valid
From spatstat v1.52-1
by Adrian Baddeley
Check Whether Point Process Model is Valid
Determines whether a point process model object corresponds to a valid point process.
Usage
valid(object, …)
Arguments
- object
Object of some class, describing a point process model.
- …
Additional arguments passed to methods.
Details
The function valid
is generic,
with methods for the classes "ppm"
and "dppmodel"
.
An object representing a point process is called valid if
all its parameter values are known (for example, no parameter
takes the value NA
or NaN
) and the parameter values
correspond to a well-defined point process (for example, the
parameter values satisfy all the constraints that are imposed by
mathematical theory.)
See the methods for further details.
Value
A logical value, or NA
.
See Also
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