A framework for creating HTML widgets that render in various
    contexts including the R console, 'R Markdown' documents, and 'Shiny'
    web applications.

grDevices, htmltools (>= 0.3), jsonlite (>= 0.9.16), yaml

Ramnath Vaidyanathan [aut, cph],
  Yihui Xie [aut],
  JJ Allaire [aut, cre],
  Joe Cheng [aut],
  Kenton Russell [aut, cph],
  RStudio [cph]

Routines for simple graphs and network analysis. It can
  handle large graphs very well and provides functions for generating random
  and regular graphs, graph visualization, centrality methods and much more.

graphics, grDevices, magrittr, Matrix, pkgconfig (>= 2.0.0),
stats, utils

ape, graph, igraphdata, rgl, scales, stats4, tcltk, testthat

gmp (optional), libxml2 (optional), glpk (optional)

'adjacency.R' 'auto.R' 'assortativity.R' 'attributes.R'
'basic.R' 'bipartite.R' 'centrality.R' 'centralization.R'
'cliques.R' 'cocitation.R' 'cohesive.blocks.R' 'community.R'
'components.R' 'console.R' 'conversion.R' 'data_frame.R'
'decomposition.R' 'degseq.R' 'demo.R' 'embedding.R' 'epi.R'
'fit.R' 'flow.R' 'foreign.R' 'games.R' 'glet.R' 'hrg.R'
'igraph-package.R' 'incidence.R' 'indexing.R' 'interface.R'
'iterators.R' 'layout.R' 'layout_drl.R' 'lazyeval.R' 'make.R'
'minimum.spanning.tree.R' 'motifs.R' 'nexus.R' 'operators.R'
'other.R' 'package.R' 'palette.R' 'par.R' 'paths.R' 'plot.R'
'plot.common.R' 'plot.shapes.R' 'pp.R' 'print.R' 'printr.R'
'random_walk.R' 'rewire.R' 'scan.R' 'scg.R' 'sgm.R'
'similarity.R' 'simple.R' 'sir.R' 'socnet.R' 'sparsedf.R'
'structural.properties.R' 'structure.info.R' 'test.R'
'tkplot.R' 'topology.R' 'triangles.R' 'utils.R' 'uuid.R'
'versions.R' 'weakref.R' 'zzz-deprecate.R'

Provides easy access to, and manipulation of, the Munsell 
    colours. Provides a mapping between Munsell's 
    original notation (e.g. "5R 5/10") and hexadecimal strings suitable 
    for use directly in R graphics. Also provides utilities 
    to explore slices through the Munsell colour tree, to transform 
    Munsell colours and display colour palettes.