lekcounts: Capercaillie Lek Counts

In ClementCalenge/caperpyogm: Estimation of the Number of Male Capercaillie in the Pyrenees Mountains

Description

This dataset contains the results of capercaillie lek counts in the Pyrenees mountains between 2010 and 2019.

Usage

data("lekcounts")

Format

A data frame with 1459 observations (the 1459 count occasions) on the following 8 variables:

lek

a numeric vector containing the lek label for each lek count in the dataset. Must be numbered from 1 to L (where L is the total number of leks).

period

a numeric vector containing the period label for each lek count in the dataset. Must be numbered from 1 to P (where P is the total number of periods)

nbobs

a numeric vector containing the number of observers for each lek count in the dataset. We have subtracted 2 to the number of observers, to improve the mixing of the MCMC chains.

nbmales

a numeric vector containing the number of males counted for each lek count in the dataset.

gr

a numeric vector containing the geographic region label for each lek count in the dataset. Must be numbered from 1 to 5.

type

a numeric vector containing the type label for each lek count in the dataset. Must be numbered from 1 to 3 (1 = known active leks, 2 = known indeterminate leks, 3 = unknown leks).

natun

a numeric vector containing the type label for each lek count in the dataset. Must be numbered from 1 to U (where U is the total number of natural units).

year

a numeric vector containing the period label for each lek count in the dataset. Must be numbered from 1 to Y (where Y is the total number of years)

Details

This dataset is one of the three datasets used to fit the model in Calenge et al. in prep. (the other two being gridSearch and DetectionExpe).

Source

The original Dataset has been kindly provided by the Observatoire des Galliformes de Montagne:

Observatoire des Galliformes de Montagne. 90 impasse des daudes 74320 Sevrier, France.

References

Calenge C., Menoni E., Milhau B., Foulche K, Chiffard J., Marchandeau S. (in prep.). The participatory monitoring of the capercaillie in the French Pyrenees.

Examples

head(lekcounts)

ClementCalenge/caperpyogm documentation built on Sept. 14, 2021, 4:14 p.m.