Download and import of 'OpenStreetMap' ('OSM') data as 'sf'
    or 'sp' objects.  'OSM' data are extracted from the 'Overpass' web
    server (<https://overpass-api.de/>) and processed with very fast 'C++'
    routines for return to 'R'.

Match, download, convert and import Open Street Map data extracts 
    obtained from several providers.

A 'tidyverse'-friendly toolkit, inspired by the 'OSMnx' 'Python'
    library, to download, model, simplify, analyze and visualize street networks
    and other geospatial features from 'OpenStreetMap'. Build routable graphs
    from a place name, address, point or bounding box; simplify topology;
    compute shortest paths, isochrones and urban metrics (intersection density,
    circuity, street-orientation entropy, centrality); and export to 'sf',
    'sfnetworks' and 'MapLibre'. Heavy graph computation is performed by a
    bundled 'Rust' core.

Functionality to handle and project lat-long coordinates, easily download background maps
    and add a correct scale bar to 'OpenStreetMap' plots in any map projection.

A novel method to implement cancer subtyping and subtype specific drug targets identification via non-negative matrix tri-factorization.
    To improve the interpretability, we introduce orthogonal constraint to the row coefficient matrix and column coefficient matrix. To meet the prior knowledge
    that each subtype should be strongly associated with few gene sets, we introduce sparsity constraint to the association sub-matrix. The average residue was
    introduced to evaluate the row and column cluster numbers. This is part of the work "Liver Cancer Analysis via Orthogonal Sparse Non-Negative Matrix Tri-
    Factorization" which will be submitted to BBRC.

Provides bindings to the 'OSQP' solver. The 'OSQP' solver is a numerical optimization package for solving convex quadratic programs written in 'C' and based on the alternating direction method of multipliers. See <doi:10.48550/arXiv.1711.08013> for details.

An interface between R and the 'OSRM' API. 'OSRM' is a routing
    service based on 'OpenStreetMap' data. See <http://project-osrm.org/> for more
    information. This package enables the computation of routes, trips, isochrones and
    travel distances matrices (travel time and kilometric distance).