  We present the results of using three methods, the probability distribution
function, the Renyi information, and the multi-fractals, to measure the high
moments of galaxy angular distribution in the Infrared Array Camera data of the
Spitzer First Look Survey. This is the first time that Renyi information is
explicitly used to describe the large-scale galaxy spatial distribution, and
our galaxy samples are also the first of the kind in their wavelengths and
sensitivities.
