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Posts by hdcoadmin
Hadley Wickham explains data science for the perplexed
After teaching a full day of data science during NewsCamp on Thursday, Hadley Wickham on Friday morning presented a brief introduction to data science called “Data science for the perplexed. For everyone.” Wickham is an Assistant Professor at Rice University and working for RStudio. He describes himself as a statistician by training, and tried to…
Read MoreIntegrity checks and simple data cleaning – the art of doubt
There is a saying about software engineering that could easily be applied to formatting data. The truism goes something like, “it’s like looking for black cats in a dark room that has no cats in it.” And then, someone yells, ‘I got one!’” Well, Joe Kokenge of ProPublica is practicing animal control. His presentation on…
Read MoreData Viz on the fly
John Keefe of WNYC said anticipate question before your audiences asks them. Is a hurricane headed my way? Am I in a flood zone? Preparing for an emergency should happen before the storm sirens start blaring. The same goes for your data visualizations, Keefe said. His newsrooms uses Google Fusion tables, Mapbox and Google Spreadsheets…
Read MoreGetting started with an open-source database manager: MySQL
If you’re working from a Mac computer or getting into truly large datasets, Access may not be a viable option as a database manager. (It doesn’t work on Macs, and there are row limitations.) A good alternative is MySQL, an open-source database manager, which Alex Richards of the Chicago Tribune taught on Friday. MySQL essentially…
Read MorePhotos from ‘A night on the town’
A CAR conference atendee throws a ball down the lane on Thursday night in Louisville. Photo by Travis Hartman, IRE/NICAR. Stephanie Peuriere from Strasbourg University bowls at the after hours bowling event on Thursday night in Louisville. Photo by Travis Hartman, IRE/NICAR.
Read MoreThe data-driven story from launch to presentation
This three-part series moderated by Brant Houston of the University of Illinois walks through a data-driven story, from interviewing the data to proving the story to your editor to telling it to your audience. Using a database (available from the NICAR data library) of government-backed loans from the Small Business Administration, a group of reporters…
Read MoreGetting started with Tableau Public
Photos by Travis Hartman I walked into the Tableau Public session with absolutely no experience — and within about 10 minutes the instructor had us open up some data, sort through a few of the elements, and create a visualization. Its immediate ease of use is clear. To produce quick, coherent interactive charts seemed pretty…
Read MoreFOIA Machine offers web platform for managing open record requests
FOIA Machine is a new open-source web platform to manage your open records requests. It’s aimed to help you get what you want from your request, avoid being ignored and appeal when you are denied. “It’s aimed to help you get what you want from your request, avoid being ignored and appeal when you are denied”,…
Read MoreQuick tips on presenting data-driven stories
Cheryl Phillips of The Seattle Times and Anthony DeBarros of Gannett Digital presented on how to fit your data to the appropriate presentation style. Just like when you’re shopping for clothes, you should ask a lot of questions before you buy (or in this case, before you spend resources designing anything). What is the story…
Read MoreAdvanced social media sleuthing
Geolocation tools help you search for social media activity buzzing in your beat, on your block and even in your building. The following tools help you search by geolocation information embedded in tweets, Facebook updates, youtube videos and more. “Geolocation is one of the most exciting things for journalists out in the field,” presenter Doug…
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