group_data_gen {R2ucare}

Group individual capture-recapture data in encounter histories along specific column(s)

Description

This function pools together individuals with the same encounter capture-recapture history along specified directions given by columns.

Usage

group_data_gen(X, effX, s)

Arguments

X

matrix of capture-recapture histories

effX

vector with numbers of individuals with that particular capture-recapture history

s

scalar or vector of columns along which the grouping should be done

Value

matrix with grouped capture-recapture histories and counts in the last column

Author(s)

Olivier Gimenez <[e-mail]>, Roger Pradel, Rémi Choquet