getUncenteredDesignMatrix: Construct the design matrix for a given bfp GLM model

In glmBfp: Bayesian Fractional Polynomials for GLMs

Description

This is an internal function to construct the UNCENTERED design matrix for a given bfp GLM model.

Usage

getUncenteredDesignMatrix(
  modelConfig = object[[1]]$configuration,
  object,
  fixedColumns = TRUE
)

Arguments

modelConfig	the model configuration list which must have elements “powers” and “powers”. Defaults to the configuration of the first element of
object	the GlmBayesMfp object, which is needed because it contains the covariates matrix and indices vector
fixedColumns	return the fixed columns inside the matrix (default) or not?

Value

The design matrix, where the non-fixed part is columnwise centered (that is, the colmeans are zero).

glmBfp documentation built on July 2, 2020, 2:30 a.m.