R version 2.15.2 (2012-10-26) -- "Trick or Treat"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(1.894,1.757,3.582,5.321,5.561,5.907,4.944,4.966,3.258,1.964,1.743,1.262,2.086,1.793,3.548,5.672,6.084,4.914,4.990,5.139,3.218,2.179,2.238,1.442,2.205,2.025,3.531,4.977,7.998,4.880,5.231,5.202,3.303,2.683,2.202,1.376,2.422,1.997,3.163,5.964,5.657,6.415,6.208,4.500,2.939,2.702,2.090,1.504,2.549,1.931,3.013,6.204,5.788,5.611,5.594,4.647,3.490,2.487,1.992,1.507,2.306,2.002,3.075,5.331,5.589,5.813,4.876,4.665,3.601,2.192,2.111,1.580,2.288,1.993,3.228,5.000,5.480,5.770,4.962,4.685,3.607,2.222,2.467,1.594,2.228,1.910,3.157,4.809,6.249,4.607,4.975,4.784,3.028,2.461,2.218,1.351,2.070,1.887,3.024,4.596,6.398,4.459,5.382,4.359,2.687,2.249,2.154,1.169,2.429,1.762,2.846,5.627,5.749,4.502,5.720,4.403,2.867,2.635,2.059,1.511,2.359,1.741,2.917,6.249,5.760,6.250,5.134,4.831,3.695,2.462,2.146,1.579)
> par4 = '1'
> par3 = '1'
> par2 = '0'
> par1 = '1'
> par4 <- '1'
> par3 <- '1'
> par2 <- '0'
> par1 <- '1'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Spectral Analysis (v1.0.8) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_spectrum.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> par3 <- as.numeric(par3)
> par4 <- as.numeric(par4)
> if (par1 == 0) {
+ x <- log(x)
+ } else {
+ x <- (x ^ par1 - 1) / par1
+ }
> if (par2 > 0) x <- diff(x,lag=1,difference=par2)
> if (par3 > 0) x <- diff(x,lag=par4,difference=par3)
> postscript(file="/var/wessaorg/rcomp/tmp/1lze71355684924.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> r <- spectrum(x,main='Raw Periodogram')
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/2wxkz1355684924.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> cpgram(x,main='Cumulative Periodogram')
> dev.off()
null device 
          1 
> 
> #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,'Raw Periodogram',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Parameter',header=TRUE)
> a<-table.element(a,'Value',header=TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Box-Cox transformation parameter (lambda)',header=TRUE)
> a<-table.element(a,par1)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Degree of non-seasonal differencing (d)',header=TRUE)
> a<-table.element(a,par2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Degree of seasonal differencing (D)',header=TRUE)
> a<-table.element(a,par3)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Seasonal Period (s)',header=TRUE)
> a<-table.element(a,par4)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Frequency (Period)',header=TRUE)
> a<-table.element(a,'Spectrum',header=TRUE)
> a<-table.row.end(a)
> for (i in 1:length(r$freq)) {
+ a<-table.row.start(a)
+ mylab <- round(r$freq[i],4)
+ mylab <- paste(mylab,' (',sep='')
+ mylab <- paste(mylab,round(1/r$freq[i],4),sep='')
+ mylab <- paste(mylab,')',sep='')
+ a<-table.element(a,mylab,header=TRUE)
+ a<-table.element(a,round(r$spec[i],6))
+ a<-table.row.end(a)
+ }
> a<-table.end(a)
> table.save(a,file="/var/wessaorg/rcomp/tmp/3ydr01355684924.tab") 
> 
> try(system("convert tmp/1lze71355684924.ps tmp/1lze71355684924.png",intern=TRUE))
character(0)
> try(system("convert tmp/2wxkz1355684924.ps tmp/2wxkz1355684924.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.147   0.240   1.368