Daff calculates differences between two data.frames. This difference can be stored and later used to
patch the original data. Differences can also be made visual by using render_diff showing what changed.
Storing the difference between data sets allows for tracking or incorporating manual changes to data sets.
Ideally changes to data should be scripted to be reproducable, but there are situations or scenario's where
this is not possible or happens out of your control. daff can help track these changes.
diff_data | Find differences in values between data.frames |
patch_data | Apply a patch generated with diff_data to a data.frame |
merge_data | Merge two diverged data.frames orginating from a same parent |
Daff wraps the daff.js library which offers more functionality.