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CPTtools: Tools for Creating Conditional Probability Tables

Provides support parameterized tables for Bayesian networks, particularly the IRT-like DiBello tables. Also, provides some tools for visualing the networks.

To install the latest verison of this package on your machine, you can use:

install.packages("CPTtools",repos=c(ralmond="https://ralmond.r-universe.dev", cran="https://cloud.r-project.org/"))

More Information

Many of the algorithms in the package are documented in

Almond, Mislevy, Steinberg, Yan and Williamson (1995). Bayesian Networks in Educational Assessment. Springer.

Project information is available at https://pluto.coe.fsu.edu/RNetica/CPTtools.html

Acknowledgements

Work on RNetica, CPTtools and Peanut has been sponsored in part by the following grants:

  • Bill & Melinda Gates Foundation grant "Games as Learning/Assessment: Stealth Assessment" (#0PP1035331, Val Shute, PI)

  • National Science Foundation grant "DIP: Game-based Assessment and Support of STEM-related Competencies" (#1628937, Val Shute, PI).

  • National Science Foundation grant "Mathematical Learning via Architectual Design and Modeling Using E-Rebuild." (#1720533, Fengfeng Ke, PI)

  • Intitute of Educational Statistics grant "Exploring Adaptive Cognitive and Affective Learning Support for Next-Generation STEM Learning Games", (R305A170376,Russell Almond, PI)