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
