varve: Annual Varve Series

varveR Documentation

Annual Varve Series

Description

Sedimentary deposits from one location in Massachusetts for 634 years, beginning nearly 12,000 years ago.

Format

The format is: Time-Series [1:634] from 1 to 634: 26.3 27.4 42.3 58.3 20.6 ...

Source

Antevs, E. (1928). The Last Glaciation with Special Reference to the Ice Retreat in Northeastern North America. Amer. Geog. Soc. Res. Series, No. 17, 292p.

Shumway and Verosub (1992). State space modeling of paleoclimatic time series. Proceedings of the 5th International Meeting on Statistical Climatology, June, 1992, University of Toronto, 139p.

References

You can find demonstrations of astsa capabilities at FUN WITH ASTSA.

The most recent version of the package can be found at https://github.com/nickpoison/astsa/.

In addition, the News and ChangeLog files are at https://github.com/nickpoison/astsa/blob/master/NEWS.md.

The webpages for the texts and some help on using R for time series analysis can be found at https://nickpoison.github.io/.


astsa documentation built on Aug. 21, 2025, 5:47 p.m.