Table A1 RSiena parameter estimates and...

Table A1

RSiena parameter estimates and standard error for the effects on University partners’ DPI-wide network change over time

	Period 1: T1–T2		Period 2: T2–T3
Effect	Parameter estimate	Standard error	Parameter estimate	Standard error
Rate 1	23.236	8.112	200.144	31.704
Outdegree (density)	−5.139***	0.275	−3.553***	0.210
Reciprocity	−2.237***	0.251	1.827***	0.358
Transitive triplets	0.506***	0.136	0.234***	0.049
Transitive reciprocated triplets	−0.282	0.250
Indegree popularity	0.053	0.044
Outdegree popularity	0.162**	0.085	−0.170***	0.022
Outdegree activity	0.042**	0.015	−0.006	0.009
Out isolate			4.896***	0.376
Same role	0.311**	0.090	0.225***	0.053
Same DPT	2.459***	0.226	2.765***	0.162
Stayer alter	0.590**	0.166	0.493***	0.132
Stayer ego	0.284†	0.113	−0.094	0.079
Same stayer	0.284*	0.113	0.083	0.070

	Period 1: T1–T2		Period 2: T2–T3
Effect	Parameter estimate	Standard error	Parameter estimate	Standard error
Rate 1	23.236	8.112	200.144	31.704
Outdegree (density)	−5.139***	0.275	−3.553***	0.210
Reciprocity	−2.237***	0.251	1.827***	0.358
Transitive triplets	0.506***	0.136	0.234***	0.049
Transitive reciprocated triplets	−0.282	0.250
Indegree popularity	0.053	0.044
Outdegree popularity	0.162**	0.085	−0.170***	0.022
Outdegree activity	0.042**	0.015	−0.006	0.009
Out isolate			4.896***	0.376
Same role	0.311**	0.090	0.225***	0.053
Same DPT	2.459***	0.226	2.765***	0.162
Stayer alter	0.590**	0.166	0.493***	0.132
Stayer ego	0.284†	0.113	−0.094	0.079
Same stayer	0.284*	0.113	0.083	0.070

Note(s): Period 1:’ Modeling with 4,383 iteration steps. Convergence t ratios all <0.1. Overall maximum convergence ratio = 0.1664. Model 2: Modeling with 6,362 iteration steps. Convergence t ratios all <0.1. Overall maximum convergence ratio = 0.1234. †p < 0.1; *p < 0.05; **p < 0.01; ***p < 0.001

Source(s): Authors’ own creation

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