R version 2.9.0 (2009-04-17) Copyright (C) 2009 The R Foundation for Statistical Computing ISBN 3-900051-07-0 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(36845,35338,35022,34777,26887,23970,22780,17351,21382,24561,17409,11514,31514,27071,29462,26105,22397,23843,21705,18089,20764,25316,17704,15548,28029,29383,36438,32034,22679,24319,18004,17537,20366,22782,19169,13807,29743,25591,29096,26482,22405,27044,17970,18730,19684,19785,18479,10698,31956,29506,34506,27165,26736,23691,18157,17328,18205,20995,17382,9367,31124,26551,30651,25859,25100,25778,20418,18688,20424,24776,19814,12738,31566,30111,30019,31934,25826,26835,20205,17789,20520,22518,15572,11509) > par7 = '0.95' > par6 = 'White Noise' > par5 = '12' > par4 = '0' > 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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > #Technical description: > if (par1 == 'Default') { + par1 = 10*log10(length(x)) + } else { + par1 <- as.numeric(par1) + } > par2 <- as.numeric(par2) > par3 <- as.numeric(par3) > par4 <- as.numeric(par4) > par5 <- as.numeric(par5) > if (par6 == 'White Noise') par6 <- 'white' else par6 <- 'ma' > par7 <- as.numeric(par7) > if (par2 == 0) { + x <- log(x) + } else { + x <- (x ^ par2 - 1) / par2 + } > if (par3 > 0) x <- diff(x,lag=1,difference=par3) > if (par4 > 0) x <- diff(x,lag=par5,difference=par4) > postscript(file="/var/www/html/rcomp/tmp/1iq381261408018.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > racf <- acf(x, par1, main='Autocorrelation', xlab='time lag', ylab='ACF', ci.type=par6, ci=par7, sub=paste('(lambda=',par2,', d=',par3,', D=',par4,', CI=', par7, ', CI type=',par6,')',sep='')) > dev.off() null device 1 > postscript(file="/var/www/html/rcomp/tmp/20iw01261408018.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > rpacf <- pacf(x,par1,main='Partial Autocorrelation',xlab='lags',ylab='PACF') > dev.off() null device 1 > (myacf <- c(racf$acf)) [1] 1.000000000 -0.304955629 -0.051316306 0.011715471 -0.052171018 [6] 0.084970719 -0.249400561 0.063304209 -0.039126409 0.006668207 [11] -0.082063106 -0.236774878 0.733406075 -0.221279155 -0.028943576 [16] 0.018351260 -0.072127164 0.098028489 -0.245770570 0.076276811 [21] -0.049501557 -0.025090746 -0.069732484 -0.146445595 0.569890844 [26] -0.152158272 -0.049440792 0.024893918 -0.023283209 0.062383831 [31] -0.217473024 0.115184261 -0.064281433 -0.023600666 -0.031276895 [36] -0.146868317 0.424027771 -0.098512172 -0.063731166 0.019855795 [41] 0.036189556 -0.027049175 -0.094949650 0.055076346 -0.061218433 [46] -0.019020209 -0.031749227 -0.097629339 0.304515452 -0.044860481 [51] -0.073918906 0.040686445 0.019208606 -0.048303775 -0.014412445 [56] 0.018527156 -0.026628816 0.013663746 -0.066460179 -0.066873983 [61] 0.175502445 > (mypacf <- c(rpacf$acf)) [1] -0.304955629 -0.159111260 -0.062152799 -0.086484317 0.042174376 [6] -0.250109098 -0.110269801 -0.139945544 -0.081238055 -0.202199045 [11] -0.452336773 0.565388373 0.154446760 0.028280351 0.003546795 [16] -0.072709587 -0.051128393 -0.083317251 0.003715850 -0.065215312 [21] -0.132820298 -0.067469486 0.048219024 0.091876870 0.074517253 [26] -0.075050868 -0.083282389 0.057661483 -0.030901080 -0.013765917 [31] 0.074837176 -0.014785506 0.023220562 0.127663846 -0.024410490 [36] -0.124160797 -0.076787352 -0.056424846 -0.048899884 0.087231325 [41] -0.105283194 0.121028947 -0.062880615 -0.008345371 -0.012539532 [46] -0.086726860 -0.018703513 -0.071687515 0.051151052 0.044341990 [51] 0.044224625 -0.083121441 -0.004435190 -0.008194103 -0.024612120 [56] 0.035269434 0.058640172 -0.008560315 -0.059883986 -0.080564297 > 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/3936h1261408018.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/4z8xc1261408018.tab") > > try(system("convert tmp/1iq381261408018.ps tmp/1iq381261408018.png",intern=TRUE)) character(0) > try(system("convert tmp/20iw01261408018.ps tmp/20iw01261408018.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.600 0.337 0.759