optimz: A Replacement and Extension of the 'optim' Function

Provides a test of replacement and extension of the optim() function to unify and streamline optimization capabilities in R for smooth, possibly box constrained functions of several or many parameters.

AuthorJohn C Nash [aut, cre], Ravi Varadhan [aut], Gabor Grothendieck [ctb]
Date of publication2016-06-28 19:25:53
MaintainerJohn C Nash <nashjc@uottawa.ca>
LicenseGPL-2
Version2016.06.14

View on R-Forge

Files in this package

optimz/DESCRIPTION
optimz/NAMESPACE
optimz/NEWS
optimz/R
optimz/R/bmchk.R optimz/R/ctrldefault.R optimz/R/fnchk.R optimz/R/grback.R optimz/R/grcentral.R optimz/R/grchk.R optimz/R/grfwd.R optimz/R/grnd.R optimz/R/hesschk.R optimz/R/kktchk.R optimz/R/opm.R optimz/R/optchk.R optimz/R/optimr.R optimz/R/optimz-package.R optimz/R/scalecheck.R
optimz/demo
optimz/demo/00Index
optimz/demo/brown_test.R
optimz/demo/brown_testRV.R
optimz/demo/broydt_test.R
optimz/demo/chen_test.R
optimz/demo/chenlog_test.R
optimz/demo/froth_test.R
optimz/demo/maxtestJN.R
optimz/demo/onepar_test.R
optimz/demo/ox.R
optimz/demo/poissmix_test.R
optimz/demo/rosbkext_test.R
optimz/demo/sc2_test.R
optimz/demo/trig_test.R
optimz/demo/unit1.R
optimz/demo/unitTests.R
optimz/demo/valley_test.R
optimz/demo/vmmix_test.R
optimz/inst
optimz/inst/CITATION
optimz/inst/Rcgmindemo
optimz/inst/Rcgmindemo/Rcgmin-broydt_test.R
optimz/inst/Rcgmindemo/Rcgmin-cyq_test.R
optimz/inst/developmentnotes
optimz/inst/developmentnotes/01diary.txt
optimz/inst/developmentnotes/OptimizationObjects.Rmd
optimz/inst/developmentnotes/ans2b.R
optimz/inst/developmentnotes/boundstest.R
optimz/inst/developmentnotes/runit.all.R
optimz/inst/developmentnotes/sweavignette
optimz/inst/developmentnotes/sweavignette/xjss.cls
optimz/inst/developmentnotes/sweavignette/xoptimr.Stex
optimz/inst/developmentnotes/sweavignette/xoptimr.aux
optimz/inst/developmentnotes/sweavignette/xoptimr.log
optimz/inst/developmentnotes/sweavignette/xoptimr.out
optimz/inst/developmentnotes/sweavignette/xoptimr.pdf
optimz/inst/developmentnotes/sweavignette/xoptimr.synctex.gz
optimz/inst/developmentnotes/sweavignette/xoptimr.tex
optimz/inst/developmentnotes/tRcgmin.R
optimz/inst/developmentnotes/taxsearch.R
optimz/inst/developmentnotes/tbmstep.R
optimz/inst/developmentnotes/tcoef.optimx.R
optimz/inst/developmentnotes/tgradapprox.R
optimz/inst/developmentnotes/thesschk.R
optimz/inst/developmentnotes/tlbfgsb3.R
optimz/inst/developmentnotes/toptimx.R
optimz/inst/developmentnotes/tscalecheck.R
optimz/inst/developmentnotes/voptimr-orig.Rmd
optimz/inst/interactiveTest
optimz/inst/interactiveTest/dummytest.R
optimz/man
optimz/man/bmchk.Rd optimz/man/coef.optimx.Rd optimz/man/ctrldefault.Rd optimz/man/fnchk.Rd optimz/man/grback.Rd optimz/man/grcentral.Rd optimz/man/grchk.Rd optimz/man/grfwd.Rd optimz/man/grnd.Rd optimz/man/hesschk.Rd optimz/man/kktchk.Rd optimz/man/opm.Rd optimz/man/optchk.Rd optimz/man/optimr.Rd optimz/man/scalecheck.Rd
optimz/tests
optimz/tests/bdstest.R
optimz/tests/chebyquad.R
optimz/tests/hobbs15b.R
optimz/tests/jonesrun.R
optimz/tests/run1param.R
optimz/tests/tRvmmin.R
optimz/tests/tbmchk.R
optimz/tests/tfnchk.R
optimz/tests/tgrchk.R
optimz/tests/thwbrosen.R
optimz/tests/tkktc.R
optimz/tests/trig1507.R
optimz/vignettes
optimz/vignettes/voptimr.Rmd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

All documentation is copyright its authors; we didn't write any of that.