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Type 'q()' to quit R. > x <- array(list(19,613,18,611,19,594,19,595,22,591,23,589,20,584,14,573,14,567,14,569,15,621,11,629,17,628,16,612,20,595,24,597,23,593,20,590,21,580,19,574,23,573,23,573,23,620,23,626,27,620,26,588,17,566,24,557,26,561,24,549,27,532,27,526,26,511,24,499,23,555,23,565,24,542,17,527,21,510,19,514,22,517,22,508,18,493,16,490,14,469,12,478,14,528,16,534,8,518,3,506,0,502,5,516,1,528,1,533,3,536,6,537,7,524,8,536,14,587,14,597,13,581),dim=c(2,61),dimnames=list(c('ICONS','WLH'),1:61)) > y <- array(NA,dim=c(2,61),dimnames=list(c('ICONS','WLH'),1:61)) > for (i in 1:dim(x)[1]) + { + for (j in 1:dim(x)[2]) + { + y[i,j] <- as.numeric(x[i,j]) + } + } > par3 = 'Linear Trend' > par2 = '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 ICONS WLH M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 t 1 19 613 1 0 0 0 0 0 0 0 0 0 0 1 2 18 611 0 1 0 0 0 0 0 0 0 0 0 2 3 19 594 0 0 1 0 0 0 0 0 0 0 0 3 4 19 595 0 0 0 1 0 0 0 0 0 0 0 4 5 22 591 0 0 0 0 1 0 0 0 0 0 0 5 6 23 589 0 0 0 0 0 1 0 0 0 0 0 6 7 20 584 0 0 0 0 0 0 1 0 0 0 0 7 8 14 573 0 0 0 0 0 0 0 1 0 0 0 8 9 14 567 0 0 0 0 0 0 0 0 1 0 0 9 10 14 569 0 0 0 0 0 0 0 0 0 1 0 10 11 15 621 0 0 0 0 0 0 0 0 0 0 1 11 12 11 629 0 0 0 0 0 0 0 0 0 0 0 12 13 17 628 1 0 0 0 0 0 0 0 0 0 0 13 14 16 612 0 1 0 0 0 0 0 0 0 0 0 14 15 20 595 0 0 1 0 0 0 0 0 0 0 0 15 16 24 597 0 0 0 1 0 0 0 0 0 0 0 16 17 23 593 0 0 0 0 1 0 0 0 0 0 0 17 18 20 590 0 0 0 0 0 1 0 0 0 0 0 18 19 21 580 0 0 0 0 0 0 1 0 0 0 0 19 20 19 574 0 0 0 0 0 0 0 1 0 0 0 20 21 23 573 0 0 0 0 0 0 0 0 1 0 0 21 22 23 573 0 0 0 0 0 0 0 0 0 1 0 22 23 23 620 0 0 0 0 0 0 0 0 0 0 1 23 24 23 626 0 0 0 0 0 0 0 0 0 0 0 24 25 27 620 1 0 0 0 0 0 0 0 0 0 0 25 26 26 588 0 1 0 0 0 0 0 0 0 0 0 26 27 17 566 0 0 1 0 0 0 0 0 0 0 0 27 28 24 557 0 0 0 1 0 0 0 0 0 0 0 28 29 26 561 0 0 0 0 1 0 0 0 0 0 0 29 30 24 549 0 0 0 0 0 1 0 0 0 0 0 30 31 27 532 0 0 0 0 0 0 1 0 0 0 0 31 32 27 526 0 0 0 0 0 0 0 1 0 0 0 32 33 26 511 0 0 0 0 0 0 0 0 1 0 0 33 34 24 499 0 0 0 0 0 0 0 0 0 1 0 34 35 23 555 0 0 0 0 0 0 0 0 0 0 1 35 36 23 565 0 0 0 0 0 0 0 0 0 0 0 36 37 24 542 1 0 0 0 0 0 0 0 0 0 0 37 38 17 527 0 1 0 0 0 0 0 0 0 0 0 38 39 21 510 0 0 1 0 0 0 0 0 0 0 0 39 40 19 514 0 0 0 1 0 0 0 0 0 0 0 40 41 22 517 0 0 0 0 1 0 0 0 0 0 0 41 42 22 508 0 0 0 0 0 1 0 0 0 0 0 42 43 18 493 0 0 0 0 0 0 1 0 0 0 0 43 44 16 490 0 0 0 0 0 0 0 1 0 0 0 44 45 14 469 0 0 0 0 0 0 0 0 1 0 0 45 46 12 478 0 0 0 0 0 0 0 0 0 1 0 46 47 14 528 0 0 0 0 0 0 0 0 0 0 1 47 48 16 534 0 0 0 0 0 0 0 0 0 0 0 48 49 8 518 1 0 0 0 0 0 0 0 0 0 0 49 50 3 506 0 1 0 0 0 0 0 0 0 0 0 50 51 0 502 0 0 1 0 0 0 0 0 0 0 0 51 52 5 516 0 0 0 1 0 0 0 0 0 0 0 52 53 1 528 0 0 0 0 1 0 0 0 0 0 0 53 54 1 533 0 0 0 0 0 1 0 0 0 0 0 54 55 3 536 0 0 0 0 0 0 1 0 0 0 0 55 56 6 537 0 0 0 0 0 0 0 1 0 0 0 56 57 7 524 0 0 0 0 0 0 0 0 1 0 0 57 58 8 536 0 0 0 0 0 0 0 0 0 1 0 58 59 14 587 0 0 0 0 0 0 0 0 0 0 1 59 60 14 597 0 0 0 0 0 0 0 0 0 0 0 60 61 13 581 1 0 0 0 0 0 0 0 0 0 0 61 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) WLH M1 M2 M3 M4 52.01643 -0.04146 -1.08025 -5.10599 -6.06257 -2.88120 M5 M6 M7 M8 M9 M10 -1.90811 -2.60036 -2.88331 -4.20873 -3.99119 -4.21810 M11 t -0.21355 -0.28188 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -12.2787 -3.7593 0.9096 4.5552 10.7960 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 52.01643 23.89219 2.177 0.034527 * WLH -0.04146 0.03643 -1.138 0.260830 M1 -1.08025 4.12055 -0.262 0.794342 M2 -5.10599 4.50271 -1.134 0.262554 M3 -6.06257 4.67507 -1.297 0.201035 M4 -2.88120 4.61366 -0.624 0.535324 M5 -1.90811 4.55921 -0.419 0.677475 M6 -2.60036 4.58919 -0.567 0.573664 M7 -2.88331 4.68833 -0.615 0.541522 M8 -4.20873 4.73821 -0.888 0.378928 M9 -3.99119 4.89852 -0.815 0.419311 M10 -4.21810 4.83003 -0.873 0.386936 M11 -0.21355 4.27421 -0.050 0.960365 t -0.28188 0.07738 -3.643 0.000671 *** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 6.735 on 47 degrees of freedom Multiple R-squared: 0.3113, Adjusted R-squared: 0.1208 F-statistic: 1.634 on 13 and 47 DF, p-value: 0.1094 > 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,] 0.06654941 0.13309882 0.93345059 [2,] 0.04673178 0.09346357 0.95326822 [3,] 0.01714654 0.03429308 0.98285346 [4,] 0.01847515 0.03695030 0.98152485 [5,] 0.05971162 0.11942323 0.94028838 [6,] 0.08011447 0.16022894 0.91988553 [7,] 0.08634415 0.17268831 0.91365585 [8,] 0.17082036 0.34164072 0.82917964 [9,] 0.14567418 0.29134836 0.85432582 [10,] 0.09860882 0.19721763 0.90139118 [11,] 0.25618664 0.51237328 0.74381336 [12,] 0.20248126 0.40496252 0.79751874 [13,] 0.14513357 0.29026715 0.85486643 [14,] 0.11086681 0.22173362 0.88913319 [15,] 0.08337720 0.16675440 0.91662280 [16,] 0.08061362 0.16122724 0.91938638 [17,] 0.05344784 0.10689567 0.94655216 [18,] 0.03154591 0.06309183 0.96845409 [19,] 0.03172129 0.06344258 0.96827871 [20,] 0.08034056 0.16068113 0.91965944 [21,] 0.15459727 0.30919454 0.84540273 [22,] 0.42965819 0.85931639 0.57034181 [23,] 0.36329603 0.72659206 0.63670397 [24,] 0.80868240 0.38263520 0.19131760 [25,] 0.92134967 0.15730067 0.07865033 [26,] 0.92959110 0.14081780 0.07040890 [27,] 0.87211578 0.25576845 0.12788422 [28,] 0.79587878 0.40824244 0.20412122 > postscript(file="/var/www/html/rcomp/tmp/14nef1258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(x[,1], type='l', main='Actuals and Interpolation', ylab='value of Actuals and Interpolation (dots)', xlab='time or index') > points(x[,1]-mysum$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/219qg1258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$resid, type='b', pch=19, main='Residuals', ylab='value of Residuals', xlab='time or index') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/36wy71258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4mi231258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/521j61258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > qqnorm(mysum$resid, main='Residual Normal Q-Q Plot') > qqline(mysum$resid) > grid() > dev.off() null device 1 > (myerror <- as.ts(mysum$resid)) Time Series: Start = 1 End = 61 Frequency = 1 1 2 3 4 5 6 -6.2402203 -3.0155198 -1.4818535 -4.3398954 -2.1969383 -0.3057295 7 8 9 10 11 12 -2.9481871 -7.7969383 -7.9813539 -7.3896456 -7.9564788 -11.5564788 13 14 15 16 17 18 -4.2358075 -1.5915264 2.9421399 4.1255565 2.2685136 0.1182639 19 20 21 22 23 24 1.2685136 0.6270551 4.6499321 5.1587233 3.3845975 3.7016804 25 26 27 28 29 30 8.8150591 10.7960037 2.1223774 5.8497502 7.3243756 5.8009991 31 32 33 34 35 36 8.6610391 10.0195806 8.4620382 6.4733271 4.0723280 4.5552451 37 38 39 40 41 42 5.9638288 2.6495684 7.1832347 2.4495684 4.8827352 5.4837343 43 44 45 46 47 48 1.4266914 0.9096085 -1.8966851 -3.0147671 -2.6645174 -0.3474344 49 50 51 52 53 54 -7.6486411 -8.8385259 -10.7658986 -8.0849797 -12.2786861 -11.0972677 55 56 57 58 59 60 -8.4080571 -3.7593059 -3.2339313 -1.2276377 3.1640706 3.6469877 61 3.3457810 > postscript(file="/var/www/html/rcomp/tmp/63xay1258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > dum <- cbind(lag(myerror,k=1),myerror) > dum Time Series: Start = 0 End = 61 Frequency = 1 lag(myerror, k = 1) myerror 0 -6.2402203 NA 1 -3.0155198 -6.2402203 2 -1.4818535 -3.0155198 3 -4.3398954 -1.4818535 4 -2.1969383 -4.3398954 5 -0.3057295 -2.1969383 6 -2.9481871 -0.3057295 7 -7.7969383 -2.9481871 8 -7.9813539 -7.7969383 9 -7.3896456 -7.9813539 10 -7.9564788 -7.3896456 11 -11.5564788 -7.9564788 12 -4.2358075 -11.5564788 13 -1.5915264 -4.2358075 14 2.9421399 -1.5915264 15 4.1255565 2.9421399 16 2.2685136 4.1255565 17 0.1182639 2.2685136 18 1.2685136 0.1182639 19 0.6270551 1.2685136 20 4.6499321 0.6270551 21 5.1587233 4.6499321 22 3.3845975 5.1587233 23 3.7016804 3.3845975 24 8.8150591 3.7016804 25 10.7960037 8.8150591 26 2.1223774 10.7960037 27 5.8497502 2.1223774 28 7.3243756 5.8497502 29 5.8009991 7.3243756 30 8.6610391 5.8009991 31 10.0195806 8.6610391 32 8.4620382 10.0195806 33 6.4733271 8.4620382 34 4.0723280 6.4733271 35 4.5552451 4.0723280 36 5.9638288 4.5552451 37 2.6495684 5.9638288 38 7.1832347 2.6495684 39 2.4495684 7.1832347 40 4.8827352 2.4495684 41 5.4837343 4.8827352 42 1.4266914 5.4837343 43 0.9096085 1.4266914 44 -1.8966851 0.9096085 45 -3.0147671 -1.8966851 46 -2.6645174 -3.0147671 47 -0.3474344 -2.6645174 48 -7.6486411 -0.3474344 49 -8.8385259 -7.6486411 50 -10.7658986 -8.8385259 51 -8.0849797 -10.7658986 52 -12.2786861 -8.0849797 53 -11.0972677 -12.2786861 54 -8.4080571 -11.0972677 55 -3.7593059 -8.4080571 56 -3.2339313 -3.7593059 57 -1.2276377 -3.2339313 58 3.1640706 -1.2276377 59 3.6469877 3.1640706 60 3.3457810 3.6469877 61 NA 3.3457810 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] -3.0155198 -6.2402203 [2,] -1.4818535 -3.0155198 [3,] -4.3398954 -1.4818535 [4,] -2.1969383 -4.3398954 [5,] -0.3057295 -2.1969383 [6,] -2.9481871 -0.3057295 [7,] -7.7969383 -2.9481871 [8,] -7.9813539 -7.7969383 [9,] -7.3896456 -7.9813539 [10,] -7.9564788 -7.3896456 [11,] -11.5564788 -7.9564788 [12,] -4.2358075 -11.5564788 [13,] -1.5915264 -4.2358075 [14,] 2.9421399 -1.5915264 [15,] 4.1255565 2.9421399 [16,] 2.2685136 4.1255565 [17,] 0.1182639 2.2685136 [18,] 1.2685136 0.1182639 [19,] 0.6270551 1.2685136 [20,] 4.6499321 0.6270551 [21,] 5.1587233 4.6499321 [22,] 3.3845975 5.1587233 [23,] 3.7016804 3.3845975 [24,] 8.8150591 3.7016804 [25,] 10.7960037 8.8150591 [26,] 2.1223774 10.7960037 [27,] 5.8497502 2.1223774 [28,] 7.3243756 5.8497502 [29,] 5.8009991 7.3243756 [30,] 8.6610391 5.8009991 [31,] 10.0195806 8.6610391 [32,] 8.4620382 10.0195806 [33,] 6.4733271 8.4620382 [34,] 4.0723280 6.4733271 [35,] 4.5552451 4.0723280 [36,] 5.9638288 4.5552451 [37,] 2.6495684 5.9638288 [38,] 7.1832347 2.6495684 [39,] 2.4495684 7.1832347 [40,] 4.8827352 2.4495684 [41,] 5.4837343 4.8827352 [42,] 1.4266914 5.4837343 [43,] 0.9096085 1.4266914 [44,] -1.8966851 0.9096085 [45,] -3.0147671 -1.8966851 [46,] -2.6645174 -3.0147671 [47,] -0.3474344 -2.6645174 [48,] -7.6486411 -0.3474344 [49,] -8.8385259 -7.6486411 [50,] -10.7658986 -8.8385259 [51,] -8.0849797 -10.7658986 [52,] -12.2786861 -8.0849797 [53,] -11.0972677 -12.2786861 [54,] -8.4080571 -11.0972677 [55,] -3.7593059 -8.4080571 [56,] -3.2339313 -3.7593059 [57,] -1.2276377 -3.2339313 [58,] 3.1640706 -1.2276377 [59,] 3.6469877 3.1640706 [60,] 3.3457810 3.6469877 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 -3.0155198 -6.2402203 2 -1.4818535 -3.0155198 3 -4.3398954 -1.4818535 4 -2.1969383 -4.3398954 5 -0.3057295 -2.1969383 6 -2.9481871 -0.3057295 7 -7.7969383 -2.9481871 8 -7.9813539 -7.7969383 9 -7.3896456 -7.9813539 10 -7.9564788 -7.3896456 11 -11.5564788 -7.9564788 12 -4.2358075 -11.5564788 13 -1.5915264 -4.2358075 14 2.9421399 -1.5915264 15 4.1255565 2.9421399 16 2.2685136 4.1255565 17 0.1182639 2.2685136 18 1.2685136 0.1182639 19 0.6270551 1.2685136 20 4.6499321 0.6270551 21 5.1587233 4.6499321 22 3.3845975 5.1587233 23 3.7016804 3.3845975 24 8.8150591 3.7016804 25 10.7960037 8.8150591 26 2.1223774 10.7960037 27 5.8497502 2.1223774 28 7.3243756 5.8497502 29 5.8009991 7.3243756 30 8.6610391 5.8009991 31 10.0195806 8.6610391 32 8.4620382 10.0195806 33 6.4733271 8.4620382 34 4.0723280 6.4733271 35 4.5552451 4.0723280 36 5.9638288 4.5552451 37 2.6495684 5.9638288 38 7.1832347 2.6495684 39 2.4495684 7.1832347 40 4.8827352 2.4495684 41 5.4837343 4.8827352 42 1.4266914 5.4837343 43 0.9096085 1.4266914 44 -1.8966851 0.9096085 45 -3.0147671 -1.8966851 46 -2.6645174 -3.0147671 47 -0.3474344 -2.6645174 48 -7.6486411 -0.3474344 49 -8.8385259 -7.6486411 50 -10.7658986 -8.8385259 51 -8.0849797 -10.7658986 52 -12.2786861 -8.0849797 53 -11.0972677 -12.2786861 54 -8.4080571 -11.0972677 55 -3.7593059 -8.4080571 56 -3.2339313 -3.7593059 57 -1.2276377 -3.2339313 58 3.1640706 -1.2276377 59 3.6469877 3.1640706 60 3.3457810 3.6469877 > 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/7xxd11258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8qne51258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/96wht1258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10ju3z1258658447.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/119mon1258658447.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/12j0v91258658447.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/138fxk1258658447.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/142tbn1258658447.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/15hx7f1258658448.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/16cf211258658448.tab") + } > > system("convert tmp/14nef1258658447.ps tmp/14nef1258658447.png") > system("convert tmp/219qg1258658447.ps tmp/219qg1258658447.png") > system("convert tmp/36wy71258658447.ps tmp/36wy71258658447.png") > system("convert tmp/4mi231258658447.ps tmp/4mi231258658447.png") > system("convert tmp/521j61258658447.ps tmp/521j61258658447.png") > system("convert tmp/63xay1258658447.ps tmp/63xay1258658447.png") > system("convert tmp/7xxd11258658447.ps tmp/7xxd11258658447.png") > system("convert tmp/8qne51258658447.ps tmp/8qne51258658447.png") > system("convert tmp/96wht1258658447.ps tmp/96wht1258658447.png") > system("convert tmp/10ju3z1258658447.ps tmp/10ju3z1258658447.png") > > > proc.time() user system elapsed 2.442 1.578 2.863