Code

Stan code

• Non-Normal Factor Model
• Structural Ordinal Item Response Theory with a Latent Interaction

Neural networks:

• Binary neural nets in R, part 1: Restricted Boltzmann Machine
• Binary neural nets in R, part 2: Helmholtz Machine
• Binary neural nets in R, part 3: Recurrent Helmholtz Machine

Dynamical Systems

• Discretization in 3 languages
• Stochastic Resonance

Most coding projects can be found on github. Some are not yet prepared for public consumption, meaning completely lacking in annotations, full of commented out zombie code, and generally messy. I’ll be in the process of curating them up as I write about them.