Purdue University is launching a new online, professional development course that covers utilizing data in health care contexts. Data Science for Healthcare Professionals is a flexible, self-paced ...

Most people are familiar with data in the form of a spreadsheet, with labeled columns of different data types such as name, address, age, and so on. Databases work the same way, with each table laid ...

Recall that R is a statistical programming language—a language designed to do things like t-tests, regression, and so on. The core of R was developed during the 1970s and since then, many libraries ...