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.

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Description file content

Package
greta
Type
Package
Title
Simple and Scalable Statistical Modelling in R
Version
0.3.1
Date
2019-08-08
Description
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.
License
Apache License 2.0
URL
BugReports
https://github.com/greta-dev/greta/issues
SystemRequirements
Python (>= 2.7.0) with header files and shared library; TensorFlow (v1.14; https://www.tensorflow.org/); TensorFlow Probability (v0.7.0; https://www.tensorflow.org/probability/)
Encoding
UTF-8
LazyData
true
Depends
R (>= 3.0)
Collate
'package.R' 'utils.R' 'tf_functions.R' 'overloaded.R' 'node_class.R' 'node_types.R' 'variable.R' 'probability_distributions.R' 'mixture.R' 'joint.R' 'unknowns_class.R' 'greta_array_class.R' 'as_data.R' 'distribution.R' 'operators.R' 'functions.R' 'transforms.R' 'structures.R' 'extract_replace_combine.R' 'dag_class.R' 'greta_model_class.R' 'progress_bar.R' 'inference_class.R' 'samplers.R' 'optimisers.R' 'inference.R' 'install_tensorflow.R' 'internals.R' 'calculate.R' 'callbacks.R'
Imports
R6, tensorflow (>= 1.13.0), reticulate, progress (>= 1.2.0), future, coda, methods
Suggests
knitr, rmarkdown, DiagrammeR, bayesplot, lattice, testthat, mvtnorm, MCMCpack, rmutil, extraDistr, truncdist, tidyverse, fields, MASS, abind, spelling
VignetteBuilder
knitr
RoxygenNote
6.1.1
Language
en-GB
NeedsCompilation
no
Packaged
2019-08-09 02:38:06 UTC; nick
Author
Nick Golding [aut, cre] (), Simon Dirmeier [ctb], Adam Fleischhacker [ctb], Shirin Glander [ctb], Martin Ingram [ctb], Lee Hazel [ctb], Tiphaine Martin [ctb], Matt Mulvahill [ctb], Michael Quinn [ctb], David Smith [ctb], Paul Teetor [ctb], Jian Yen [ctb]
Maintainer
Nick Golding
Repository
CRAN
Date/Publication
2019-08-09 04:40:03 UTC

install.packages('greta')

0.3.1

13 days ago

https://greta-stats.org

Nick Golding

Apache License 2.0

Depends on

R (>= 3.0)

Imports

R6, tensorflow (>= 1.13.0), reticulate, progress (>= 1.2.0), future, coda, methods

Suggests

knitr, rmarkdown, DiagrammeR, bayesplot, lattice, testthat, mvtnorm, MCMCpack, rmutil, extraDistr, truncdist, tidyverse, fields, MASS, abind, spelling

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