Douglas Fir Treerings, Nine Mile Canyon, Utah, 1194-1964

Description

A treering time series comprises of 771 values showing a periodicity of around 10 years.

Usage

data(Ninemile)

Format

ts object with title attribute

Source

Hipel, K.W. and McLeod, A.I. (2006). Time Series Modelling of Water Resources and Environmental Systems.

References

McLeod, A.I. and Zhang, Y. (2006). Partial autocorrelation parameterization for subset autoregression. Journal of Time Series Analysis, 27, 599-612.

Examples

ans<-FitAR(Ninemile, c(1,2,9))
summary(ans)

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(FitAR)
Loading required package: lattice
Loading required package: leaps
Loading required package: ltsa
Loading required package: bestglm
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/FitAR/Ninemile.Rd_%03d_medium.png", width=480, height=480)
> ### Name: Ninemile
> ### Title: Douglas Fir Treerings, Nine Mile Canyon, Utah, 1194-1964
> ### Aliases: Ninemile
> ### Keywords: datasets
> 
> ### ** Examples
> 
> ans<-FitAR(Ninemile, c(1,2,9))
> summary(ans)
Douglas Fir treering series, Nine Mile Canyon, 1194-1964
AR(9). MLE.
length of series = 771 ,  number of parameters = 4
loglikelihood = -2836.537 ,  aic = 5681.1 ,  bic =  5699.7 , UBIC =  5709.3
series mean = 99.473411154345,  rmse = 39.5977127500511,  R^2 = 21.463%
> 
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> 
> 
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> 
> dev.off()
null device 
          1 
>