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Type 'q()' to quit R. > x <- c(100.8,100.9,101.5,101.8,102.3,102.7,103.3,104.3,103.9,104.1,104.5,104,105.3,105.3,105.7,105.7,105.3,105.6,106.5,107,106.6,106.4,105.6,105.8,106.3,105.2,104.1,103.4,102.6,101.6,101.7,101,100.7,100.8,100.3,99.8,100,100.3,100.1,100.8,100.1,99.9,100.5,100.6,99.9,99.5,99.2,98.9,98.8,98.4,98.9,98.4,98.3,98.1,98.2,97.6,96.8,96.6,96,94.9,95.2,95,93.7,92.9,92.3,93.2,89.6,89.2,88.7,88.4,88.9,88.3,85.8,86.8,86.9,85.7,84.5,84,85,85.2,85,84.8,84.5,85) > 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/13mit1425497033.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/2op3a1425497033.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/3scfe1425497033.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] 1.000000000 0.971948153 0.941154473 0.910184429 0.876800599 [6] 0.840779961 0.800105051 0.752801822 0.706327809 0.662671651 [11] 0.620117631 0.574535524 0.525302022 0.483427516 0.441549766 [16] 0.397163113 0.352691611 0.310285131 0.268828205 0.236852582 [21] 0.201184310 0.167555301 0.136359353 0.110232554 0.084406240 [26] 0.057227024 0.034590028 0.014157488 -0.005175256 -0.022182666 [31] -0.036519580 -0.051683729 -0.067296623 -0.083581824 -0.098331815 [36] -0.114874627 -0.130864568 -0.147567350 -0.165234277 -0.182283841 [41] -0.198345661 -0.212826152 -0.229224306 -0.247849434 -0.265986904 [46] -0.281655284 -0.299231957 -0.317176310 -0.336148941 > (mypacf <- c(rpacf$acf)) [1] 0.971948153 -0.063791478 -0.016706369 -0.059852530 -0.061754148 [6] -0.100641079 -0.136996789 -0.002127657 0.029157606 0.006082846 [11] -0.069883426 -0.082750190 0.113575043 -0.049179610 -0.084511098 [16] -0.033732894 0.022947185 -0.016719536 0.113276998 -0.109314366 [21] 0.038757376 0.006754649 0.035664705 -0.073103041 -0.054853623 [26] 0.080073466 -0.009186386 -0.030029139 -0.002390463 0.027321238 [31] 0.005886857 -0.099769946 -0.067823882 0.018550697 -0.027667691 [36] -0.041745230 -0.042988990 -0.024657275 0.033549057 -0.038172124 [41] 0.009637063 -0.068447144 -0.054696568 0.002691551 -0.014195678 [46] -0.061979772 -0.022643959 -0.011893911 > 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/4una91425497033.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/52ysw1425497033.tab") > > try(system("convert tmp/13mit1425497033.ps tmp/13mit1425497033.png",intern=TRUE)) character(0) > try(system("convert tmp/2op3a1425497033.ps tmp/2op3a1425497033.png",intern=TRUE)) character(0) > try(system("convert tmp/3scfe1425497033.ps tmp/3scfe1425497033.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.205 0.212 1.421