etm: xyplot.etm – R documentation

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xyplot.etm

xyplot method for object of class 'etm'

Description

xyplot function for objects of class etm. Estimates of the transition probabilities are plotted as a function of time for all the transitions specified by the user.

Usage

## S3 method for class 'etm'
xyplot(x, data = NULL, tr.choice, col = c(1, 1, 1),
       lty = c(1, 3, 3),  xlab = "Time",
       ylab = "Transition probability",
       conf.int = TRUE, ci.fun = "linear", level = 0.95, ...)

Arguments

`x`	An object of class `etm`.
`data`	Useless.
`tr.choice`	A character vector of the form c("from to", "from to", ...) specifying the transition probabilities to be plotted. By default, all the direct transition probabilities are displayed.
`col`	Vector of colours for the curves.
`lty`	Vector of line types.
`xlab`	x-axis label. Default is "Time".
`ylab`	y-axis label. Default is "Estimated transition probability".
`conf.int`	Logical. Whether to draw pointwise confidence intervals. Default is TRUE.
`ci.fun`	A character vector specifying the transformation to be applied to the pointwise confidence intervals. It could be different for each transition probability, though if `length(ci.fun) != length(tr.choice)`, only `ci.fun[1]` will be used. The possible transformations are "linear", "log", "log-log" and "cloglog". Default is "linear".
`level`	Level of the two-sided confidence intervals. Default is 0.95.
`...`	Further arguments for `xyplot`.

Value

An object of class trellis.

Author(s)

Arthur Allignol, arthur.allignol@gmail.com