Three Dimensional Point Pattern
Create a three-dimensional point pattern
pp3(x, y, z, ..., marks=NULL)
x,y,z |
Numeric vectors of equal length, containing Cartesian coordinates of points in three-dimensional space. |
... |
Arguments passed to |
marks |
Optional. Vector, data frame, or hyperframe of mark values associated with the points. |
An object of class "pp3"
represents a pattern of points in
three-dimensional space. The points are assumed to have been observed
by exhaustively inspecting a three-dimensional rectangular box. The
boundaries of the box are included as part of the dataset.
Object of class "pp3"
representing a three dimensional
point pattern. Also belongs to class "ppx"
.
Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner r.turner@auckland.ac.nz and Ege Rubak rubak@math.aau.dk.
X <- pp3(runif(10), runif(10), runif(10), box3(c(0,1)), marks=rnorm(10)) X
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