Blog Archives

highlight 0.2-0

May 31, 2010
By

I've released version 0.2-0 of highlight to CRAN This version brings some more additions to the sweave driver that uses highlight to produce nice looking vignettes with color coded R chunks The driver gains new arguments boxes, bg and border to c...

Read more »

highlight 0.1-9

May 29, 2010
By

The version 0.1-8 of highlight introduced a small bug in the latex renderer. This is now fixed in version 0.1-9 and the latex renderer also gains an argument "minipage" which wraps the latex code in a minipage environment. I've used this to make...

Read more »

Rmetrics 2010

May 28, 2010
By
Rmetrics 2010

The 4th User/Developer Meeting on computational Finance and Financial Engineering (Rmetrics 2010) will take place once again in Meielisalp. This is the first time I'll attend the conference, but I'm not coming empty handed. I'll present the wo...

Read more »

highlight 0.1-8

May 21, 2010
By

I've pushed version 0.1-8 of highlight to CRAN. highlight is a syntax highlighter for R that renders R source code into some markup language, the package ships html and latex renderers but is flexible enough to handle other formats. Syntax highligh...

Read more »

RcppArmadillo 0.2.1

May 19, 2010
By

Armadillo Armadillo is a C++ linear algebra library aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matr...

Read more »

Rcpp 0.8.0

May 12, 2010
By

Summary Version 0.8.0 of the Rcpp package was released to CRAN today. This release marks another milestone in the ongoing redesign of the package, and underlying C++ library. Overview Rcpp is an R package and C++ library that facilitates integr...

Read more »

embed images in Rd documents

April 3, 2010
By

The new help system that was introduced in R 2.10.0 and documented in an article of the R journal is very promising. One thing that is planned for future versions of R (maybe 2.12.0) is some way to include images into Rd documents using the fig option of the Sexpr macro Another way is to use data...

Read more »

raster images and RImageJ

February 18, 2010
By
raster images and RImageJ

The next version of R includes support for raster images in standard and grid graphics. The RImageJ package uses ImageJ through rJava to read and manipulate images from various formats Paul Murrell closed the gap and contributed code that allows...

Read more »

Rcpp 0.7.7

February 14, 2010
By

pre{ border: 1px solid black ; font-size: small ; } A good 2 days after 0.7.6 was released, here comes Rcpp 0.7.7. The reason for this release is that a subtle bug installed itself and we did not catch it in time The new version also includes ...

Read more »

highlight 0.1-5

February 13, 2010
By

pre{ border: 1px solid black ; font-size: small; } I've pushed the version 0.1-5 of highlight to CRAN, it should be available in a couple of days. This version fixes highlighting of code when one wants to display the prompt and the continue pr...

Read more »