2014-02 Invertible Reproducible Documents
Reproducible documents provide an efficient way to produce reports by automatically generating content from code chunks within the report. The processing of a source document, …
2014-01 Improving the ‘gridGraphviz’ package in R
The gridGraphviz package renders node-and-edge graphs in R using the grid graphics package. Graphs are laid out using the Rgraphviz package to interface with the …
2013-10 Automatic Conversion of Tables to LongForm Dataframes
TableToLongForm automatically converts hierarchical Tables intended for a human reader into a simple LongForm Dataframe that is machine readable, hence enabling much greater utilisation of …
2013-9 Improved Importing of Vector Graphics in R
The grImport2 package imports vector images that are stored in the SVG image format for inclusion within images generated by R. The original grImport package …
2013-8 Selection and Navigation of Overlapping SVG Objects
SVG is a vector graphic image format that can be used with browsers to deploy dynamic, interactive graphics over the web. We present a method …
2013-7 Advanced SVG Graphics from R
The gridSVG package has recently provided an interface for some more advanced SVG graphics features: gradient fills and pattern fills, clipping paths, masks, and filters. …
2013-6 Testing for Carryover Effects After Cessation of Treatments: A Parallel Design Approach Does Not Work
In interventions it may be important to determine whether the benefits extend beyond the active treatment period. This is clearly of interest for intensive lifestyle …
2013-5 Open Data in New Zealand
This Literature Review provides an Overview of Open Data in New Zealand by first defi ning Open Data, including key desirable properties and terminology relevant …
2013-4 Generating Structured and Labelled SVG
This article discusses the importance of providing structure and labelling within SVG code, particularly when the SVG code is generated indirectly by a high-level system …
2013-3 Generating unique names in gridSVG
The gridSVG package exports grid images to the SVG image format for viewing on the web. This article describes the problems associated with retaining grid …