check.valid.data

Set of simple commonsense validity checks on the data.df and data.dists arguments

internal

The 'abn' R package facilitates Bayesian network analysis, a
probabilistic graphical model that derives from empirical data a
directed acyclic graph (DAG). This DAG describes the dependency
structure between random variables. The R package 'abn' provides
routines to help determine optimal Bayesian network models for a given
data set. These models are used to identify statistical dependencies
in messy, complex data. Their additive formulation is equivalent to
multivariate generalised linear modelling, including mixed models with
independent and identically distributed (iid) random effects. The core
functionality of the 'abn' package revolves around model selection,
also known as structure discovery. It supports both exact and
heuristic structure learning algorithms and does not restrict the data
distribution of parent-child combinations, providing flexibility in
model creation and analysis. The 'abn' package uses Laplace
approximations for metric estimation and includes wrappers to the
'INLA' package. It also employs 'JAGS' for data simulation purposes.
For more resources and information, visit the 'abn' website.

Matteo Delucchi

Modelling Multivariate Data with Additive Bayesian Networks

Reinhard Furrer

Gilles Kratzer

Fraser Iain Lewis

Jonas I. Liechti

Marta Pittavino

Kalina Cherneva

check.valid.data function

<dl><dt>data.df</dt>
<dd>data frame with names corresponding to variable/node names.</dd>
<dt>data.dists</dt>
<dd>list specifying each columns distribution type. Names correspond to column names and values must be one of "gaussian", "binomial", "poisson", "multinomial".</dd>
<dt>group.var</dt>
<dd>not yet implemented</dd></dl>

Arguments

Set of simple commonsense validity checks on the data.df and data.dists arguments — check.valid.data

<dl>

<dt>data.df</dt>
<dd>data frame with names corresponding to variable/node names.</dd>


<dt>data.dists</dt>
<dd>list specifying each columns distribution type. Names correspond to column names and values must be one of "gaussian", "binomial", "poisson", "multinomial".</dd>


<dt>group.var</dt>
<dd>not yet implemented</dd>

</dl>

check.valid.data: Set of simple commonsense validity checks on the data.df and data.dists arguments

Description

Usage

Value

Arguments