Archive for graphics

curve fittings [xkcd]

Posted in Books, Kids with tags , , , , , , on November 4, 2018 by xi'an

absurd graph [if relevant warning]

Posted in pictures, Statistics, Wines with tags , , , , , , , on August 28, 2018 by xi'an

A pretty silly graph opposing countries with an overwhelming majority of non-Muslims and countries with an overwhelming majority of Muslims in terms of alcohol consumption. Surprise, surprise! And not incorporating the average amount or anything useful… In a Guardian article reporting on a Lancet paper about the lack of health benefit from drinking even moderate amounts of alcohol. Although, as pointed out by David Spiegelhalter at the bottom of the article, an increased risk of 0.5% associated with one unit of alcohol a day [half a pint]  , as opposed to 7% for two units [a pint!], should not get occasional drinkers too worried:  “Come to think of it, there is no safe level of living, but nobody would recommend abstention.”

free and graphic session at RSS 2018 in Cardiff

Posted in pictures, Statistics, Travel, University life with tags , , , , , , , on July 11, 2018 by xi'an

Reposting an email I received from the Royal Statistical Society, this is to announce a discussion session on three papers on Data visualization in Cardiff City Hall next September 5, as a free part of the RSS annual conference. (But the conference team must be told in advance.)

Paper:             ‘Visualizing spatiotemporal models with virtual reality: from fully immersive environments to applications in stereoscopic view

Authors:         Stefano Castruccio (University of Notre Dame, USA) and Marc G. Genton and Ying Sun (King Abdullah University of Science and Technology, Thuwal)

 Paper:             Visualization in Bayesian workflow’

Authors:            Jonah Gabry (Columbia University, New York), Daniel Simpson (University of Toronto), Aki Vehtari (Aalto University, Espoo), Michael Betancourt (Columbia University, New York, and Symplectomorphic, New York) and Andrew Gelman (Columbia University, New York)

Paper:             ‘Graphics for uncertainty’

Authors:         Adrian W. Bowman (University of Glasgow)

PDFs and supplementary files of these papers from StatsLife and the RSS website. As usual, contributions can be sent in writing, with a deadline of September 19.