selectTrajectory {CellTrails}R Documentation

Select component from trajectory graph

Description

Retains a single component of a trajectory graph.

Usage

selectTrajectory(sce, component)

Arguments

sce

A SingleCellExperiment object

component

Number of component to be selected

Details

The construction of a trajectory graph may result in a forest having multiple tree components, which may represent individual trajectories or isolated nodes. This method should be used to extract a single component from the graph. A component is identified by its (integer) number.

Diagnostic messages

An error is thrown if the states have not been connected yet; function connectStates needs to be called first. An error is thrown if an unknown component (number) is selected.

Value

An updated SingleCellExperiment object

Author(s)

Daniel C. Ellwanger

See Also

connectStates

findStates states

Examples

# Example data
data(exSCE)

# Select trajectory
exSCE <- selectTrajectory(exSCE, component=1)

[Package CellTrails version 1.4.0 Index]