tRophicPosition (version 0.8.0)

screenIsotopeData: Function to plot and screen stable isotope data with one or more baselines.

Description

This function receives a named list of vectors (isotopeData class object), and plots a biplot with 2 sources and a consumer. The user can states whether he/she wants a density function plotted above, to the right, at both sides or does not want it to be plotted.

Usage

screenIsotopeData(
  isotopeData = NULL,
  density = "both",
  consumer = "Consumer",
  b1 = "Pelagic baseline",
  b2 = "Benthic baseline",
  legend = c(1.15, 1.15),
  title = NULL,
  xylim = NULL,
  ...
)

Value

none

Arguments

isotopeData

an isotopeData class object.

density

string representing whether the density function is plotted. Accepted characters are "both" in which case will plot the density function above and to the right, "right", "above" or "none".

consumer

string representing the consumer.

b1

string representing baseline 1.

b2

string representing baseline 2.

legend

coordinates representing where to locate the legend.

title

string representing title.

xylim

argument for modifying x-y limits (for testing)

...

additional arguments passed to this function.

Examples

a <- generateTPData()
screenIsotopeData(a)