Calculates the study size (either number of detections, or proportion of region that should be covered) to achieve a target precision for the estimated abundance. The calculation allows for the penalty due to unknown detection function, and for overdispersion. The user must specify a guess at the true detection function.

Author | Robert Clark |

Date of publication | 2016-01-26 07:44:17 |

Maintainer | Robert Clark <rclark@uow.edu.au> |

License | GPL-2 | GPL-3 |

Version | 0.0 |

**calculate.mean.detection.prob:** Mean detection probability.

**calculate.theta.given.mean.detection.prob:** Function for internal use only.

**detection.prob:** Calculate detection probabilities.

**distance.sample.size:** Required study size in distance sampling.

**DS.penalty:** Variance penalty due to unknown detection parameters.

distance.sample.size

distance.sample.size/inst

distance.sample.size/inst/CITATION

distance.sample.size/inst/distance.sample.size.pdf

distance.sample.size/NAMESPACE

distance.sample.size/R

distance.sample.size/R/DS.penalty.R
distance.sample.size/R/calculate.mean.detection.prob.R
distance.sample.size/R/detection.prob.R
distance.sample.size/R/distance.sample.size.R
distance.sample.size/R/calculate.theta.given.mean.detection.prob.R
distance.sample.size/MD5

distance.sample.size/DESCRIPTION

distance.sample.size/man

distance.sample.size/man/distance.sample.size.Rd
distance.sample.size/man/calculate.theta.given.mean.detection.prob.Rd
distance.sample.size/man/detection.prob.Rd
distance.sample.size/man/calculate.mean.detection.prob.Rd
distance.sample.size/man/DS.penalty.Rd
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