Teresa: There probably are no simple short cuts here - you need to
investigate the correlations structure for each of your possible
comparisons. You can use the variance inflation factor function vif() in
the car package for glms, which includes an extension for categorical
predictors. I
Dear all,
I have a doubt regarding correlation between variables, and I would like to
hear your opinion on this.
Background:
I am working with telemetry data of a single species, collected by several
researchers, from five study areas. I aim to analyse resource selection
(with resource selection
