R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(7.6,7.7,7.6,8.2,8,8.1,8.3,8.2,8.1,7.7,7.6,7.7,8.2,8.4,8.4,8.6,8.4,8.5,8.7,8.7,8.6,7.4,7.3,7.4,9,9.2,9.2,8.5,8.3,8.3,8.6,8.6,8.5,8.1,8.1,8,8.6,8.7,8.7,8.6,8.4,8.4,8.7,8.7,8.5,8.3,8.3,8.3,8.1,8.2,8.1,8.1,7.9,7.7,8.1,8,7.7,7.8,7.6,7.4,7.7)
> par5 = '12'
> par4 = '1'
> par3 = '1'
> par2 = '1'
> par1 = '60'
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> if (par1 == 'Default') {
+ par1 = 10*log10(length(x))
+ } else {
+ par1 <- as.numeric(par1)
+ }
> par2 <- as.numeric(par2)
> par3 <- as.numeric(par3)
> par4 <- as.numeric(par4)
> par5 <- as.numeric(par5)
> if (par2 == 0) {
+ x <- log(x)
+ } else {
+ x <- (x ^ par2 - 1) / par2
+ }
> if (par3 > 0) x <- diff(x,lag=1,difference=par3)
> if (par4 > 0) x <- diff(x,lag=par5,difference=par4)
> postscript(file="/var/www/html/rcomp/tmp/1jmkm1229606754.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> racf <- acf(x,par1,main='Autocorrelation',xlab='lags',ylab='ACF')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/24hh81229606754.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> rpacf <- pacf(x,par1,main='Partial Autocorrelation',xlab='lags',ylab='PACF')
> dev.off()
null device 
          1 
> (myacf <- c(racf$acf))
 [1]  1.000000e+00  1.018544e-03 -7.225135e-02 -5.392976e-01 -6.156657e-02
 [6]  1.060818e-02  1.628592e-01 -2.746096e-02  4.015162e-02  8.365961e-02
[11]  4.566140e-02 -1.943745e-02 -2.128217e-01 -2.223489e-02  1.820895e-02
[16]  1.486705e-01 -1.386808e-02  1.125505e-02 -1.427720e-01  1.077273e-02
[21] -2.688502e-02  2.350623e-01 -9.254846e-03  4.201564e-02 -2.615416e-01
[26] -3.888340e-02 -3.955014e-03  1.798907e-01  5.504108e-03 -1.744575e-02
[31] -4.529824e-02  4.823188e-05  3.334241e-02  1.788268e-02 -3.795565e-02
[36] -2.856178e-02  4.272777e-02  2.256968e-02  4.408393e-02 -8.052737e-02
[41]  2.201643e-03  1.588531e-02 -2.245336e-02  1.703720e-02  1.567252e-02
[46] -3.934870e-02  6.746788e-03  1.028474e-02
> (mypacf <- c(rpacf$acf))
 [1]  0.001018544 -0.072252463 -0.541975026 -0.123433740 -0.113667115
 [6] -0.225615566 -0.222610479 -0.095611344  0.044879263 -0.059024296
[11]  0.006249598 -0.137988039 -0.010488455 -0.018535385 -0.061451747
[16] -0.071976721 -0.017130029 -0.170694317 -0.148898983 -0.140419487
[21]  0.138730505 -0.039343474  0.039160258 -0.114051374 -0.067618755
[26] -0.007096601 -0.027256172 -0.102744556 -0.093521505 -0.071495604
[31] -0.151982040 -0.119347497  0.079841092 -0.076223398 -0.039578970
[36] -0.007338050 -0.017816602  0.036150189 -0.002253932  0.015652315
[41]  0.087426836 -0.170418820 -0.007462888  0.013723610 -0.030190523
[46] -0.005739584  0.054276406
> 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/3ccej1229606754.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/4sppt1229606754.tab") 
> 
> system("convert tmp/1jmkm1229606754.ps tmp/1jmkm1229606754.png")
> system("convert tmp/24hh81229606754.ps tmp/24hh81229606754.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.537   0.330   0.770