variable label Type Example
1 name Respondent ID Integer 8452, 1431, 1221
2 hidden Hidden group member Logical TRUE, FALSE, TRUE
3 hidden_visible_out Knows how many members of hidden group Integer 6, 9, 12
4 hidden_visible_in Known to be member of hidden group to how many people Integer 0, NA, 5
5 rds RDS: Sampled Logical FALSE, FALSE, TRUE
add two columns here: