plotTimeSeriesPCA {TimeSeriesExperiment}R Documentation

Overlay (time) series over PCA grid

Description

PCA plot for data features, with time-series levels overlayed on top.

Usage

plotTimeSeriesPCA(object, axis = c(1, 2), m = 20, n = 20,
  group.highlight = NULL, linecol = NULL, ...)

Arguments

object

A TimeSeriesExperiment object.

axis

An integer vector indicating principal components to use for plotting, by default 1:2.

m

a number of tiles in a grid in the horizontal direction.

n

a number of tiles in a grid in the vertical direction.

group.highlight

An optional character string indicating the group subset for which the time-course trends should be plotted. By default all time-course trends are plotted for all groups.

linecol

a vector indicating the color of the gene profile trend line, different for each group.

...

other parameters for the line plots.

Value

None

Examples

data("endoderm_small")
endoderm_small <- runPCA(endoderm_small)
plotTimeSeriesPCA(endoderm_small)


[Package TimeSeriesExperiment version 1.0.4 Index]