randompar {bbl}

R Documentation

Generate Random Parameters

Description

Random values of bias and interaction parameters are generated using either uniform or normal distributions.

Usage

randompar(predictors, distr = "unif", h0 = 0, dh = 1, J0 = 0, dJ = 1)

Arguments

predictors	List of predictor factor levels. See bbl.
distr	c('unif','norm') for uniform or normal distributions.
h0	Mean of bias parameters
dh	sd of bias if distr = 'unif'. If distr = 'norm', h = [h_0-dh, h_0+dh].
J0	Mean of interaction parameters.
dJ	sd of interactions if distr = 'unif'. If distr = 'norm', J = [J_0-dJ, J_0+dJ].

Details

Input argument predictors is used to set up proper list structures of parameters.

Value

List of parameters, h and J.

Examples

set.seed(311)
predictors <- list()
for(i in 1:5) predictors[[i]] <- c('a','c')
par <- randompar(predictors=predictors)
par

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