https://github.com/nimble-dev/nimblequad

Laplace approximation, quadrature and nested approximation methods for NIMBLE.
https://github.com/nimble-dev/nimblequad

Last synced: 12 days ago
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Laplace approximation, quadrature and nested approximation methods for NIMBLE.

• Host: GitHub
• URL: https://github.com/nimble-dev/nimblequad
• Owner: nimble-dev
• Created: 2024-07-21T17:04:23.000Z (almost 2 years ago)
• Default Branch: devel
• Last Pushed: 2025-03-11T15:58:48.000Z (about 1 year ago)
• Last Synced: 2025-03-11T16:40:57.927Z (about 1 year ago)
• Language: R
• Size: 470 KB
• Stars: 1
• Watchers: 7
• Forks: 0
• Open Issues: 11
• Metadata Files:
  • Readme: README.md

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README

          
# nimbleQuad

[![Build Status](https://github.com/nimble-dev/nimbleQuad/actions/workflows/tests.yaml/badge.svg?branch=devel)](https://github.com/nimble-dev/nimbleQuad/actions/workflows/tests.yaml)

[![CRAN](http://www.r-pkg.org/badges/version/nimbleQuad)](https://CRAN.R-project.org/package=nimbleQuad)

Laplace approximation, quadrature and nested approximation methods for NIMBLE.

Please see the [NIMBLE](https://r-nimble.org/) website and [main NIMBLE repository](https://github.com/nimble-dev/nimble) for more information.

### Package Requirements

`nimbleQuad` must be used with version `1.4.0` or higher of the `nimble` package, because it makes use of the automatic differentiation (AD) feature of `nimble`released in `nimble` version 1.0.0 and extended in version 1.4.0.

For using the methods of `nimbleQuad` on a model, derivative calculations need to be built into for the model object.  This is accomplished using the `buildDerivs = TRUE` argument in the call to `nimbleModel` as:

```

nimbleModel(code, constants, data, inits, buildDerivs = TRUE)

```