Core visualizations and summaries for the CRAN package database. The package provides comprehensive methods for cleaning up and organizing 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 visualizations from the resulting networks and summaries. The resulting networks can be coerced to 'igraph' < https://CRAN.R-project.org/package=igraph> objects for further analyses and modelling.
clean_CRAN_dbnow accepts the matrix from
compute_dependence_treeis a recursion to compute all generations of a package (i.e. what else is installed)
build_dependence_treeand a plot method for extracting the dependence tree of a package
cranly_dependence_treetree objects, reporting package dependence index, parents and depth
plotmethods return legend and title by default