1306 search results for "LaTex"

Eclipse – an alternative to RStudio – part 1

July 22, 2016
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Eclipse – an alternative to RStudio – part 1

Many R users enjoy working in RStudio, but it’s not your only option for reproducible research in R. Stephen Wahlbrink has written a plugin for Eclipse, Statet, that offers similar functionality to RStudio within the popular Eclipse framework. You can run an R console, compose a document in LaTeX with R code chunks, and link Related Post

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New Course: Reporting with R Markdown To Create PDF, HTML & Other Reports

July 13, 2016
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New Course: Reporting with R Markdown To Create PDF, HTML & Other Reports

In collaboration with Garrett Grolemund, RStudio's teaching specialist, DataCamp has developed a new interactive course to facilitate reproducible reporting of your R analyses. R Markdown enables you to generate reports straight from your R code, docu...

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Best practices for logging computational systems in R and Python

July 7, 2016
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Best practices for logging computational systems in R and Python

As is the case with most quant software, it’s a bit different from run-of-the-mill software. The somewhat prosaic world of …Continue reading →

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Visualizing Stirling’s Approximation With Highcharts

July 5, 2016
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Visualizing Stirling’s Approximation With Highcharts

I said, “Wait a minute, Chester, you know I’m a peaceful man”, He said, “That’s okay, boy, won’t you feed him when you can” (The Weight, The Band) It is quite easy to calculate the probability of obtaining the same number of heads and tails when tossing a coin N times, and N is even. There are … Continue reading...

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correlation matrices on copulas

July 3, 2016
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correlation matrices on copulas

Following my post of yesterday about the missing condition in Lynch’s R code, Gérard Letac sent me a paper he recently wrote with Luc Devroye on correlation matrices and copulas. Paper written for the memorial volume in honour of Marc Yor. It considers the neat problem of the existence of a copula (on x…x) associated

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RMarkdown and Metropolis/Mtheme

June 30, 2016
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Nick Tierney asked on Twitter about rmarkdown and metropolis about whether folks had used RMarkdown-driven LaTeX Beamer presentations. And the answer is a firm hell yeah. I have been using mtheme (and/or a local variant I called 'm2') as well as the ...

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How to use data analysis for machine learning, part 2

June 21, 2016
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How to use data analysis for machine learning, part 2

In part 1, we went over how to use data visualization and data analysis prior to machine learning. For example, we discussed how to visualize the data to identify potential issues in the dataset, examine the variable distributions, etc. In this blog post, we’ll continue by building a very simple model and using data visualization The post

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Useless but fun R packages

June 20, 2016
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R is useful for many things. But, it is not only useful! There is plenty of fun to be had as well. In celebration of Summer I'm going to take a look at some useless (but fun!) R packages. Fortune teller fortunes is probably the best-known "just...

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Taking a closer look at Quantum gates and their operations

June 15, 2016
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Taking a closer look at Quantum gates and their operations

This post is a continuation of my earlier post ‘Exploring Quantum gate operations with QCSimulator’. Here I take a closer look at more quantum gates and their operations, besides implementing these new gates in my Quantum Computing simulator, the  QCSimulator in R. Disclaimer: This article represents the author’s viewpoint only and doesn’t necessarily represent IBM’s

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Beamer template to write in english and chinese

Beamer template to write in english and chinese

I needed to create some slides in pdf as my audience asked for it instead of html slides. Some time ago I made my own Beamer's template and now I improved it a bit to be used in TeXShop and RStudio. I use Lucida Fonts for \(\rm \LaTeX\) and that provides really good output specially when...

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