Friday, April 8, 2011

Friday Night Links

Another week has flown by, and not without a few mistakes along the way.  Herewith is your weekly dose of my favorite links.

New Books and Blogs

This week I started working through Power Pivot for the Data Analyst.  I recently bought Excel 2010, and it has a free download called PowerPivot.  I picked up the book at the suggestion of college friend and Excel program manager Diego Oppenheimer.  Diego's been able to build some pretty cool PowerPivot tables based upon World Cup historical data that he then used during last year's tournament. It effectively rendered ESPN's historical statistical commentary useless - why listen to them when you can have all the same data at your your fingertips at a moment's notice?

PowerPivot is a great tool for the lay statistician as it allows for huge tables to be constructed from freely available data on the internet, and then run multiple pivot tables pulling from each PowerPivot table.  PowerPivot also greatly improves the embedded calculations functionality within pivot tables.  Think of it as a much friendlier version of Access, or Excel's normal pivot table functions on crack.  I plan on using this functionality to complete a few analyses in the coming months on several large but unlinked MLS databases.  I'll keep you posted as to key insights from the book, but if you are a lay statistician and have a copy of Excel 2010 I highly suggest you download PowerPivot and get a copy of the book.

Favorite Links of the Week
That's all the links that will fit in this week's installment.  My Sounders are looking to FINALLY get their first win of the season after another impressive offensive performance last week.  Now if the defense could get a clean sheet, we'd be on a roll!  My Gunners cling to the faintest of hope, although I won't be watching that game live as it is on at 5:30 AM here on the Left Coast.  Enjoy whatever you are up to this weekend, and I'll see you on Monday!

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