search

pfmc-assessments / geostatistical_delta-GLMM

Tool for geostatistical analysis of survey data, for use when estimating an index of abundance
20 stars 17 forks source link

How to get estimated relative abundance #29

Closed JintaoSHOU closed 6 years ago

JintaoSHOU commented 6 years ago

Hi, all

Can i use this r package to get the estimated relative abundance? the equation as follows: image

James-Thorson commented 6 years ago

I recommend you switch to using package VAST, which does the same tasks. Have you worked through the tutorial at:

https://github.com/James-Thorson/VAST/blob/master/examples/VAST--single-species_example.Rmd

...? It has a section labeled "Index of abundance", and the relative index of abundance can be calculated from that.