make_graphNEL_from_ontology_plot: obtain graphNEL from ontology_plot instance of ontologyPlot

In ontoProc: processing of ontologies of anatomy, cell lines, and so on

Description

obtain graphNEL from ontology_plot instance of ontologyPlot

Usage

make_graphNEL_from_ontology_plot(x)

Arguments

x	instance of S3 class ontology_plot

Value

instance of S4 graphNEL class

Examples

requireNamespace("Rgraphviz")
requireNamespace("graph")
cl = getCellOnto()
cl3k = c("CL:0000492", "CL:0001054", "CL:0000236", "CL:0000625",
   "CL:0000576", "CL:0000623", "CL:0000451", "CL:0000556")
p3k = ontologyPlot::onto_plot(cl, cl3k)
gnel = make_graphNEL_from_ontology_plot(p3k)
gnel = improveNodes(gnel, cl)
graph::graph.par(list(nodes=list(shape="plaintext", cex=.8)))
gnel = Rgraphviz::layoutGraph(gnel)
Rgraphviz::renderGraph(gnel)

ontoProc documentation built on Nov. 8, 2020, 4:49 p.m.