DPQL.derive: DPQL derive

In Penncil/pda: Privacy-Preserving Distributed Algorithms

DPQL derive

Description

DPQL derive

Usage

DPQL.derive(ipdata,control,config)

Arguments

ipdata	individual participant data
control	pda control data
config	local site configuration

Details

This step calculated the intermediate aggregated data (XtWX, XtWY, and YtWY) for each site. May need to be iterated several times until prespecified rounds are met.

Value

list(SiX, SiXY, SiY, ni)

References

Chongliang Luo, et al. (2021) dPQL: a lossless distributed algorithm for generalized linear mixed model with application to privacy-preserving hospital profiling. medRxiv, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1101/2021.05.03.21256561")}.
Chongliang Luo, et al. (2020) Lossless Distributed Linear Mixed Model with Application to Integration of Heterogeneous Healthcare Data. medRxiv, \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1101/2020.11.16.20230730")}.

Penncil/pda documentation built on April 12, 2025, 11:36 a.m.