Description Usage Arguments Value Details References See Also
Localize errors using a MIP approach.
1 2 | errorLocalizer_mip(E, x, weight = rep(1, length(x)), maxduration = 600L,
verbose = "neutral", lpcontrol = getOption("er.lpcontrol"), ...)
|
E |
an |
x |
named |
weight |
|
maxduration |
number of seconds that is spent on finding a solution |
verbose |
verbosity argument that will be passed on to |
lpcontrol |
named |
... |
other arguments that will be passed on to |
list with solution weight w
, logical
adapt
stating what to adapt,
x_feasible
and the lp problem (an lpExtPtr
object)
errorLocalizer_mip
uses E
and x
to define a mixed integer problem
and solves this problem using lpSolveApi
. This function can be much faster then errorLocalizer
but does not return the degeneracy of a solution. However it does return an bonus:
x_feasible
, a feasible solution.
E. De Jonge and Van der Loo, M. (2012) Error localization as a mixed-integer program in editrules (included with the package)
lp_solve and Kjell Konis. (2011). lpSolveAPI: R Interface for lp_solve version 5.5.2.0. R package version 5.5.2.0-5. http://CRAN.R-project.org/package=lpSolveAPI
localizeErrors
, errorLocalizer
, errorLocation
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