Computes the integral of a function or spatial object.
integral(f, domain=NULL, ...)A single numeric or complex value, or a vector of such values.
A function, or a spatial object that can be treated as a function.
Optional. Data specifying the domain of integration.
Arguments passed to methods.
Adrian Baddeley Adrian.Baddeley@curtin.edu.au, Rolf Turner rolfturner@posteo.net and Ege Rubak rubak@math.aau.dk.
The function integral is generic.
It calculates the integral of a function, or
the integral of a spatial object that can be treated as a function.
It has methods
for one-dimensional functions ("density", "fv")
and for spatial objects
("im", "msr", "linim", "linfun").
integral.density.
integral.im in package spatstat.geom.