pointRes (version 2.0.2)

Analyzing Pointer Years and Components of Resilience

Description

Functions to calculate and plot event and pointer years as well as resilience indices. Designed for dendroecological applications, but also suitable to analyze patterns in other ecological time series.

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Version

Install

install.packages('pointRes')

Monthly Downloads

333

Version

2.0.2

License

GPL (>= 2)

Maintainer

Marieke der Maaten-Theunissen

Last Published

May 4th, 2023

Functions in pointRes (2.0.2)

event.plot

Plot event years for individual trees

pointer.rgc

Calculate pointer years using the relative growth change method

pointer.zchron

Calculate pointer years using z-transformation of a site chronology

lowpass13

Apply 13-year low-pass filter

pointer.plot

Plot pointer years for multiple sites

res.plot

Plot resilience indices

res.comp

Calculate resilience indices

s033

Tree-ring series Schneetal

interval.trend

Calculate pointer years using the interval trend method

pointer.norm

Calculate pointer years using the normalization in a moving window method