A Concave Pairwise Fusion Approach to Subgroup Analysis - Ma, Shujie; Huang, Jian (Journal of the American Statistical Association, 2017)
Keywords: Algorithms; Asymptotic normality; Cardiovascular diseases; Computer simulation; Convergence; data collection; equations; Heart diseases; Heterogeneity; Inference; Linear regression; multipliers; Oracle property; Penalties; Penalty function; Regression analysis; Regression models; Simulation; Statistical analysis; Statistical inference; Statistical methods; Statistics; Subgroups; Theory and Methods