Blogs

Data Visualization

Get the right information, with visual impact, to the people who need it

Robert AllisonJanuary 31, 2020 0

Magnetic north moved 50 miles last year (let's map it!)

I've read several articles that mentioned the north magnetic pole has been moving more in the past few decades, than in the previous few hundred years. And as a Map Guy, I knew I just had to plot this data on a map, and see it for myself! I provide

English

Analytics | Data Visualization | Programming Tips

Rick WicklinJanuary 27, 2020 0

The Johnson SU distribution

The Johnson system (Johnson, 1949) contains a family of four distributions: the normal distribution, the lognormal distribution, the SB distribution (which models bounded distributions), and the SU distribution (which models unbounded distributions). Note that 'B' stands for 'bounded' and 'U' stands for 'unbounded.' A previous article explains the purpose of

English

Data for Good | Data Visualization | Programming Tips

Robert AllisonJanuary 24, 2020 0

Creating a map to track the coronavirus

The coronavirus has been a big item in the news lately - it's a pneumonia-like illness that has killed several people. It's thought to have started in China, and has spread to several other countries (including at least one case in the U.S.). The World Health Organization says the coronavirus

English

Health Care

Previous 1 … 105 106 107 108 109 … 537 Next