ctIndplot: 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

Run this code


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

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