Extract Original Data from a Fitted Point Process Model
Given a fitted point process model, this function extracts the original point pattern dataset to which the model was fitted.
- fitted point process model (an object of class
An object of class
"ppm" represents a point process model
that has been fitted to data. It is typically produced by
the model-fitting algorithm
The object contains complete information about the original data
point pattern to which the model was fitted.
This function extracts the original data pattern.
ppm.object for a list of all operations that can be
performed on objects of class
- A point pattern (object of class
data(cells) fit <- ppm(cells, ~1, Strauss(r=0.1)) X <- data.ppm(fit) # 'X' is identical to 'cells'