Quantitative and Psychometric Resources
Bifactor Indices Calculator – (Excel)
This tool calculates ancillary indices for bifactor models (e.g., ECV, IECV, PUC, Omega, OmegaH, Relative Omega, H, Absolute Relative Bias, FD).
How to cite this tool:
Dueber, D. M. (2016, December). Bifactor Indices Calculator: A Microsoft Excel-based tool to calculate various indices relevant to bifactor CFA models. Available at http://sites.education.uky.edu/apslab/resources
This video shows you how to create a CFA path diagram in PowerPoint which could be used for presentations or possibly for publications.