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Feb 11, 2016

Pennsylvania's Flood Insurance Exchange

Pennsylvania has set up a new website, similar to the health care exchanges, that provides access to private flood insurance. Florida also has such a system and it is something we can…

Feb 10, 2016

Code Coverage Counterexamples

Code coverage is not what it's cracked up to be. As an experiment, I started using Coveralls on two of my R projects, cmna and phonics . Both projects had unit testing…

Feb 9, 2016

Solar-Powered Trains

Chase asked me why the MARC Train is not solar powered. I explained one line, the Penn Line, is electric and it gets power from many different sources, but the other two…

Feb 8, 2016

Historical Social Discount Rates

Last week, with a day to spare, I got my submission into the 2016 Joint Statistical Meetings (JSM). My submission is something of a side project that grew out of my dissertation.…

Feb 4, 2016

Jeg Er En Frø!

After completing the Danish course last May, I was kind of at a loss for how to proceed. Duolingo rewards daily usage, so I did the completely rational thing and went all…

Feb 2, 2016

EPA Course for Local Governments on Climate Change

The Environmental Protection Agency has put together a only training course on adapting to climate change: ::embed{href="http://www.epa.gov/communityhealth/local-government-climate-adaptation-training"} This is actually really cool. The course is set up like a standard webinar, but…

Jan 31, 2016

CMNA v0.1.0 Released

Some of you know this, but just about a year now, I have been working on a book called Computational Methods for Numerical Analysis with R . This project, completed in my…

Jan 29, 2016

RFFs Parametric Flood Insurance Proposal

There's a new proposal from RFF for community based flood insurance. In short, rather than individuals purchasing flood insurance at the property level, communities would purchase insurance at the community level. The…

Jan 28, 2016

The Young Astronauts Program

Thirty years ago this morning, the space shuttle Challenger exploded 73 seconds after lift-off. I was in kindergarten at Horace Mann. My teacher was Mrs. Mitman, and I hope I spelled that…

Jan 26, 2016

Inspiring Books

Marvin Minksy has died. Minsky was a pioneer of robotics and artificial intelligence at M.I.T. for half a century or so. And among other things, he invented the useless machine, a device…