Examines the different populations and settings that can make surveys hard to conduct and discusses methods to meet these challenges.

This book is the reference on indirect sampling and the generalised weight share method. It reviews the different developments done by the author on these subje

The increasing diversity of population of the United States presents many challenges to conducting health research that is representative and informative. Dispe

This book shows readers how to select & use the most appropriate sampling methods for their survey. It covers myriad sampling techniques, and describes criteria