Variable metric nonlinear function minimization with bounds constraints

Documentation for package ‘Rvmmin’ version 2013-1.25

bmchk	Check bounds and masks for parameter constraints used in nonlinear optimization
grfwd	Forward difference numerical gradient approximation.
Rvmmin	Variable metric nonlinear function minimization, driver.
Rvmminb	Variable metric nonlinear function minimization with bounds constraints
Rvmminu	Variable metric nonlinear function minimization, unconstrained