sortByObjective function

Sort Pareto-front approximation by objective.

sortByObjective(x, obj = 1L, ...)

## S3 method for class 'data.frame'
sortByObjective(x, obj = 1L, ...)

## S3 method for class 'matrix'
sortByObjective(x, obj = 1L, ...)

## S3 method for class 'ecr_multi_objective_result'
sortByObjective(x, obj = 1L, ...)

## S3 method for class 'list'
sortByObjective(x, obj = 1L, ...)

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 .

• obj: [integer(1) | character(1)]

  Either the row/column number to sort by or the column name, e.g., for data frames.

• ...: [any]

  Further arguments passed down to order.

Returns

Modified object.