From the resource: As a data journalist, I have been working with increasingly large datasets as my confidence has grown in programming and creating visualizations. Through my learning process, I have realized the pitfalls of some programs. Excel, for instance, is good for smaller datasets – which I’d define as under 10,000 rows or records….

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From the post: In the previous post I discussed some reasons to use R instead of Excel to analyze and visualize data and provided a brief introduction to the R programming language. That post used an example of letters sent to the sixteenth-century merchant Daniel van der Meulen in 1585. One aspect missing from the…

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About the resource: Later today, I am teaching a workshop on sound, kicking off our new GCDI Sound Series. In the workshop I will review a variety of digital tools, techniques and concepts for recording, editing and sharing sound… Like the workshops led by previous Digital Fellows, my workshop is publicly available to follow online. Currently,…

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About the resource: Digital Scholarship has released Version 8 of the Research Data Curation Bibliography. This selective bibliography includes over 680 English-language articles, books, and technical reports that are useful in understanding the curation of digital research data in academic and other research institutions. Printed from the HTML page, it is over 130 pages long….

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About the resource: We like to highlight Japanese book culture here every so often (see the related content below) not just because of its striking aesthetics and consummate craftsmanship but because of its deep history. You can now experience a considerable swath of that history free online at the Freer|Sacker Library’s web site, which just this…

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From the post: Creating a customized graph that communicates your ideas effectively can be challenging. This tutorial will introduce you to the popular R package ggplot2, its underlying grammar of graphics, and show you how to create stylish and simple graphs quickly. We will also go over some basic principles of data visualization. Read more…

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From the post: Over the past year and a half, the Newberry has digitized more than 30,000 French Revolution pamphlets representing contemporary commentators’ views on citizenship, royal execution, and the separation of church and state. Quickly printed and distributed in response to the latest political upheavals, the pamphlets offer a window into how the French…

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From the post: This article outlines some of the high-quality digital collections and primary source materials available online on the history of activism in the United States. This list is not exhaustive, but focuses on strong multimedia collections that can have applications as both resources for original research and use as educational materials for classroom…

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