Background#R##N#The investigation of complex disease heterogeneity has been challenging. Here, we introduce a network-based approach, using partial correlations, that analyzes the relationships among multiple disease-related phenotypes.
['Chu Jy', 'Craig P. Hersh', 'Peter J. Castaldi', 'Michael H. Cho', 'Benjamin A. Raby', 'Nan M. Laird', 'Russell P. Bowler', 'Stephen I. Rennard', 'Joseph Loscalzo', 'John Quackenbush', 'Edwin K. Silverman']
Analyzing networks of phenotypes in complex diseases: methodology and applications in COPD