All functions

calculate.gdm.deviance()

Calculate GDM Deviance for Observed & Predicted Dissimilarities

formatsitepair()

Combines Biological and Environmental Data to Produce a GDM-formatted Site-Pair Table

gdm-package

Overview of the functions in the gdm package

gdm()

Fit a Generalized Dissimilarity Model to Tabular Site-Pair Data

gdm.crossvalidation()

Cross-Validation Assessment of a Fitted GDM

gdm.partition.deviance()

Perform Deviance Partitioning of a Fitted GDM

gdm.transform()

Transform Environmental Data Using a Fitted Generalized Dissimilarity Model

gdm.varImp()

Assess Predictor Importance and Quantify Model Significance in a Fitted Generalized Dissimilarity Model.

gdmDissim

An example biological dissimilarity matrix

isplineExtract()

Extract I-spline Values From a Fitted Generalized Dissimilarity Model.

plot(<gdm>)

Plot Model Fit and I-splines from a Fitted Generalized Dissimilarity Model.

plotUncertainty()

Plot I-splines With Error Bands Using Bootstrapping.

predict(<gdm>)

Predict Biological Dissimilarities Between Sites or Times Using a Fitted Generalized Dissimilarity Model

southwest

Species and Environmental Data from Southwestern Australia.

subsample.sitepair()

Remove Sites at Random from a Site-Pair Table

summary(<gdm>)

Summarize a Fitted Generalized Dissimilarity Model