The Shiny 'Roominator' - Silicon Valley Room Rent Estimator

 
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Planning to rent a room in the Silicon Valley in 2016? This tool may help.

 

 

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How big is your Image?

 
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How big is your image? A study of photo sizes when formatted for HDTV projection.

 

 

 

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Learning Statistics through Online Video Courses

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A compilation of online video courses for learning about probability and statistics.

 

 

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Is your file encrypted? A visual test with R

 
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A quick visual "test" to see if a file is likely encrypted using the R statistical computing package.

 

 

 

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Local Airport Departure Delay Analysis with R

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What is the best time to fly if you want to be on time?

 

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California air quality study with R

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California air quality study with the R statistical computing package.

 

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Rent Prediction Using Linear Regression and Cross-Validation with Excel

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Excel-based Rent Prediction Using Linear Regression and Cross-Validation.

 

 

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Excel Chaos

 

A simple chaos theory experiment in Excel.

 

 

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Integration in Excel Using Gaussian Quadrature

 
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How to do simple numerical integration in Excel using the Gaussian Quadrature method.

 

 

 

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How to Negotiate a Car Purchase Online

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How to negotiate a car online in five easy steps.

 

 

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Divide by 9

   

 

 

Another article on quick head calculations explains how to quiclky divide a number by 9.

 

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