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Resource: Four Maps Uncovering Aboriginal History and Culture

From the resource: The use of spatial applications in this context is unsurprising when you consider that location is inherently a strong part of Australia’s First Nations culture. Songlines have been used for thousands of years in Australia to help understand and navigate across the land. In combining song, cosmology and nature, songlines form an […]

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Resource: Infrastructure for Collaboration – Catching Dead Links And Errors

From the resource: The The Programming Historian has enjoyed a huge surge of new lessons and translations this past year. This work wouldn’t be possible without our ever-growing community of authors, reviewers, and editors. But as teams get bigger, one needs to take special care to organize around that size. This post will highlight three behind-the-scenes, technical changes […]

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Resource: Exploring Histograms

From the resource: Histograms are a way to summarize a numeric variable. They use counts to aggregate similar values together and show you the overall distribution. However, they can be sensitive to parameter choices! We’re going to take you step by step through the considerations with lots of data visualizations. Read the full resource here.

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Resource: Hand-Colored Photographs from 19th Century Japan

From the post: The colorized images you see here come from the NYPL’s large collection of late 19th century Japanese photography, taken by photographers like the Italian-British Felice Beato and his Japanese student Kimbei, who “assisted Beato in the hand-coloring of photographs until 1863,” then “set up his own large and flourishing studio in Yokohama […]

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Resource: USAboundaries v0.3.0 Released

From the post: I’ve recently published version 0.3.0 of my USAboundaries R package to CRAN. USAboundaries provides access to spatial data for U.S. counties, states, cities, congressional districts, and zip codes. Of course you can easily get contemporary boundaries from lots of places, but this package lets you specify dates and get the locations for […]

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Resource: Ways to Compute Topics over Time, Part 4

From the resource: This is the last in a series of posts which constitute a “lit review” of sorts, documenting the range of methods scholars are using to compute the distribution of topics over time. The strategies I am considering are: Average of topic weights per year (First Post) Smoothing or regression analysis (Second Post) […]

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Resource: Ways to Compute Topics over Time, Part 3

From the resource: This is the third in a series of posts which constitute a “lit review” of sorts, documenting the range of methods scholars are using to compute the distribution of topics over time. Graphs of topic prevalence over time are some of the most ubiquitous in digital humanities discussions of topic modeling. They […]

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Resource: Full Draft of Theory & Craft of Digital Preservation

From the resource: This weekend I’m submitting the full draft of the manuscript for my book The Theory and Craft of Digital Preservation to the publisher, Johns Hopkins University Press. I’ve had a lot of fun working on this on nights and weekends over the last year. I have also learned a ton from everyone who […]