Plot_ellipse: Plot an ellipse
In James-Thorson/FishLife: Predict Life History Parameters For Any Fish

Plot_ellipse

R Documentation

Plot an ellipse

Description

Plots an ellipse representing the bivariate predictive inteval

Usage

Plot_ellipse(
  Cov,
  Mean = rep(0, 2),
  add = FALSE,
  prob = 0.95,
  xlim = log(c(0.01, 2)),
  ylim = xlim,
  logticks = c(1, 2, 5),
  ticks = c(0, 5),
  axis_scale = c("log", "log"),
  main = "",
  xlab = "",
  ylab = "",
  lcol = "black",
  plot_lines = FALSE,
  lty = "solid",
  xaxt = "s",
  yaxt = "s",
  ...
)

Arguments

`Cov`	2x2 matrix representing covariance
`Mean`	numeric vector (length of 2) representing Empirical Bayes prediction of median
`add`	Boolean whether to add ellipse to existing plot
`prob`	for defining predictive interval
`xlim`	x-limits if `add=FALSE`
`ylim`	y-limits if `add=FALSE`
`logticks`	ticks to use if plotting on a log-scale
`ticks`	ticks to use if plotting on a natural-scale
`main`	legend for each panel
`xlab`	x-axis label
`ylab`	y-axis label
`lcol`	line color for ellipse
`plot_lines`	whether to plot lines representing "major axis" and "OLS" regression parameters
`...`	additional arguments passed to `shape::plotellipse`
`whichlog`	which axes are log-scale