'Personal network size' presentation slideshows

Ego-centered Network Analysis Meredith Rolfe, Oxford University

556 views • 48 slides

Respondent Driven Sampling (RDS)

Respondent Driven Sampling (RDS). Keith Chan BC CfE. RDS of drug users in Recife, Brazil. IDU. DU. www.respondentdrivensampling.org Douglas Heckathorn, Cornell. Obstacles. Hard to reach populations Lack of sampling frame Convenience sample Biased estimates Not generalizable. RDS hopes.

644 views • 38 slides

Lisa G Johnston, MA, MPH, PhD

Personal network size and respondent-driven sampling:Evidence from 12 studies in the Dominican Republic. Lisa G Johnston, MA, MPH, PhD Tulane University School of Public Health and Tropical Medicine, USA lsjohnston.global@gmail.com Matthew J. Salganik, PhD

265 views • 11 slides