Friday, October 16, 2009

Correlation, Part 4

This is the correlation of Isolated Power to Runs
For a explanation of correlation, go here.
Isolated Power is Slugging Percentage-batting average, and measures a player's true power
The correlation between Isolated Power and Runs is .66, just below the cut off mark of .7 for strong correlation.
The R squared is .43, and the equation is f(x)=0x+0.03
And here is the graph: (click to make bigger)

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