Skip to main content

Table 1 Parameter estimates from ERGMs in each year, with standard errors in brackets. CMP stands for Conway-Maxwell-Poisson distribution; see main text for description of terms

From: Wild cricket social networks show stability across generations

Parameter 2006 2007 2008 2011 2012 2013
CMP 0.923 (0.013) 0.783 (0.010) 0.914 (0.058) 0.743 (0.012) 0.958 (0.012) 0.600 (0.082)
Non-zero −7.109 (0.436) −6.389 (0.192) −4.287 (0.282) −6.622 (0.231) −5.805 (0.476) −6.377 (0.176)
Transitive ties 1.954 (0.208) 1.373 (0.090) 0.654 (0.136) 1.571 (0.113) 1.508 (0.230) 1.323 (0.077)
Sex −0.096 (0.024) 0.059 (0.017) −0.092 (0.109) −0.019 (0.015) −0.107 (0.028) −0.073 (0.042)
Node-match by sex −0.411 (0.030) −0.399 (0.036) −0.685 (0.162) −0.339 (0.023) −0.430 (0.035) −0.020 (0.081)
Emergence location 0.390 (0.036) 0.391 (0.066) 0.269 (0.113) 0.594 (0.0425) 0.143 (0.055) 0.679 (0.199)