Abstract
We present a statistical analysis of the spatial distribution of the optical and radio sources from the SDSS and FIRST catalogs. We compute the auto and cross two-point correlation function of these galaxies, and link other parameters like the color index, magnitude, spectral index, etc. We analyze the dependence with galaxy physical properties, as star formation, AGN, velocity dispersion, mass. In order to analyze dynamical properties we also compute the redshift-space distortion of the correlation function in the direction parallel and perpendicular to the line of sight.