Package index • maxcovr

Data

Data provided with maxcovr

york: York Listed Buildings.

york_crime: York Crime Locations.

Optimisers

Solve the maximum covering location problem and other extension to this problem

max_coverage(): Solve the Maximal Covering Location Problem

max_coverage_relocation(): Maximum Coverage when considering relocation

Distance Tools

Tools to help with the calculation of distances

nearest(): Find the nearest lat/long to another lat/long

nearest_facility_dist(): nearest facility + distance to a user

facility_user_dist(): facility_user_dist

facility_user_indic(): facility_user_indic

spherical_distance(): Calculate the distance between two locations

spherical_distance_cpp(): Calculate distance using haversines formula

distance_matrix_cpp(): Create a matrix of distances between two areas

binary_matrix_cpp(): Create a binary matrix TRUE if distance satisfies a condition

Summary functions

Summarise content from maxcovr

summarise_coverage(): Summarise coverage

summary_mc_cv(): Summary for max_coverage cross validation

extract_mc_results(): (Internal) Summarise maxcovr model using facility and user information

extract_mc_results_relocation(): (Internal) Summarise maxcovr relocation model with facility and user info

augment_facility_relocated(): Find distance from relocated and proposed new sites

augment_user(): Augment users data; add useful information

augment_user_tested(): Nearest wrapper

coverage(): Create a summary of the coverage between two dataframes

summarise_relocated_dist(): Find the average distance from facilities relocated to their final place

summarise_user_cov(): Summarise the coverage for users

summary_mc_cv_relocate(): Summary for max_coverage cross validation for relocation models

Helpers

Little helper functions

deg2rad_cpp(): Convert degrees to radians

is.maxcovr(): Test if the object is a maxcovr object

is.maxcovr_relocation(): Test if the object is a maxcovr_relocation object

n_installed(): Extract the number of facilities installed

n_relocated(): Extract the number of facilities relocated.

spherical_distance_cpp_vec(): Calculate (vectorized) distance using haversines formula