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Type 'q()' to quit R. > x <- c(122.27,124.69,147.56,120.03,136.01,138.16,122.87,112.22,137.35,139.08,139.64,121.12,132.37,130.69,149.41,130.72,139.14,146.55,137.35,122.73,138.97,154.73,143.4,123.88,140.25,142.39,143.81,153.58,144.71,153.84,151.3,121.92,153.05,149.29,118.81,109.19,103.68,106.94,114.43,107.87,103.14,117.02,112.44,95.85,123.86,121.83,121.95,120.34,113.32,117.31,141.69,130.35,127.28,148.1,131.21,120.37,146.91,144.04,141.77,132.15,142.04,149.77,172.31,150.24,163.23,155.92,146.96,134.51,152.83,150.54,150.98,138.82) > par8 = '' > par7 = '0.95' > par6 = 'White Noise' > par5 = '12' > par4 = '0' > par3 = '1' > par2 = '1' > par1 = '48' > par8 <- '' > par7 <- '0.95' > par6 <- 'White Noise' > par5 <- '12' > par4 <- '0' > par3 <- '1' > 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/1vpt51363703260.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/2la431363703260.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/3ilkt1363703260.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 -0.32742751 -0.25208088 0.10729291 0.13595435 -0.15873923 [7] 0.18504859 -0.22588419 0.23550598 0.01496253 -0.32504887 -0.08982722 [13] 0.56041321 -0.20819388 -0.20652108 0.04269199 0.07033936 -0.04020724 [19] 0.05640755 -0.14520490 0.21725120 -0.05801632 -0.25471325 0.02530771 [25] 0.29141879 -0.06214423 -0.16755641 -0.06879907 0.12481536 -0.02329015 [31] 0.02947691 -0.09150895 0.15824652 -0.01449928 -0.16123426 -0.03851077 [37] 0.26115244 -0.01870957 -0.12549912 -0.03968923 0.12147117 -0.06124275 [43] 0.05000622 -0.05922477 0.07850379 -0.01449123 -0.06500246 -0.10349724 [49] 0.26341643 > (mypacf <- c(rpacf$acf)) [1] -0.327427507 -0.402434117 -0.187422273 0.012199774 -0.105567877 [6] 0.207586353 -0.178882111 0.254796099 0.124515188 -0.274786535 [11] -0.367547004 0.192681563 0.188153801 -0.035065537 -0.112695187 [16] -0.132859810 -0.023500136 0.008804396 -0.007040549 -0.002520131 [21] -0.131631906 -0.053088562 -0.020780983 -0.115000309 0.028318704 [26] -0.066432145 -0.152083732 -0.078145387 -0.125808697 0.085902241 [31] -0.081111382 -0.043570497 0.038951887 0.034385663 -0.045423888 [36] -0.081317312 -0.067713125 -0.061497573 0.073445079 0.078317180 [41] -0.112693101 -0.073291671 -0.035540205 0.001805056 -0.138525519 [46] -0.008074514 -0.038565178 0.022774558 > 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/4390k1363703260.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/57pdj1363703260.tab") > > try(system("convert tmp/1vpt51363703260.ps tmp/1vpt51363703260.png",intern=TRUE)) character(0) > try(system("convert tmp/2la431363703260.ps tmp/2la431363703260.png",intern=TRUE)) character(0) > try(system("convert tmp/3ilkt1363703260.ps tmp/3ilkt1363703260.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.888 0.290 2.160