Christoffer Moesgaard Albertsen

Description:
argosTrack is an R package for fitting individual animal movement state-space models to data. The package depends on the TMB package for calculating likelihoods through the Laplace approximation. It was originally built for a paper, but has evolved a lot since. The package handles several continuous and discrete time models and several data types — despite the name.

Description:
The covafillr package is a wrapper for the covafill C++ library. The covafill library implements local polynomial regression and a search tree approximation to local polynomial regression. The C++ library includes interfaces for TMB and JAGS. The R package includes functions to use the C++ library from R along with convenience functions to combine functionality with ggplot2, Rcpp, TMB, and JAGS.

Description:
GrAD is a lightweight C++ library for reverse mode automatic differentiation. GrAD supports all basic C++ math operations and a few extra functions from the R math library. The library is still at an early stage.

Description:
The R package otoclass provides functions for extracting otolith contours from images and analysing them. The package includes methods for converting contours to Elliptical Fourier descriptors. These are used for classifying otoliths to fish stocks, and estimating stock mixing proportions. The otoclass package implements the methods needed for all parts of otolith shape analysis.