TABLE 1—
Observed Dyad and Network Characteristics: Colorado Springs Project 90, Colorado Springs, CO, 1988–1992
| Characteristic | Respondents Plus Named Alters | Respondents Only |
| Dyadic | ||
| Ties, no. | ||
| Sex | 2400 | 200 |
| Drug | 9686 | 853 |
| Sex and drug | 1815 | 243 |
| Total | 13 901 | 1296 |
| Racial/ethnic segregation index | ||
| Sex | 0.02 | −0.07 |
| Drug | 0.38 | 0.03 |
| Sex and drug | 0.18 | 0.03 |
| All | 0.29 | 0.02 |
| Full network | ||
| Nodes, no. | 6019 | 595 |
| Component membership | 0.72 | 0.87 |
| Bicomponent membership | 0.41 | 0.74 |
| Relative reach | 0.0003 | 0.009 |
| Transitivity ratio | 0.26 | 0.33 |
| Racial/ethnic segregation index | 0.41 | 0.23 |