Home » date » 2008 » Dec » 18 »

SPA < 20j met d=1

*The author of this computation has been verified*
R Software Module: rwasp_spectrum.wasp (opens new window with default values)
Title produced by software: Spectral Analysis
Date of computation: Thu, 18 Dec 2008 06:40:08 -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/Dec/18/t1229607654ay7iebtf566n2ic.htm/, Retrieved Thu, 18 Dec 2008 14:40:56 +0100
 
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/Dec/18/t1229607654ay7iebtf566n2ic.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},
}
 
Original text written by user:
 
IsPrivate?
No (this computation is public)
 
User-defined keywords:
 
Dataseries X:
» Textbox « » Textfile « » CSV «
12460 12870 14122 15366 15366 15046 10356 10194 11027 11449 12107 12862 12587 13951 15210 17511 17247 16900 12237 12188 12801 13276 14171 14629 16242 17239 18516 19862 19542 18515 13182 13148 13853 14341 14895 15317 15649 16373 17543 18911 19401 18295 12665 12246 12969 13563 15714 16094 15823 15460 16827 18279 18789 18041 12129 11708 12387 12982 13664 14073 14222 14715 15697 16908 17412 16232 10281 10258 11013 11779 12333 12684 12654 13239 14729 16146 16324 13797 9399 9626 10290 10931 11382 11704 11716 12470 13662 15097 15821 13083 9081 9479 10295 10999 11643 12055 12431 12940 14168 16031 16445 14245 9820 10389 11298 12156 12759 13414 13683 14070 15176 16694 17694 14294 9255 9868 10878 11685 12496 12488
 
Output produced by software:


Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'George Udny Yule' @ 72.249.76.132


Raw Periodogram
ParameterValue
Box-Cox transformation parameter (lambda)1
Degree of non-seasonal differencing (d)1
Degree of seasonal differencing (D)0
Seasonal Period (s)12
Frequency (Period)Spectrum
0.0083 (120)280070.754972
0.0167 (60)162725.391131
0.025 (40)265189.824721
0.0333 (30)276640.198615
0.0417 (24)85040.767517
0.05 (20)133506.23397
0.0583 (17.1429)334911.560151
0.0667 (15)283233.51304
0.075 (13.3333)429128.805215
0.0833 (12)49676829.565419
0.0917 (10.9091)1011088.446364
0.1 (10)827531.732406
0.1083 (9.2308)517736.795914
0.1167 (8.5714)66028.300912
0.125 (8)195854.766086
0.1333 (7.5)348976.230212
0.1417 (7.0588)2820.815595
0.15 (6.6667)1282201.322472
0.1583 (6.3158)376762.587186
0.1667 (6)63255987.820411
0.175 (5.7143)3142421.577404
0.1833 (5.4545)11991.998969
0.1917 (5.2174)544464.543182
0.2 (5)420612.615106
0.2083 (4.8)4747.871741
0.2167 (4.6154)350170.697745
0.225 (4.4444)234933.937096
0.2333 (4.2857)174720.767213
0.2417 (4.1379)25545.416933
0.25 (4)18924038.690041
0.2583 (3.871)1221914.149798
0.2667 (3.75)230016.787675
0.275 (3.6364)325893.058651
0.2833 (3.5294)91978.882822
0.2917 (3.4286)38768.467813
0.3 (3.3333)75826.957014
0.3083 (3.2432)106954.547955
0.3167 (3.1579)185615.170811
0.325 (3.0769)237733.877746
0.3333 (3)12554925.081321
0.3417 (2.9268)1713891.810059
0.35 (2.8571)12713.566295
0.3583 (2.7907)33076.800084
0.3667 (2.7273)115604.967785
0.375 (2.6667)199157.495667
0.3833 (2.6087)21722.800598
0.3917 (2.5532)54270.225438
0.4 (2.5)12314.672721
0.4083 (2.449)471473.053536
0.4167 (2.4)9457847.397533
0.425 (2.3529)2338979.187404
0.4333 (2.3077)128995.160255
0.4417 (2.2642)680261.066216
0.45 (2.2222)98165.167372
0.4583 (2.1818)263239.654594
0.4667 (2.1429)208072.874406
0.475 (2.1053)358007.879373
0.4833 (2.069)220271.54929
0.4917 (2.0339)323370.462073
0.5 (2)8792919.07408
 
Charts produced by software:
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Dec/18/t1229607654ay7iebtf566n2ic/1pz6q1229607607.png (open in new window)
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Dec/18/t1229607654ay7iebtf566n2ic/1pz6q1229607607.ps (open in new window)


http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Dec/18/t1229607654ay7iebtf566n2ic/2p8qh1229607607.png (open in new window)
http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/Dec/18/t1229607654ay7iebtf566n2ic/2p8qh1229607607.ps (open in new window)


 
Parameters (Session):
par1 = 1 ; par2 = 1 ; par3 = 0 ; par4 = 12 ;
 
Parameters (R input):
par1 = 1 ; par2 = 1 ; par3 = 0 ; par4 = 12 ;
 
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)
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)
bitmap(file='test1.png')
r <- spectrum(x,main='Raw Periodogram')
dev.off()
bitmap(file='test2.png')
cpgram(x,main='Cumulative Periodogram')
dev.off()
load(file='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='mytable.tab')
 





Copyright

Creative Commons License

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

Software written by Ed van Stee & Patrick Wessa


Disclaimer

Information provided on this web site is provided "AS IS" without warranty of any kind, either express or implied, including, without limitation, warranties of merchantability, fitness for a particular purpose, and noninfringement. We use reasonable efforts to include accurate and timely information and periodically update the information, and software without notice. However, we make no warranties or representations as to the accuracy or completeness of such information (or software), and we assume no liability or responsibility for errors or omissions in the content of this web site, or any software bugs in online applications. Your use of this web site is AT YOUR OWN RISK. Under no circumstances and under no legal theory shall we be liable to you or any other person for any direct, indirect, special, incidental, exemplary, or consequential damages arising from your access to, or use of, this web site.


Privacy Policy

We may request personal information to be submitted to our servers in order to be able to:

  • personalize online software applications according to your needs
  • enforce strict security rules with respect to the data that you upload (e.g. statistical data)
  • manage user sessions of online applications
  • alert you about important changes or upgrades in resources or applications

We NEVER allow other companies to directly offer registered users information about their products and services. Banner references and hyperlinks of third parties NEVER contain any personal data of the visitor.

We do NOT sell, nor transmit by any means, personal information, nor statistical data series uploaded by you to third parties.

We carefully protect your data from loss, misuse, alteration, and destruction. However, at any time, and under any circumstance you are solely responsible for managing your passwords, and keeping them secret.

We store a unique ANONYMOUS USER ID in the form of a small 'Cookie' on your computer. This allows us to track your progress when using this website which is necessary to create state-dependent features. The cookie is used for NO OTHER PURPOSE. At any time you may opt to disallow cookies from this website - this will not affect other features of this website.

We examine cookies that are used by third-parties (banner and online ads) very closely: abuse from third-parties automatically results in termination of the advertising contract without refund. We have very good reason to believe that the cookies that are produced by third parties (banner ads) do NOT cause any privacy or security risk.

FreeStatistics.org is safe. There is no need to download any software to use the applications and services contained in this website. Hence, your system's security is not compromised by their use, and your personal data - other than data you submit in the account application form, and the user-agent information that is transmitted by your browser - is never transmitted to our servers.

As a general rule, we do not log on-line behavior of individuals (other than normal logging of webserver 'hits'). However, in cases of abuse, hacking, unauthorized access, Denial of Service attacks, illegal copying, hotlinking, non-compliance with international webstandards (such as robots.txt), or any other harmful behavior, our system engineers are empowered to log, track, identify, publish, and ban misbehaving individuals - even if this leads to ban entire blocks of IP addresses, or disclosing user's identity.


FreeStatistics.org is powered by