# software

On this page, you’ll find some of the open-source software that I’ve developed.

## Bayesplay R Package

`Bayesplay`

is an `R`

package for computing Bayes factors for simple models (for example, differences in means). Models are constructed by specifying the relevant likelihood and priors. These are then combined together to yield a Bayes factor.

It is possible to specify the following likelihoods:

Normal

Scaled and shifted t-distribution

Binomial

and various non-central t-distributions for making inferences about

*t*- statistics, one-sample Cohen’s*d*, and independent samples Cohen’s*d*.

The following priors can be used:

Normal distribution

Uniform distribution

Scaled and shifted t distribution

Cauchy distributions

And the Beta distribution

`bayesplay`

can be installed directly from CRAN as follows:

`install.packages("bayesplay")`

The documentation is available at bayesplay.github.io/bayesplay/

## Bayesplay Web App

The Bayesplay web app is a web-based interface for the `Bayesplay`

package. It allows users to construct models and compute Bayes factors without having to install any software. It is possible to use the web app as a standalone tool, but it is also possible to use the web-app to generate `R`

code for the `Bayesplay`

`R`

pacakge.

The web app is available at bayesplay.colling.net.nz.