The phrase "easy comparison" means that it is simple and straightforward to compare two or more things to see their similarities or differences. Full definition
Different reports must be accessed on different pages for the same school, and it doesn't allow for easy comparisons between similar schools. (e4e.org)
This doesn't actually work if that program requires a minimum transfer greater than 1,000 points, but it is a way to make easy comparisons between programs. (travelcodex.com)
The research focused only on elementary schools to make easy comparisons. (sfpublicpress.org)