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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 = '1' > par3 = '0' > par2 = '1' > par1 = '48' > par8 <- '' > par7 <- '0.95' > par6 <- 'White Noise' > par5 <- '12' > par4 <- '1' > 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/1izop1425497141.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/2s6wh1425497141.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/3o9pv1425497141.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 0.92520216 0.85564340 0.78998520 0.72082517 0.64239683 [7] 0.54074621 0.43894824 0.34727121 0.25946190 0.17120368 0.08123286 [13] -0.01499574 -0.06962742 -0.12381384 -0.16012518 -0.19189543 -0.20601550 [19] -0.20184670 -0.19606248 -0.17305873 -0.14666902 -0.12143716 -0.09550593 [25] -0.05865175 -0.01568760 0.02620995 0.05704357 0.08119285 0.10041966 [31] 0.12068252 0.13795722 0.14035959 0.14035227 0.14233720 0.14654980 [37] 0.14264237 0.13229695 0.11092182 0.08458180 0.06643205 0.03233059 [43] -0.01653738 -0.06750846 -0.10559945 -0.14487749 -0.18804789 -0.23666540 [49] -0.27997905 > (mypacf <- c(rpacf$acf)) [1] 0.925202160 -0.002469702 -0.009222679 -0.059248254 -0.105590432 [6] -0.217285893 -0.089361879 -0.010463176 -0.025567069 -0.045405435 [11] -0.059804985 -0.134777450 0.186456486 -0.046223909 0.098486547 [16] -0.007908793 0.085309474 0.019745728 -0.026791715 0.085176338 [21] 0.001500378 -0.048099784 -0.043606569 0.022929995 0.091186556 [26] -0.018977405 -0.001024522 -0.066559027 -0.014138321 0.023323324 [31] 0.006413565 0.002209955 0.017927276 0.043132517 0.015681776 [36] -0.006178944 0.030629980 -0.084906470 -0.059345484 0.026685081 [41] -0.120376807 -0.123219847 -0.061965207 0.042577622 -0.062466011 [46] -0.035033975 -0.042863482 -0.024205235 > 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/4kntn1425497141.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/5k22j1425497141.tab") > > try(system("convert tmp/1izop1425497141.ps tmp/1izop1425497141.png",intern=TRUE)) character(0) > try(system("convert tmp/2s6wh1425497141.ps tmp/2s6wh1425497141.png",intern=TRUE)) character(0) > try(system("convert tmp/3o9pv1425497141.ps tmp/3o9pv1425497141.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.242 0.246 1.498