if groups is missing, it returns the Dim attribute of
object; otherwise, calculates the dimensions associated with
the grouping factor.
Usage
## S3 method for class 'corSpatial':
Dim(object, groups)
Arguments
Value
a list with components:Nlength of groupsMnumber of groupsspClassan integer representing the spatial correlation class;
0 = user defined class, 1 = corSpher, 2 = corExp, 3 =
corGaus, 4 = corLinsumLenSqsum of the squares of the number of observations per
grouplenan integer vector with the number of observations per
groupstartan integer vector with the starting position for the
distance vectors in each group, beginning from zero