Reference

All functions
get_origin()	Get the origin of spline data
palate	Palate profile dataset.
plot_polar_smooths()	Plot smooths from a polar gam
plot_tongue()	Plot tongue contours from spline data.
polar_gam()	Polar generalised additive model (polar GAM)
predict_polar_gam()	Get all predictions from a polar GAM model
read_aaa()	Read tab separated files with AAA spline data.
stimuli	Stimuli dataset.
tongue	Tongue contours dataset.
transform_coord()	Transform the coordinates of spline data