The functions can be called in two different ways

1. Pass a vector of function evaluations and a logical vector which indicates which runs were successful (see details).

2. Pass a vector of function evaluation, a vector of reached target values and a single target value. In this case the logical vector of option 1. is computed internally.

1 2 3 | ```
computeExpectedRunningTime(fun.evals, fun.success.runs = NULL,
fun.reached.target.values = NULL, fun.target.value = NULL,
penalty.value = Inf)
``` |

`fun.evals` |
[ |

`fun.success.runs` |
[ |

`fun.reached.target.values` |
[ |

`fun.target.value` |
[ |

`penalty.value` |
[ |

The Expected Running Time (ERT) is one of the most popular performance measures in optimization. It is defined as the expected number of function evaluations needed to reach a given precision level, i. e., to reach a certain objective value for the first time.

[`numeric(1)`

]
Estimated Expected Running Time.

A. Auger and N. Hansen. Performance evaluation of an advanced local search evolutionary algorithm. In Proceedings of the IEEE Congress on Evolutionary Computation (CEC 2005), pages 1777-1784, 2005.

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