sequenceA {distantia}

Multivariate and irregular time series with pollen counts.

Description

A dataframe with 9 columns representing pollen types (betula, pinus, corylus, empetrum, cypera, artemisia, rumex) and 49 rows representing increasing depths with pollen counts taken from the Abernethy dataset (Birks and Mathewes (1978).

Usage

data(sequenceA)

Format

Dataframe with 9 columns and 49 rows

References

Birks, H.H. and Mathewes, R.W. (1978) Studies in the vegetational history of Scotland. New Phytologist 80, 455-484.