Hindsight: Journal of Optometry History makes its back issues Open Access

(U.S. Navy photo by Mass Communication Specialist 2nd Class Eric C. Tretter/Released)
(U.S. Navy photo by Mass Communication Specialist 2nd Class Eric C. Tretter/Released)

Hindsight: Journal of Optometry History, edited by Indiana University professor David Goss and published by the Optometric Historical Society, has released its back issues (1970-2010) with help from the IU Libraries Scholarly Communication department and the IU Libraries Digitization Lab. With the release, Hindsight becomes the longest continuous running journal with the largest amount of backfiles available in the IU open access publishing system.

The journal will continue to release “new” material (with a 2 year embargo). Bookmark the journal’s new website or “subscribe” to the journal’s mailing list to be updated when new content is added.

Free Tools to Visualize Your Data

Data visualization has grown in popularity as datasets have become larger and tools have become more user-friendly. This area is eagerly being explored by researchers in a variety of disciplines. Although many people think of numbers when they consider types of data, data comes in many forms–including text! In fact, for many researchers, especially those in the humanities or social sciences, text is their primary data source.

journal.pone.0004803.g005
This example of a network visualization could be created using a tool like Gephi or Sci2. Image: Clickstream Data Yields High-Resolution Maps of Science. Johan Bollen, Herbert Van de Sompel, Aric Hagberg, Luis Bettencourt, Ryan Chute, Marko A. Rodriguez, Lyudmila Balakireva. http://www.plosone.org/article/info:doi/10.1371/journal.pone.0004803

Here is a brief list of freely available tools you can use to explore and visualize both numerical and textual data. This list is by no means comprehensive; to check out additional tools, try the visualization tool list at Bamboo DiRT.

  • D3 – A JavaScript data visualization library. While you would need to invest the time to learn basic JavaScript, this introductory tutorial breaks down steps to learn D3. You can also check out the array of impressive visualizations resulting from its use.
  • Gephi – If you only wanted to invest the time to learn one visualization tool, this open source software for visualizing networks and complex systems is a great choice. Take a look at one of the many available tutorials to get started.
  • ManyEyes – This tool allows users to easily upload datasets and create basic visualizations. To get a feel for the types of visualizations created, view the ManyEyes gallery.
  • Sci2 Tool – This tool, developed at the Indiana University Cyberinfrastructure for Network Science Center, is billed as “a modular toolset specifically designed for the study of science [that] supports the temporal, geospatial, topical, and network analysis and visualization of scholarly datasets.” Its strength lies in its ability to handle network data, similar to Gephi.
  • Tableau Public – This free, limited-functionality version of the popular software Tableau simplifies the act of creating charts and graphs.
  • Voyant – This is a browser-based platform for analysis and visualization of texts. It is a beginner-friendly tool with modest functionality: visualizations created within Voyant are limited to charts and graphs, though it would be easy to plug the data generated by the program into another platform with greater capacity for visualization, such as Gephi.
  • WordSeer – WordSeer is a textual analysis and visualization tool comparable to Voyant. The latest version, 3.0, has not yet been released publicly.

Lastly, I would be remiss if I failed to mention the important role that data management plays in data visualization. Poorly managed data may hinder your ability to create effective visualizations, so learn a few simple steps to manage your data more effectively. For more information, contact Stacy Konkiel, Science Data Management Librarian, at skonkiel@indiana.edu to schedule a consultation!

Open Access: 7 Things You Need to Know

Stacy Konkiel, Science Data Management Librarian, @skonkiel, and myself, Jen Laherty, Digital Publishing Librarian, @jlaherty, were asked to provide the Bloomington Library Faculty Council with an overview of Open Access.  Here is our quick presentation, given December 4, 2013.

On a related note, the Bloomington Faculty Council Library committee, co-chaired by faculty Jason Baird Jackson, Director of the Mathers Museum of World Cultures and Associate Professor of Folklore and Ethnomusicology and Ted Striphas, Associate Professor and Director of Graduate Studies, Department of Communication and Culture, are leading a discussion to recommend, or not, that an open access deposit policy be adopted by Indiana University Bloomington Faculty.  A similar conversation is happening at the IUPUI campus.

Librarians at IUB may wish to discuss an open access deposit policy for their scholarly outputs ahead of a campus policy – akin to those described in the seventh ‘think to know’ in the linked presentation.