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Type 'q()' to quit R. > x <- array(list(10.9,0,10,0,9.2,0,9.2,0,9.5,0,9.6,0,9.5,0,9.1,0,8.9,0,9,0,10.1,0,10.3,0,10.2,0,9.6,0,9.2,0,9.3,0,9.4,0,9.4,0,9.2,0,9,0,9,0,9,0,9.8,0,10,0,9.8,0,9.3,0,9,0,9,0,9.1,0,9.1,0,9.1,0,9.2,0,8.8,0,8.3,0,8.4,0,8.1,0,7.7,1,7.9,1,7.9,1,8,1,7.9,1,7.6,1,7.1,1,6.8,1,6.5,1,6.9,1,8.2,1,8.7,1,8.3,1,7.9,1,7.5,1,7.8,1,8.3,1,8.4,1,8.2,1,7.7,1,7.2,1,7.3,1,8.1,1,8.5,1),dim=c(2,60),dimnames=list(c('Y','X'),1:60)) > y <- array(NA,dim=c(2,60),dimnames=list(c('Y','X'),1:60)) > 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 Y X M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 1 10.9 0 1 0 0 0 0 0 0 0 0 0 0 2 10.0 0 0 1 0 0 0 0 0 0 0 0 0 3 9.2 0 0 0 1 0 0 0 0 0 0 0 0 4 9.2 0 0 0 0 1 0 0 0 0 0 0 0 5 9.5 0 0 0 0 0 1 0 0 0 0 0 0 6 9.6 0 0 0 0 0 0 1 0 0 0 0 0 7 9.5 0 0 0 0 0 0 0 1 0 0 0 0 8 9.1 0 0 0 0 0 0 0 0 1 0 0 0 9 8.9 0 0 0 0 0 0 0 0 0 1 0 0 10 9.0 0 0 0 0 0 0 0 0 0 0 1 0 11 10.1 0 0 0 0 0 0 0 0 0 0 0 1 12 10.3 0 0 0 0 0 0 0 0 0 0 0 0 13 10.2 0 1 0 0 0 0 0 0 0 0 0 0 14 9.6 0 0 1 0 0 0 0 0 0 0 0 0 15 9.2 0 0 0 1 0 0 0 0 0 0 0 0 16 9.3 0 0 0 0 1 0 0 0 0 0 0 0 17 9.4 0 0 0 0 0 1 0 0 0 0 0 0 18 9.4 0 0 0 0 0 0 1 0 0 0 0 0 19 9.2 0 0 0 0 0 0 0 1 0 0 0 0 20 9.0 0 0 0 0 0 0 0 0 1 0 0 0 21 9.0 0 0 0 0 0 0 0 0 0 1 0 0 22 9.0 0 0 0 0 0 0 0 0 0 0 1 0 23 9.8 0 0 0 0 0 0 0 0 0 0 0 1 24 10.0 0 0 0 0 0 0 0 0 0 0 0 0 25 9.8 0 1 0 0 0 0 0 0 0 0 0 0 26 9.3 0 0 1 0 0 0 0 0 0 0 0 0 27 9.0 0 0 0 1 0 0 0 0 0 0 0 0 28 9.0 0 0 0 0 1 0 0 0 0 0 0 0 29 9.1 0 0 0 0 0 1 0 0 0 0 0 0 30 9.1 0 0 0 0 0 0 1 0 0 0 0 0 31 9.1 0 0 0 0 0 0 0 1 0 0 0 0 32 9.2 0 0 0 0 0 0 0 0 1 0 0 0 33 8.8 0 0 0 0 0 0 0 0 0 1 0 0 34 8.3 0 0 0 0 0 0 0 0 0 0 1 0 35 8.4 0 0 0 0 0 0 0 0 0 0 0 1 36 8.1 0 0 0 0 0 0 0 0 0 0 0 0 37 7.7 1 1 0 0 0 0 0 0 0 0 0 0 38 7.9 1 0 1 0 0 0 0 0 0 0 0 0 39 7.9 1 0 0 1 0 0 0 0 0 0 0 0 40 8.0 1 0 0 0 1 0 0 0 0 0 0 0 41 7.9 1 0 0 0 0 1 0 0 0 0 0 0 42 7.6 1 0 0 0 0 0 1 0 0 0 0 0 43 7.1 1 0 0 0 0 0 0 1 0 0 0 0 44 6.8 1 0 0 0 0 0 0 0 1 0 0 0 45 6.5 1 0 0 0 0 0 0 0 0 1 0 0 46 6.9 1 0 0 0 0 0 0 0 0 0 1 0 47 8.2 1 0 0 0 0 0 0 0 0 0 0 1 48 8.7 1 0 0 0 0 0 0 0 0 0 0 0 49 8.3 1 1 0 0 0 0 0 0 0 0 0 0 50 7.9 1 0 1 0 0 0 0 0 0 0 0 0 51 7.5 1 0 0 1 0 0 0 0 0 0 0 0 52 7.8 1 0 0 0 1 0 0 0 0 0 0 0 53 8.3 1 0 0 0 0 1 0 0 0 0 0 0 54 8.4 1 0 0 0 0 0 1 0 0 0 0 0 55 8.2 1 0 0 0 0 0 0 1 0 0 0 0 56 7.7 1 0 0 0 0 0 0 0 1 0 0 0 57 7.2 1 0 0 0 0 0 0 0 0 1 0 0 58 7.3 1 0 0 0 0 0 0 0 0 0 1 0 59 8.1 1 0 0 0 0 0 0 0 0 0 0 1 60 8.5 1 0 0 0 0 0 0 0 0 0 0 0 > k <- length(x[1,]) > df <- as.data.frame(x) > (mylm <- lm(df)) Call: lm(formula = df) Coefficients: (Intercept) X M1 M2 M3 M4 9.742 -1.556 0.260 -0.180 -0.560 -0.460 M5 M6 M7 M8 M9 M10 -0.280 -0.300 -0.500 -0.760 -1.040 -1.020 M11 -0.200 > (mysum <- summary(mylm)) Call: lm(formula = df) Residuals: Min 1Q Median 3Q Max -1.64222 -0.15556 0.03778 0.26167 0.89778 Coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 9.7422 0.2141 45.507 < 2e-16 *** X -1.5556 0.1228 -12.669 < 2e-16 *** M1 0.2600 0.2947 0.882 0.382105 M2 -0.1800 0.2947 -0.611 0.544259 M3 -0.5600 0.2947 -1.900 0.063532 . M4 -0.4600 0.2947 -1.561 0.125234 M5 -0.2800 0.2947 -0.950 0.346887 M6 -0.3000 0.2947 -1.018 0.313871 M7 -0.5000 0.2947 -1.697 0.096362 . M8 -0.7600 0.2947 -2.579 0.013098 * M9 -1.0400 0.2947 -3.529 0.000944 *** M10 -1.0200 0.2947 -3.461 0.001155 ** M11 -0.2000 0.2947 -0.679 0.500661 --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 Residual standard error: 0.4659 on 47 degrees of freedom Multiple R-squared: 0.8089, Adjusted R-squared: 0.76 F-statistic: 16.57 on 12 and 47 DF, p-value: 5.091e-13 > 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,] 0.296795934 0.593591869 0.7032041 [2,] 0.157223715 0.314447429 0.8427763 [3,] 0.083276290 0.166552579 0.9167237 [4,] 0.049305821 0.098611641 0.9506942 [5,] 0.022311384 0.044622768 0.9776886 [6,] 0.010737177 0.021474353 0.9892628 [7,] 0.004929955 0.009859911 0.9950700 [8,] 0.003646656 0.007293311 0.9963533 [9,] 0.002914287 0.005828574 0.9970857 [10,] 0.017136864 0.034273729 0.9828631 [11,] 0.018502363 0.037004726 0.9814976 [12,] 0.010666035 0.021332070 0.9893340 [13,] 0.006177200 0.012354400 0.9938228 [14,] 0.004164711 0.008329422 0.9958353 [15,] 0.003048493 0.006096987 0.9969515 [16,] 0.001889027 0.003778054 0.9981110 [17,] 0.002458895 0.004917791 0.9975411 [18,] 0.009886743 0.019773486 0.9901133 [19,] 0.060519640 0.121039280 0.9394804 [20,] 0.383818706 0.767637412 0.6161813 [21,] 0.726581287 0.546837427 0.2734187 [22,] 0.688176749 0.623646502 0.3118233 [23,] 0.611986587 0.776026826 0.3880134 [24,] 0.569965753 0.860068493 0.4300342 [25,] 0.480333018 0.960666036 0.5196670 [26,] 0.386507786 0.773015572 0.6134922 [27,] 0.378783406 0.757566812 0.6212166 [28,] 0.549775263 0.900449474 0.4502247 [29,] 0.697691864 0.604616271 0.3023081 > postscript(file="/var/www/html/rcomp/tmp/19wpe1258797598.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$resid) > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/2ka6d1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(mysum$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/3xhfv1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > hist(mysum$resid, main='Residual Histogram', xlab='values of Residuals') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/4duir1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > densityplot(~mysum$resid,col='black',main='Residual Density Plot', xlab='values of Residuals') > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/5xa0r1258797598.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 = 60 Frequency = 1 1 2 3 4 5 6 0.897777778 0.437777778 0.017777778 -0.082222222 0.037777778 0.157777778 7 8 9 10 11 12 0.257777778 0.117777778 0.197777778 0.277777778 0.557777778 0.557777778 13 14 15 16 17 18 0.197777778 0.037777778 0.017777778 0.017777778 -0.062222222 -0.042222222 19 20 21 22 23 24 -0.042222222 0.017777778 0.297777778 0.277777778 0.257777778 0.257777778 25 26 27 28 29 30 -0.202222222 -0.262222222 -0.182222222 -0.282222222 -0.362222222 -0.342222222 31 32 33 34 35 36 -0.142222222 0.217777778 0.097777778 -0.422222222 -1.142222222 -1.642222222 37 38 39 40 41 42 -0.746666667 -0.106666667 0.273333333 0.273333333 -0.006666667 -0.286666667 43 44 45 46 47 48 -0.586666667 -0.626666667 -0.646666667 -0.266666667 0.213333333 0.513333333 49 50 51 52 53 54 -0.146666667 -0.106666667 -0.126666667 0.073333333 0.393333333 0.513333333 55 56 57 58 59 60 0.513333333 0.273333333 0.053333333 0.133333333 0.113333333 0.313333333 > postscript(file="/var/www/html/rcomp/tmp/6eax21258797598.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 = 60 Frequency = 1 lag(myerror, k = 1) myerror 0 0.897777778 NA 1 0.437777778 0.897777778 2 0.017777778 0.437777778 3 -0.082222222 0.017777778 4 0.037777778 -0.082222222 5 0.157777778 0.037777778 6 0.257777778 0.157777778 7 0.117777778 0.257777778 8 0.197777778 0.117777778 9 0.277777778 0.197777778 10 0.557777778 0.277777778 11 0.557777778 0.557777778 12 0.197777778 0.557777778 13 0.037777778 0.197777778 14 0.017777778 0.037777778 15 0.017777778 0.017777778 16 -0.062222222 0.017777778 17 -0.042222222 -0.062222222 18 -0.042222222 -0.042222222 19 0.017777778 -0.042222222 20 0.297777778 0.017777778 21 0.277777778 0.297777778 22 0.257777778 0.277777778 23 0.257777778 0.257777778 24 -0.202222222 0.257777778 25 -0.262222222 -0.202222222 26 -0.182222222 -0.262222222 27 -0.282222222 -0.182222222 28 -0.362222222 -0.282222222 29 -0.342222222 -0.362222222 30 -0.142222222 -0.342222222 31 0.217777778 -0.142222222 32 0.097777778 0.217777778 33 -0.422222222 0.097777778 34 -1.142222222 -0.422222222 35 -1.642222222 -1.142222222 36 -0.746666667 -1.642222222 37 -0.106666667 -0.746666667 38 0.273333333 -0.106666667 39 0.273333333 0.273333333 40 -0.006666667 0.273333333 41 -0.286666667 -0.006666667 42 -0.586666667 -0.286666667 43 -0.626666667 -0.586666667 44 -0.646666667 -0.626666667 45 -0.266666667 -0.646666667 46 0.213333333 -0.266666667 47 0.513333333 0.213333333 48 -0.146666667 0.513333333 49 -0.106666667 -0.146666667 50 -0.126666667 -0.106666667 51 0.073333333 -0.126666667 52 0.393333333 0.073333333 53 0.513333333 0.393333333 54 0.513333333 0.513333333 55 0.273333333 0.513333333 56 0.053333333 0.273333333 57 0.133333333 0.053333333 58 0.113333333 0.133333333 59 0.313333333 0.113333333 60 NA 0.313333333 > dum1 <- dum[2:length(myerror),] > dum1 lag(myerror, k = 1) myerror [1,] 0.437777778 0.897777778 [2,] 0.017777778 0.437777778 [3,] -0.082222222 0.017777778 [4,] 0.037777778 -0.082222222 [5,] 0.157777778 0.037777778 [6,] 0.257777778 0.157777778 [7,] 0.117777778 0.257777778 [8,] 0.197777778 0.117777778 [9,] 0.277777778 0.197777778 [10,] 0.557777778 0.277777778 [11,] 0.557777778 0.557777778 [12,] 0.197777778 0.557777778 [13,] 0.037777778 0.197777778 [14,] 0.017777778 0.037777778 [15,] 0.017777778 0.017777778 [16,] -0.062222222 0.017777778 [17,] -0.042222222 -0.062222222 [18,] -0.042222222 -0.042222222 [19,] 0.017777778 -0.042222222 [20,] 0.297777778 0.017777778 [21,] 0.277777778 0.297777778 [22,] 0.257777778 0.277777778 [23,] 0.257777778 0.257777778 [24,] -0.202222222 0.257777778 [25,] -0.262222222 -0.202222222 [26,] -0.182222222 -0.262222222 [27,] -0.282222222 -0.182222222 [28,] -0.362222222 -0.282222222 [29,] -0.342222222 -0.362222222 [30,] -0.142222222 -0.342222222 [31,] 0.217777778 -0.142222222 [32,] 0.097777778 0.217777778 [33,] -0.422222222 0.097777778 [34,] -1.142222222 -0.422222222 [35,] -1.642222222 -1.142222222 [36,] -0.746666667 -1.642222222 [37,] -0.106666667 -0.746666667 [38,] 0.273333333 -0.106666667 [39,] 0.273333333 0.273333333 [40,] -0.006666667 0.273333333 [41,] -0.286666667 -0.006666667 [42,] -0.586666667 -0.286666667 [43,] -0.626666667 -0.586666667 [44,] -0.646666667 -0.626666667 [45,] -0.266666667 -0.646666667 [46,] 0.213333333 -0.266666667 [47,] 0.513333333 0.213333333 [48,] -0.146666667 0.513333333 [49,] -0.106666667 -0.146666667 [50,] -0.126666667 -0.106666667 [51,] 0.073333333 -0.126666667 [52,] 0.393333333 0.073333333 [53,] 0.513333333 0.393333333 [54,] 0.513333333 0.513333333 [55,] 0.273333333 0.513333333 [56,] 0.053333333 0.273333333 [57,] 0.133333333 0.053333333 [58,] 0.113333333 0.133333333 [59,] 0.313333333 0.113333333 > z <- as.data.frame(dum1) > z lag(myerror, k = 1) myerror 1 0.437777778 0.897777778 2 0.017777778 0.437777778 3 -0.082222222 0.017777778 4 0.037777778 -0.082222222 5 0.157777778 0.037777778 6 0.257777778 0.157777778 7 0.117777778 0.257777778 8 0.197777778 0.117777778 9 0.277777778 0.197777778 10 0.557777778 0.277777778 11 0.557777778 0.557777778 12 0.197777778 0.557777778 13 0.037777778 0.197777778 14 0.017777778 0.037777778 15 0.017777778 0.017777778 16 -0.062222222 0.017777778 17 -0.042222222 -0.062222222 18 -0.042222222 -0.042222222 19 0.017777778 -0.042222222 20 0.297777778 0.017777778 21 0.277777778 0.297777778 22 0.257777778 0.277777778 23 0.257777778 0.257777778 24 -0.202222222 0.257777778 25 -0.262222222 -0.202222222 26 -0.182222222 -0.262222222 27 -0.282222222 -0.182222222 28 -0.362222222 -0.282222222 29 -0.342222222 -0.362222222 30 -0.142222222 -0.342222222 31 0.217777778 -0.142222222 32 0.097777778 0.217777778 33 -0.422222222 0.097777778 34 -1.142222222 -0.422222222 35 -1.642222222 -1.142222222 36 -0.746666667 -1.642222222 37 -0.106666667 -0.746666667 38 0.273333333 -0.106666667 39 0.273333333 0.273333333 40 -0.006666667 0.273333333 41 -0.286666667 -0.006666667 42 -0.586666667 -0.286666667 43 -0.626666667 -0.586666667 44 -0.646666667 -0.626666667 45 -0.266666667 -0.646666667 46 0.213333333 -0.266666667 47 0.513333333 0.213333333 48 -0.146666667 0.513333333 49 -0.106666667 -0.146666667 50 -0.126666667 -0.106666667 51 0.073333333 -0.126666667 52 0.393333333 0.073333333 53 0.513333333 0.393333333 54 0.513333333 0.513333333 55 0.273333333 0.513333333 56 0.053333333 0.273333333 57 0.133333333 0.053333333 58 0.113333333 0.133333333 59 0.313333333 0.113333333 > 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/7abfx1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > acf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/8521x1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > pacf(mysum$resid, lag.max=length(mysum$resid)/2, main='Residual Partial Autocorrelation Function') > grid() > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/9lqbf1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > opar <- par(mfrow = c(2,2), oma = c(0, 0, 1.1, 0)) > plot(mylm, las = 1, sub='Residual Diagnostics') > par(opar) > dev.off() null device 1 > if (n > n25) { + postscript(file="/var/www/html/rcomp/tmp/10ifmq1258797598.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) + plot(kp3:nmkm3,gqarr[,2], main='Goldfeld-Quandt test',ylab='2-sided p-value',xlab='breakpoint') + grid() + dev.off() + } null device 1 > > #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/www/html/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a, 'Multiple Linear Regression - Estimated Regression Equation', 1, TRUE) > a<-table.row.end(a) > myeq <- colnames(x)[1] > myeq <- paste(myeq, '[t] = ', sep='') > for (i in 1:k){ + if (mysum$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/11s8ex1258797598.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/12r46h1258797598.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/1375uc1258797598.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/14rn0e1258797598.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/15z4dt1258797598.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/160ksk1258797598.tab") + } > > system("convert tmp/19wpe1258797598.ps tmp/19wpe1258797598.png") > system("convert tmp/2ka6d1258797598.ps tmp/2ka6d1258797598.png") > system("convert tmp/3xhfv1258797598.ps tmp/3xhfv1258797598.png") > system("convert tmp/4duir1258797598.ps tmp/4duir1258797598.png") > system("convert tmp/5xa0r1258797598.ps tmp/5xa0r1258797598.png") > system("convert tmp/6eax21258797598.ps tmp/6eax21258797598.png") > system("convert tmp/7abfx1258797598.ps tmp/7abfx1258797598.png") > system("convert tmp/8521x1258797598.ps tmp/8521x1258797598.png") > system("convert tmp/9lqbf1258797598.ps tmp/9lqbf1258797598.png") > system("convert tmp/10ifmq1258797598.ps tmp/10ifmq1258797598.png") > > > proc.time() user system elapsed 2.445 1.541 3.888