1362 search results for "tutorial"

How to create PDF reports with R

December 1, 2010
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How to create PDF reports with R

Sweave is a literate programming system included with R. It makes it possible to create a PDF document containing not just text, but also tables and charts generated from R. The process is automated, so once you've created an Sweave document (which includes both LaTeX text markup and R commands), you can create the formatted text and insert the...

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RcppGSL 0.1.0

December 1, 2010
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Earlier in the year, Romain and I did a bunch of initial work on a wrapper from R to the GNU GSL by way of our Rcpp package for seamless R and C++ integration. But other work kept us busy and this fell a little to the side. We have now found some t...

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R Workflow: Slides from a Talk at Melbourne R Users (1st Dec 2010)

December 1, 2010
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I gave a presentation at Melbourne R Userson the topic of R Workflow. The presentation covered R code organisation, and useful R related tools including Eclipse, StatET, Git, make, Sweave and LaTeX. Also, the slides from the presentation provide link...

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R Workflow: Slides from a Talk at Melbourne R Users (1st Dec 2010)

December 1, 2010
By

I gave a presentation at Melbourne R Userson the topic of R Workflow. The presentation covered R code organisation, and useful R related tools including Eclipse, StatET, Git, make, Sweave and LaTeX. Also, the slides from the presentation provide link...

Read more »

bubble chart by using ggplot2

December 1, 2010
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bubble chart by using ggplot2

The visualization represented by Hans Rosling’s TED talk was very impressive. FlowingData provides a tutorial on making bubble chart in R. I prefer ggplot2 for graphics.

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bubble chart by using ggplot2

December 1, 2010
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bubble chart by using ggplot2

The visualization represented by Hans Rosling’s TED talk was very impressive. FlowingData provides a tutorial on making bubble chart in R. I try to create bubble chart by using ggplot2. With the dataset provided by FlowingData,The bubble chart was made by the following code. Read More: 548 Words Totally

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Getting Started with Git, EGit, Eclipse, and GitHub: Version Control for R Projects

November 28, 2010
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This post provides information on (a) installing Git using the Eclipse plugin Egit. (b) uploading repositories to GitHub, and (c) links to resources on Git, Git and LaTeX, and Git and R. The focus is on version control for people working on R, Sweave, ...

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Getting Started with Git, EGit, Eclipse, and GitHub: Version Control for R Projects

November 28, 2010
By

This post provides information on (a) installing Git using the Eclipse plugin Egit. (b) uploading repositories to GitHub, and (c) links to resources on Git, Git and LaTeX, and Git and R. The focus is on version control for people working on R, Sweave, ...

Read more »

Hierarchical Cluster Analysis

November 25, 2010
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Hierarchical Cluster Analysis

With the distance matrix found in previous tutorial, we can use various techniques of cluster analysis for relationship discovery. For example, in the data set mtcars, we can run the distance matrix with hclust, and plot a dendrogram that displays a ...

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Hierarchical Cluster Analysis

November 25, 2010
By
Hierarchical Cluster Analysis

With the distance matrix found in previous tutorial, we can use various techniques of cluster analysis for relationship discovery. For example, in the data set mtcars, we can run the distance matrix with hclust, and plot a dendrogram that displays a ...

Read more »