ctIndplot: ctIndplot

In ctsem: Continuous Time Structural Equation Modelling

ctIndplot

Description

Convenience function to simply plot individuals trajectories from ctsem wide format data

Usage

ctIndplot(
  datawide,
  n.manifest,
  Tpoints,
  n.subjects = "all",
  colourby = "variable",
  vars = "all",
  opacity = 1,
  varnames = NULL,
  xlab = "Time",
  ylab = "Value",
  type = "b",
  start = 0,
  legend = TRUE,
  legendposition = "topright",
  new = TRUE,
  jittersd = 0.05,
  ...
)

Arguments

datawide	ctsem wide format data
n.manifest	Number of manifest variables in data structure
Tpoints	Number of discrete time points per case in data structure
n.subjects	Number of subjects to randomly select for plotting, or character vector 'all'.
colourby	set plot colours by "subject" or "variable"
vars	either 'all' or a numeric vector specifying which manifest variables to plot.
opacity	Opacity of plot lines
varnames	vector of variable names for legend (defaults to NULL)
xlab	X axis label.
ylab	Y axis label.
type	character specifying plot type, as per usual base R plot commands. Defaults to 'b', both points and lines.
start	Measurement occasion to start plotting from - defaults to T0.
legend	Logical. Plot a legend?
legendposition	Where to position the legend.
new	logical. If TRUE, creates a new plot, otherwise overlays on current plot.
jittersd	positive numeric indicating standard deviation of noise to add to observed data for plotting purposes.
...	additional plotting parameters.

Examples

data(ctExample1)
ctIndplot(ctExample1,n.subjects=1, n.manifest=2,Tpoints=6, colourby='variable')

ctsem documentation built on Sept. 11, 2024, 9:06 p.m.