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popgraph (version 1.4)

This is an R package that constructs and manipulates population graphs.

Description

This is a generic package that produces "Population Graphs" a graph-theoretic topology based upon conditional genetic covariance. This functionality used to be within the gstudio package, but has been taken out to focus on spatial integration of graph topologies with existing packages like sp, raster, and ggplot2.

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Version

Install

install.packages('popgraph')

Monthly Downloads

17

Version

1.4

License

GPL (>= 2)

Maintainer

Rodney Dyer

Last Published

June 2nd, 2014

Functions in popgraph (1.4)

alt

Sonoran desert altitude.
test_congruence

Returns distance congruence between the two graphs
geom_edgeset

Plotting of a population graph edge set using ggplot neumonic
lopho

Lophocereus population graph
arapat_mv

Araptus attenuatus data
centroid_variance

This function takes a data set and a group set and returns centroid variances
to_SpatialLines

Converts edge set to SpatialLines object
to_json

Converts to json representation
decorate_graph

Merge data into popgraph node-wise
permute_popgraph

Bootstraps indiviudals to see stability of graph topology.
baja

Metadata for Baja Populations.
arapat_pop

Arapat popualtion data
to_kml

Converts population graph to KML file
centroid_distance

This function takes a data set and a group set and returns centroid distances
geom_edgelabels

Plotting of a population graph edge labels using ggplot neumonic
as.popgraph

Converts an object of type matrix or igraph into popgraph
to_pgraph

Converts graph to a pgraph file format
to_matrix

Matrix conversion for Population Graph
overlay_popgraph

Convience function to plot edges from popgraph
geom_nodeset

Plotting of a population graph edge set using ggplot neumonic
to_SpatialPoints

Translate object into a SpatialPoints object
upiga

Upiga population graph
popgraph-package

Package for the creation of population graph objects
popgraph

Default constructor for a PopulationGraph object
to_data.frame

Converts popgraph to data.frame based upon node attributes
-.popgraph

Overload '-' operator for pairs of popgraph objects
congruence_topology

Returns congruence topology
to_html

Converts population graph to html file for interactive viewing
theme_empty

A blank theme for plotting networks
read.popgraph

Reads in a population graph text file
write_popgraph

Convience function for file exports