Some days ago James Cheshire published the post Mapping Flows in R. I have implemented an alternative (faster) version using …Sigue leyendo → [Read more...]

[Read more...]

The Weather Research and Forecasting (WRF) Model is a numerical weather prediction (NWP) system. NWP refers to the simulation and …Sigue leyendo → [Read more...]

Agustin Lobo has recently published some good tutorials about rasterVis: Introduction to rasterVis Overlay your raster layer on a backround …Sigue leyendo → [Read more...]

Two years ago, motivated by a proposal from John Kimmel, Executive Editor at Chapman & Hall/CRC Press, I started working …Sigue leyendo → [Read more...]

This post provides technical details about the making of my book “Displaying time series, spatial, and space-time data with R”, …Sigue leyendo → [Read more...]

I have just published a new version of solaR and rasterVis on CRAN. From now on both packages will be …Continuar leyendo » [Read more...]

The V Conference of R Users  (Zaragoza, 12-13 December 2013) will include the 2nd Data Analysis Contest Using R sponsored …Continuar leyendo » [Read more...]

GeoJSON is an open computer file format for encoding collections of simple geographical features along with their non-spatial attributes using …Continuar leyendo » [Read more...]

Some days ago H. Wickham (Chief Scientist of the RStudio company) posted an article about the RStudio CRAN mirror with …Continuar leyendo » [Read more...]

My book continues growing. I have recently completed the first version of the Spatio-Temporal visualization chapters. Moreover, a significant part …Continuar leyendo » [Read more...]

I have updated my package solaR. This package provides calculation methods of solar radiation and performance of photovoltaic systems from …Continuar leyendo » [Read more...]

Two years ago the first version of rasterVis was submitted to R-Forge and some weeks after the first stable version was …Continuar leyendo » [Read more...]

Several R packages provide an interface to query map services (Google Maps, Stamen Maps or OpenStreetMap) to obtain raster images …Continuar leyendo » [Read more...]

I discovered the impressive data.table package more than a year ago. In order to learn how to use it, I …Continuar leyendo » [Read more...]

A new version of rasterVis is available at CRAN. This version includes several bug fixes and a new method to …Continuar leyendo » [Read more...]

Tooltips appear frequently in webpages, usually associated with JavaScript code. There are several Javascript scripts and libraries to populate your …Continuar leyendo » [Read more...]

The package maptools includes new functions to label points and labels. Line labelling The lineLabel function produces and draws text …Continuar leyendo » [Read more...]

During next months I will be working on the book “Displaying time series, spatial and space-time data with R: stories …Continuar leyendo » [Read more...]

In my previous posts (1 and 2) I wrote about maps with complex legends but without any kind of interactivity. …Continuar leyendo » [Read more...]