display_ease Display an easing function gen_along Generator for tweening along a variable gen_at Generator for interpolating between two data frames gen_components Generator for tweening components separately from each other gen_events Generator for tweening the appearance of elements gen_keyframe Generator for keyframe based tweening get_frame Extract a frame from a generator tween Create simple tweens tween_along Interpolate data along a given dimension tween_appear Tween a data.frame of appearances tween_at Get a specific position between two states tween_components Interpolate individual component tween_elements Create frames based on individual element states tween_events Transition in and out of events tween_fill Fill out missing values by interpolation tween_state Compose tweening between states tween_states Tween a list of data.frames representing states tweenr-package tweenr: Interpolate Data for Smooth Animations