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Data:
178.6 224.7 206.7 149.7 160.1 154.7 155 233.6 211.9 186.7 156.5 142 207 232.3 230.4 159.4 158.4 164.2 179.2 242.9 211.7 188.6 151.9 134.8 218 233.4 218.5 163.7 150.8 145.6 190.3 235.9 203.7 185.3 150.9 136 213.9 234.1 194.8 154.2 138.5 133.7 186.8 221.3 211.7 171.4 124.5 129.2 173.3 190.9 175 113.8 98.4 116.4 153.9 199.7 168.8 132.8 118.8 112.7 150.5 203.5 184.3 113.5 102.4 119.3 152.4 218.5 154.6 124.9 124 113.8 162.5 184.8 177.3 91.4 85.2 120.9 159.8 200.1 171.8 139.5 115.7 96.8 169.9 212.3 182.3 95.2 96.9 100.3 131.3 172.3 130.6 129.5 96.3 91.4 140.7 160.2 158.8 193.6 80.8 102 119.5 129.6 113.8 102.5 78.4 95.7 143.7 149.3 121.7 81 68.1 92.3 107.7 114.4 98.6 106.7 73.9 85.9 118.4 144.2 118.4 82.6 68 99.8 93.4 107.9 101.1 100.4 76.7 89.1 105.3 124.8 111.9 89 88.6 84.5 91.1 118.1 103.6 92.6 70.2 70.2 114.3 125.3 98.9 65.4 66 71.2 84.6 102.6 91.8 97.4 64.1 62.3 96.2 104.9 90.3 65.2 57.8 70.5 93.2 74.2 91.1 85 58.9 68.3 98.1 110.5 77.6 55.1 49.8 58.5 86.5 88.8 94 65 52.2 70.9 88.4 107.8 75.2 58 58.3 71.6 72.4 119.8 83.4 60.6 47.1 65.5 76.1 115.2 73.5 50.7 53.5 66.7 84.5 96.4 63.6 40.4 56.3 58.4 103 104.5 84.9 50.8 57.9 56.9 82.8 96
Seasonal Period
FALSEFALSEFALSEFALSEFALSEFALSEFALSEadditiveFALSEFALSEFALSEadditivemultiplicativeadditivemultiplicativemultiplicativeadditivemultiplicative12additiveFALSEFALSEFALSEFALSEFALSEFALSEFALSEFALSEFALSE12additive12additivemultiplicativeadditive12additiveFALSEFALSEFALSEFALSEadditiveFALSEadditive1212121212additiveadditive12
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R Code
par1 <- as.numeric(par1) n.orig <- length(x) x <- na.omit(x) n <- length(x) sx <- sort(x) load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Variance Reduction Matrix',6,TRUE) a<-table.row.end(a) if(n.orig!=n) { a<-table.row.start(a) a<-table.element(a,'Warning: NAs were removed from the time series! The results shown below will only be correct if the NAs are all located at the start and/or end of the time series.',6,F) a<-table.row.end(a) } for (bigd in 0:2) { for (smalld in 0:3) { mylabel <- 'V(Y[t],d=' mylabel <- paste(mylabel,as.character(smalld),sep='') mylabel <- paste(mylabel,',D=',sep='') mylabel <- paste(mylabel,as.character(bigd),sep='') mylabel <- paste(mylabel,')',sep='') a<-table.row.start(a) a<-table.element(a,mylabel,header=TRUE) myx <- x if (smalld > 0) myx <- diff(myx,lag=1,differences=smalld) if (bigd > 0) myx <- diff(myx,lag=par1,differences=bigd) a<-table.element(a,signif(var(myx), digits=6)) a<-table.element(a,'Range',header=TRUE) a<-table.element(a,signif(max(myx)-min(myx), digits=6)) a<-table.element(a,'Trim Var.',header=TRUE) smyx <- sort(myx) sn <- length(smyx) a<-table.element(a,signif(var(smyx[smyx>quantile(smyx,0.05) & smyx<quantile(smyx,0.95)]), digits=6)) a<-table.row.end(a) } } a<-table.end(a) table.save(a,file='mytable.tab') bitmap(file='pic0.png') op <- par(mfrow=c(2,2)) plot(x,type='l',xlab='time',ylab='value',main='d=0, D=0') plot(diff(x,lag=1,differences=1),type='l',xlab='time',ylab='value',main='d=1, D=0') plot(diff(x,lag=par1,differences=1),type='l',xlab='time',ylab='value',main='d=0, D=1') plot(diff(diff(x,lag=1,differences=1),lag=par1,differences=1),type='l',xlab='time',ylab='value',main='d=1, D=1') par(op) dev.off()
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