Hello, Is there any way to list all the functions called inside ?a given set of? functions? Something like the function foodweb from mvbutils. ? This function maps the relations between the functions of a package, but what I need is something to show me the relations with external functions. Thanks, ? ?Frederico Mestre ? mestre.frederico at gmail.com ResearchGate: https://www.researchgate.net/profile/Frederico_Mestre Conservation Biology Unit (UBC) Research Center in Biodiversity and Genetic Resources ? ?vora (CIBIO-UE) Research Group in Applied Ecology (ApplEcol) University of ?vora Biology Department N?cleo da Mitra 7002 ? 554 ? ?vora PORTUGAL? [[alternative HTML version deleted]]