A blog by Rob J Hyndman 

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Posts Tagged ‘computing’:


XeLaTeX with TeXstudio

Published on 6 March 2012

XeLa­TeX is a replace­ment for pdfLa­TeX that allows you to use the fonts on your com­puter (rather than only those fonts that come with your tex sys­tem). How­ever, TeXs­tu­dio is not set up to use XeLa­TeX yet. For­tu­nately, it is not dif­fi­cult. Go to Options/​​Commands where all the com­mands used by TeXs­tu­dio are spec­i­fied. You prob­a­bly don’t need stan­dard LaTeX these days, so replace the LaTeX com­mand with the fol­low­ing. xela­tex –interaction=nonstopmode %.tex Then click OK. Now the LaTeX but­ton at the top of the screen is mapped to XeLa­TeX rather than stan­dard LaTeX. You can still access pdfLa­TeX via its but­ton for your non-​​​​XeLaTeX files. Before any­one com­ments that you need stan­dard LaTeX for when eps graph­ics are used, see Con­vert­ing eps to pdf.

 
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Mailing lists

Published on 16 February 2012

Stay­ing in touch with other researchers is impor­tant. You need to know about up-​​​​coming con­fer­ences, sem­i­nars, jobs, etc. To this end, it is worth find­ing a few key email lists to join. A long list of lists in econo­met­rics and sta­tis­tics is pro­vided by Econo­met­ri­cLinks. Browse through it to find top­ics of inter­est. No doubt researchers in other dis­ci­plines have their own lists, but I don’t know about them. For those in Aus­tralia and New Zealand, there are two local lists that every sta­tis­ti­cian and econo­me­tri­cian should be on: Aus­tralia and New Zealand sta­tis­tics: ANZ­s­tat. Aus­tralia and New Zealand econo­met­rics: ANZecmet I man­age the ANZecmet list, and to make it easy to join you can sim­ply use the fol­low­ing sub­scrip­tion box. Sub­scribe to anzecmet Email: Visit this group

 
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Following authors on Google Scholar

Published on 31 January 2012

A great new fea­ture has been added to Google Scholar Cita­tions. For those authors who have set up a cita­tions page, it is now pos­si­ble to get email alerts for any new arti­cles they pub­lish, or for any new cita­tions of their arti­cles. So you can track cita­tions to your own work this way, and stay up-​​​​to-​​​​date with key authors in your field. Set­ting up a Google Cita­tions page is super-​​​​easy and was already worth doing. This new func­tion­al­ity is another rea­son to do it. After all, as researchers we want peo­ple to read our stuff, so we might as well make it as easy as pos­si­ble for peo­ple to find what we write. To set up your Google Cita­tions page, go to scholar​.google​.com/​c​i​t​a​tions. To fol­low an author, find their cita­tions page and look for the “Fol­low this author” box at the top right of the page. Hope­fully, Google will add RSS feeds as an option in the future as I’d much rather get alerts that way then by yet more email in my inbox.

 
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Some useful extensions for Gmail

Published on 16 December 2011

Gmail can be even more awe­some with a few exten­sions (for either Chrome or Firefox).

 
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The art of R programming

Published on 30 November 2011

This is a gem of a book. It will become the book I give PhD stu­dents when they are learn­ing how to write good R code. That is, if I ever see it again. I had hoped to write a review of it, but I haven’t seen it since it arrived in the mail a cou­ple of weeks ago because a research stu­dent or research assis­tant has always had it on loan. I guess that’s a tes­ta­ment to how use­ful it is.

 
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Researcher portals

Published on 26 November 2011

A researcher por­tal is a web­site that attempts to list all the pub­li­ca­tions of a given researcher. Some por­tals also allow shar­ing papers, inter­act­ing with other researchers, cal­cu­lat­ing cita­tion sta­tis­tics, etc. Every researcher wants their work read and cited, so these web­sites can be use­ful tools for get­ting your work noticed. They can also func­tion as a de facto home page if you don’t already have a per­sonal web­site. Con­versely, they can be a good way to find new work by researchers in your field. How­ever, unless a site pro­vides a rel­a­tively com­plete list of your pub­li­ca­tions, and cov­ers a large pro­por­tion of the research com­mu­nity in your dis­ci­pline, it is of limited value.

 
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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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Using TeXstudio with SumatraPDF

Published on 11 October 2011

Suma­traPDF is my favourite pdf reader and TeXs­tu­dio is my favourite LaTeX edi­tor. Here’s how to get them to work nicely together.

 
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Switching from JabRef to Mendeley

Published on 20 September 2011

Mende­ley has a lot more facil­i­ties than JabRef, and I’ve rec­om­mended that every­one in my research group switch to Mende­ley. How­ever, if you’ve been using JabRef for a while then you won’t want to lose all your pdf links and other infor­ma­tion stored in JabRef. Here are a cou­ple of ideas to make the con­ver­sion simpler.

 
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Learn Machine Learning at Stanford for free

Published on 16 August 2011

Andrew Ng’s machine learn­ing course at Stan­ford is being offered free to any­one online in the (north­ern) fall of 2011. I’ve seen some of the notes from this course and it looks to be an excel­lent broad intro­duc­tion to machine learn­ing and data min­ing. For example, support vec­tor machines, neural net­works, ker­nels, clus­ter­ing, dimen­sion reduction, etc.

 
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