A blog by Rob J Hyndman 

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Posts Tagged ‘writing’:


Establishing priority

Published on 6 May 2013

The nature of research is that other peo­ple are prob­a­bly work­ing on sim­i­lar ideas to you, and it is pos­si­ble that some­one will beat you to pub­lish­ing them.

 
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Tools for LaTeX tables

Published on 28 February 2013

This is a guest post by Gre­gori Kanatzidis from Span­DeX. Tables are a tricky busi­ness in LaTeX. Tables typ­i­cally have their own for­mat­ting, and worse, are usu­ally cre­ated in other appli­ca­tions. The com­mands and pack­ages pro­vided with LaTeX go some ways to mak­ing tables eas­ier to use, but the clunky nature of the syn­tax make tables one of the worst parts of for­mat­ting a doc­u­ment. In this post, I’ll go over some of the draw­backs of LaTeX tables, and some tools that exist to make work­ing with tables in LaTeX a bit easier.

 
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Put your pre-​​prints online

Published on 2 August 2012

I have argued pre­vi­ously that research papers should be posted online at the same time as they are sub­mit­ted to a jour­nal. Some­times peo­ple claim that jour­nals don’t allow it, which is non­sense. Almost every jour­nal allows it, and many also allow the pub­lished ver­sion of a paper to appear on your per­sonal web­site. Today I dis­cov­ered a new tool (thanks to the IMU newslet­ter) which makes it easy to check a journal’s pol­icy on this. Check out SHERPA/​​RoMEO. It’s a very use­ful tool, but who­ever thought SHERPA/​​RoMEO was a good name needs therapy.

 
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My new forecasting textbook

Published on 23 May 2012

After years of say­ing that I was going to write a book to replace Makri­dakis, Wheel­wright and Hyn­d­man (1998), I’m finally ready to make an announce­ment! My new book is Fore­cast­ing: prin­ci­ples and prac­tice, co-​​​​authored with George Athana­sopou­los. It is avail­able online and free-​​​​of-​​​​charge. We have writ­ten about 2⁄3 of the book so far (all of which is already avail­able online), and we plan to fin­ish it by the end of 2012. We hope to make a print ver­sion of the book avail­able on Ama­zon in early 2013. This text­book is intended to pro­vide a com­pre­hen­sive intro­duc­tion to fore­cast­ing meth­ods and present enough infor­ma­tion about each method for read­ers to use them sen­si­bly. We don’t attempt to give a thor­ough dis­cus­sion of the the­o­ret­i­cal details behind each method, although the ref­er­ences at the end of each chap­ter will fill in many of those details. We use R through­out the book and we intend stu­dents to learn how to fore­cast with R. The book has it’s own R pack­age: fpp. This con­tains all the data sets used in the book, and also loads a few other pack­ages that are nec­es­sary to com­plete the exam­ples. The book is dif­fer­ent from other fore­cast­ing text­books in sev­eral ways. It is free and online, mak­ing it acces­si­ble to

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Table design

Published on 14 February 2012

Almost every research paper and the­sis in sta­tis­tics con­tains at least some tables, yet stu­dents are rarely taught how to make good tables. While the prin­ci­ples of good graph­ics are slowly becom­ing part of a sta­tis­ti­cal edu­ca­tion (although not an econo­met­rics edu­ca­tion!), the prin­ci­ples of good tables are often ignored. Per­haps peo­ple think they are obvi­ous, although the results I see in papers and the­ses sug­gest otherwise.

 
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What you wish you knew before you started a PhD

Published on 11 November 2011

I asked my research group recently what they wished they had learned before they started work on a PhD. Here are some of the responses.

 
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I’m switching to TeXstudio

Published on 29 March 2011

I’ve hap­pily used WinEdt for all my LaTeX edit­ing for about 15 years and I’ve encour­aged my whole research team to use it. But I’m tired of prob­lems with WinEdt that take up my time.

 
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Authorship ethics

Published on 11 January 2011

With the con­stant pres­sure on aca­d­e­mics to pub­lish research papers, there is a temp­ta­tion for research groups to include “coau­thors” who have not really made any con­tri­bu­tion to the man­u­script. This seems more preva­lent in some fields (e.g., the health sci­ences) than oth­ers. Occa­sion­ally, I am asked to add an author to a paper that has already been accepted for pub­li­ca­tion in the Inter­na­tional Jour­nal of Fore­cast­ing. I am very reluc­tant to do this as it is hard to imag­ine how some­one could be left off a paper while it goes through sev­eral revi­sions, only to be remem­bered after the paper is accepted. It looks like a last ditch attempt to get some­one a pub­li­ca­tion rather than a gen­uine research con­tri­bu­tion. Most uni­ver­si­ties now have an author­ship pol­icy. The author­ship pol­icy at Monash Uni­ver­sity includes the fol­low­ing state­ments. Attri­bu­tion of author­ship … in all cases author­ship must be based on mak­ing a sub­stan­tial intel­lec­tual con­tri­bu­tion to the work described and tak­ing sole or joint respon­si­bil­ity for that con­tri­bu­tion or, where appro­pri­ate, the work as a whole. Accord­ingly, author­ship must be based upon a sub­stan­tial con­tri­bu­tion and respon­si­bil­ity for at least one, and usu­ally more than one, of the fol­low­ing activ­i­ties: Con­cep­tion and design of the project; Analy­sis and inter­pre­ta­tion of research data; Draft­ing

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How to avoid annoying a referee

Published on 22 October 2010

It’s not a good idea to annoy the ref­er­ees of your paper. They make rec­om­men­da­tions to the edi­tor about your work and it is best to keep them happy. There is an inter­est­ing dis­cus­sion on stats​.stack​ex​change​.com on this sub­ject. This inspired my own list below. Explain what you’ve done clearly, avoid­ing unnec­es­sary jar­gon. Don’t claim your paper con­tributes more than it actu­ally does. (I ref­er­eed a paper this week where the author claimed to have invented prin­ci­pal com­po­nent analy­sis!) Ensure all fig­ures have clear cap­tions and labels. Include cita­tions to the referee’s own work. Obvi­ously you don’t know who is going to ref­eree your paper, but you should aim to cite the main work in the area. It places your work in con­text, and keeps the ref­er­ees happy if they are the authors. Make sure the cited papers say what you think they say. Sight what you cite! Include proper cita­tions for all soft­ware pack­ages. If you are unsure how to cite an R pack­age, try the com­mand citation(“packagename”). Never pla­gia­rise from other papers — not even sen­tence frag­ments. Use your own words. I’ve ref­er­eed a the­sis which had slabs taken from my own lec­ture notes includ­ing the typos. Don’t pla­gia­rise from your own papers. Either ref­er­ence

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Take note

Published on 17 September 2010

Your best ideas don’t nec­es­sar­ily come while sit­ting at your com­puter ready to type. They might come while play­ing sport, tak­ing a shower, lying in bed, or enjoy­ing din­ner at a restau­rant.  So you always need some­thing to write on to cap­ture the ideas before they float away. For about twenty years I car­ried a lit­tle spi­ral notepad and pen just for this pur­pose. When iPods became pop­u­lar, I named my notepad my “iPad”. Then Apple stole my brand name! Although they were low-​​​​tech, my iPads were extremely effi­cient and func­tional. In an inter­est­ing par­ody, you can now get a real notepad that looks like an iPad or iPhone! (Click on the image below for more infor­ma­tion.) How­ever, I’ve sold out to Apple and use an iPhone, so it makes sense to keep my notes on the iPhone.  But the native notepad app is not so use­ful because it doesn’t sync with my com­puter. I’d like to jot down some ideas and then have them avail­able on my PC with­out any re-​​​​typing. The native iPhone notepad app does sync with MS Out­look but who wants to use that when there is gmail? I’ve tried about half-​​​​a-​​​​dozen note tak­ing apps with sync­ing capa­bil­i­ties and have deleted most of them

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