Tag Archives: spreadsheet

Chris Mullin is the next Michael Jordan

I have in this space previously discussed how to find how similar any two players are, based solely on their boxscore statistics, and attempted, to some extent, to justify myself theoretically. Now, to unveil the results: For my dataset of all modern (1979-2007) NBA players, I subsetted the top 500 according to the formula (min^(10/9))/gp, which is a kind-of weighted minutes-per game statistic that values both playing time and longevity. Thus, I could extract some of the best (admittedly measured poorly, by playing time) younger players, and a good number of veterans at the same time. I summed their career statistics across the entire time period, and ran them through the distance finding algorithm discussed in the previous post. This resulted in a matrix of distances, which I offer to you here as a 501 x 501 cell .csv file, which I’ve zipped to about 1.3 MB:

Top 500 distance matrix

However, I’ve also got a selected subset (due to size considerations) of comparisons posted to Google Docs, and it should be sortable, but not editable:

Selected distances Google Spreadsheet

Now, for the punchline: a method such as this can be used to give us new insights. If we accept that the comparisons it makes are valid in general, then we may be able to accept the comparisons that surprise us. For example, if the matching algorithm tells us that the players most statistically similar to Michael Jordan are Kobe Bryant, LeBron James, Tracy McGrady, Dwyane Wade, Vince Carter, Clyde Drexler, and Paul Pierce, I would be tempted to accept the validity of such comparisons. Thus, I would argue that I should be willing to accept the conclusion that the player most similar to Jordan is none of these, but rather, Chris Mullin (who is of course frequently compared to Larry Bird, seeing as they are both Caucasian, but to whom I have never heard Jordan compared).

To conclude, I urge you to play around with both the Google Spreadsheet and the entire .csv matrix on your own. Please let me know if you find the comparisons to ring generally true, and if so, whether there were any that surprised you.

Player head-to-head comparison charts

In the vein of the previous line of charts I’ve put together, I present  Player head-to-head comparison charts, wherein  each of the top 25 players in the league is compared to each other  according to scoring, rebounding, passing, and  defensive ability, as well as an overall metric of performance. The charts look like this:

And are available here:

Basic player charts for everybody! (880 free charts for your next post)

I thought that as a public service, I would put together a source for simple statistical charts of NBA player production. The first one has really basic per-game and per-48 statistics, but there are more planned for this series. I’ve got it set up as a Google Spreadsheet which will update daily, and which generates Google Charts which anyone can copy/paste/steal/leech/whatever — in fact, I hope that someone finds them useful. The first set of charts features Per-Game Output breakdowns, like:

S Marion Breakdown

And Per-48 Positional Comparisons, like this:

S O'Neal Position Comparison

 

Without further ado, I present the Basic Player Chart Generator Spreadsheet.

Feel free to use any of the charts in any application you wish, just a) copy the image itself, or b) use the URL as an image link. Also, you can embed the entire spreadsheet in any page using the following code, just copy and paste it in its entirety:

<iframe width=’500′ height=’300′ frameborder=’0′ src=’//spreadsheets.google.com/pub?key=pjtolzxemBV6yam3DIQjTfA&output=html
&gid=4&single=true&widget=true’></iframe>

Anyway, I hope you find it useful. Please don’t hesitate to offer any comments, questions, criticisms, and I am especially interested in hearing what kind of charts would be useful for the future–things that people might make use of in their own blogs.