Archive for Series B


Posted in Books, Statistics, University life with tags , , , , , , , on November 29, 2017 by xi'an

After ten years of outstanding dedication to Biometrika, Anthony Davison is retiring as Editor of Biometrika on 31 December. Ten years! Running a top journal like Biometrika is a massive service to the statistics community, especially when considering the painstaking stage of literally editing each paper towards the stylistic requirements of the journal. For which we definitely should all be quite grateful to Anthony. And to the new Editor, Paul Fearnhead, for taking over. I will actually join the editorial board as assistant editor, along with Omiros Papaspiliopoulos, meaning we will share together the task of screening and allocating submissions. A bit daunting given the volume of submissions is roughly similar to the one I was handling for Series B ten years ago. And given the PCI Comput Stat experiment starting soon!

the end of the Series B’log…

Posted in Books, Statistics, University life with tags , , , , on September 22, 2017 by xi'an

Today is the last and final day of Series B’log as David Dunson, Piotr Fryzlewicz and myself have decided to stop the experiment, faute de combattants. (As we say in French.) The authors nicely contributed long abstracts of their papers, for which I am grateful, but with a single exception, no one came out with comments or criticisms, and the idea to turn some Series B papers into discussion papers does not seem to appeal, at least in this format. Maybe the concept will be rekindled in another form in the near future, but for now we let it lay down. So be it!

Series B’log

Posted in Books, Statistics, University life with tags , , , , on May 31, 2017 by xi'an

Since the above announcement in the RSS newsletter a few months ago, about the Series B’log coming to life, I have received exactly zero comments from readers, despite several authors kindly contributing an extended abstract of their paper. And announcements to various societies…

Hence I now seriously wonder at the survival probability of the blog, given this collective lack of interest. It may be that the information did not reach enough people (despite my mentioning its existence on each talk I give abroad). It may be that the blog still sounds like “under construction”, in which case I’d like to hear suggestions to make it look more definitive! But overall I remain fairly pessimistic [even conditional on my Gallic gloom] about our chances of success with this experiment which could have turned every Series B paper into a potential discussion paper!

a somewhat hasty announcement

Posted in Books, Statistics, University life with tags , , , , , on March 13, 2017 by xi'an

When I received the above RSS newsletter on Thursday, I was a bit shocked as I had not planned to make the existence of the Series B’log known to the entire Society. Even though it was already visible and with unrestricted access. The reason being that experimenting with authors and editors was easier without additional email and password exchanges…

Anyway, now that we have jumped that Rubicon, I would more than welcome comments and suggestions to make the blog structure more efficient and readable. I am still confused as to how the front page should look like, because I want to keep the hierarchy of the Journal, i.e., volume/issue/paper, reflected in this structure, rather than piling up comments and authors’ summaries in an haphazard manner. I have started to tag entries by the volume/issue tag, in order to keep some of this hierarchy respected but I would like to also provide all entries related to a given paper without getting into much extra-work. Given that I already have to process most entries through latex2wp in the best scenario.

coauthorship and citation networks

Posted in Books, pictures, R, Statistics, University life with tags , , , , , , , , , on February 21, 2017 by xi'an

cozauthorAs I discovered (!) the Annals of Applied Statistics in my mailbox just prior to taking the local train to Dauphine for the first time in 2017 (!), I started reading it on the way, but did not get any further than the first discussion paper by Pengsheng Ji and Jiashun Jin on coauthorship and citation networks for statisticians. I found the whole exercise intriguing, I must confess, with little to support a whole discussion on the topic. I may have read the paper too superficially as a métro pastime, but to me it sounded more like a post-hoc analysis than a statistical exercise, something like looking at the network or rather at the output of a software representing networks and making sense of clumps and sub-networks a posteriori. (In a way this reminded of my first SAS project at school, on the patterns of vacations in France. It was in 1983 on pinched cards. And we spent a while cutting & pasting in a literal sense the 80 column graphs produced by SAS on endless listings.)

It may be that part of the interest in the paper is self-centred. I do not think analysing a similar dataset in another field like deconstructionist philosophy or Korean raku would have attracted the same attention. Looking at the clusters and the names on the pictures is obviously making sense, if more at a curiosity than a scientific level, as I do not think this brings much in terms of ranking and evaluating research (despite what Bernard Silverman suggests in his preface) or understanding collaborations (beyond the fact that people in the same subfield or same active place like Duke tend to collaborate). Speaking of curiosity, I was quite surprised to spot my name in one network and even more to see that I was part of the “High-Dimensional Data Analysis” cluster, rather than of the “Bayes” cluster.  I cannot fathom how I ended up in that theme, as I cannot think of a single paper of mines pertaining to either high dimensions or data analysis [to force the trait just a wee bit!]. Maybe thanks to my joint paper with Peter Mueller. (I tried to check the data itself but cannot trace my own papers in the raw datafiles.)

I also wonder what is the point of looking at solely four major journals in the field, missing for instance most of computational statistics and biostatistics, not to mention machine learning or econometrics. This results in a somewhat narrow niche, if obviously recovering the main authors in the [corresponding] field. Some major players in computational stats still make it to the lists, like Gareth Roberts or Håvard Rue, but under the wrong categorisation of spatial statistics.

Elsevier in the frontline

Posted in Books, Statistics, University life with tags , , , , , , , , , , , , , on January 27, 2017 by xi'an

“Viewed this way, the logo represents, in classical symbolism, the symbiotic relationship between publisher and scholar. The addition of the Non Solus inscription reinforces the message that publishers, like the elm tree, are needed to provide sturdy support for scholars, just as surely as scholars, the vine, are needed to produce fruit. Publishers and scholars cannot do it alone. They need each other. This remains as apt a representation of the relationship between Elsevier and its authors today – neither dependent, nor independent, but interdependent.”

There were two items of news related with the publishark Elsevier in the latest issue of Nature I read. One was that Germany, Peru, and Taiwan had no longer access to Elsevier journals, after negotiations or funding stopped. Meaning the scientists there have to find alternative ways to procure the papers, from the authors’ webpage [I do not get why authors fail to provide their papers through their publication webpage!] to peer-to-peer platforms like Sci-Hub. Beyond this short term solution, I hope this pushes for the development of arXiv-based journals, like Gower’s Discrete Analysis. Actually, we [statisticians] should start planing a Statistics version of it!

The second item is about  Elsevier developing its own impact factor index, CiteScore. While I do not deem the competition any more relevant for assessing research “worth”, seeing a publishark developing its own metrics sounds about as appropriate as Breithart News starting an ethical index for fake news. I checked the assessment of Series B on that platform, which returns the journal as ranking third, with the surprising inclusion of the Annual Review of Statistics and its Application [sic], a review journal that only started two years ago, of Annals of Mathematics, which does not seem to pertain to the category of Statistics, Probability, and Uncertainty, and of Statistics Surveys, an IMS review journal that started in 2009 (of which I was blissfully unaware). And the article in Nature points out that, “scientists at the Eigenfactor project, a research group at the University of Washington, published a preliminary calculation finding that Elsevier’s portfolio of journals gains a 25% boost relative to others if CiteScore is used instead of the JIF“. Not particularly surprising, eh?!

When looking for an illustration of this post, I came upon the hilarious quote given at the top: I particularly enjoy the newspeak reversal between the tree and the vine,  the parasite publishark becoming the support and the academics the (invasive) vine… Just brilliant! (As a last note, the same issue of Nature mentions New Zealand aiming at getting rid of all invasive predators: I wonder if publishing predators are also included!)

a new Editor for Series B

Posted in Statistics with tags , , , on January 16, 2017 by xi'an

As every odd year, the Royal Statistical Society is seeking a new joint editor for Series B! After four years of dedication to the (The!) journal, Piotr Fryzlewicz is indeed going to retire from this duty by the end of 2017. Many thanks to Piotr for his unfailing involvement in Series B and the preservation of its uncompromising selection of papers! The call thus open for candidates for the next round of editorship, from 2018 to 2021, with a deadline of 31 January, 2017. Interested candidates should contact Martin Owen, at the Society’s address or by email at with journal as recipient (local-part). The new editor will work with the current joint editor, David Dunson, whose term runs till December 2019. (I am also looking forward working with Piotr’s successor in developing the Series B blog, Series’ Blog!)