CRAN
DendroSync 0.1.3
A Set of Tools for Calculating Spatial Synchrony Between Tree-Ring Chronologies
Released May 30, 2019 by Josu G. Alday
This package cannot yet be used with Renjin because there was a problem building the package using Renjin's toolchain. View Build Log
Dependencies
ggplot2 3.2.0 gridExtra 2.3 nlme 3.1-140
Provides functions for the calculation and plotting of synchrony in tree growth from tree-ring width chronologies (TRW index). It combines variance-covariance (VCOV) mixed modelling with functions that quantify the degree to which the TRW chronologies contain a common temporal signal. It also implements temporal trends in spatial synchrony using a moving window. These methods can also be used with other kind of ecological variables that have temporal autocorrelation corrected.