Man pages for optextras
Tools to Support Optimization Possibly with Bounds and Masks

axsearchPerform axial search around a supposed minimum and provide...
bmchkCheck bounds and masks for parameter constraints used in...
bmstepCompute the maximum step along a search direction.
fnchkRun tests, where possible, on user objective function
gHgenGenerate gradient and Hessian for a function at given...
gHgenbGenerate gradient and Hessian for a function at given...
grbackBackward difference numerical gradient approximation.
grcentralCentral difference numerical gradient approximation.
grchkRun tests, where possible, on user objective function and...
grfwdForward difference numerical gradient approximation.
grndA reorganization of the call to numDeriv grad() function.
hesschkRun tests, where possible, on user objective function and...
kktchkCheck Kuhn Karush Tucker conditions for a supposed function...
optextras-packageA replacement and extension of the optim() function, plus...
scalechkCheck the scale of the initial parameters and bounds input to...
optextras documentation built on April 6, 2018, 3:09 p.m.