Application of a Latent Trait Modeling Method for Missing Data Across Datasets: Guidance on Appropriate Factor Structure
Christopher W. Bartlett, Tyler J. Gorham, Emily A. Knapp, Amii Kress, Brett G. Klamer, Steven G. Buyske, Bryan M. Lau, Stephen A. Petrill
The paper extends a latent trait modeling method to handle missing data across datasets without requiring overlapping measurement instruments, using matrix completion and evaluates its reliability through simulation.
bioRxiv · Nov 14, 2022 · PreprintBioinformatics