Table 4.
Summary of Best Imputation Options for Topology Measures.
Measure | Directed or Undirected | Non-response Type | Size and Centralization | Best Imputation Option |
---|---|---|---|---|
Component | Undirected | Central Nodes | Any | Model-baseda |
Bicomponent | ||||
Distance | ||||
Component | Undirected | Less Central | Any | Symmetric |
Bicomponent | ||||
Distance | Undirected | Less Central | Any | Any strategy except Listwise Deletion |
Transitivity | Undirected | Any | Decentralized | Model-based (simple) |
Transitivity | Undirected | Any | Centralized | Listwise Deletion |
Tau | Undirected | Any | Any | Model-based |
CONCOR | Undirected | Central Nodes | Any | Any strategy except Listwise Deletion |
CONCOR | Undirected | Less Central | Any | Symmetric |
Component | Directed | Any | Any | Model-based |
Bicomponent | ||||
Distance | Directed | Central Nodes | Any | Model-based or Symmetric |
Distance | Directed | Less Central | Any | Probabilistic or Symmetric |
Transitivity | Directed | Any | Any | Asymmetric or Listwise Deletion |
Tau | Directed | Any | Any | Probabilistic |
CONCOR | Directed | Any | Any | Any strategy, including Listwise Deletion |
Notes.
The model-based approach is assumed to correspond to complex or simple unless explicitly noted.