SiteOpt
SiteOpt, an open-source software, was designed for spatial conservation planning and other spatial or non-spatial portfolio optimization problems, such as budget allocation. This user-friendly R package, produces globally optimal or near-optimal solutions for large-scale portfolio-type problems, and includes options for applying several powerful solver algorithms to handle large-dimension problems. The software considers multiple objectives, uncertainty, risk, and constraints in identifying optimal spatial designs, resource allocations, species selection, and other portfolio decisions.