ODACH_CC initialize
ODACH_CC.initialize(ipdata, control, config)list(bhat_i = fit_i$coef, Vhat_i = summary(fit_i)$coef[,2]^2, site=control$mysite, site_size= nrow(ipdata))
individual participant data
pda control data
local site configuration
Chongliang Luo, et al. "ODACH: A One-shot Distributed Algorithm for Cox model with Heterogeneous Multi-center Data". medRxiv, 2021, https://doi.org/10.1101/2021.04.18.21255694