HapMap has had a few minor updates to their browser, and importantly, new phase 3 data was released early last year (drafts of that data were released in 2008). Haploview, the downloaded software that allows the user to perform in depth LD and haplotype analysis, has been recently updated from version 4.1 to version 4.2. Haploview can be used with user data or data downloaded from the HapMap project. Though, version 4.1 did not work for phase III HapMap project data, so the user had to use phase I and II data if they wanted to use version 4.1. Haploview has now been updated to version 4.2, allowing the user to use HapMap phase III data.
That’s a lot of versions and phases :). The short of it is, if you use Haploview 4.2, you can view and analyze data from any phase of the HapMap project.
Today’s tip briefly shows you how to download data from the HapMap project and view it in Haploview.