• Add NumericFocus parameter to GurobiOpts to handle numerical issues.
  • Update spacePlot to avoid throwing a ggplot2 deprecation warning.
  • CRAN release.
  • Update Gurobi documentation URLs.
  • The data simulation function has been updated such that the RandomFileds package is no longer a dependency.
  • The sim.space and sim.species functions no longer accept RandomFileds objects as arguments. To simulate spatially auto-correlated data using random fields, a numeric value should be supplied to the model parameter.
  • Small tweaks to case study in vignette.
  • The RandomFields and RgoogleMaps R packages are now optional dependencies.
  • Minimum supported versions are now specified for most dependencies.
  • The verbose parameter of solve() can now be used to suppress output from the Gurobi solver.
  • Fix compatibility issues with updates to the ggplot2 package.
  • Fix note during package checks related to the rgdal package.
  • Update example datasets and make.RapData function to improve compatibility with updates to coordinate reference system (sp::CRS) objects. These updates simply mean that warning messages will no longer be displayed. The compatibility issues that resulted in warnings did not affect the correctness of any results.
  • Fix compatibility issues between the testthat R package and the gurobi R package in package tests.
  • Implement GitHub Actions continuous integration (i.e. update tests and README).
  • Remove support for processing data using GDAL.
  • Remove is.gdalInstalled and rasterizeGDAL functions.
  • Update Spatial-class objects with updated sp::CRS() class definition
  • Fix “Non-file package-anchored link(s) in documentation object” warnings in R-devel checks.
  • Fix errors in R-devel CRAN checks due changes in is.finite behaviour for character class objects.
  • Fix WorldClim URLs.
  • Fix warnings in R-devel CRAN checks related to documentation.
  • Fix broken link in vignette.
  • Retain debugging symbols to conform with CRAN policies.
  • Fix bug that caused the R session to crash when none of the planning units associated with an attribute space were selected in a manually specified solution. Now the space-held calculations will return a negative infinity value in such cases.
  • Permit attribute spaces to have a single demand point.
  • Fix compatibility issues with demand point examples and hypervolume R package (version 2.0.10).
  • Update package citation.
  • Removed rgurobi R package dependency because the gurobi R package (version 8.0.0+) provides the functionality to access solutions from the solution pool.
  • Multiple solutions can now be generated using the three different search pool methods provided Gurobi.
  • Permit a zero MIPGAP in argument to GurobiOpts.
  • The print.RapResults function now prints information in a prettier manner.
  • The raptr::solve function now throws a warning if some species are poorly represented in the solution.
  • Vignette size has been reduced.
  • Updated DOI in README.
  • Unit tests now compatible with testthat R package (version 1.0.2.9000).
  • The assertthat R package is now used for validating function arguments.
  • Vignette now uses knitr::rmarkdown_notangle engine to avoid running the code during package checks, and placeholder vignette file has been removed.
  • Code has been linted.
  • Functions from other packages are now called explicitly using pkg::function.
  • Messages are now displayed using message following best practices.
  • Updated readme.
  • Added citation for Methods in Ecology and Evolution paper.
  • Strip debugging symbols from compiled files to reduce installation size.
  • The is.GurobiInstalled now does not run gurobi to avoid spurious notes during CRAN checks on academic license.
  • Fix documentation in make.DemandPoints.
  • Use \donttest instead of \dontrun for examples.
  • Fix broken example code.
  • Find out which suggested packages are installed using requireNamespace.
  • Add more links to package documentation.
  • Register Rcpp functions.
  • Reduce memory consumption using external pointers.
  • Fix memory leaks.
  • Fix bug in tests for calcSpeciesAverageInPus.
  • Reduce installation size.
  • Fix typo in README.
  • Fixed authorship typo.
  • Updated README with instructions for installing from CRAN.
  • Initial package version.