Fig 1.
Cumulative number of participants and seeds over the course of data collection.
Table 1.
Descriptives and recruitment characteristics of seeds, stratified by recruiting and non-recruiting seeds.
Fig 2.
Recruitment networks showing employment type of submitted surveys.
Squares indicate that the submitted survey is ineligible.
Table 2.
Recruitment and social network characteristics of full sample, stratified by recruits and seeds.
Table 3.
Sample and population proportions (RDSII estimates) for the full sample and recruits, respectively, with 95% confidence intervals (CI’s).
Fig 3.
A–D. Change in sample composition with increasing sample size.