LEE, EUN SUL; FORTHOFER, RONALD N.; LORIMOR, RONALD J. - In: Sociological Methods & Research 15 (1986) 1-2, pp. 69-100
Social survey data are often collected using complex sample designs that include unequal selection probabilities, stratification, and clustering; and this departure from simple random sampling assumptions requires special methods for variance estimation and inferential analysis. This article...
