Demonstration Example of Hyperframe of Spatial Data
This is an artificially constructed example of a
hyperframe of spatial data. The data could have been obtained
from an experiment in which there are two groups of
experimental units, the response from each unit
is a point pattern Points, and for each unit there is explanatory
data in the form of a pixel image Image.
data(demohyper)
A hyperframe with 3 rows and 3 columns:
List of spatial point patterns
(objects of class "ppp")
serving as the responses in an experiment.
List of images (objects of class "im")
serving as explanatory variables.
Factor with two levels a and b
serving as an explanatory variable.
Artificially generated by Adrian Baddeley Adrian.Baddeley@curtin.edu.au.
if(require(spatstat.core)) {
plot(demohyper, quote({ plot(Image, main=""); plot(Points, add=TRUE) }),
parargs=list(mar=rep(1,4)))
mppm(Points ~ Group/Image, data=demohyper)
}Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.