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Type 'q()' to quit R. > x <- array(list(3010,2910,3840,3580,3140,3550,3250,2820,2260,2060,2120,2210,2190,2180,2350,2440,2370,2440,2610,3040,3190,3120,3170,3600,3420,3650,4180,2960,2710,2950,3030,3770,4740,4450,5550,5580,5890,7480,10450,6360,6710,6200,4490,3480,2520,1920,2010,1950,2240,2370,2840,2700,2980,3290,3300,3000,2330,2190,1970,2170,2830,3190,3550,3240,3450,3570,3230,3260,2700),dim=c(1,69),dimnames=list(c('Garnalen'),1:69)) > y <- array(NA,dim=c(1,69),dimnames=list(c('Garnalen'),1:69)) > 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 = 'Include Monthly 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 Garnalen M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 1 3010 1 0 0 0 0 0 0 0 0 0 0 2 2910 0 1 0 0 0 0 0 0 0 0 0 3 3840 0 0 1 0 0 0 0 0 0 0 0 4 3580 0 0 0 1 0 0 0 0 0 0 0 5 3140 0 0 0 0 1 0 0 0 0 0 0 6 3550 0 0 0 0 0 1 0 0 0 0 0 7 3250 0 0 0 0 0 0 1 0 0 0 0 8 2820 0 0 0 0 0 0 0 1 0 0 0 9 2260 0 0 0 0 0 0 0 0 1 0 0 10 2060 0 0 0 0 0 0 0 0 0 1 0 11 2120 0 0 0 0 0 0 0 0 0 0 1 12 2210 0 0 0 0 0 0 0 0 0 0 0 13 2190 1 0 0 0 0 0 0 0 0 0 0 14 2180 0 1 0 0 0 0 0 0 0 0 0 15 2350 0 0 1 0 0 0 0 0 0 0 0 16 2440 0 0 0 1 0 0 0 0 0 0 0 17 2370 0 0 0 0 1 0 0 0 0 0 0 18 2440 0 0 0 0 0 1 0 0 0 0 0 19 2610 0 0 0 0 0 0 1 0 0 0 0 20 3040 0 0 0 0 0 0 0 1 0 0 0 21 3190 0 0 0 0 0 0 0 0 1 0 0 22 3120 0 0 0 0 0 0 0 0 0 1 0 23 3170 0 0 0 0 0 0 0 0 0 0 1 24 3600 0 0 0 0 0 0 0 0 0 0 0 25 3420 1 0 0 0 0 0 0 0 0 0 0 26 3650 0 1 0 0 0 0 0 0 0 0 0 27 4180 0 0 1 0 0 0 0 0 0 0 0 28 2960 0 0 0 1 0 0 0 0 0 0 0 29 2710 0 0 0 0 1 0 0 0 0 0 0 30 2950 0 0 0 0 0 1 0 0 0 0 0 31 3030 0 0 0 0 0 0 1 0 0 0 0 32 3770 0 0 0 0 0 0 0 1 0 0 0 33 4740 0 0 0 0 0 0 0 0 1 0 0 34 4450 0 0 0 0 0 0 0 0 0 1 0 35 5550 0 0 0 0 0 0 0 0 0 0 1 36 5580 0 0 0 0 0 0 0 0 0 0 0 37 5890 1 0 0 0 0 0 0 0 0 0 0 38 7480 0 1 0 0 0 0 0 0 0 0 0 39 10450 0 0 1 0 0 0 0 0 0 0 0 40 6360 0 0 0 1 0 0 0 0 0 0 0 41 6710 0 0 0 0 1 0 0 0 0 0 0 42 6200 0 0 0 0 0 1 0 0 0 0 0 43 4490 0 0 0 0 0 0 1 0 0 0 0 44 3480 0 0 0 0 0 0 0 1 0 0 0 45 2520 0 0 0 0 0 0 0 0 1 0 0 46 1920 0 0 0 0 0 0 0 0 0 1 0 47 2010 0 0 0 0 0 0 0 0 0 0 1 48 1950 0 0 0 0 0 0 0 0 0 0 0 49 2240 1 0 0 0 0 0 0 0 0 0 0 50 2370 0 1 0 0 0 0 0 0 0 0 0 51 2840 0 0 1 0 0 0 0 0 0 0 0 52 2700 0 0 0 1 0 0 0 0 0 0 0 53 2980 0 0 0 0 1 0 0 0 0 0 0 54 3290 0 0 0 0 0 1 0 0 0 0 0 55 3300 0 0 0 0 0 0 1 0 0 0 0 56 3000 0 0 0 0 0 0 0 1 0 0 0 57 2330 0 0 0 0 0 0 0 0 1 0 0 58 2190 0 0 0 0 0 0 0 0 0 1 0 59 1970 0 0 0 0 0 0 0 0 0 0 1 60 2170 0 0 0 0 0 0 0 0 0 0 0 61 2830 1 0 0 0 0 0 0 0 0 0 0 62 3190 0 1 0 0 0 0 0 0 0 0 0 63 3550 0 0 1 0 0 0 0 0 0 0 0 64 3240 0 0 0 1 0 0 0 0 0 0 0 65 3450 0 0 0 0 1 0 0 0 0 0 0 66 3570 0 0 0 0 0 1 0 0 0 0 0 67 3230 0 0 0 0 0 0 1 0 0 0 0 68 3260 0 0 0 0 0 0 0 1 0 0 0 69 2700 0 0 0 0 0 0 0 0 1 0 0 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) M1 M2 M3 M4 M5 3102.0 161.3 528.0 1433.0 444.7 458.0 M6 M7 M8 M9 M10 M11 564.7 216.3 126.3 -145.3 -354.0 -138.0 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -2185.0 -844.0 -376.7 156.7 5915.0 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 3102.0 686.9 4.516 3.22e-05 *** M1 161.3 930.1 0.173 0.863 M2 528.0 930.1 0.568 0.572 M3 1433.0 930.1 1.541 0.129 M4 444.7 930.1 0.478 0.634 M5 458.0 930.1 0.492 0.624 M6 564.7 930.1 0.607 0.546 M7 216.3 930.1 0.233 0.817 M8 126.3 930.1 0.136 0.892 M9 -145.3 930.1 -0.156 0.876 M10 -354.0 971.4 -0.364 0.717 M11 -138.0 971.4 -0.142 0.888 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 1536 on 57 degrees of freedom Multiple R-squared: 0.09297, Adjusted R-squared: -0.08207 F-statistic: 0.5311 on 11 and 57 DF, p-value: 0.874 > 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,] 1.061702e-01 2.123403e-01 8.938298e-01 [2,] 6.721709e-02 1.344342e-01 9.327829e-01 [3,] 3.357158e-02 6.714315e-02 9.664284e-01 [4,] 2.182096e-02 4.364193e-02 9.781790e-01 [5,] 9.950736e-03 1.990147e-02 9.900493e-01 [6,] 3.669109e-03 7.338218e-03 9.963309e-01 [7,] 1.952735e-03 3.905469e-03 9.980473e-01 [8,] 1.169762e-03 2.339524e-03 9.988302e-01 [9,] 6.831371e-04 1.366274e-03 9.993169e-01 [10,] 5.677253e-04 1.135451e-03 9.994323e-01 [11,] 2.952008e-04 5.904016e-04 9.997048e-01 [12,] 2.082011e-04 4.164022e-04 9.997918e-01 [13,] 1.497833e-04 2.995665e-04 9.998502e-01 [14,] 5.599967e-05 1.119993e-04 9.999440e-01 [15,] 2.172789e-05 4.345578e-05 9.999783e-01 [16,] 7.876892e-06 1.575378e-05 9.999921e-01 [17,] 2.547709e-06 5.095417e-06 9.999975e-01 [18,] 1.261467e-06 2.522935e-06 9.999987e-01 [19,] 5.641432e-06 1.128286e-05 9.999944e-01 [20,] 1.330160e-05 2.660321e-05 9.999867e-01 [21,] 1.909662e-04 3.819323e-04 9.998090e-01 [22,] 9.834911e-04 1.966982e-03 9.990165e-01 [23,] 5.535587e-03 1.107117e-02 9.944644e-01 [24,] 9.894544e-02 1.978909e-01 9.010546e-01 [25,] 9.704041e-01 5.919180e-02 2.959590e-02 [26,] 9.959526e-01 8.094813e-03 4.047407e-03 [27,] 9.999547e-01 9.067000e-05 4.533500e-05 [28,] 1.000000e+00 6.160151e-08 3.080075e-08 [29,] 1.000000e+00 6.212186e-09 3.106093e-09 [30,] 1.000000e+00 2.653009e-08 1.326505e-08 [31,] 9.999999e-01 1.624497e-07 8.122484e-08 [32,] 9.999996e-01 7.826094e-07 3.913047e-07 [33,] 9.999979e-01 4.162757e-06 2.081379e-06 [34,] 9.999905e-01 1.905399e-05 9.526993e-06 [35,] 9.999744e-01 5.121898e-05 2.560949e-05 [36,] 9.999684e-01 6.312706e-05 3.156353e-05 [37,] 9.999581e-01 8.381920e-05 4.190960e-05 [38,] 9.999007e-01 1.985744e-04 9.928721e-05 [39,] 9.997307e-01 5.386956e-04 2.693478e-04 [40,] 9.983203e-01 3.359367e-03 1.679683e-03 > postscript(file="/var/www/html/rcomp/tmp/1x34i1292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(x[,1], type='l', main='Actuals and Interpolation', ylab='value of Actuals and Interpolation (dots)', xlab='time or index') > points(x[,1]-mysum$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2x34i1292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/3x34i1292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4qcl31292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5qcl31292945330.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 = 69 Frequency = 1 1 2 3 4 5 6 -253.33333 -720.00000 -695.00000 33.33333 -420.00000 -116.66667 7 8 9 10 11 12 -68.33333 -408.33333 -696.66667 -688.00000 -844.00000 -892.00000 13 14 15 16 17 18 -1073.33333 -1450.00000 -2185.00000 -1106.66667 -1190.00000 -1226.66667 19 20 21 22 23 24 -708.33333 -188.33333 233.33333 372.00000 206.00000 498.00000 25 26 27 28 29 30 156.66667 20.00000 -355.00000 -586.66667 -850.00000 -716.66667 31 32 33 34 35 36 -288.33333 541.66667 1783.33333 1702.00000 2586.00000 2478.00000 37 38 39 40 41 42 2626.66667 3850.00000 5915.00000 2813.33333 3150.00000 2533.33333 43 44 45 46 47 48 1171.66667 251.66667 -436.66667 -828.00000 -954.00000 -1152.00000 49 50 51 52 53 54 -1023.33333 -1260.00000 -1695.00000 -846.66667 -580.00000 -376.66667 55 56 57 58 59 60 -18.33333 -228.33333 -626.66667 -558.00000 -994.00000 -932.00000 61 62 63 64 65 66 -433.33333 -440.00000 -985.00000 -306.66667 -110.00000 -96.66667 67 68 69 -88.33333 31.66667 -256.66667 > postscript(file="/var/www/html/rcomp/tmp/6qcl31292945330.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 = 69 Frequency = 1 lag(myerror, k = 1) myerror 0 -253.33333 NA 1 -720.00000 -253.33333 2 -695.00000 -720.00000 3 33.33333 -695.00000 4 -420.00000 33.33333 5 -116.66667 -420.00000 6 -68.33333 -116.66667 7 -408.33333 -68.33333 8 -696.66667 -408.33333 9 -688.00000 -696.66667 10 -844.00000 -688.00000 11 -892.00000 -844.00000 12 -1073.33333 -892.00000 13 -1450.00000 -1073.33333 14 -2185.00000 -1450.00000 15 -1106.66667 -2185.00000 16 -1190.00000 -1106.66667 17 -1226.66667 -1190.00000 18 -708.33333 -1226.66667 19 -188.33333 -708.33333 20 233.33333 -188.33333 21 372.00000 233.33333 22 206.00000 372.00000 23 498.00000 206.00000 24 156.66667 498.00000 25 20.00000 156.66667 26 -355.00000 20.00000 27 -586.66667 -355.00000 28 -850.00000 -586.66667 29 -716.66667 -850.00000 30 -288.33333 -716.66667 31 541.66667 -288.33333 32 1783.33333 541.66667 33 1702.00000 1783.33333 34 2586.00000 1702.00000 35 2478.00000 2586.00000 36 2626.66667 2478.00000 37 3850.00000 2626.66667 38 5915.00000 3850.00000 39 2813.33333 5915.00000 40 3150.00000 2813.33333 41 2533.33333 3150.00000 42 1171.66667 2533.33333 43 251.66667 1171.66667 44 -436.66667 251.66667 45 -828.00000 -436.66667 46 -954.00000 -828.00000 47 -1152.00000 -954.00000 48 -1023.33333 -1152.00000 49 -1260.00000 -1023.33333 50 -1695.00000 -1260.00000 51 -846.66667 -1695.00000 52 -580.00000 -846.66667 53 -376.66667 -580.00000 54 -18.33333 -376.66667 55 -228.33333 -18.33333 56 -626.66667 -228.33333 57 -558.00000 -626.66667 58 -994.00000 -558.00000 59 -932.00000 -994.00000 60 -433.33333 -932.00000 61 -440.00000 -433.33333 62 -985.00000 -440.00000 63 -306.66667 -985.00000 64 -110.00000 -306.66667 65 -96.66667 -110.00000 66 -88.33333 -96.66667 67 31.66667 -88.33333 68 -256.66667 31.66667 69 NA -256.66667 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -720.00000 -253.33333 [2,] -695.00000 -720.00000 [3,] 33.33333 -695.00000 [4,] -420.00000 33.33333 [5,] -116.66667 -420.00000 [6,] -68.33333 -116.66667 [7,] -408.33333 -68.33333 [8,] -696.66667 -408.33333 [9,] -688.00000 -696.66667 [10,] -844.00000 -688.00000 [11,] -892.00000 -844.00000 [12,] -1073.33333 -892.00000 [13,] -1450.00000 -1073.33333 [14,] -2185.00000 -1450.00000 [15,] -1106.66667 -2185.00000 [16,] -1190.00000 -1106.66667 [17,] -1226.66667 -1190.00000 [18,] -708.33333 -1226.66667 [19,] -188.33333 -708.33333 [20,] 233.33333 -188.33333 [21,] 372.00000 233.33333 [22,] 206.00000 372.00000 [23,] 498.00000 206.00000 [24,] 156.66667 498.00000 [25,] 20.00000 156.66667 [26,] -355.00000 20.00000 [27,] -586.66667 -355.00000 [28,] -850.00000 -586.66667 [29,] -716.66667 -850.00000 [30,] -288.33333 -716.66667 [31,] 541.66667 -288.33333 [32,] 1783.33333 541.66667 [33,] 1702.00000 1783.33333 [34,] 2586.00000 1702.00000 [35,] 2478.00000 2586.00000 [36,] 2626.66667 2478.00000 [37,] 3850.00000 2626.66667 [38,] 5915.00000 3850.00000 [39,] 2813.33333 5915.00000 [40,] 3150.00000 2813.33333 [41,] 2533.33333 3150.00000 [42,] 1171.66667 2533.33333 [43,] 251.66667 1171.66667 [44,] -436.66667 251.66667 [45,] -828.00000 -436.66667 [46,] -954.00000 -828.00000 [47,] -1152.00000 -954.00000 [48,] -1023.33333 -1152.00000 [49,] -1260.00000 -1023.33333 [50,] -1695.00000 -1260.00000 [51,] -846.66667 -1695.00000 [52,] -580.00000 -846.66667 [53,] -376.66667 -580.00000 [54,] -18.33333 -376.66667 [55,] -228.33333 -18.33333 [56,] -626.66667 -228.33333 [57,] -558.00000 -626.66667 [58,] -994.00000 -558.00000 [59,] -932.00000 -994.00000 [60,] -433.33333 -932.00000 [61,] -440.00000 -433.33333 [62,] -985.00000 -440.00000 [63,] -306.66667 -985.00000 [64,] -110.00000 -306.66667 [65,] -96.66667 -110.00000 [66,] -88.33333 -96.66667 [67,] 31.66667 -88.33333 [68,] -256.66667 31.66667 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -720.00000 -253.33333 2 -695.00000 -720.00000 3 33.33333 -695.00000 4 -420.00000 33.33333 5 -116.66667 -420.00000 6 -68.33333 -116.66667 7 -408.33333 -68.33333 8 -696.66667 -408.33333 9 -688.00000 -696.66667 10 -844.00000 -688.00000 11 -892.00000 -844.00000 12 -1073.33333 -892.00000 13 -1450.00000 -1073.33333 14 -2185.00000 -1450.00000 15 -1106.66667 -2185.00000 16 -1190.00000 -1106.66667 17 -1226.66667 -1190.00000 18 -708.33333 -1226.66667 19 -188.33333 -708.33333 20 233.33333 -188.33333 21 372.00000 233.33333 22 206.00000 372.00000 23 498.00000 206.00000 24 156.66667 498.00000 25 20.00000 156.66667 26 -355.00000 20.00000 27 -586.66667 -355.00000 28 -850.00000 -586.66667 29 -716.66667 -850.00000 30 -288.33333 -716.66667 31 541.66667 -288.33333 32 1783.33333 541.66667 33 1702.00000 1783.33333 34 2586.00000 1702.00000 35 2478.00000 2586.00000 36 2626.66667 2478.00000 37 3850.00000 2626.66667 38 5915.00000 3850.00000 39 2813.33333 5915.00000 40 3150.00000 2813.33333 41 2533.33333 3150.00000 42 1171.66667 2533.33333 43 251.66667 1171.66667 44 -436.66667 251.66667 45 -828.00000 -436.66667 46 -954.00000 -828.00000 47 -1152.00000 -954.00000 48 -1023.33333 -1152.00000 49 -1260.00000 -1023.33333 50 -1695.00000 -1260.00000 51 -846.66667 -1695.00000 52 -580.00000 -846.66667 53 -376.66667 -580.00000 54 -18.33333 -376.66667 55 -228.33333 -18.33333 56 -626.66667 -228.33333 57 -558.00000 -626.66667 58 -994.00000 -558.00000 59 -932.00000 -994.00000 60 -433.33333 -932.00000 61 -440.00000 -433.33333 62 -985.00000 -440.00000 63 -306.66667 -985.00000 64 -110.00000 -306.66667 65 -96.66667 -110.00000 66 -88.33333 -96.66667 67 31.66667 -88.33333 68 -256.66667 31.66667 > 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/rcomp/tmp/7i32o1292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8bdk91292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9bdk91292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10mmju1292945330.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/rcomp/tmp/11uqoo1292945330.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/rcomp/tmp/12iwh21292945330.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/rcomp/tmp/137xww1292945330.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/rcomp/tmp/14axc21292945330.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/rcomp/tmp/153pc51292945330.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/rcomp/tmp/16hz9e1292945330.tab") + } > > try(system("convert tmp/1x34i1292945330.ps tmp/1x34i1292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/2x34i1292945330.ps tmp/2x34i1292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/3x34i1292945330.ps tmp/3x34i1292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/4qcl31292945330.ps tmp/4qcl31292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/5qcl31292945330.ps tmp/5qcl31292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/6qcl31292945330.ps tmp/6qcl31292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/7i32o1292945330.ps tmp/7i32o1292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/8bdk91292945330.ps tmp/8bdk91292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/9bdk91292945330.ps tmp/9bdk91292945330.png",intern=TRUE)) character(0) > try(system("convert tmp/10mmju1292945330.ps tmp/10mmju1292945330.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 2.614 1.627 9.638