Extract an R function from a NASIS evaluation for to evaluate curves and
expressions.
Usage
extractEvalCurve(evalrec, xlim = NULL, as.list = FALSE)
Arguments
- evalrec
data.frame. A single evaluation record from
NASIS_evaluations data set.
- xlim
numeric. Length 2. Minimum and maximum values to override
internal domain range.
- as.list
logical. Return a list with function and domain limits?
Default FALSE returns just the function.
Value
An R function that takes arbitrary input data and returns evaluation
values. When as.list=TRUE a list object containing elements FUN (the
function) and domain (a numeric vector containing domain minimum and
maximum)