Statistics

Nate Silver & Conn Carroll Video.

June 16th, 2009 by eric

Nate Silver & Conn Carroll Video.

Nate Silver & Conn Carroll interview


Backtesting With Heat Maps

May 25th, 2009 by eric

Backtesting With Heat Maps

I have found that placing back test data in to heat maps and animating it over time is a great way to visualize the data.


New York Stock Exchange Listing

March 28th, 2009 by eric

New York Stock Exchange Listing

I guess it was only a matter of time before I started to take a look at the NYSE.


Euclidean Distance Score

October 30th, 2008 by eric

Euclidean Distance Score

I am currently reading Toby Segaran’s book “Programming Collective Intelligence” and one of the first topics it covers is how do you determine of similar two people are.


Presidential Election Poll Stats

September 10th, 2008 by eric

Presidential Election Poll Stats

I am love watching the polls. Here are some of my favorite links.


Benford’s Law

September 4th, 2008 by eric

Benford’s Law

Benford’s Law roughly stats that values of measurements in nature often have a logarithmic distribution.


Forecasting Dates

August 12th, 2007 by eric

Forecasting Dates

So this is a little thing that I have been working on – nothing too interesting but, I like it. Essentially, if you have a dataset with time on the x axis and a projected goal this function will tell you the exact date your data projection will intersect with your goal.



Archives