Blog Archives

Using data.table for binning

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 …Continuar leyendo »

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Vector fields with streamlines

January 10, 2013
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Vector fields with streamlines

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

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Tooltips with R and jQuery

January 3, 2013
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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 …Continuar leyendo »

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Label placement with spplot and lattice

December 28, 2012
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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 …Continuar leyendo »

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Spatial Data visualization with R

November 27, 2012
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Spatial Data visualization with R

I have published the first version of the code and main figures of the “Spatial Data” chapter of the forthcoming …Continuar leyendo »

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Displaying time series, spatial and space-time data with R

Displaying time series, spatial and space-time data with R

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

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Maps with R (III)

February 23, 2012
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Maps with R (III)

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

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Maps with R (II)

February 20, 2012
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Maps with R (II)

In my my last post I described how to produce a multivariate choropleth map with R. Now I will show …Continuar leyendo »

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Maps with R (I)

February 18, 2012
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Maps with R (I)

This is the first post of a short series to show some code I have learnt to produce maps with …Continuar leyendo »

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Reproducible Research with R: Cost of energy and mutual shadows in a two-axis tracking PV system

January 1, 2012
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Reproducible Research with R: Cost of energy and mutual shadows in a two-axis tracking PV system

  Some days ago the journal Renewable Energy published my last paper “Cost of energy and mutual shadows in a …Continuar leyendo »

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