Getting started checklist

In order to best profit from the abn features additonal libraries are recommended.

Install abn from CRAN:
```
install.packages("abn")
```
INLA which is an R package but hosted separately from CRAN and is easy to install for common platforms (see instructions on INLA website). This package can be used for model fitting:
```
install.packages("INLA", repos=c(getOption("repos"), INLA="https://inla.r-inla-download.org/R/stable"), dep=TRUE)
```

Rgraphvizhosted on Bioconductor. This package is used to produce plots of network graphs.

if (!requireNamespace("BiocManager", quietly = TRUE))
  install.packages("BiocManager")
BiocManager::install("Rgraphviz", version = "3.8")