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.
|Date of publication||2016-01-26 07:44:17|
|Maintainer||Robert Clark <firstname.lastname@example.org>|
|License||GPL-2 | GPL-3|
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.