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Type 'q()' to quit R. > x <- c(120.6,119.9,119.48,117.45,118.37,117.07,114.98,112.59,111.7,112.04,110.79,109.82,109.11,109.84,109.31,108.29,107.42,106.71,105.11,104.43,105.55,106.12,105.78,105.33,104.63,104.62,105.57,107.5,107.52,107.76,106.74,106.21,105.77,105.27,104.35,103.52,102.28,100.93,101.04,99.95,99.55,99.56,99.01,98.64,98.98,100.8,100.32,100.72,280.8,280.4,280.4,280.3,281,280.9,279.7,283.1,290.6,291.6,291.7,291.8,291.7,291.5,291.7,293.4,293.1,293.1,292.6,292.1,292.2,292,292.1,293.4,292.2,292.1,291.6,290.9,290.9,290.8,290.5,290,290.2,290.1,291,291.8) > 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/fisher/rcomp/tmp/19ksf1384789096.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/fisher/rcomp/tmp/25pws1384789096.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/fisher/rcomp/tmp/379vs1384789096.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 0.96490783 0.92980463 0.89491972 0.85936353 0.82363032 [7] 0.78780472 0.75218193 0.71539054 0.67663819 0.63783868 0.59879919 [13] 0.55996230 0.52121049 0.48300358 0.44495627 0.40645660 0.36809888 [19] 0.32975295 0.29156956 0.25341414 0.21530888 0.17708402 0.13860209 [25] 0.09971591 0.06124798 0.02293385 -0.01505815 -0.05269438 -0.08947330 [31] -0.12552795 -0.16139064 -0.19701116 -0.23239112 -0.26753624 -0.30286460 [37] -0.33875159 -0.34657014 -0.35419043 -0.36152627 -0.36875624 -0.37571715 [43] -0.38209081 -0.38805048 -0.39371278 -0.39963787 -0.40500204 -0.41026415 [49] -0.41550821 > (mypacf <- c(rpacf$acf)) [1] 0.96490783 -0.01801945 -0.01502314 -0.02815173 -0.02168204 -0.02099944 [7] -0.01701966 -0.03728326 -0.04996362 -0.02407602 -0.02719134 -0.02099353 [13] -0.02358085 -0.01754179 -0.02340685 -0.03204080 -0.02467680 -0.02780292 [19] -0.02624387 -0.02931396 -0.02997958 -0.03373781 -0.03623815 -0.03963238 [25] -0.02933984 -0.03399779 -0.03268563 -0.03339147 -0.02710871 -0.02942094 [31] -0.03780331 -0.03902313 -0.04119803 -0.04282965 -0.05117536 -0.05977534 [37] 0.36685178 -0.02227198 -0.01684011 -0.03172671 -0.02270208 -0.01663747 [43] -0.01518106 -0.03483484 -0.05716751 -0.02046533 -0.03157347 -0.02707467 > lengthx <- length(x) > sqrtn <- sqrt(lengthx) > > #Note: the /var/fisher/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/fisher/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/fisher/rcomp/tmp/4djir1384789096.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/fisher/rcomp/tmp/5o5fe1384789096.tab") > > try(system("convert tmp/19ksf1384789096.ps tmp/19ksf1384789096.png",intern=TRUE)) character(0) > try(system("convert tmp/25pws1384789096.ps tmp/25pws1384789096.png",intern=TRUE)) character(0) > try(system("convert tmp/379vs1384789096.ps tmp/379vs1384789096.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.658 0.413 2.051