The Correlated RAndom Walk Library (I know it is not an R library, but, "crawp" did not sound as good) of R functions was designed for fitting continuous-time correlated random walk (CTCRW) models with time indexed covariates. The model is fit using the Kalman-Filter on a state space version of the continuous-time staochistic movement process.
Package: | crawl |
Type: | Package |
Version: | 2.2.1 |
Date: | September 12, 2018 |
License: | CC0 |
LazyLoad: | yes |
Devin S. Johnson
Maintainer: Devin S. Johnson <devin.johnson@noaa.gov>
Johnson, D., J. London, M. -A. Lea, and J. Durban (2008) Continuous-time correlated random walk model for animal telemetry data. Ecology 89(5) 1208-1215.