SamplingPatternPriorPoints-class {spcosa}

Class "SamplingPatternPriorPoints"

Description

A class for storing a sampling pattern consisting of existing points and new points. The new points are the centers of gravity of their stratum.

Objects from the Class

Objects can be created by calls of the form new("SamplingPatternPriorPoints", ...). However, objects are usually created by calling spsample.

Slots

isPriorPoint:

Object of class "logical", which is TRUE is the location is a prior point, and FALSE if it is not.

sample:

Object of class "SpatialPoints", containing the sampling locations

Extends

Class "SamplingPatternPurposive", directly. Class "SamplingPattern", by class "SamplingPatternPurposive", distance 2.

Methods

plot

signature(x = "CompactStratification", y = "SamplingPatternPriorPoints"): plots sampling pattern y on top of stratification x.

plot

signature(x = "SamplingPatternPriorPoints", y = "missing"): plots sampling pattern x.

Author(s)

Dennis J. J. Walvoort [e-mail], D.J. Brus, J.J. de Gruijter