1271 search results for "latex"

Getting Started with Sweave: R, LaTeX, Eclipse, StatET, & TeXlipse

February 23, 2010
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Getting Started with Sweave: R, LaTeX, Eclipse, StatET, & TeXlipse

Being able to press a single button that runs all your statistical analyses and integrates the output into your final report is a beautiful thing. If you have not already heard, this is what Sweave can do for you. However, getting your computer to run ...

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LaTeX and Sweave

December 1, 2009
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LaTeX is a typesetting language that is known for its beautiful mathematical formulas. It is similar to HTML in that you write your document in plain text and process (or compile) it to create a postscript or PDF file. You will need to download a LaTeX processor for your platform. On Windows, TeXnicCenter (http://www.texniccenter.org/) is

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Seminar: Reproducible Research with R, LaTeX, & Sweave

November 16, 2009
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Theresa Scott, instructor of the previously mentioned R workshop and weekly R clinic, is giving a lecture entitled "Reproducible Research with R, LaTeX, & Sweave" in MRB III, room 1220, this Wednesday 11/18 at 1:30.  You can see more details about the lecture here. Looks like her slides as well as much more introductory material on R, Latex, and Sweave...

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Using doc-view with auto-revert to view LaTeX PDF output in Emacs

October 3, 2009
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Using doc-view with auto-revert to view LaTeX PDF output in Emacs

When I am authoring a document in Emacs, such as a report or my CV, it is useful for me to compile the source file periodically to see what the resulting file PDF looks like. I used to run a separate PDF viewer to look at the output, but I now have a complete Emacs

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R: Function to create tables in LaTex or Lyx to display regression model results

June 19, 2009
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R: Function to create tables in LaTex or Lyx to display regression model results

Most people using LaTex feel that creating tables is no fun. Some days ago I stumbled across a neat function written by Paul Johnson that produces LaTex code as well as LaTex code that can be used within Lyx. The output can be used for regression models and looks like output from the Stata outreg

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Combining R and LaTeX with Sweave

January 6, 2009
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Today I did some experiments to learn how to combine R and LaTeX to create reproducible research reports. Here are my first results:First Demo ...

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Building and maintaining exams with dynamic content

January 30, 2017
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Building and maintaining exams with dynamic content

An introduction to package exams - Part of my job as a researcher and teacher is to periodically apply and grade exams in my classroom. Being constantly in the shoes of an examiner, you soon quickly realize that students are cleve...

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a typo that went under the radar

January 24, 2017
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a typo that went under the radar

A chance occurrence on X validated: a question on an incomprehensible formula for Bayesian model choice: which, most unfortunately!, appeared in Bayesian Essentials with R! Eeech! It looks like one line in our LATEX file got erased and the likelihood part in the denominator altogether vanished. Apologies to all readers confused by this nonsensical formula!Filed

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Euler Problem 9 : Special Pythagorean Triple

January 24, 2017
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Euler Problem 9 : Special Pythagorean Triple

Solution to Euler Problem 9 in the R Language: Find the Pythagorean triple for which a+b+c equals 1000. Continue reading → The post Euler Problem 9 : Special Pythagorean Triple appeared first on The Devil is in the Data.

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Principal Component Analysis in R

January 23, 2017
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Principal Component Analysis in R

Principal component analysis (PCA) is routinely employed on a wide range of problems. From the detection of outliers to predictive modeling, PCA has the ability of projecting the observations described by variables into few orthogonal components defined at where the data ‘stretch’ the most, rendering a simplified overview. PCA is particularly powerful in dealing with multicollinearity and variables that … Continue...

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