  The origin of most astrophysical neutrinos is unknown, but extragalactic
neutrino sources may follow the spatial distribution of the large-scale
structure of the universe. Galaxies also follow the same large scale
distribution, so establishing a correlation between galaxies and IceCube
neutrinos could help identify the origins of the diffuse neutrinos observed by
IceCube. Following a preliminary study based on the WISE and 2MASS catalogs, we
will investigate an updated galaxy catalog with improved redshift measurements
and reduced stellar contamination. Our IceCube data sample consists of
track-like muon neutrinos selected from the Northern sky. The excellent angular
resolution of track-like events and low contamination with atmospheric muons is
necessary for the sensitivity of the analysis. Unlike a point source stacking
analysis, the calculation of the cross correlation does not scale with the
number of entries in the catalog, making the work tractable for catalogs with
millions of objects. We present the development and performance of a two-point
cross correlation of IceCube neutrinos with a tracer of the large scale
structure.
