Extract those lines of a parameter frame with unique elements in the value column
# S3 method for parframe
unique(x, incomparables = FALSE, tol = 1, ...)
parameter frame
not used. Argument exists for compatibility with S3 generic.
tolerance to decide when values are assumed to be equal, see plotValues()
.
additional arguments being passed to plotValues()
, e.g. for subsetting.
A subset of the parameter frame x
.