IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This book is dated 1862, but it was ...

R is the perfect language for creating a variety of chi-square tests, which are used to perform statistical analyses of counts of data. Here's how, with some sample code. A chi-square test (also ...

Many employers administer pre-employment tests to determine if an applicant meets the minimum qualifications for a position. These tests also predict how an applicant will perform within a given role ...

During the product development journey, before a new software or product reaches its audience, it undergoes a series of tests to ensure its quality and functionality. At the forefront of these is the ...