Jeffrey Kromrey — Indexed Papers

Linear Logistic Test Model: Using SAS® to Simulate the Decomposition of Item Difficulty by Algorithm, Sample Size, Cognitive Component and Time to Convergence

George MacDonald; Jeffrey Kromrey

Source category: Statistics

File inside source ZIP: Stat.zip / ST13.MacDonald.pdf

The publisher distributes this paper in a category ZIP inside the proceedings ZIP.

Author collections: Jeffrey Kromrey

Dancing the Sample-Size Limbo with Mixed Models: How Low Can You Go?

Bethany A. Bell; Grant B. Morgan; Jason A. Schoeneberger; Brandon L. Loudermilk; Jeffrey Kromrey; John Ferron

Source category: Posters

Author collections: Bethany A. Bell · Grant B. Morgan · Jason A. Schoeneberger · Jeffrey Kromrey · John Ferron

Fundamental Diagnostics for Two-Level Mixed Models: The SAS® Macro MIXED_DX

Bethany A. Bell; Jason A. Schoeneberger; Grant B. Morgan; Jeffrey Kromrey; John Ferron

Source category: Posters

Author collections: Bethany A. Bell · Jason A. Schoeneberger · Grant B. Morgan · Jeffrey Kromrey · John Ferron

Parsimony vs. Complexity: A Monte Carlo Investigation of Hierarchical and Cross-Classified Modeling Using SAS® PROC MIXED

Bethany A. Bell; Corina M. Owens; Jeffrey Kromrey; John Ferron

Source category: Posters

Author collections: Bethany A. Bell · Corina M. Owens · Jeffrey Kromrey · John Ferron

ALPHA_CI: A SAS® Macro for Computing Confidence Intervals for Coefficient Alpha

Jeffrey Kromrey; Jeanine Romano; Susan Hibbard

Source category: Posters

Author collections: Jeffrey Kromrey · Jeanine Romano