conventions             Plot angle conventions
deg2rad                 Convert degrees to radians, and vice versa
download.simdata        Download the precomputed simulation dataset
find.3d                 Find combinations of 3D orientations that
                        project to an observed 2D pitch
pitch2d.from.3d         Calculate projected 2D pitch angle from
                        orientations and view elevation
pitch2d.from.xy         Calculate projected 2D pitch from two landmarks
pitch2d.w.error         Simulate error in 2D pitch calculation from
                        labeling error
plot.angles             Visualize angles
rotate3d                Create and apply 3D rotations
summarize.yaws          Summarize yaw angles into the smallest
                        continuous interval
trim.yaws               Trim candidate yaw sets by directional
                        separation
