500000 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 0.915493 0.915493 2 0.915493 0.915493 3 0.915493 0.915493 4 0.915493 0.915493 5 0.915493 0.915493 6 0.915493 0.915493 7 0.915493 0.915493 8 0.915493 0.915493 9 0.915493 0.915493 10 0.915493 0.915493 11 0.915493 0.915493 12 0.915493 0.915493 13 0.915493 0.915493 14 0.915493 0.915493 15 0.915493 0.915493 16 0.500000 0.915493 17 0.915493 0.500000 18 0.915493 0.915493 19 0.500000 0.915493 20 0.915493 0.500000 21 0.915493 0.915493 22 0.915493 0.915493 23 0.915493 0.915493 24 0.915493 0.915493 25 0.915493 0.915493 26 0.915493 0.915493 27 0.915493 0.915493 28 0.915493 0.915493 29 0.915493 0.915493 30 0.915493 0.915493 31 0.915493 0.915493 32 0.915493 0.915493 33 0.915493 0.915493 34 0.915493 0.915493 35 0.915493 0.915493 36 0.915493 0.915493 37 0.915493 0.915493 38 0.915493 0.915493 39 0.915493 0.915493 40 0.500000 0.915493 41 0.915493 0.500000 42 0.915493 0.915493 43 0.915493 0.915493 44 0.915493 0.915493 45 0.915493 0.915493 46 0.915493 0.915493 47 0.915493 0.915493 48 0.915493 0.915493 49 0.915493 0.915493 50 0.915493 0.915493 51 0.500000 0.915493 52 0.915493 0.500000 53 0.500000 0.915493 54 0.915493 0.500000 55 0.915493 0.915493 56 0.915493 0.915493 57 0.915493 0.915493 58 0.915493 0.915493 59 0.500000 0.915493 60 0.915493 0.500000 61 0.915493 0.915493 62 0.915493 0.915493 63 0.915493 0.915493 64 0.915493 0.915493 65 0.915493 0.915493 66 0.500000 0.915493 67 0.915493 0.500000 68 0.915493 0.915493 69 0.915493 0.915493 70 0.915493 0.915493 71 0.915493 0.915493 72 0.915493 0.915493 73 0.915493 0.915493 74 0.915493 0.915493 75 0.915493 0.915493 76 0.915493 0.915493 77 0.915493 0.915493 78 0.500000 0.915493 79 0.915493 0.500000 80 0.915493 0.915493 81 0.915493 0.915493 82 0.915493 0.915493 83 0.500000 0.915493 84 0.915493 0.500000 85 0.915493 0.915493 86 -1.084507 0.915493 87 -1.084507 -1.084507 88 -1.084507 -1.084507 89 -1.084507 -1.084507 90 -1.084507 -1.084507 91 -1.084507 -1.084507 92 -1.084507 -1.084507 93 -1.084507 -1.084507 94 -1.084507 -1.084507 95 -1.084507 -1.084507 96 -1.084507 -1.084507 97 -1.084507 -1.084507 98 -1.084507 -1.084507 99 -1.084507 -1.084507 100 -1.084507 -1.084507 101 -1.084507 -1.084507 102 -1.084507 -1.084507 103 -1.084507 -1.084507 104 -1.084507 -1.084507 105 -1.084507 -1.084507 106 -1.084507 -1.084507 107 -1.084507 -1.084507 108 -1.084507 -1.084507 109 -1.084507 -1.084507 110 -1.084507 -1.084507 111 -1.084507 -1.084507 112 -1.084507 -1.084507 113 -1.084507 -1.084507 114 -1.084507 -1.084507 115 -1.084507 -1.084507 116 -1.084507 -1.084507 117 -1.084507 -1.084507 118 -1.084507 -1.084507 119 -1.084507 -1.084507 120 -1.084507 -1.084507 121 -1.084507 -1.084507 122 -1.084507 -1.084507 123 -1.084507 -1.084507 124 -1.084507 -1.084507 125 -1.084507 -1.084507 126 -1.084507 -1.084507 127 -1.084507 -1.084507 128 -1.084507 -1.084507 129 -1.084507 -1.084507 130 -1.084507 -1.084507 131 -1.084507 -1.084507 132 -1.084507 -1.084507 133 -1.084507 -1.084507 134 -1.084507 -1.084507 135 -1.084507 -1.084507 136 -1.084507 -1.084507 137 -1.084507 -1.084507 138 -1.084507 -1.084507 139 -1.084507 -1.084507 140 -1.500000 -1.084507 141 -1.084507 -1.500000 142 -1.084507 -1.084507 143 -1.084507 -1.084507 144 -1.084507 -1.084507 145 -1.084507 -1.084507 146 -1.084507 -1.084507 147 -1.084507 -1.084507 148 -1.084507 -1.084507 149 -1.084507 -1.084507 150 -1.084507 -1.084507 151 -1.500000 -1.084507 152 -1.500000 -1.500000 153 -1.084507 -1.500000 > 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/7qzi31355777553.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/8u2rl1355777553.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/9xqzv1355777553.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/wessaorg/rcomp/tmp/10n3of1355777553.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11fkxh1355777553.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/122guw1355777553.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/13yzqt1355777553.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/148zcg1355777553.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/151he81355777553.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/16qsq91355777553.tab") + } > > try(system("convert tmp/1ati61355777552.ps tmp/1ati61355777552.png",intern=TRUE)) character(0) > try(system("convert tmp/23bnf1355777552.ps tmp/23bnf1355777552.png",intern=TRUE)) character(0) > try(system("convert tmp/3a80n1355777552.ps tmp/3a80n1355777552.png",intern=TRUE)) character(0) > try(system("convert tmp/4bn8f1355777552.ps tmp/4bn8f1355777552.png",intern=TRUE)) character(0) > try(system("convert tmp/5yo6v1355777552.ps tmp/5yo6v1355777552.png",intern=TRUE)) character(0) > try(system("convert tmp/6yz9b1355777552.ps tmp/6yz9b1355777552.png",intern=TRUE)) character(0) > try(system("convert tmp/7qzi31355777553.ps tmp/7qzi31355777553.png",intern=TRUE)) character(0) > try(system("convert tmp/8u2rl1355777553.ps tmp/8u2rl1355777553.png",intern=TRUE)) character(0) > try(system("convert tmp/9xqzv1355777553.ps tmp/9xqzv1355777553.png",intern=TRUE)) character(0) > try(system("convert tmp/10n3of1355777553.ps tmp/10n3of1355777553.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 7.057 1.192 8.344