| get_cocoma | Create a co-located co-occurrence matrix (cocoma) | 
| get_cocove | Create a co-located co-occurrence vector (cocove) | 
| get_coma | Create a co-occurrence matrix (coma) | 
| get_cove | Create a co-occurrence vector (cove) | 
| get_incoma | Create an integrated co-occurrence matrix (incoma) | 
| get_incove | Create an integrated co-occurrence vector (incove) | 
| get_wecoma | Create a weighted co-occurrence matrix (wecoma) | 
| get_wecove | Create a weighted co-occurrence vector (wecove) | 
| it_metric | Calculates an Information Theory-based metric | 
| raster_w | A matrix with weights | 
| raster_w_na | A matrix with weights and missing values | 
| raster_x | A matrix with categories | 
| raster_x_na | A matrix with categories and missing values | 
| raster_y | A matrix with categories |