ast()
Display the abstract syntax tree
cst()
Call stack tree
mem_used()
How much memory is currently used by R?
obj_addr() obj_addrs()
obj_addr()
obj_addrs()
Find memory location of objects and their children.
obj_size() obj_sizes()
obj_size()
obj_sizes()
Calculate the size of an object.
ref()
Display tree of references
sxp()
Inspect an object