An R package for fitting various models of the Constant Rate Effect, traditional (Kroch 1989) and non-traditional (Kauhanen & Walkden 2018), to linguistic data.

See GitHub for installation and usage instructions.


Kauhanen, H. & Walkden, G. (2018) Deriving the Constant Rate Effect. Natural Language & Linguistic Theory, 36(2), 483–521.

Kroch, A. (1989) Reflexes of grammar in patterns of language change. Language Variation and Change, 1, 199–244.