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Tunequest Topic: analysis

Cumulative lifetime play counts

July 31st, 2008

A rambling, self-indulgent, inconsequential post about habits, statistics, speculations, accumulation and missing data. :: I can't help but be disappointed that I can't see lifetime stats for my music listening habits. In these days of play count-tracking programs and websites like iTunes and Last.fm, it's easy to get caught up in the musical trends of your life. It's especially interesting when you look at the numbers and discover that you perhaps ...

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Standard Deviation of the Years in my iTunes Library

July 30th, 2008

I spent part of the past weekend doing some basic statistical analysis of my iTunes Library. I've been collecting music for 16ish years now, so I decided to see what kind of historical trends I could find. One task I assigned myself was to look at the variety of the time span of the releases in my collection. Now I don't have to do any fancy calculations to tell ...

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Impact report update

January 29th, 2008

My original High Impact formula had a fundamental flaw, which I think I may have fixed. I spent the last post talking about the albums that made the biggest "impact" on me during 2007, but what exactly does that mean? Over the summer, I came up with the general concept, which basically defined impact as the average number of times any particular song from an album or artist in my ...

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iTunes Report: High Impact Artists

July 13th, 2007

I've spent the past couple days playing around with Alex King's iTunes Stats program. It's written in PHP/MYSQL and requires a web server to run. With the MAMP one-click server running on my PowerBook, I had little trouble installing the program (though I did have to substantially increase the PHP timeout setting so it could handle my large library). iTunes Stats reads XML files, one can load an entire iTunes ...

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In search of a definitive album rating formula

March 14th, 2007

When it comes to my iTunes library, I'm a regular statistics nut. Sure, my library exists primarily for my own enjoyment, but it contains so much organically-compiled data about my habits and tastes that I can't help but want to take a look at it and find out what the data says about my interests. But for a while now, I've struggled to quantify, tabulate and analyze the overall sense ...

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iTunesRegistry is now open source

February 9th, 2007

The ultimate in iTunes statistics and library analysis is once again live and on faster/better hardware. Yes, my music-listening friends, the iTunesRegistry is back and better than ever. Faster processing, more graphs, interesting facts. The works. It's open source to boot. The site runs on PHP+MYSQL and now you too can grab the code, muck with it and enhance it on your own. Mac users can probably run it locally using ...

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Finding Statistics About Your iTunes Library

September 4th, 2006

Anyone who has been reading the tunequest for a while knows that statistics, numbers, figures and graphs have played a large part in its progress. In fact, it was the discovery that 10% of my songs were responsible for 49% of my total play counts that prompted me to set out on this endeavor in the first place. To this day, I'm still surprised by the lack of sophisticated options ...

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iTunes Statistician for the iTunes Stats Obsessive

July 22nd, 2006

There's a new program in town (for Mac users) to help you gather more nuggets of information about your listening habits as reflected by your iTunes library. it's a nifty little piece of donation-ware called iTunes Statistician and it analyzes your library data to calculate your top 100 songs, artists, albums and genres, based on playcounts (and optionally weights for star rating as well). additionally, it calculates the total ...

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