ParamHelpers (version 1.12)

trafoOptPath: Transform optimization path.

Description

Transform optimization path with associated transformation functions of parameters. Can only be done when x values where added “untransformed”.

Usage

trafoOptPath(opt.path)

Arguments

opt.path

[OptPath] Optimization path.

Value

[OptPath].

Examples

# NOT RUN {
ps = makeParamSet(
  makeIntegerParam("u", trafo=function(x) 2*x),
  makeNumericVectorParam("v", len=2, trafo=function(x) x/sum(x)),
  makeDiscreteParam("w", values=c("a", "b"))
)
op = makeOptPathDF(ps, y.names="y", minimize=TRUE)
addOptPathEl(op, x=list(3, c(2, 4), "a"), y=0, dob=1, eol=1)
addOptPathEl(op, x=list(4, c(5, 3), "b"), y=2, dob=5, eol=7)

as.data.frame(op)
op = trafoOptPath(op)
as.data.frame(op)
# }

Run the code above in your browser using DataCamp Workspace