<p>Is there anyway to get BioGrid gene interaction network automatically using R?</p>

Coincidence! I've just been putting together an R client for BioGRID. Very rough initial version is at https://github.com/rajarshi/cdkr/tree/master/rbiogrid. To install

```
library(devtools)
install_github("cdkr", "rajarshi", subdir="rbiogrid")
```

You will need to get an access key from the BioGRID website. Right now it has no tests and has basic functionality to get interactions by gene names. It sets a number of arguments by default (e.g., `selfInteractionsExcluded = TRUE, includeInteractorInteractions = FALSE`) - you can view the source of the function to see them.

Example usage is

```
library(rbiogrid)
set.access.key('XXXX')
get.interactions('PLK1')
```