Theory, Examples & Exercises
- Constrained ordination
Constrained ordination method based on correspondence analysis. Adjusted R2 can be calculated for CCA using a bootstrap method (Peres-Neto et al. 2006)1).
veganversion, permutation method of calculating adjusted R2 for CCA was not implemented, but in recent version it is available. This method can be also calculated using executable program VarCan, based on Matlab - see the Supplement 3 available online; since version 5.04, permutation-based adjusted R2 can be calculated using Canoco 5, see update information, Improvement [504-23]