R version 3.2.3 (2015-12-10) -- "Wooden Christmas-Tree" Copyright (C) 2015 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu (64-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- c(94.9,95.8,98.8,100.6,100.6,100.1,99.4,99.9,101,100.4,101.6,106.8,109.3,112.6,118.8,121.9,118.3,117.9,119.2,116.3,119.2,118.7,120.3,120.5,124.3,128.3,131.4,130.3,126.6,121.8,125.1,128.5,129.5,128.5,127.2,126.2,125.9,127.3,125.7,122.5,121.3,121.5,123.4,121.6,121.8,118.9,118.7,119.8,118.5,118.9,117.4,116,115.5,116.5,114.9,113.9,114.3,112,108,97.7) > 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. 1.2.327 (Mon, 30 Nov 2015 06:58:35 +0000) > #Author: root > #To cite this work: Wessa P., (2015), (Partial) Autocorrelation Function (v1.0.12) 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) > x <- na.omit(x) > 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/1ws271452255207.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/23sv11452255207.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/3mctk1452255207.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 0.352909848 0.061109942 -0.047415933 0.011093528 [6] 0.057580126 0.116070219 0.095308106 -0.052517637 0.056524493 [11] 0.203611588 0.278730566 0.220772061 0.066566888 -0.065340948 [16] -0.103248030 0.084793712 0.010571898 0.004000283 0.070039570 [21] 0.079058619 -0.016258891 0.059179665 0.084995054 0.013131329 [26] -0.098736786 -0.102014581 -0.117684045 -0.127350551 0.017779137 [31] 0.113532604 0.025974111 -0.071753944 -0.155558621 -0.167073588 [36] -0.103318548 -0.055981360 -0.147129039 -0.019981999 -0.052901748 [41] 0.017515176 -0.044812089 0.011537809 -0.019807862 -0.173251620 [46] -0.184994971 -0.135899304 -0.128979696 -0.149109111 > (mypacf <- c(rpacf$acf)) [1] 0.352909848 -0.072459973 -0.051642269 0.057937541 0.040505119 [6] 0.086430132 0.031474390 -0.109376057 0.144238243 0.171337861 [11] 0.149859597 0.092735415 -0.029881130 -0.063948705 -0.065402318 [16] 0.104351550 -0.133565205 -0.001206397 0.108237994 0.003485502 [21] -0.130071706 0.028637257 -0.010628529 0.010795506 -0.105387453 [26] -0.048895805 -0.065471478 -0.097231169 0.057553293 0.087722292 [31] -0.051072029 -0.089287644 -0.101142559 -0.087048451 -0.052906509 [36] -0.030498584 -0.036165065 0.186327198 -0.060592604 0.047189636 [41] -0.096321686 0.014928404 0.054581327 -0.066896973 -0.050354732 [46] -0.009473232 -0.065650729 -0.081478663 > 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/4vfc11452255207.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/57cj11452255207.tab") > > try(system("convert tmp/1ws271452255207.ps tmp/1ws271452255207.png",intern=TRUE)) character(0) > try(system("convert tmp/23sv11452255207.ps tmp/23sv11452255207.png",intern=TRUE)) character(0) > try(system("convert tmp/3mctk1452255207.ps tmp/3mctk1452255207.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.232 0.256 1.493