There are many reasons to make your research data available for re-use by other researchers:
You can search for data repositories in re3data.org.
For more information, visit Durham College's guides on data and statistics:
The Library subscribes to a number of data products, including access to data from Statistics Canada. For assistance with these products, contact Kaelan Caspary, STEM and Data Librarian.
You can also find data that is freely available online. You can contact your subject librarian for assistance in locating data, or visit re3data.org to search for research data repositories.
Licensing your data allows you to define how your data can be used. Note: You may only grant a license if you are the rights holder for the data. Links to two commonly used data licensing options, Creative Commons Licenses and Open Data Commons Licenses, are included below.
For more detailed information, see "How to License Research Data" by the Digital Curation Centre.