Decompositie prijs per liter diesel multiplicatief model Inez Van Dijck

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

Title produced by software: Classical Decomposition

Date of computation: Thu, 15 May 2008 06:47:00 -0600

Cite this page as follows:

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2008/May/15/t121085565816af5ufa408uwhu.htm/, Retrieved Thu, 15 May 2008 14:47:43 +0200

User-defined keywords:

Dataseries X:

» Textbox « » Textfile « » CSV «

0.73 0.74 0.75 0.74 0.76 0.76 0.78 0.79 0.89 0.88 0.88 0.84 0.76 0.77 0.76 0.77 0.78 0.79 0.78 0.76 0.78 0.76 0.74 0.73 0.72 0.71 0.73 0.75 0.75 0.72 0.72 0.72 0.74 0.78 0.74 0.74 0.75 0.78 0.81 0.75 0.7 0.71 0.71 0.73 0.74 0.74 0.75 0.74 0.74 0.73 0.76 0.8 0.83 0.81 0.83 0.88 0.89 0.93 0.91 0.9 0.86 0.88 0.93 0.98 0.97 1.03 1.06 1.06 1.08 1.09 1.04 1

Text written by user:

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 'George Udny Yule' @ 72.249.76.132 Classical Decomposition by Moving Averages t Observations Fit Trend Seasonal Random 1 0.73 NA NA 0.976833657116767 NA 2 0.74 NA NA 0.981603705572407 NA 3 0.75 NA NA 1.00392995926241 NA 4 0.74 NA NA 1.00572651354412 NA 5 0.76 NA NA 1.00031121268256 NA 6 0.76 NA NA 0.989629469084281 NA 7 0.78 0.788761549715157 0.79625 0.99059535286048 0.988892017215696 8 0.79 0.80121416468193 0.79875 1.00308502620586 0.986003536661909 9 0.89 0.81592492843701 0.800416666666667 1.01937523594421 1.09078662629525 10 0.88 0.828431231257874 0.802083333333333 1.03284932728254 1.06224870187936 11 0.88 0.808501554545471 0.804166666666667 1.00539053414981 1.08843328136175 12 0.84 0.798727692574986 0.80625 0.990670006294556 1.05167256351405 13 0.76 0.78879317812179 0.8075 0.976833657116767 0.963497176547153 14 0.77 0.791417987617753 0.80625 0.981603705572407 0.972937198859703 15 0.76 0.80356227155962 0.800416666666667 1.00392995926241 0.945788555409563 16 0.77 0.795362051127811 0.790833333333333 1.00572651354412 0.96811257075712 17 0.78 0.780242745892393 0.78 1.00031121268256 0.999688884140646 18 0.79 0.761602345582778 0.769583333333333 0.989629469084281 1.03728672132107 19 0.78 0.756154452683499 0.763333333333333 0.99059535286048 1.03153528651703 20 0.76 0.761508715727948 0.759166666666667 1.00308502620586 0.998018780748286 21 0.78 0.77005304281952 0.755416666666667 1.01937523594421 1.01291723638161 22 0.76 0.77807982655285 0.753333333333333 1.03284932728254 0.976763532563298 23 0.74 0.755299638780044 0.75125 1.00539053414981 0.979743616977289 24 0.73 0.740113050535891 0.747083333333333 0.990670006294556 0.986335802985005 25 0.72 0.724484962361602 0.741666666666667 0.976833657116767 0.993809447269985 26 0.71 0.72393273285965 0.7375 0.981603705572407 0.980754105696238 27 0.73 0.737051911758485 0.734166666666667 1.00392995926241 0.99043227261746 28 0.75 0.737532776599024 0.733333333333333 1.00572651354412 1.01690395843622 29 0.75 0.734395148644443 0.734166666666667 1.00031121268256 1.02124857630713 30 0.72 0.726965314164828 0.734583333333333 0.989629469084281 0.990418643050624 31 0.72 0.729325828543528 0.73625 0.99059535286048 0.98721308340039 32 0.72 0.742700871486588 0.740416666666667 1.00308502620586 0.969434704659562 33 0.74 0.761133509505009 0.746666666666667 1.01937523594421 0.972234162284153 34 0.78 0.774636995461908 0.75 1.03284932728254 1.00692324865648 35 0.74 0.751948336999545 0.747916666666667 1.00539053414981 0.984110162345432 36 0.74 0.738461933858733 0.745416666666667 0.990670006294556 1.00208279678443 37 0.75 0.727334060528193 0.744583333333333 0.976833657116767 1.03116303869414 38 0.78 0.730885759107455 0.744583333333333 0.981603705572407 1.06719824580044 39 0.81 0.747927819650495 0.745 1.00392995926241 1.08299220689305 40 0.75 0.747590041734465 0.743333333333333 1.00572651354412 1.00322363612541 41 0.7 0.74231427907818 0.742083333333333 1.00031121268256 0.94299681378792 42 0.71 0.734799880795079 0.7425 0.989629469084281 0.966249476295172 43 0.71 0.735104301435214 0.742083333333333 0.99059535286048 0.965849334052052 44 0.73 0.741864967298083 0.739583333333333 1.00308502620586 0.984006567473733 45 0.74 0.749665538100637 0.735416666666667 1.01937523594421 0.987106866183118 46 0.74 0.759574609439038 0.735416666666667 1.03284932728254 0.97422951057633 47 0.75 0.746921384328796 0.742916666666667 1.00539053414981 1.004121739899 48 0.74 0.745479179736653 0.7525 0.990670006294556 0.992650123725 49 0.74 0.744021635503938 0.761666666666666 0.976833657116767 0.994594733120612 50 0.73 0.758697864098673 0.772916666666667 0.981603705572407 0.96217484527551 51 0.76 0.788503322170684 0.785416666666667 1.00392995926241 0.963851360711815 52 0.8 0.804162158121322 0.799583333333333 1.00572651354412 0.994824230313143 53 0.83 0.814420045659047 0.814166666666667 1.00031121268256 1.01913012139620 54 0.81 0.818918385667243 0.8275 0.989629469084281 0.98910955496502 55 0.83 0.831274600275419 0.839166666666667 0.99059535286048 0.998466691662422 56 0.88 0.853040224369233 0.850416666666667 1.00308502620586 1.03160434275031 57 0.89 0.88048536004681 0.86375 1.01937523594421 1.01080613078301 58 0.93 0.907185992463168 0.878333333333334 1.03284932728254 1.02514810383578 59 0.91 0.89647322628358 0.891666666666667 1.00539053414981 1.01508887641017 60 0.9 0.89820747237373 0.906666666666667 0.990670006294556 1.00199567213745 61 0.86 0.903978146856808 0.925416666666667 0.976833657116767 0.951350431412835 62 0.88 0.925161492501994 0.9425 0.981603705572407 0.951185287252002 63 0.93 0.96168124014345 0.957916666666667 1.00392995926241 0.967056402037411 64 0.98 0.97806903442166 0.9725 1.00572651354412 1.00197426307386 65 0.97 0.9848897481537 0.984583333333333 1.00031121268256 0.984881812221508 66 1.03 0.983856630514623 0.994166666666667 0.989629469084281 1.04690050161195 67 1.06 NA NA 0.99059535286048 NA 68 1.06 NA NA 1.00308502620586 NA 69 1.08 NA NA 1.01937523594421 NA 70 1.09 NA NA 1.03284932728254 NA 71 1.04 NA NA 1.00539053414981 NA 72 1 NA NA 0.990670006294556 NA

Charts produced by software:

http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/1edby1210855618.png (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/1edby1210855618.ps (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/2686a1210855618.png (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/2686a1210855618.ps (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/3k6hm1210855618.png (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/3k6hm1210855618.ps (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/4at8x1210855618.png (open in new window) http://127.0.0.1/wessadotnet/public_html/freestatisticsdotorg/blog/date/2008/May/15/t121085565816af5ufa408uwhu/4at8x1210855618.ps (open in new window)

Parameters (Session):

par1 = multiplicative ; par2 = 12 ;

Parameters (R input):

par1 = multiplicative ; par2 = 12 ;

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

par2 <- as.numeric(par2) x <- ts(x,freq=par2) m <- decompose(x,type=par1) m$figure bitmap(file='test1.png') plot(m) dev.off() mylagmax <- length(x)/2 bitmap(file='test2.png') op <- par(mfrow = c(2,2)) acf(as.numeric(x),lag.max = mylagmax,main='Observed') acf(as.numeric(m$trend),na.action=na.pass,lag.max = mylagmax,main='Trend') acf(as.numeric(m$seasonal),na.action=na.pass,lag.max = mylagmax,main='Seasonal') acf(as.numeric(m$random),na.action=na.pass,lag.max = mylagmax,main='Random') par(op) dev.off() bitmap(file='test3.png') op <- par(mfrow = c(2,2)) spectrum(as.numeric(x),main='Observed') spectrum(as.numeric(m$trend[!is.na(m$trend)]),main='Trend') spectrum(as.numeric(m$seasonal[!is.na(m$seasonal)]),main='Seasonal') spectrum(as.numeric(m$random[!is.na(m$random)]),main='Random') par(op) dev.off() bitmap(file='test4.png') op <- par(mfrow = c(2,2)) cpgram(as.numeric(x),main='Observed') cpgram(as.numeric(m$trend[!is.na(m$trend)]),main='Trend') cpgram(as.numeric(m$seasonal[!is.na(m$seasonal)]),main='Seasonal') cpgram(as.numeric(m$random[!is.na(m$random)]),main='Random') par(op) dev.off() load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Classical Decomposition by Moving Averages',6,TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'t',header=TRUE) a<-table.element(a,'Observations',header=TRUE) a<-table.element(a,'Fit',header=TRUE) a<-table.element(a,'Trend',header=TRUE) a<-table.element(a,'Seasonal',header=TRUE) a<-table.element(a,'Random',header=TRUE) a<-table.row.end(a) for (i in 1:length(m$trend)) { a<-table.row.start(a) a<-table.element(a,i,header=TRUE) a<-table.element(a,x[i]) if (par1 == 'additive') a<-table.element(a,m$trend[i]+m$seasonal[i]) else a<-table.element(a,m$trend[i]*m$seasonal[i]) a<-table.element(a,m$trend[i]) a<-table.element(a,m$seasonal[i]) a<-table.element(a,m$random[i]) a<-table.row.end(a) } a<-table.end(a) table.save(a,file='mytable.tab')

Copyright

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