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prioritizr  

Systematic Conservation Prioritization in R
View on CRAN: Click here


Download and install prioritizr package within the R console
Install from CRAN:
install.packages("prioritizr")

Install from Github:
library("remotes")
install_github("cran/prioritizr")

Install by package version:
library("remotes")
install_version("prioritizr", "8.1.0")



Attach the package and use:
library("prioritizr")
Maintained by
Richard Schuster
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2016-12-01
Latest Update: 2025-01-09
Description:
Systematic conservation prioritization using mixed integer linear programming (MILP). It provides a flexible interface for building and solving conservation planning problems. Once built, conservation planning problems can be solved using a variety of commercial and open-source exact algorithm solvers. By using exact algorithm solvers, solutions can be generated that are guaranteed to be optimal (or within a pre-specified optimality gap). Furthermore, conservation problems can be constructed to optimize the spatial allocation of different management actions or zones, meaning that conservation practitioners can identify solutions that benefit multiple stakeholders. To solve large-scale or complex conservation planning problems, users should install the Gurobi optimization software (available from ) and the 'gurobi' R package (see Gurobi Installation Guide vignette for details). Users can also install the IBM CPLEX software () and the 'cplexAPI' R package (available at ). Additionally, the 'rcbc' R package (available at ) can be used to generate solutions using the CBC optimization software ().
How to cite:
Richard Schuster (2016). prioritizr: Systematic Conservation Prioritization in R. R package version 8.1.0, https://cran.r-project.org/web/packages/prioritizr. Accessed 11 Jun. 2026.
Previous versions and publish date:
0.1.2 (2016-12-01 21:32), 3.0.1 (2017-11-08 10:40), 3.0.3 (2017-11-22 11:08), 3.0.4 (2018-03-25 17:23), 4.0.1 (2018-05-26 17:40), 4.0.2 (2018-06-28 23:58), 4.0.3 (2019-04-08 23:20), 4.0.4 (2019-04-12 14:32), 4.1.1 (2019-06-06 18:40), 4.1.3 (2019-09-07 00:40), 4.1.4 (2019-10-03 11:10), 4.1.5 (2020-02-06 02:00), 5.0.1 (2020-05-15 11:50), 5.0.2 (2020-07-30 14:40), 5.0.3 (2020-11-24 08:30), 7.0.1 (2021-03-31 14:40), 7.1.1 (2021-10-30 00:50), 7.2.2 (2022-09-17 21:56), 8.0.0 (2023-03-29 09:00), 8.0.2 (2023-05-01 22:00), 8.0.3 (2023-08-09 01:00), 8.0.4 (2024-06-05 23:40), 8.0.6 (2025-01-09 17:40)
Other packages that cited prioritizr R package
View prioritizr citation profile
Other R packages that prioritizr depends, imports, suggests or enhances
Complete documentation for prioritizr
Functions, R codes and Examples using the prioritizr R package
Some associated functions: ConservationModifier-class . ConservationProblem-class . Constraint-class . Decision-class . Objective-class . OptimizationProblem-class . OptimizationProblem-methods . Penalty-class . Portfolio-class . Solver-class . Target-class . add_absolute_targets . add_asym_connectivity_penalties . add_binary_decisions . add_boundary_penalties . add_cbc_solver . add_connectivity_penalties . add_contiguity_constraints . add_cplex_solver . add_cuts_portfolio . add_default_solver . add_extra_portfolio . add_feature_contiguity_constraints . add_feature_weights . add_gap_portfolio . add_gurobi_solver . add_highs_solver . add_linear_constraints . add_linear_penalties . add_locked_in_constraints . add_locked_out_constraints . add_loglinear_targets . add_lsymphony_solver . add_mandatory_allocation_constraints . add_manual_bounded_constraints . add_manual_locked_constraints . add_manual_targets . add_max_cover_objective . add_max_features_objective . add_max_phylo_div_objective . add_max_phylo_end_objective . add_max_utility_objective . add_min_largest_shortfall_objective . add_min_set_objective . add_min_shortfall_objective . add_neighbor_constraints . add_proportion_decisions . add_relative_targets . add_rsymphony_solver . add_semicontinuous_decisions . add_shuffle_portfolio . add_top_portfolio . adjacency_matrix . binary_stack . boundary_matrix . branch_matrix . category_layer . category_vector . compile . connectivity_matrix . constraints . decisions . eval_asym_connectivity_summary . eval_boundary_summary . eval_connectivity_summary . eval_cost_summary . eval_feature_representation_summary . eval_ferrier_importance . eval_n_summary . eval_rare_richness_importance . eval_replacement_importance . eval_target_coverage_summary . fast_extract . feature_abundances . feature_names . importance . intersecting_units . knit_print . loglinear_interpolation . marxan_boundary_data_to_matrix . marxan_connectivity_data_to_matrix . marxan_problem . new_waiver . number_of_features . number_of_planning_units . number_of_total_units . number_of_zones . objectives . optimization_problem . penalties . portfolios . presolve_check . prioritizr-deprecated . prioritizr . problem . proximity_matrix . reexports . rescale_matrix . rij_matrix . run_calculations . show . sim_data . simulate_cost . simulate_data . simulate_species . solve . solvers . summaries . targets . tibble-methods . write_problem . zone_names . zones . 
Some associated R codes: ConservationModifier-class.R . ConservationProblem-class.R . Constraint-class.R . Decision-class.R . Objective-class.R . OptimizationProblem-class.R . OptimizationProblem-methods.R . Penalty-class.R . Portfolio-class.R . RcppExports.R . Solver-class.R . Target-class.R . add_absolute_targets.R . add_asym_connectivity_penalties.R . add_binary_decisions.R . add_boundary_penalties.R . add_cbc_solver.R . add_compile_solver.R . add_connectivity_penalties.R . add_contiguity_constraints.R . add_cplex_solver.R . add_cuts_portfolio.R . add_default_solver.R . add_extra_portfolio.R . add_feature_contiguity_constraints.R . add_feature_weights.R . add_gap_portfolio.R . add_gurobi_solver.R . add_highs_solver.R . add_linear_constraints.R . add_linear_penalties.R . add_locked_in_constraints.R . add_locked_out_constraints.R . add_loglinear_targets.R . add_lpsymphony_solver.R . add_mandatory_allocation_constraints.R . add_manual_bounded_constraints.R . add_manual_locked_constraints.R . add_manual_targets.R . add_max_cover_objective.R . add_max_features_objective.R . add_max_phylo_div_objective.R . add_max_phylo_end_objective.R . add_max_utility_objective.R . add_min_largest_shortfall_objective.R . add_min_set_objective.R . add_min_shortfall_objective.R . add_neighbor_constraints.R . add_proportion_decisions.R . add_relative_targets.R . add_rsymphony_solver.R . add_semicontinuous_decisions.R . add_shuffle_portfolio.R . add_top_portfolio.R . adjacency_matrix.R . all_binary.R . all_columns_any_finite.R . all_columns_inherit.R . all_finite.R . all_positive.R . all_proportion.R . any_nonNA.R . any_nonzero.R . as.R . as_Matrix.R . assertions.R . assertions_class.R . assertions_misc.R . assertions_raster.R . assertions_sf.R . assertions_vector.R . binary_stack.R . boundary_matrix.R . branch_matrix.R . category_layer.R . category_vector.R . cli.R . compile.R . connectivity_matrix.R . constraints.R . data.R . decisions.R . deprecated.R . eval_asym_connectivity_summary.R . eval_boundary_summary.R . eval_connectivity_summary.R . eval_cost_summary.R . eval_feature_representation_summary.R . eval_ferrier_importance.R . eval_n_summary.R . eval_rare_richness_importance.R . eval_replacement_importance.R . eval_target_coverage_summary.R . external-classes.R . fast_extract.R . feature_abundances.R . feature_names.R . get_crs.R . importance.R . internal.R . intersecting_units.R . is_numeric_values.R . is_same_crs.R . is_spatial_extents_overlap.R . knit_print.R . list_text.R . loglinear_interpolation.R . marxan_boundary_data_to_matrix.R . marxan_connectivity_data_to_matrix.R . marxan_problem.R . number_of_features.R . number_of_planning_units.R . number_of_total_units.R . number_of_zones.R . objectives.R . optimization_problem.R . package.R . penalties.R . planning_unit_solution_status.R . portfolios.R . presolve_check.R . print.R . problem-deprecated.R . problem.R . proximity_matrix.R . reexports.R . repr.R . rescale_matrix.R . rij_matrix.R . run_calculations.R . show.R . simulate.R . solve.R . solvers.R . st_geometry_classes.R . summaries.R . summary.R . targets.R . tbl_df.R . test-helpers.R . waiver.R . write_problem.R . zone_names.R . zones.R . zzz.R .  Full prioritizr package functions and examples
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