create_pain_model       Create a new pain model
create_strain_standard
                        Create new strain standards
default_parameters      Default parameters for extracting paw features
default_standards       Default strain-based standards for paw features
extract_features        Extract features for paw time series
jones2020.tracks        Jones et al. (2020) paw trajectory data
pain_class              Identify pain class based on pain score
pain_score              Scoring pain from paw features
pawsscore               paws: Pain Assessment at Withdrawal Speeds
set_parameters          Convenience function for changing parameters
