Table 1 Production indicators and inclusion criteria
From: STEAM in education: a bibliometric analysis of performance and co-words in Web of Science
Configuration | Values |
|---|---|
Analysis unit | Keywords: authors, keywords, Web of Science (WoS) |
Frequency threshold | Keywords: P1 = (2), P2 = (2), P3 = (2) |
Authors: PX = (4) | |
Network type | Co-occurrence |
Co-occurrence union value threshold | Keywords: P1 = (2), P2 = (2), P3 = (2) |
Authors: PX = (1) | |
Normalization measure | Equivalence index: eij = cij2/Root (ci − cj) |
Clustering algorithm | Maximum size: 9; minimum size: 3 |
Evolutionary measure | Jaccard index |
Overlapping measure | Inclusion rate |