1838 search results for "Ggplot2"

Mapping the Iowa GOP 2012 Caucus Results

January 4, 2012
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Mapping the Iowa GOP 2012 Caucus Results

Introduction On Tuesday January 3rd 2012 the Iowa Republican party held it’s presidential caucuses, with Mitt Romney beating Rick Santorum by 8 votes as of noon on Jan 4th. This was an exciting race with multiple lead changes and entrance polling showing many late undecideds and large gaps in candidate support by age and income.

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Plotting Doctor Who Ratings (1963-2011) with R

January 3, 2012
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Plotting Doctor Who Ratings (1963-2011) with R

Introduction First day back to work after New Year celebrations and my brain doesn’t really want to think too much. So I went out for lunch and had a nice walk in the park. Still had 15 minutes to kill before my lunch break was over and so decided to kill some time with a quick web

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Coefplot: New Package for Plotting Model Coefficients

January 3, 2012
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Coefplot: New Package for Plotting Model Coefficients

By Joseph Rickert Even to the practiced eye, looking at coefficients in R model summaries can be tedious. And, capturing information about the significance of coefficients from scores or maybe even hundreds of models in a way that makes writing the final report a bit easier is a time consuming and thankless task. Of course, once you know what...

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R resources

January 2, 2012
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Earlier we spoke about PITCHfx resources, and now we will learn about R resources. Well, what is R? Straight from wikipedia:R is a programming language and software environment for statistical computing and graphics. The R lang...

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Example

January 2, 2012
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Example

Here is a little example of what I do. While learning R isn't easy, it can be very powerful and efficient once you get your feet wet. I intend for this example to whet  your appetite. This should take you less than 20 minutes. By the end, you will...

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Plotting earthquake data

January 2, 2012
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Plotting earthquake data

Since 4th September 2010 we have had over 2,800 quakes (considering only magnitude 3+) in Christchurch. Quakes come in swarms, with one or few strong shocks, followed by numerous smaller ones and then the ocasional shock, creating an interesting data … Continue reading →

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You’ve got the whole world in your portfolio

December 29, 2011
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You’ve got the whole world in your portfolio

A famous finance professor once told us that good diversification meant holding everything in the world. Fine, but in what proportion? Suppose you could invest in every country in the world. How much would you invest in each? In a market-capitalization weighted index, you'd invest in each country in proportion to the market value of its investments (its "market capitalization")....

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Recology is 1 yr old…

December 23, 2011
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Recology is 1 yr old…

This blog has lasted a whole year already.  Thanks for reading and commenting. There are a couple of announcements:Less blogging:  I hope to put in many more years blogging here, but in full disclosure, I am blogging for Journal of Ecology no...

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Recology is 1 yr old

December 23, 2011
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Recology is 1 yr old

This blog has lasted a whole year already.  Thanks for reading and commenting. There are a couple of announcements: Less blogging: I hope to put in many more years blogging here, but in full disclosure I am blogging for Journal of Ecology now, ...

Read more »

Recology is 1 yr old

December 23, 2011
By
Recology is 1 yr old

This blog has lasted a whole year already.  Thanks for reading and commenting. There are a couple of announcements: Less blogging: I hope to put in many more years blogging here, but in full disclosure I am blogging for Journal of Ecology now, ...

Read more »