Provides core visualisations and summaries for the CRAN package database. The package provides comprehensive methods for cleaning up and organising the information in the CRAN package database, for building package directives networks (depends, imports, suggests, enhances, linking to) and collaboration networks, producing package dependence trees, and for computing useful summaries and producing interactive visualisations from the resulting networks. The package also provides functions to coerce the networks to 'igraph' < https://CRAN.R-project.org/package=igraph> objects for further analyses and modelling.
clean_CRAN_dbclean_CRAN_db now accepts the matrix from available.packagescranly_network objects: suggests, depends, linking_to, importscompute_dependence_tree is a recursion to compute all generations of a package (i.e. what else is installed)build_dependence_tree and a plot method for extracting the dependence tree fo a packagesummary method for cranly_dependence_tree tree objects, reporting package dependence index, parents and depthplot methods return legend and title by default