CRAN_Status_Badge R-CMD-check


Package ecotraj is a package providing a framework to assist ecologists in the analysis of temporal changes in ecosystems defined on a chosen multivariate space. It is related to the following publications:

Package installation

Package ecotraj can be found at CRAN. In addition, the latest stable ecotraj R package can also be installed from GitHub as follows:


Additionally, users can have help to run package functions directly as package vignettes, by forcing their inclusion in installation:

                         build_opts = c("--no-resave-data", "--no-manual"),
                         build_vignettes = TRUE)


  • De Cáceres, M., Coll, L., Legendre, P., Allen, R.B., Wiser, S.K., Fortin, M.J., Condit, R. & Hubbell, S.. (2019). Trajectory analysis in community ecology. Ecological Monographs.

  • Sturbois, A., De Cáceres, M., Sánchez-Pinillos, M., Schaal, G., Gauthier, O., Le Mao, P., Ponsero, A., & Desroy, N. (2021). Extending community trajectory analysis : New metrics and representation. Ecological Modelling, 440, 109400.