Plot single taxon.

Make a box and whiskers plot of a single taxon, while grouping by a variable.

plotgg_taxon(...)

# S3 method for default
plotgg_taxon(Tab, Map, taxon, x, col = NULL,
  var.name = "Abundance", theme = theme_blackbox())

# S3 method for Dataset
plotgg_taxon(Dat, taxon, x, col = NULL,
  var.name = "Abundance", theme = theme_blackbox())

Arguments

Tab	Matrix with samples as columns and taxa as rows.
Map	Data frame with metadata for Tab. Each row must correspond to a sample in Tab, they must be in the same order, and be named with the same names as the columns in Tab
taxon	String indicating which taxon to plot.
x	String indicating which variable to use as the x-axis in the plot. Should correspond to a header name in Map
col	String indicating which variable to use to color the plot. Can be the same or different as x. It should correspond to a header name in Map.
var.name	y-axis label on the plot.
theme	A ggplot2 theme to be used woth the plot.
Dat	A Dataset object.

Value

A ggplot2 plot

See also

plotgg_var

Examples

data(Rhizo)
data(Rhizo.map)
data(Rhizo.tax)
Dat <- create_dataset(Rhizo,Rhizo.map,Rhizo.tax)

# Passing independently an abundance table and mapping file
plotgg_taxon(Tab = Dat$Tab, Map = Dat$Map,
             taxon = "OTU_14834", x = "fraction")
plotgg_taxon(Tab = Dat$Tab, Map = Dat$Map,
             taxon = "OTU_14834", x = "fraction",
             col = "accession")

# Passing a dataset object
plotgg_taxon(Dat, taxon = "OTU_14834",
             x = "fraction")
plotgg_taxon(Dat, taxon = "OTU_14834",
             x = "fraction",
             col = "accession")