ggenealogy (version 0.2.0)

plotDegMatrix: Returns the image object to show the heat map of degrees between the inputted set of vertices

Description

Returns the image object to show the heat map of degrees between the inputted set of vertices

Usage

plotDegMatrix(varieties, ig, geneal, xLab = "Variety", yLab = "Variety", legendLab = "Degree")

Arguments

varieties

subset of varieties used to generate the heat map

ig

the graph representation of the data genealogy (in igraph format)

geneal

the full genealogy (in data frame format)

xLab

string label on the x axis (default is "Variety")

yLab

string label on the y axis (default is "Variety")

legendLab

string label on the legend (default is "Degree")

See Also

http://www.r-project.org for iGraph information

Examples

data(sbGeneal)
ig <- dfToIG(sbGeneal)
varieties <- c("Bedford", "Calland", "Narow", "Pella", "Tokyo", "Young", "Zane")
p <- plotDegMatrix(varieties, ig, sbGeneal, "Soybean label", "Soybean label", "Degree")
p + ggplot2::scale_fill_continuous(low = "white", high = "darkgreen")