@subsubheading Description

Contains normalized tree-ring widths in dimensionless units.

@subsubheading Format

A univariate time series with 7981 observations.

Each tree ring corresponds to one year.

@subsubheading Details

The data were recorded by Donald A. Graybill, 1980, from Gt Basin
Bristlecone Pine 2805M, 3726-11810 in Methuselah Walk, California.

@subsubheading Source

Time Series Data Library: @url{http://www-personal.buseco.monash.edu.au/~hyndman/TSDL/},
series ‘CA535.DAT’.

@subsubheading References

For some photos of Methuselah Walk see
@url{https://web.archive.org/web/20110523225828/http://www.ltrr.arizona.edu/~hallman/sitephotos/meth.html}.

@subsubheading Examples

@example
@INCLUDE_DATASET_EXAMPLE_SCRIPT{treering_1.m}
@end example
