A pure R implementation of the TRACE model of word recognition (McClelland & Elman, 1986).
I wrote the package so that I could get to know TRACE from the ground up. I was able to simulate the Ganong effect (where top-down info resolves an ambiguous phoneme).
Limitations: I didn't test any other phenomena, and it's too slow to be useful.
My report on the package is in vignettes/final_project.