Blog Archives

Notes from A Recent Spatial R Class I Gave

June 19, 2012
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Below is a link to a pdf (compiled with the amazing knitr package) and some accompanying data for a recent short course I gave on basic spatial data import/analysis/visualization in R. The class was only two hours and some of the participants were bein...

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Notes from A Recent Spatial R Class I Gave

June 19, 2012
By

Below is a link to a pdf (compiled with the amazing knitr package) and some accompanying data for a recent short course I gave on basic spatial data import/analysis/visualization in R. The class was only two hours and some of the participants were bein...

Read more »

The Epic Search for the Perfect R Text Editor

May 8, 2012
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  I can never seem to get exactly what I want from an R text editor. Let me correct that, I can never seem to get exactly what I want from an R text editor on a MAC. I used to use Tinn-R  which met most  my needs:Free,lightweight with ...

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The Epic Search for the Perfect R Text Editor

May 8, 2012
By

  I can never seem to get exactly what I want from an R text editor. Let me correct that, I can never seem to get exactly what I want from an R text editor on a MAC. I used to use Tinn-R  which met most  my needs:Free,lightweight with ...

Read more »

R in the CPB and the role of Open Source in Promoting Transparency and Austerity

April 12, 2012
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The Revolution blog links to an O'Reilly  interview with two CIO's from the Consumer Protection Bureau. The gist of the interview is "Open Source is Great, we are using it for everything; R and Big Data are the next hot thing, et cetera".  I ...

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R in the CPB and the role of Open Source in Promoting Transparency and Austerity

April 12, 2012
By

The Revolution blog links to an O'Reilly  interview with two CIO's from the Consumer Protection Bureau. The gist of the interview is "Open Source is Great, we are using it for everything; R and Big Data are the next hot thing, et cetera".  I ...

Read more »

R Structure Explained

April 4, 2012
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This post by Suraj Gupta explains it all. This is the firs time I have seen a  concise and accessible explanation of the R environment structure and why it matters.   Addendum: This one by Digithead is also pretty good

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R Structure Explained

April 4, 2012
By

This post by Suraj Gupta explains it all. This is the first time I have seen a  concise and accessible explanation of the R environment structure and why it matters.   Addendum: This one by Digithead is also pretty good

Read more »

Plotting forecast() objects in ggplot part 2: Visualize Observations, Fits, and Forecasts

March 21, 2012
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Plotting forecast() objects in ggplot part 2: Visualize Observations, Fits, and Forecasts

In my last post I presented a function for extracting data from a forecast() object and formatting the data so that it can be plotted in ggplot.  The scenario is that you are fitting a model to a time series object with training data, then forecas...

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Plotting forecast() objects in ggplot part 2: Visualize Observations, Fits, and Forecasts

March 21, 2012
By
Plotting forecast() objects in ggplot part 2: Visualize Observations, Fits, and Forecasts

In my last post I presented a function for extracting data from a forecast() object and formatting the data so that it can be plotted in ggplot.  The scenario is that you are fitting a model to a time series object with training data, then forecas...

Read more »