spaghettiogram: Spaghettiogram

In Publish: Format Output of Various Routines in a Suitable Way for Reports and Publication

Spaghettiogram

Description

A spaghettiogram is showing repeated measures (longitudinal data)

Usage

spaghettiogram(
  formula,
  data,
  xlim,
  ylim,
  xlab = "",
  ylab = "",
  axes = TRUE,
  col,
  lwd,
  lty,
  pch,
  legend = FALSE,
  add = FALSE,
  background = TRUE,
  ...
)

Arguments

formula	A formula which specifies the variables for the spaghettiograms. If Y ~ X + id(Z) then for each value of Z the spaghettiogram is the graph (X,Y) in the subset defined by the value of Z. Data are expected to be in the "long" format. Y is a numeric vector and X is a factor whose levels define the X-axis. Each level of the id-vector corresponds to one line (spaghetti) in the plot.
data	data set in which variables X, Y and Z are defined.
xlim	Limits for x-axis
ylim	Limits for y-axis
xlab	Label for x-axis
ylab	Label for x-axis
axes	Logical indicating if axes should be drawn.
col	Colors for the spaghettiograms
lwd	Widths for the spaghettiograms
lty	Type for the spaghettiograms
pch	Point-type for the spaghettiograms
legend	If TRUE add a legend. Argument A of legend is controlled as legend.A. E.g., when legend.cex=2 legend will be called with argument cex=2.
add	If TRUE add to existing plot device.
background	Control the background color of the graph.
...	used to transport arguments which are passed to the following subroutines: "plot", "lines", "legend", "background", "axis1", "axis2".

Value

List with data of each subject

Examples

data(SpaceT)
Spaghettiogram(HR~Status+id(ID),
               data=SpaceT)

Publish documentation built on Jan. 18, 2023, 1:08 a.m.