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caribou (version 1.1-1)

WAH11: Western Arctic Herd 2011 Data

Description

Population size of the Western Arctic Herd (Alaska) from a postcalving survey in 2011.

Usage

data(WAH11)

Arguments

Format

10 by 2 numeric matrix, with the following columns:

xi

number of radio-collared animals in the detected (photographed) groups

gni

size of the detected groups

Details

During this survey, 97 collars were active. 96 collars (99%) were photographed among the 10 detected groups.

Examples

Run this code
# NOT RUN {
petersen(WAH11, M=97)
abundance(WAH11, n=97, model="H")
abundance(WAH11, n=97, model="I")
abundance(WAH11, n=97, model="T", B=2)
# }

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