Name and value of the black solid curve as shown in plot.fv, i.e., the primary outcome of an fv.object.
keyval(x, ...)# S3 method for fv
keyval(x, key = fvnames(x, a = ".y"), .x = fvnames(x, a = ".x"), ...)
# S3 method for fvlist
keyval(x, key = attr(x., which = ".y", exact = TRUE), ...)
# S3 method for hyperframe
keyval(x, ...)
Function keyval.fv() returns a numeric
see Usage
additional parameters, currently of no use
character scalars
Function keyval.fv() finds the value of the (primary) outcome
of an fv.object.