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Data:
97.7 88.9 96.5 89.5 85.4 84.3 83.7 86.2 90.7 95.7 95.6 97 97.2 86.6 88.4 81.4 86.9 84.9 83.7 86.8 88.3 92.5 94.7 94.5 98.7 88.6 95.2 91.3 91.7 89.3 88.7 91.2 88.6 94.6 96 94.3 102 93.4 96.7 93.7 91.6 89.6 92.9 94.1 92 97.5 92.7 100.7 105.9 95.3 99.8 91.3 90.8 87.1 91.4 86.1 87.1 92.6 96.6 105.3 102.4 98.2 98.6 92.6 87.9 84.1 86.7 84.4 86 90.4 92.9 105.8 106 99.1 99.9 88.1 87.8 87.1 85.9 86.5 84.1 92.1 93.3 98.9 103 98.4 100.7 92.3 89 88.9 85.5 90.1 87 97.1 101.5 103 106.1 96.1 94.2 89.1 85.2 86.5 88 88.4 87.9 95.7 94.8 105.2 108.7 96.1 98.3 88.6 90.8 88.1 91.9 98.5 98.6 100.3 98.7 110.7 115.4 105.4 108 94.5 96.5 91 94.1 96.4 93.1 97.5 102.5 105.7 109.1 97.2 100.3 91.3 94.3 89.5 89.3 93.4 91.9 92.9 93.7 100.1 105.5 110.5 89.5 90.4 89.9 84.6 86.2 83.4 82.9 81.8 87.6 94.6 99.6 96.7 99.8 83.8 82.4 86.8 91 85.3 83.6 94 100.3 107.1 100.7 95.5 92.9 79.2 82 79.3 81.5 76 73.1 80.4 82.1 90.5 98.1 89.5 86.5 77 74.7 73.4 72.5 69.3 75.2 83.5 90.5 92.2 110.5 101.8 107.4 95.5 84.5 81.1 86.2 91.5 84.7 92.2 99.2 104.5 113 100.4 101 84.8 86.5 91.7 94.8 95
Seasonal Period
112
12
1
2
3
4
6
12
Chart options
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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1 seconds
R Server
Big Analytics Cloud Computing Center
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