Horvitz-Thompson estimates 1/p_i or s_i/p_i
Compute individual components of Horvitz-Thompson abundance estimate in covered region for a particular subset of the data depending on value of group = TRUE (do group abundance); FALSE(do individual abundance)
compute.Nht(pdot, group = TRUE, size = NULL)
pdot |
vector of estimated detection probabilities |
group |
if TRUE (do group abundance); FALSE(do individual abundance) |
size |
vector of group size values for clustered populations |
vector of H-T components for abundance estimate
Internal function called by covered.region.dht
Jeff Laake
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