plot.spdppc: Plot SPD-based Posterior Predictive Check
In nimbleCarbon: Bayesian Analyses of Radiocarbon Dates with NIMBLE

plot.spdppc

R Documentation

Plot SPD-based Posterior Predictive Check

Description

Plots spdppc class object for SPD-based Posterior Predictive Check.

Usage

## S3 method for class 'spdppc'
plot(
  x,
  type = "envelope",
  nsample = NULL,
  interval = 0.9,
  obs.lwd = 1.5,
  obs.col = "black",
  sim.col = "lightgrey",
  alpha = 1,
  envelope.col = "lightgrey",
  positive.col = "red",
  negative.col = "blue",
  calendar = "BP",
  xlab = NULL,
  ylab = NULL,
  ...
)

Arguments

`x`	An `spdppc` class object.
`type`	Either a 'spaghetti' plot or a quantile based envelope plot. Default is 'envelope'.
`nsample`	Number of samples to be displayed in the 'spaghetti' plot. Default is the total number of simulations supplied in the 'spdppc' class object, ignored when `type` is set to 'envelope'.
`interval`	Quantile interval used for the envelope plot. Ignored when `type` is set to 'spaghetti'. Default is 0.90.
`obs.lwd`	Line width of the observed SPD. Default is 1.5.
`obs.col`	Line colour of the observed SPD. Default is 'black'.
`sim.col`	Line colour of simulated SPDs. Default is 'lightgrey', ignored when `type` is set to 'envelope'.
`alpha`	Transparency value for each line in the spaghetti plot. Default is 1, ignored when `type` is set to 'envelope'.
`envelope.col`	Fill colour of the simulation envelope. Default is 'lightgrey', ignored when `type` is set to 'envelope.'spaghetti'.
`positive.col`	Fill colour for the area with positive deviation from the simulation envelope. Default is 'red', ignored when `type` is set to 'spaghetti'.
`negative.col`	Fill colour for the area with positive deviation from the simulation envelope. Default is 'blue', ignored when `type` is set to 'spaghetti'.
`calendar`	Either `'BP'` or `'BCAD'`. Indicate whether the calibrated date should be displayed in BP or BC/AD. Default is `'BP'`.
`xlab`	a label for the x axis. Default is 'Years cal BP','Years BC/AD','Years BC', or 'Years AD' depending on data range and settings of `calendar`.
`ylab`	a label for the y axis. Default is 'Probability'.
`...`	Additional arguments affecting the plot