Q7 CCF d=0 D0

*The author of this computation has been verified*

R Software Module: rwasp_cross.wasp (opens new window with default values)

Title produced by software: Cross Correlation Function

Date of computation: Sat, 29 Nov 2008 06:48:28 -0700

Cite this page as follows:

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2008/Nov/29/t1227966698kcvepc9l3qxbq7f.htm/, Retrieved Sat, 29 Nov 2008 13:51:38 +0000

BibTeX entries for LaTeX users:

@Manual{KEY, author = {{YOUR NAME}}, publisher = {Office for Research Development and Education}, title = {Statistical Computations at FreeStatistics.org, URL http://www.freestatistics.org/blog/date/2008/Nov/29/t1227966698kcvepc9l3qxbq7f.htm/}, year = {2008}, } @Manual{R, title = {R: A Language and Environment for Statistical Computing}, author = {{R Development Core Team}}, organization = {R Foundation for Statistical Computing}, address = {Vienna, Austria}, year = {2008}, note = {{ISBN} 3-900051-07-0}, url = {http://www.R-project.org}, }

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

Feedback Forum:

2008-11-27 13:41:43 [a2386b643d711541400692649981f2dc]  [reply]  test Post a new message

Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords:

Dataseries X:

» Textbox « » Textfile « » CSV «

150739 159129 157928 147768 137507 136919 136151 133001 125554 119647 114158 116193 152803 161761 160942 149470 139208 134588 130322 126611 122401 117352 112135 112879 148729 157230 157221 146681 136524 132111 125326 122716 116615 113719 110737 112093 143565 149946 149147 134339 122683 115614 116566 111272 104609 101802 94542 93051 124129 130374 123946 114971 105531 104919 104782 101281 94545 93248 84031 87486 115867

Dataseries Y:

» Textbox « » Textfile « » CSV «

374556 375021 375787 372720 364431 370490 376974 377632 378205 370861 369167 371551 382842 381903 384502 392058 384359 388884 386586 387495 385705 378670 377367 376911 389827 387820 387267 380575 372402 376740 377795 376126 370804 367980 367866 366121 379421 378519 372423 355072 344693 342892 344178 337606 327103 323953 316532 306307 327225 329573 313761 307836 300074 304198 306122 300414 292133 290616 280244 285179 305486

Output produced by software:

Summary of computational transaction Raw Input view raw input (R code) Raw Output view raw output of R engine Computing time 2 seconds R Server 'Herman Ole Andreas Wold' @ 193.190.124.10:1001 Cross Correlation Function Parameter Value Box-Cox transformation parameter (lambda) of X series 1 Degree of non-seasonal differencing (d) of X series 0 Degree of seasonal differencing (D) of X series 0 Seasonal Period (s) 12 Box-Cox transformation parameter (lambda) of Y series 1 Degree of non-seasonal differencing (d) of Y series 0 Degree of seasonal differencing (D) of Y series 0 k rho(Y[t],X[t+k]) -14 0.28377294494345 -13 0.395040263707502 -12 0.457903078278882 -11 0.427363063571107 -10 0.372869970147835 -9 0.336475986010681 -8 0.345450630598747 -7 0.390016164783265 -6 0.44049218521032 -5 0.47140129772062 -4 0.484239476785405 -3 0.5252476226671 -2 0.603536914862737 -1 0.70561622838837 0 0.757817077188982 1 0.690187249364635 2 0.587849496638274 3 0.494247456672509 4 0.439303073729311 5 0.41800719308041 6 0.401626289163664 7 0.361664747451271 8 0.297335745237572 9 0.262462328533908 10 0.257054247845244 11 0.281067562630871 12 0.291648691641391 13 0.220242450926783 14 0.128793338534996

Charts produced by software:

http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/29/t1227966698kcvepc9l3qxbq7f/1f2n41227966504.png (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Nov/29/t1227966698kcvepc9l3qxbq7f/1f2n41227966504.ps (open in new window)

Parameters (Session):

par1 = 12 ;

Parameters (R input):

par1 = 1 ; par2 = 0 ; par3 = 0 ; par4 = 12 ; par5 = 1 ; par6 = 0 ; par7 = 0 ;

R code (references can be found in the software module):

par1 <- as.numeric(par1) par2 <- as.numeric(par2) par3 <- as.numeric(par3) par4 <- as.numeric(par4) par5 <- as.numeric(par5) par6 <- as.numeric(par6) par7 <- as.numeric(par7) if (par1 == 0) { x <- log(x) } else { x <- (x ^ par1 - 1) / par1 } if (par5 == 0) { y <- log(y) } else { y <- (y ^ par5 - 1) / par5 } if (par2 > 0) x <- diff(x,lag=1,difference=par2) if (par6 > 0) y <- diff(y,lag=1,difference=par6) if (par3 > 0) x <- diff(x,lag=par4,difference=par3) if (par7 > 0) y <- diff(y,lag=par4,difference=par7) x y bitmap(file='test1.png') (r <- ccf(x,y,main='Cross Correlation Function',ylab='CCF',xlab='Lag (k)')) dev.off() load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Cross Correlation Function',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) of X series',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) of X series',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) of X series',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,'Box-Cox transformation parameter (lambda) of Y series',header=TRUE) a<-table.element(a,par5) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Degree of non-seasonal differencing (d) of Y series',header=TRUE) a<-table.element(a,par6) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Degree of seasonal differencing (D) of Y series',header=TRUE) a<-table.element(a,par7) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'k',header=TRUE) a<-table.element(a,'rho(Y[t],X[t+k])',header=TRUE) a<-table.row.end(a) mylength <- length(r$acf) myhalf <- floor((mylength-1)/2) for (i in 1:mylength) { a<-table.row.start(a) a<-table.element(a,i-myhalf-1,header=TRUE) a<-table.element(a,r$acf[i]) a<-table.row.end(a) } a<-table.end(a) table.save(a,file='mytable.tab')

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This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Software written by Ed van Stee & Patrick Wessa

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