Create smooth data transitions

Description

tweenr is a small collection of functions to help you in creating intermediary representations of your data, i.e. interpolating states of data. As such it's a great match for packages such as animate and gganimate, since it can work directly with data.frames of data, but it also provide fast and efficient interpolaters for numeric, date, datetime and colour that are vectorized and thus more efficient to use than the build in interpolation functions (mainly approx and colorRamp).

Details

The main functions for data.frames are tween_states, tween_elements and tween_appear, while the standard interpolaters can be found at tween

Results