Summary of the different marked correlation functions using marks based on the tidal field, tidal torque (both in the lower panel) or large-scale environment (upper panel). The two panels show measurements made using the ELEPHANT simulations of GR. The black dashed line indicates an amplitude of 1. Curves represent the mean taken over five realisations and the error corresponds to the mean standard deviation over five realisations. The measurements have not been corrected for any form of bias due to shot-noise effects.