spathialWay {spathial}

Compute Principal Path

Description

Get the coordinates of the waypoints of the principal path

Usage

spathialWay(X, boundary_ids, NC = 50)

Arguments

X

data points

boundary_ids

starting and ending points

NC

number of waypoints

Value

spathial_res: spathial waypoints

Examples

#EXAMPLE 1
# Load data matrix X
load(system.file('extdata','X.rda',package='spathial',mustWork=TRUE))
# Load description vector X_labels
load(system.file('extdata','X_labels.rda',package='spathial',mustWork=TRUE))
# Run spathialBoundary
boundaryRes <- spathialBoundaryIds(X, X_labels, mode=2, from=3, to=6)
X <- boundaryRes$X
X_labels <- boundaryRes$X_labels
boundary_ids <- boundaryRes$boundary_ids
#Set the number of waypoints
NC <- 20
# Run spathialWay
spathial_res <- spathialWay(X, boundary_ids, NC)
spathial_res