Аннотация:Collecting full network data is often infeasible, costly, or limited by privacy concerns. Aggregated Relational Data (ARD), where researchers collect the number of connections to different groups, can sometimes save over 80complete network ...Collecting complete network data is expensive, time-consuming, and often infeasible. Aggregated Relational Data (ARD), which ask respondents questions of the form “How many people with trait X do you know?” provide a low-cost option when collecting ...
