These standards (also referred to as web service specifications) also provide greater interoperability and some protection from lock-in to proprietary vendor software.
This is done through the use of proprietary algorithms that collect and harmonize disaggregated clinical research information, about ongoing research and local demographics, globally.
However, a copyright holder's commitment to elude copyleft provisions and advertise proprietary redistributions risks losing confidence and support from free software users.
By clicking on list of statistical packages, you will be directed to a comprehensive list of open source, public domain, freeware, and proprietary statistical software.
Though these two search algorithms are proprietary and secret, it is known that they employ manual classification of text (though this may be computer-assisted).