| PointPattern-class {pgs} | R Documentation |
Extend class "Figure". Representation of finite point patterns.
Objects can be created by calls of the form new("PointPattern", ...).
It is recommended to use the generator PointPattern.
dimspace:"numeric". The
dimension of the space where the points lie.coord:"matrix". The matrix
columns contain the Cartesian coordinates of the points.
Class "Figure", directly.
signature(x = "PointPattern"): compute the
number of points.signature(x = "PointPattern", f = "function"):
covariogram for "PointPattern" objects.signature(x = "PointPattern", y = "missing"):
plot a PointPattern object. Implemented only for planar point
patterns. The extra argument origin (default:
null vector) may be used to plot the point pattern translated by
the vector origin. If the extra argument add (default:
FALSE) is TRUE, the point pattern is added to the
current plot. signature(x = "PointPattern", y
= "matrix"): plot the pattern of parallel lines defined as the
Minkowski sum of x and the line spanned by the
y. Only implemented in 2D. Extra arguments origin
and add are described above.signature(x = "PointPattern"): print a PointPattern object.
Generators PointPattern, Segment-class, Quadrat-class.