Survey and preventive management of missing data due to unanswered
An important challenge in statistical modeling involves determining an appropriate structural form for a model to be used in sampling. Various sampling methods have been developed by many researchers, namely the Time Location Sampling (TLS) method by Quaglia and Vivier, the Respondent Driven Sampling (RDS) method by Heckathorn, and the filter-survey method (MEF) by Kalton, etc. In this paper, we propose the Sampling By Use of Complicity (SBUC) model based on the principle of use of interviewers assisted by accomplice units.