Design, Planning and Analysis of Observational Studies
Calculate the intercept of a logistic regression model, given a vector...
Simulation-based estimation of power for the case-control design
Simulation function for case-control study designs.
Expected phase I stratification
Plot function for power, based on two-phase and case-control design
Random generation for the multivariate hypergeometric distribution
Estimation for two-phase designs.
Simulation-based estimation of power for the two-phase study design
Simulation function for two-phase study designs.
A suite of functions for the design of case-control and two-phase studies, and the analysis of data that arise from them. Functions in this packages provides Monte Carlo based evaluation of operating characteristics such as powers for estimators of the components of a logistic regression model. For additional detail see: Haneuse S, Saegusa T and Lumley T (2011)<doi:10.18637/jss.v043.i11>.