Resolution of scanLRTS

Question

I want to increase the resolution of the output of scanLRTS. Changing the dimyx parameter only increases the dimensions of the output image, but not the pixel resolution of the output values. I have also unsuccessfully tried the eps and xy parameters.

plot(scanLRTS(shapley, 1, method="poisson"))

plot(scanLRTS(shapley, 1, dimyx = 200, method="poisson"))

The only hack I found to increase the resolution is to change the global parameters via spatstat.options(npixel=200)

spatstat.options(npixel=200)
plot(scanLRTS(shapley, 1, method="poisson"))
reset.spatstat.options()

Is there another option how to achieve the same result without changing the global parameters of spatstat?

Answer 1

This is a bug.

It has been fixed in the development version of spatstat.explore (version 3.2-5.007 and later) available from the GitHub repository.