I’ve pushed updates to the rcdklibs and rcdk packages that support cheminformatics in R using the CDK. The new versions employ the latest CDK master, which as Egon pointed out has significantly fewer bugs, and thanks to Jon, improved performance. New additions to the package include support for the LINGO and Signature fingerprinters (you’ll need the […]
Inserting 2D Depictions into R Plots
Recent versions of rcdk allow you to insert images of chemical structures into R plots, via the view.image.2d and rasterImage functions. One problem with the latter function is that the 2D structure image must be located in plot units, rather than pixel units. Paul Murrell suggested an easy way to insert the raster image into […]