Archive for French army

trip to the past

Posted in Books, pictures with tags , , , , , , , , , on January 6, 2019 by xi'an

When visiting my mother for the Xmas break, she showed me this picture of her grand-father, Médéric, in his cavalry uniform, taken before the First World War, in 1905. During the war, as an older man, he did not come close to the front lines, but died from a disease caught from the horses he was taking care of. Two other documents I had not seen before were these refugee cards that my grand-parents got after their house in Saint-Lô got destroyed on June 7, 1944.

And this receipt for the tinned rabbit meat packages my grand-mother was sending to a brother-in-law who was POW in Gustrow, Germany, receipt that she kept despite the hardships she faced in the years following the D Day landing.

military records of two great-grand fathers

Posted in Kids, pictures with tags , , , , , , , on December 15, 2018 by xi'an

 

Here are the military records [recovered by my brother] of two of my great-grand-fathers, who both came from Western Normandy (Manche) and both died from diseases contracted in the Army during the first World War. My grand-father‘s father, Médéric Eude, was raising horses before the was and hence ended looking after horses in the Army, horses from whom he contracted a disease that eventually killed him (and granted one of my great-aunts the status of “pupille de la Nation”). Very little is known of my other great-grand-fathers. A sad apect shared by both records is that both men were retired from service for unfitness before been redrafted when the war broke in August 1914…

a jump back in time

Posted in Books, Kids, Statistics, Travel, University life with tags , , , , , , , , , , , on October 1, 2018 by xi'an

As the Department of Statistics in Warwick is slowly emptying its shelves and offices for the big migration to the new building that is almost completed, books and documents are abandoned in the corridors and the work spaces. On this occasion, I thus happened to spot a vintage edition of the Valencia 3 proceedings. I had missed this meeting and hence the volume for, during the last year of my PhD, I was drafted in the French Navy and as a result prohibited to travel abroad. (Although on reflection I could have safely done it with no one in the military the wiser!) Reading through the papers thirty years later is a weird experience, as I do not remember most of the papers, the exception being the mixture modelling paper by José Bernardo and Javier Giròn which I studied a few years later when writing the mixture estimation and simulation paper with Jean Diebolt. And then again in our much more recent non-informative paper with Clara Grazian.  And Prem Goel’s survey of Bayesian software. That is, 1987 state of the art software. Covering an amazing eighteen list. Including versions by Zellner, Tierney, Schervish, Smith [but no MCMC], Jaynes, Goldstein, Geweke, van Dijk, Bauwens, which apparently did not survive the ages till now. Most were in Fortran but S was also mentioned. And another version of Tierney, Kass and Kadane on Laplace approximations. And the reference paper of Dennis Lindley [who was already retired from UCL at that time!] on the Hardy-Weinberg equilibrium. And another paper by Don Rubin on using SIR (Rubin, 1983) for simulating from posterior distributions with missing data. Ten years before the particle filter paper, and apparently missing the possibility of weights with infinite variance.

There already were some illustrations of Bayesian analysis in action, including one by Jay Kadane reproduced in his book. And several papers by Jim Berger, Tony O’Hagan, Luis Pericchi and others on imprecise Bayesian modelling, which was in tune with the era, the imprecise probability book by Peter Walley about to appear. And a paper by Shaw on numerical integration that mentioned quasi-random methods. Applied to a 12 component Normal mixture.Overall, a much less theoretical content than I would have expected. And nothing about shrinkage estimators, although a fraction of the speakers had worked on this topic most recently.

At a less fundamental level, this was a time when LaTeX was becoming a standard, as shown by a few papers in the volume (and as I was to find when visiting Purdue the year after), even though most were still typed on a typewriter, including a manuscript addition by Dennis Lindley. And Warwick appeared as a Bayesian hotpot!, with at least five papers written by people there permanently or on a long term visit. (In case a local is interested in it, I have kept the volume, to be found in my new office!)

State murder of Maurice Audin

Posted in Books, pictures with tags , , , , , , on September 13, 2018 by xi'an