Are resampling or randomization tests (e.g., jackknife, bootstrap) provided for ordination procedures other than CCA?
A. Resampling or randomization procedures used in PC-ORD for several other applications (NMS, Indicator species analysis, Mantel test, PCA, and perMANOVA). Jackknife estimates of species diversity are included. But at present we have not included randomization tests for ordinations other than CCA, PCA, and NMS.