filterDuplicated {ecr}

Filter approximation sets by duplicate objective vectors.

Description

Filter approximation sets by duplicate objective vectors.

Usage

filterDuplicated(x, ...)

## S3 method for class 'data.frame'
filterDuplicated(x, ...)

## S3 method for class 'matrix'
filterDuplicated(x, ...)

## S3 method for class 'ecr_multi_objective_result'
filterDuplicated(x, ...)

## S3 method for class 'list'
filterDuplicated(x, ...)

Arguments

x

[object]
Object of type data frame (objectives column-wise), matrix (objectives row-wise), ecr_multi_objective_result or list (with components “pareto.front”) and “pareto.set”.

...

[any]
Not used at the moment

Value

[object] Modified input x.

Note

Note that this may be misleading if there can be solutions with identical objective function values but different values in decision space.