Description Usage Arguments Details Value Author(s) Examples

Simulating ED values for a given model and given dose values.

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`mpar` |
numeric vector of model parameters |

`sigma` |
numeric specifying the residual standard deviation |

`fct` |
list supplying the chosen mean function |

`conc` |
numeric vector of concentration/dose values |

`edVec` |
numeric vector of ED values to estimate in each simulation |

`noSim` |
numeric giving the number of simulations |

`seedVal` |
numeric giving the seed used to initiate the random number generator |

The arguments `mpar`

and `sigma`

are typically obtained from a previous model fit.

Only dose-response models assuming normally distributed errors can be used.

A list of matrices with as many components as there are chosen ED values. The entries in the matrices are empirical standard deviations of the estimated ED values. Row-wise from top to bottom more and more concentration/dose values are included in the simulations; top row starting with 5 concentrations. The number of replicates increases column by column from left to right.

The list is returned invisbly as the matrices also are displayed.

Christian Ritz

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drc documentation built on May 29, 2017, 11:31 a.m.

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