traj (version 1.2)

plotMeanTraj: Plot Mean Trajectory

Description

Plot cluster-specific mean trajectory for one or all clusters provided by a traj object.

Usage

plotMeanTraj(x, clust.num = NULL,  ...)

Arguments

x

traj object.

clust.num

Integer indicating the cluster number to plot.NULL to print all clusters. Defaults to NULL.

...

Arguments to be passed to plot.

Author

Dan Vatnik, Marie-Pierre Sylvestre

Details

The function plots cluster specific mean trajectory calculated at each time point. By setting the clust.num argument to an integer corresponding to a cluster number, one can plot the mean trajectory of that cluster only. Any other plotting arguments can be added to the function.

See Also

mean

Examples

# Setup data and time
data = example.data$data
time = example.data$time

# Run step1measures, step2factors and step3clusters with
# a predetermined number of clusters
s1 = step1measures(data,time, ID=TRUE)
s2 = step2factors(s1)
s3.4clusters = step3clusters(s2, nclust = 4)

# Plot mean trajectories
plotMeanTraj(s3.4clusters)