1 Simulated reference distribution

Comparison of simulated reference distribution with observed distribution of correlation coefficients between BT detections and self-reported friendship and advice-seeking measures. Quantiles (vertical dotted lines) indicate .5% lower threshold and 99.5% upper threshold to observe rho values as extreme.

1.1 All teams (rho).



1.2 Universities (rho)



1.3 Research centers (rho)



1.4 Private company (rho)