neigh.init {RGeostats}  R Documentation 
Initialize a new neighclass
neigh.init(ndim = 2, type = 2, flag.sector = FALSE, flag.aniso = FALSE, flag.rotation = FALSE, nmini = 1, nmaxi = 1, nsect = 1, nsmax = 1, width = 1, radius = 1, skip=1, rotmat=NA,radimg=NA)
ndim 
Space Dimension 
type 
Type of the Neighborhood, chosen among the following possibilities: 0 : Unique Neighborhood 1 : Bench Neighborhood 2 : Moving Neighborhood 
flag.sector 
This parameter is specific for the Moving Neighborhood. When TRUE, the Moving Neighborhood search is performed by angular sectors 
flag.aniso 
This parameter is specific for the Angular sector search in Moving Neighborhood. When TRUE, the neighborhood ellipsoid is anisotropic. 
flag.rotation 
This parameter is specific for the an anisotropic angular sector search in Moving Neighborhood. When TRUE, the Neigborhood ellipsoid is rotated. 
nmini 
This parameter is specific for the Moving Neighborhood. Minimum number of points in the Neighborhood. 
nmaxi 
This parameter is specific for the Moving Neighborhood. Maximum number of points in the Neighborhood. 
nsect 
This parameter is specific for the Angular sector search in Moving Neighborhood. Number of points in each angular sector. 
nsmax 
This parameter is specific for the Angular sector search in Moving Neighborhood. Maximum number of points in each angular sector. 
width 
This parameter is specific for the Bench Neighborhood. Width of the slice around the target point, within which all the data points will belong to the Neighborhood. 
radius 
This parameter is specific for the Moving Neighborhood. It provides the dimensions of the search ellipsoid (or sphere). Its contents is read according to the value of the argument 'flag.aniso'.

skip 
For an image neighborhood, centered on the target grid node, the neighborhood will select only 1 sample out of skip. If skip=1, all the samples of the neighborhood are selected. 
rotmat 
Rotation matrix which defines the main axes of the rotation ellipsoid. 
radimg 
Array giving the dimension of the radius of the image nieghborhood along each main direction of the grid. A radius of 0 corresponds to the target grid node alone. 
The new neighclass
Class item
Note that this function will soon become obsolete. You should use neigh.create instead (with the same arguments).