Reference

All functions
cell_cell_distances()	Find the mean distance to k nearest neighbours
cell_graph_shortest_paths()	Find the shortest paths between each cell
cell_simplify()	Get the simplified cell shape from junction points
endwall_angles()	Find the endwall angles of cells
epidermal_trait_reliability()	Estimate trait reliability
extract_epidermal_traits()	Extract epidermal traits from an image
find_edge_cells()	Find edges of image, identify which get.edges.from are on the edge and which are
get_junctions()	Clean up junction point coordinates
grow_connected_region()	Grow a patch of cells
identify_stomatal_complexes()	Identify which cells belong to particular stomatal complexes
image_to_poly()	Convert image to SpatialPolygons
localMaxima()	Find the localMaxima in a series
max_amplitude()	Find the maximum amplitude of cell sinuosity
number_rows_stomata()	Find the number of stomatal rows
other_cluster_size()	Identify clustering in cells of type "other"
patch_subsample()	Sample a connected patch of cells within an image
podocarps	Epidermal traits example dataset
shortest_path_to_cell_type()	Find the length of the shortest path to any cell of a particular type
subsample_epidermal_traits()	Measure epidermal traits from subsets of cells
subsampling_feature_extraction()	Extract measurements from sampled_data.frame and polygons
subsampling_summary()	Summarise and plot sampling effort for epidermal traits
subsampling_trait_extraction()	Extract measurements from sampled_data.frame and polygons
trait_key	Traits that can be measured