R version 3.2.2 (2015-08-14) -- "Fire Safety" 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(82.75,83.4,84.12,83.88,83.61,83.58,83.58,83.27,83.59,83.64,83.72,83.88,83.61,85.36,87.2,88.28,88.64,88.67,88.34,89.21,89.55,89.65,88.43,91.15,94.11,96.78,97.94,97.57,96.48,96.18,95,93.84,95.54,94.06,93.92,92.55,93.88,92.19,91.42,91.39,89.12,90.27,91.76,95.68,97.54,98.47,100.11,99.9,101.11,98.86,102.71,102.02,100.61,100.62,99.51,98.63,97.44,96.5,94.3,92.92,96.07,95,93.27,91.94,91.62,91.01,90.62,97.72,99.09,99.72,100.22,99.15,101.16,101.8,103.31,101.19,99.09,95.91,94.56,95.76,100.36,102.67,103.58,100.89,103.46,104.86,104.88,104.46,103.83,101,99.36,96.71,95.23,95.62,95.8,94.79,95.39,94.9,94.84,94.68,94.17,94.1,93.84,94.2,97.76,98.26,99.63,98.75) > 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/1wbb21445545286.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/20lev1445545286.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/3v5xm1445545286.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 0.228739273 0.119524117 -0.094751819 -0.104765852 [6] -0.045115360 -0.046087217 0.120429175 -0.169258563 -0.204089369 [11] -0.153494836 -0.156756266 0.081895978 0.000650055 0.056589646 [16] -0.192415336 -0.152088433 0.064741930 0.032148887 0.081475347 [21] 0.025284990 0.007641776 -0.026927224 -0.046047460 0.216742420 [26] 0.060369836 0.055967697 -0.090075962 -0.032061681 -0.022272336 [31] 0.019674534 0.051662362 -0.064294444 -0.113127711 -0.001665055 [36] 0.026623321 0.114956910 0.173142556 0.032820355 -0.066888170 [41] -0.066825719 -0.027422020 0.027170779 0.045310902 0.057356286 [46] -0.108568441 -0.049138687 -0.108042470 -0.002378204 > (mypacf <- c(rpacf$acf)) [1] 0.228739273 0.070912733 -0.144629976 -0.067943301 0.020131229 [6] -0.036166188 0.130178641 -0.246985245 -0.179235157 -0.001524167 [11] -0.115531719 0.107196582 -0.065756659 -0.063022258 -0.189304416 [16] -0.090337380 0.137033837 -0.039761310 -0.132698523 -0.013085221 [21] -0.032686881 0.034371087 -0.046604291 0.102750774 -0.047968278 [26] -0.065553672 -0.062967480 0.083169266 -0.007398132 -0.004914222 [31] -0.111050694 -0.027627067 -0.027062683 0.102842558 0.056266673 [36] 0.015966612 0.136002183 -0.125249049 0.030277816 0.109882786 [41] -0.078163152 -0.004086262 0.038356401 0.054034524 -0.020219537 [46] 0.033732852 -0.067645841 -0.029013996 > 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/4tpq71445545286.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/5eiix1445545286.tab") > > try(system("convert tmp/1wbb21445545286.ps tmp/1wbb21445545286.png",intern=TRUE)) character(0) > try(system("convert tmp/20lev1445545286.ps tmp/20lev1445545286.png",intern=TRUE)) character(0) > try(system("convert tmp/3v5xm1445545286.ps tmp/3v5xm1445545286.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.175 0.208 1.396