im.classify             Classify a Raster Image Using K-Means
                        Clustering
im.dvi                  Compute the Difference Vegetation Index (DVI)
im.export               Export a Raster to GeoTIFF, PNG, or JPG
im.ggplot               Visualize a Raster Image Using ggplot2
im.import               Import one or more raster images
im.list                 List available example files
im.multiframe           Set Up a Multi-Frame Plot Layout
im.ndvi                 Compute the Normalized Difference Vegetation
                        Index (NDVI)
im.pca                  Perform Principal Component Analysis (PCA) on a
                        Raster Image
im.plotRGB              Plot a Raster Image as an RGB Composite with
                        User-Selected Bands
im.plotRGB.auto         Automatically Plot a Raster Image as an RGB
                        Composite
im.print                Print a Message Identifying the imageRy Package
im.ridgeline            Generate Ridgeline Plots from Satellite Raster
                        Data
