Stamen maps with spplot
Several R packages provide an interface to query map services (Google Maps, Stamen Maps or OpenStreetMap) to obtain raster images …
Publicaciones de la categoría: visualization
Using data.table for binning
I discovered the impressive data.table package more than a year ago. In order to learn how to use it, I …
Vector fields with streamlines
A new version of rasterVis is available at CRAN. This version includes several bug fixes and a new method to …
Tooltips with R and jQuery
Tooltips appear frequently in webpages, usually associated with JavaScript code. There are several Javascript scripts and libraries to populate your …
Label placement with spplot and lattice
The package maptools includes new functions to label points and labels. Line labelling The lineLabel function produces and draws text …
