Dynamic beta regression model in R Kalman Filter State space

Job ID: 31834015

Budget: €30 – €250 EUR

Hello, I have a paper which introduce a regression model with non-linear Beta coefficients.
The paper propose to solve for it using Klaman filter algorithm and maximising a provided log likelihood function.

I am looking for an experience practitioner to implement it in R, and therefore the scope of the job is to provided the final function in R which computes such model.

paper is attached. thank you.