getDesign function

Design matrices from a bayesGAMfit object

Contains the design matrices produced for model fitting. The fixed effects design matrix X or random effects design matrix Z can be specified.

getDesign(object, ...)

## S4 method for signature 'bayesGAMfit'
getDesign(object, type = "X")

## S4 method for signature 'glmModel'
getDesign(object, type = "X")

Arguments

• object: Object of type bayesGAMfit generated from bayesGAM
• ...: Additional arguments for getDesign
• type: Character for fixed effect design matrix X or random effects design matrix Z

Returns

Contents of stanfit results

Examples

require(stats); require(graphics)
f <- bayesGAM(weight ~ np(height), data = women, family = gaussian, 
              iter = 500, chains = 1)
getDesign(f, "Z")