Diversity-Interactions (DI) Models
Automated Diversity-Interactions Model Fitting
Compute contrasts for Diversity Interactions (DI) models
Describe DI models
Diversity-Interactions Model Fitting
Compare a Fitted Diversity-Interactions Model to the Reference Model
Data manipulation function
Methods for DI Objects
Internal Functions
tools:::Rd_package_title("DImodels")
Extract terms from a DI or autoDI model object
Predict Method for Diversity-Interactions (DI) Models
Comparing the Richness Model with DI Alternatives
Compute Confidence Interval for Theta
Update DI function call
The 'DImodels' package is suitable for analysing data from biodiversity and ecosystem function studies using the Diversity-Interactions (DI) modelling approach introduced by Kirwan et al. (2009) <doi:10.1890/08-1684.1>. Suitable data will contain proportions for each species and a community-level response variable, and may also include additional factors, such as blocks or treatments. The package can perform data manipulation tasks, such as computing pairwise interactions (the DI_data() function), can perform an automated model selection process (the autoDI() function) and has the flexibility to fit a wide range of user-defined DI models (the DI() function).