145 search results for "heatmap"

Day #32-33 reporting, R and Birt

May 2, 2011
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I’m starting on my real R-Scripts now. We got an assesment for some Reports and they needed my graphs and Veerle’s Reports. So the tasks are: Well distribution plot Quality plate control Surface Plot Heatmap CirclePlot and more to come&#823...

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A 3D Version of R’s curve() Function

March 21, 2011
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A 3D Version of R’s curve() Function

I like exploring the behavior of functions of a single variable using the curve() function in R. One thing that seems to be missing from R’s base functions is a tool for exploring functions of two variables. I asked for examples of such a function on Twitter today and didn’t get any answers, so I

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Review of “R Graphs Cookbook” by Hrishi Mittal

January 24, 2011
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Review of “R Graphs Cookbook” by Hrishi Mittal

Executive summary: Extremely useful for new users, informative to even quite seasoned users. Refereeing Once upon a time a publisher asked if I would referee a book (unspecified) about R.  In an instance that can only be described as psychotic I said yes.  That bit of insanity turned out to be a good thing. I … Continue reading...

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Recent developments in the drug war

December 1, 2010
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Recent developments in the drug war

The Mexican government recently released data on all crime statistics from January 1997 to October 2010, as reported by the various police forces operating in Mexico. This information provides an unprecedented look at what has happened since the drug war began and allows for a frank assessment of the deterioration of security in Mexico.

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Recent developments in the drug war

December 1, 2010
By
Recent developments in the drug war

The Mexican government recently released data on all crime statistics from January 1997 to October 2010, as reported by the various police forces operating in Mexico. This information provides an unprecedented look at what has happened since the drug war began and allows for a frank assessment of the deterioration of security in Mexico.

Read more »

Mapping drug war related homicides in 2010

November 9, 2010
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Mapping drug war related homicides in 2010

There have been some very good visualizations of the Wikileaks data so I decided to create one of the drug war in Mexico The above map was made using data collected by Walter McKay, mainly from El Universal and El Diario reports. The data is stored as a Google Map...

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Mapping drug war related homicides in 2010

November 9, 2010
By
Mapping drug war related homicides in 2010

There have been some very good visualizations of the Wikileaks data so I decided to create one of the drug war in Mexico The above map was made using data collected by Walter McKay, mainly from El Universal and El Diario reports. The data is stored as a Google Map...

Read more »

Update

September 2, 2010
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Update

I tried using my own little palette with more traditional looking heatmap colors (red and pink are the densest, blue and green are less so, yellow in the middle, etc.). I also included the actual points, but would recommend it for more than a single g...

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Turning your data into a 3d chart

July 23, 2010
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Turning your data into a 3d chart

Some charts are to help you analyse data. Some charts are to wow people. 3d charts are often the latter, but occasionally the former. In this post, we’ll look at how to turn your data into a 3d chart. Let’s use the data from this previous post. Use the code which turns the .csv spreadsheet

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What (Search Engines Think) People Want

July 17, 2010
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What (Search Engines Think) People Want

R O How G8 U R!Hey, R U there? Having used the R language for awhile now, I would like to let you know that R works - in fact R works really well. If you keep up with R news this should be no surprise...this is, after all...an r blog! R and R alone c...

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