group_summary {BayesFBHborrow}

Create group level data

Description

Aggregate individual level data into group level data

Usage

group_summary(Y, I, X, s)

Arguments

Y

data

I

censoring indicator

X

design matrix

s

split points, J + 2

Value

list of group level data

Examples

set.seed(111)
# Load example data and set your initial values and hyper parameters
data(weibull_cc, package = "BayesFBHborrow")
data(weibull_hist, package = "BayesFBHborrow")

Y <- weibull_cc$tte
I <- weibull_cc$event
X <- weibull_cc$X_trt

# Say we want to know the group level data for the following split points
s <- quantile(Y, c(0, 0.45, 0.65, 1), names = FALSE)

group_summary(Y, I, X, s)