Miguel Angel Valladares-Llata, Librarian for Romance Languages and Latin American Studies, recommends books and resources.

The following list of appraisers in our region is offered as a convenience to those who have donated, or who may be considering donating, material to the University of Virginia Library. These ...

The Digital Production Group (DPG) is responsible for the creation and preservation of the University Library’s rare and unique digital holdings. Collaborating closely with partners and patrons ...

If you're wondering what exactly the purrr package does, then this blog post is for you.

The Leftwich Papers consist of approximately 2500 items that reflect the military, business and personal activities of Joel Leftwich (November 22,1760 to October 20,1846). The collection contains ...

Introduction to the idea of 'scholarship as strategic exploration.' ...

Learn about the vast array of resources available to you through our databases.

The classic two-by-two table displays counts of what may be called “successes” and “failures” versus some two-level grouping variable, such as sex (male and female) or treatment (placebo and active ...

Institutional Shareholder Services Inc. (ISS) provides corporate governance and responsible investment (RI) solutions, which include data, analytics and research. Included in these data files are ...

The ECRI Statistical Package on Lending to Households in Europe is a collection of data on lending to non-financial corporations and households, including consumer credit, housing and other loans, in ...

A count model is a linear model where the dependent variable is a count. For example, the number of times a car breaks down, the number of rats in a litter, the number of times a young student gets ...