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greta - Simple and Scalable Statistical Modelling in R
Write statistical models in R and fit them by MCMC and optimisation on CPUs and GPUs, using Google 'TensorFlow'. greta lets you write your own model like in BUGS, JAGS and Stan, except that you write models right in R, it scales well to massive datasets, and it’s easy to extend and build on. See the website for more information, including tutorials, examples, package documentation, and the greta forum.
Last updated 17 days ago
524 stars 7.61 score 45 dependencies 5 dependentsgreta.gp - Gaussian Process Modelling in 'greta'
Provides a syntax to create and combine Gaussian process kernels in 'greta'. You can then them to define either full rank or sparse Gaussian processes. This is an extension to the 'greta' software, Golding (2019) <doi:10.21105/joss.01601>.
Last updated 7 months ago
19 stars 2.39 score 46 dependenciesgreta.dynamics - Modelling Structured Dynamical Systems in 'greta'
A 'greta' extension for analysing transition matrices and ordinary differential equations representing dynamical systems. Provides functions for analysing transition matrices by iteration, and solving ordinary differential equations. This is an extension to the 'greta' software, Golding (2019) <doi:10.21105/joss.01601>.
Last updated 5 months ago
6 stars 1.81 score 46 dependenciesgreta.gam - Generalised Additive Models in greta using mgcv
A module for greta that lets you use mgcv's smoother functions and formula syntax to define smooth terms for use in a greta model. You can then define your own likelihood to complete the model, and fit it by MCMC.
Last updated 30 days ago
7 stars 1.16 score 48 dependenciesgreta.hmm - Hidden Markov Modelling in greta
Extends greta by providing functionality for fitting Hidden Markov Models (HMMs).
Last updated 5 years ago
3 stars 1.00 score 46 dependenciesgreta.distributions - Extends Distributions Available in the 'greta' Package
Provides extra distributions for use with the 'greta' package. These will include distributions such as zero inflated negative binomial, zero inflated poisson, interval censored lognormal, and more.
Last updated 2 years ago
1 stars 0.09 score 46 dependencies