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Type 'q()' to quit R. > x <- c(103.1,113.5,115.7,113.1,112.7,121.9,120.3,108.7,102.8,83.4,79.4,77.8,85.7,83.2,82,86.9,95.7,97.9,89.3,91.5,86.8,91,93.8,96.8,95.7,91.4,88.7,88.2,87.7,89.5,95.6,100.5,106.3,112,117.7,125,132.4,138.1,134.7,136.7,134.3,131.6,129.8,131.9,129.8,119.4,116.7,112.8,116,117.5,118.8,118.7,116.3,115.2,131.7,133.7,132.5,126.9,122.2,120.2,117.9,117.2,116.4,112.3,113.6,114.2,108,102.8,102.8,101.6,100.3,101.7) > par8 = '' > par7 = '0.95' > par6 = 'White Noise' > par5 = '12' > par4 = '0' > par3 = '0' > par2 = '1' > par1 = '48' > par8 <- '' > par7 <- '0.95' > par6 <- 'White Noise' > par5 <- '12' > par4 <- '0' > par3 <- '0' > par2 <- '1' > par1 <- '48' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: root > #To cite this work: Wessa P., (2012), (Partial) Autocorrelation Function (v1.0.11) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_autocorrelation.wasp/ > #Source of accompanying publication: > # > if (par1 == 'Default') { + par1 = 10*log10(length(x)) + } else { + par1 <- as.numeric(par1) + } > par2 <- as.numeric(par2) > par3 <- as.numeric(par3) > par4 <- as.numeric(par4) > par5 <- as.numeric(par5) > if (par6 == 'White Noise') par6 <- 'white' else par6 <- 'ma' > par7 <- as.numeric(par7) > if (par8 != '') par8 <- as.numeric(par8) > ox <- x > if (par8 == '') { + if (par2 == 0) { + x <- log(x) + } else { + x <- (x ^ par2 - 1) / par2 + } + } else { + x <- log(x,base=par8) + } > if (par3 > 0) x <- diff(x,lag=1,difference=par3) > if (par4 > 0) x <- diff(x,lag=par5,difference=par4) > postscript(file="/var/wessaorg/rcomp/tmp/1b9su1420386400.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > op <- par(mfrow=c(2,1)) > plot(ox,type='l',main='Original Time Series',xlab='time',ylab='value') > if (par8=='') { + mytitle <- paste('Working Time Series (lambda=',par2,', d=',par3,', D=',par4,')',sep='') + mysub <- paste('(lambda=',par2,', d=',par3,', D=',par4,', CI=', par7, ', CI type=',par6,')',sep='') + } else { + mytitle <- paste('Working Time Series (base=',par8,', d=',par3,', D=',par4,')',sep='') + mysub <- paste('(base=',par8,', d=',par3,', D=',par4,', CI=', par7, ', CI type=',par6,')',sep='') + } > plot(x,type='l', main=mytitle,xlab='time',ylab='value') > par(op) > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/2vmqd1420386400.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > racf <- acf(x, par1, main='Autocorrelation', xlab='time lag', ylab='ACF', ci.type=par6, ci=par7, sub=mysub) > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/3li5z1420386400.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > rpacf <- pacf(x,par1,main='Partial Autocorrelation',xlab='lags',ylab='PACF',sub=mysub) > dev.off() null device 1 > (myacf <- c(racf$acf)) [1] 1.00000000 0.94429944 0.85632257 0.75748088 0.66242267 0.56365475 [7] 0.47163032 0.38866360 0.30780011 0.25320544 0.21414761 0.18275686 [13] 0.13686924 0.10893795 0.09398260 0.08142763 0.06795869 0.05351670 [19] 0.03050332 -0.02019843 -0.08004278 -0.15461126 -0.23200577 -0.30687371 [25] -0.36616070 -0.41213632 -0.44641273 -0.45881396 -0.45636050 -0.43725560 [31] -0.40839937 -0.36413906 -0.32424126 -0.29096460 -0.25963112 -0.22556624 [37] -0.19622551 -0.16725306 -0.14287265 -0.14306113 -0.14940796 -0.15126638 [43] -0.14769566 -0.15174034 -0.15591518 -0.15123691 -0.12994052 -0.09776122 [49] -0.05537980 > (mypacf <- c(rpacf$acf)) [1] 0.944299436 -0.326678879 -0.070518505 0.016580372 -0.124701618 [6] 0.026805679 0.000511026 -0.098461479 0.225689127 -0.037365609 [11] -0.054671067 -0.167805416 0.213056596 0.008247512 -0.080002531 [16] -0.002976311 -0.016309964 -0.108116039 -0.233015209 -0.095946730 [21] -0.116933663 0.003065518 0.016094214 -0.064247054 0.015338844 [26] 0.033834909 0.013349231 -0.047713788 0.063314229 0.096073466 [31] 0.024929374 -0.111712341 -0.076263243 0.025338092 0.070374114 [36] -0.048176543 0.115238134 -0.026560817 -0.157454697 0.044155136 [41] 0.016695939 -0.060958286 -0.036720617 -0.032263436 -0.002055477 [46] 0.105498994 -0.073545843 -0.037866424 > lengthx <- length(x) > sqrtn <- sqrt(lengthx) > > #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,'Autocorrelation Function',4,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Time lag k',header=TRUE) > a<-table.element(a,hyperlink('http://www.xycoon.com/basics.htm','ACF(k)','click here for more information about the Autocorrelation Function'),header=TRUE) > a<-table.element(a,'T-STAT',header=TRUE) > a<-table.element(a,'P-value',header=TRUE) > a<-table.row.end(a) > for (i in 2:(par1+1)) { + a<-table.row.start(a) + a<-table.element(a,i-1,header=TRUE) + a<-table.element(a,round(myacf[i],6)) + mytstat <- myacf[i]*sqrtn + a<-table.element(a,round(mytstat,4)) + a<-table.element(a,round(1-pt(abs(mytstat),lengthx),6)) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/4j6ex1420386400.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Partial Autocorrelation Function',4,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Time lag k',header=TRUE) > a<-table.element(a,hyperlink('http://www.xycoon.com/basics.htm','PACF(k)','click here for more information about the Partial Autocorrelation Function'),header=TRUE) > a<-table.element(a,'T-STAT',header=TRUE) > a<-table.element(a,'P-value',header=TRUE) > a<-table.row.end(a) > for (i in 1:par1) { + a<-table.row.start(a) + a<-table.element(a,i,header=TRUE) + a<-table.element(a,round(mypacf[i],6)) + mytstat <- mypacf[i]*sqrtn + a<-table.element(a,round(mytstat,4)) + a<-table.element(a,round(1-pt(abs(mytstat),lengthx),6)) + a<-table.row.end(a) + } > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/5w5vh1420386400.tab") > > try(system("convert tmp/1b9su1420386400.ps tmp/1b9su1420386400.png",intern=TRUE)) character(0) > try(system("convert tmp/2vmqd1420386400.ps tmp/2vmqd1420386400.png",intern=TRUE)) character(0) > try(system("convert tmp/3li5z1420386400.ps tmp/3li5z1420386400.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.229 0.219 1.455