as_igraph: Exports Mapper as an igraph object.
In peekxc/Mapper: Topological Data Analysis using Mapper

Exports the 1-skeleton to a graph using the igraph library.

`vertex_scale`	scaling function for the vertex sizes.
`vertex_min`	minimum vertex size.
`vertex_min`	maximum vertex size.
`col_pal`	color palette to color the vertices by.

This method converts the 1-skeleton of the Mapper to an igraph object, and assigns some default visual properties. Namely, the vertex attributes "color", "size", and "label" and the edge attribute "color" are assigned. The vertex colors are colored according on the given color palette (default is rainbow) according to their mean filter value (see bin_color). The vertex sizes are scaled according to the number of points they contain, scaled by vertex_scale, and bounded between (vertex_min, vertex_max). The vertex labels are in the format "<id>:<size>".

The edges are colored similarly by the average filter value of the points intersecting both nodes they connect too.

an igraph object.

peekxc/Mapper documentation built on June 12, 2020, 2:14 a.m.