Code and models for replicating analysis reported in **Prosodic and durational influences on the formant dynamics of Japanese vowels**. Raw data is not provided here, in accordance with the *Corpus of Spontaneous Japanese* licence agreement.
**Structure**
`code`: contains the SQL, Python, and R code used for extracting data from the *Corpus of Spontaneous Japanese*, estimating formant tracks, fitting models, visualising model predictions, and performing model comparisons.
`models`: contains fitted models reported in the study, saved as RDS objects.