geom_frequencies: Plot allele frequencies

In dyerlab/gstudio: Tools Related to the Spatial Analysis of Genetic Marker Data

Plot allele frequencies

Description

This function allows you to plot allele frequencies for several potential levels of stratum and loci.

Usage

geom_frequencies(x, ...)

Arguments

x	The data frame with allele frequencies from frequencies.
...	Ingnored but passed on to facet_grid() for optional stuff

Value

An object of type ggplot

Note

This function does a pretty good job of plotting but if you have too many loci and/or strata, you may have a difficult time getting it to look right. By default, the function does NOTHING to prevent you from making crappy plots with too many levels. To plot a reduced number of loci/strata, use a subset of your data.

Author(s)

Rodney J. Dyer [e-mail]

Examples

data(arapat)
freqs <- frequencies( arapat )
require(ggplot2)
ggplot() + geom_frequencies( freqs )
freqs <- frequencies( arapat, loci="EN", stratum="Cluster")
ggplot() + geom_frequencies( freqs ) + facet_grid(.~Stratum)

dyerlab/gstudio documentation built on Feb. 2, 2024, 8:24 p.m.