Animal Improvement Programs Laboratory servicesGenetic evaluations || Data exchange || Documentation || Software
Genetic evaluations (PTA)
Genetic evaluations are calculated 3 times per year for dairy cattle (April, August, and December). Evaluations for dairy goats are calculated semiannually for yield (July and November) and annually for type (November). Evaluations are available in ASCII format files, which may be downloaded, or through a public online query system. Summary reports are also updated triannually.
Information about the system for data exchange includes file format descriptions, instructions for use, schedules/deadlines, and animal identification information. An online query system is available to support data checking and to provide required animal information to industry cooperators (access requires industry log-in).