iCARH.getBeta {iCARH}

Return model parameters

Description

Group of functions to return model parameters of interest

Usage

iCARH.getBeta(fit)

iCARH.getARCoeff(fit)

iCARH.getTreatmentEffect(fit)

iCARH.getPathwaysCoeff(fit, path.names = NULL)

iCARH.getDataImputation(fit)

Arguments

fit

Object returned by iCARH.model

path.names

pathway names

Value

the iCARH.get[*] functions return a an array with corresponding model parameters MCMC draws.

Functions

• iCARH.getBeta: Get beta parameter draws from all chains combined

• iCARH.getARCoeff: return theta coefficients

• iCARH.getTreatmentEffect: return alpha coefficients

• iCARH.getPathwaysCoeff: return phi coefficients

• iCARH.getDataImputation: return complete data (including imputed data)

Examples

data.sim = iCARH.simulate(4, 10, 14, 8, 2, path.probs=0.3, Zgroupeff=c(0,4),
beta.val=c(1,-1,0.5, -0.5))
XX = data.sim$XX
Y = data.sim$Y
Z = data.sim$Z
pathways = data.sim$pathways

rstan_options(auto_write = TRUE)
options(mc.cores = 2)
fit = iCARH.model(XX, Y, Z,groups=rep(c(0,1), each=5), pathways, 
control = list(adapt_delta = 0.99, max_treedepth=10), iter = 2, chains = 2)
if(!is.null(fit$icarh))
iCARH.getBeta(fit)