a week at the lake (#3)

Posted in Mountains, pictures, Running, Travel with tags , , , , , on August 18, 2014 by xi'an

lake3

Munbai map [recycled art]

Posted in pictures, Travel with tags , , , , , , , , on August 17, 2014 by xi'an

MumbaiWhile my transfer in Munbai from Terminal 1 to Terminal 2 was a bit hectic, with a security luggage scan before boarding a shuttle that would drive us to outside the terminal [next to slums that seemed to have direct access to the runways of the airport!), the brand new Terminal 2 was impressive as well as efficient as I went through security and passport controls quite quickly. I eventually reached the museum part, as this terminal holds an unbelievable collection of artefacts, sculptures and paintings. From the lounge, I could admire the above map of the region of Mumbai, made of recycled computer boards, by Akshay Rajpurkar, which I found deeply moving. If I ever travel past Mumbai T2 terminal, I will make sure to tour the rest of the collection!

J Campbell is forktongued..?

Posted in pictures, Running, Travel with tags , , , , , , on August 16, 2014 by xi'an

forktong

Basil the chipmunk

Posted in Kids, Mountains, pictures, Travel with tags , , , , , on August 15, 2014 by xi'an

chipmunk2

STEM forums

Posted in Books, R, Statistics, University life with tags , , , , , on August 15, 2014 by xi'an

“I can calculate the movement of stars, but not the madness of men.” Isaac Newton

When visiting the exhibition hall at JSM 2014, I spoke with people from STEM forums on the Springer booth. The concept of STEM (why STEM? Nothing to do with STAN! Nor directly with Biology. It stands as the accronym for Science, Technology, Engineering, and Mathematics.) is to create a sort of peer-reviewed Cross Validated where questions would be filtered (in order to avoid the most basic questions like “How can I learn about Bayesian statistics without opening a book?” or “What is the Binomial distribution?” that often clutter the Stack Exchange boards). That’s an interesting approach which I will monitor in the future, as on the one hand, it would be nice to have a Statistics forum without “lazy undergraduate” questions as one of my interlocutors put, and on the other hand, to see how STEM forums can compete with the well-established Cross Validated and its core of dedicated moderators and editors. I left the booth with a neat tee-shirt exhibiting the above quote as well as alpha-tester on the back: STEM forums is indeed calling for entries into the Statistics section, with rewards of ebooks for the first 250 entries and a sweepstakes offering a free trip to Seattle next year!

a week at the lake (#2)

Posted in Kids, Mountains, pictures, Running, Travel with tags , , , , on August 14, 2014 by xi'an

lake2

new laptop with ubuntu 14.04

Posted in Linux, R, Statistics, University life with tags , , , , on August 14, 2014 by xi'an

Screenshot 2014-05-31 21:55:55As I was getting worried about the chances of survival of my current laptop (bought in emergency upon my return from Kyoto!), I decided to use some available grant money to buy a new laptop without stepping through the emergency square. Thanks to my local computer engineer, Thomas, I found a local dealer selling light laptops with an already installed Ubuntu 14.04… And qwerty (UK) keyboards. Even though the previous move to Kubuntu 12.04 had been seamless, a failed attempt to switch a Mac to Ubuntu a few months later left me wary about buying a computer first and testing later whether or not it was truly Linux compatible. I am therefore quite happy with the switch and grateful to Thomas for the suggestion. I managed to re-compile my current papers and to run my current R codes, plus connect by wireless and read photos from my camera, hence validating the basic operations I primarily require from a computer! And reinstalled KDE. (I am still having difficulties with the size of the fonts in Firefox though. Which do not seem coherent from a tab to the next.) Enough to sacrifice a new sticker to cover the brand on its cover….

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