Building a learning community of Australian clinical genomics: a social network study of the Australian Genomic Health Alliance

Table 3 Computed parameters for four networks: Australian Genomics learning community 2018, “pre-existing ties pre-2016”, “met through Australian Genomics” and external collaborators from within Australia

Parameter	Australian Genomics learning community 2018	“Knew before” network (pre-2016)	“Met through” network	External collaborators in Australia
Number of nodes	384	384	384	412
Number of informants*	209	203	174	93
Number of ties	6381	2925	3351	464
Number of isolates	5	27	20	NA**
Highest in-degree	91	44	75	7
Highest out-degree	354	87	338	10***
Centralisation	0.886	0.208	0.864	NA**
Density	0.043	0.020	0.023	0.003

*Number of census respondents providing the information. **Not applicable as only included respondents who answered this question. ***Name generator capped at 10

ISSN: 1741-7015