R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(27.00,26.88,27.38,26.82,27.00,26.15,25.85,26.17,25.66,25.72,25.42,25.10,26.20,26.39,26.27,26.63,21.10,20.30,20.61,21.05,20.45,20.91,21.22,20.85,21.90,22.71,22.40,22.81,23.96,23.37,23.55,23.01,22.63,22.63,22.00,22.15,22.00,22.00,21.84,22.10,22.37,21.83,21.77,21.89,20.76,20.21,20.19,20.01,19.16,18.50,17.41,18.14,18.60,18.32,18.40,18.16,17.29,16.65,16.36,16.32,17.37,17.30,18.10,19.00,18.38,18.41,18.10,17.87,18.70,18.81,18.88,19.44,18.60,18.80,18.62,18.24,17.84,17.85,17.67,17.99,18.15,18.39,18.07,18.39)
> par5 = '12'
> par4 = '0'
> par3 = '0'
> par2 = '1'
> par1 = '48'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> if (par1 == 'Default') {
+ par1 = 10*log10(length(x))
+ } else {
+ par1 <- as.numeric(par1)
+ }
> par2 <- as.numeric(par2)
> par3 <- as.numeric(par3)
> par4 <- as.numeric(par4)
> par5 <- as.numeric(par5)
> if (par2 == 0) {
+ x <- log(x)
+ } else {
+ x <- (x ^ par2 - 1) / par2
+ }
> if (par3 > 0) x <- diff(x,lag=1,difference=par3)
> if (par4 > 0) x <- diff(x,lag=par5,difference=par4)
> postscript(file="/var/www/html/rcomp/tmp/148ae1243860222.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> racf <- acf(x,par1,main='Autocorrelation',xlab='lags',ylab='ACF')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/2s5ul1243860222.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> rpacf <- pacf(x,par1,main='Partial Autocorrelation',xlab='lags',ylab='PACF')
> dev.off()
null device 
          1 
> (myacf <- c(racf$acf))
 [1]  1.00000000  0.94238154  0.88172096  0.81977019  0.75805355  0.70388151
 [7]  0.65750115  0.61092076  0.56393800  0.52353840  0.48726566  0.45144003
[13]  0.41319813  0.37551169  0.32983660  0.29070951  0.24326843  0.23098959
[19]  0.22600105  0.21630592  0.20732385  0.20765386  0.20234367  0.19461158
[25]  0.19259190  0.18085051  0.16170903  0.14528930  0.12675044  0.09336946
[31]  0.06548433  0.03548079  0.01105971 -0.01611496 -0.05141673 -0.08424285
[37] -0.11193983 -0.13322588 -0.15314317 -0.17386259 -0.19838797 -0.22845956
[43] -0.26232842 -0.29671650 -0.33070573 -0.35234524 -0.37126510 -0.38306913
[49] -0.38903215
> (mypacf <- c(rpacf$acf))
 [1]  0.942381538 -0.056845741 -0.043127516 -0.031399099  0.032715326
 [6]  0.034762796 -0.035319886 -0.034798174  0.033061722  0.015247934
[11] -0.021892269 -0.051146218 -0.015532376 -0.087655537  0.033862808
[16] -0.111683724  0.292580792  0.022458724 -0.066555567 -0.019427603
[21]  0.111931564 -0.035726178 -0.039398768  0.025559788 -0.053446702
[26] -0.052218535  0.013321291 -0.061134347 -0.133128177 -0.025446832
[31] -0.013185174 -0.015505167  0.011148649 -0.104348143 -0.013326862
[36]  0.008732967  0.092696353 -0.042466360 -0.078771856 -0.013791193
[41] -0.078428567 -0.117019621 -0.045238378 -0.007954039 -0.036047630
[46] -0.033535186  0.058785773  0.011259759
> lengthx <- length(x)
> sqrtn <- sqrt(lengthx)
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/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/www/html/rcomp/tmp/3s8bx1243860222.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/www/html/rcomp/tmp/4vegt1243860222.tab") 
> 
> system("convert tmp/148ae1243860222.ps tmp/148ae1243860222.png")
> system("convert tmp/2s5ul1243860222.ps tmp/2s5ul1243860222.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.576   0.308   0.786