extract probabilities as matrices from the result of an object obtained from exact_rank_prob

## Usage

```
# S3 method for netrankr_full
as.matrix(x, type = "rank", ...)
```

extract probabilities as matrices from the result of an object obtained from exact_rank_prob

```
# S3 method for netrankr_full
as.matrix(x, type = "rank", ...)
```