Making good decisions requires access to good data, yet missing and corrupted data is ubiquitous. Traditional ad-hoc editing is inefficient, biased and unreliable.

The CrocData Project is the phased implementation of a free, simple, flexible, transparent and (ideally) robust tool to assist professionals (and amateurs) chew through that dodgy data.

The functionality is still very very basic at this stage. Note that I'm a beginner at this so expect some ugly coding!