DPQL.derive {pda} | R Documentation |
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, 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, doi:10.1101/2020.11.16.20230730.
[Package pda version 1.2.8 Index]