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08-15-2012, 09:36 AM
  #59
Czech Your Math
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Quote:
Originally Posted by Master_Of_Districts View Post
Year-to-Year Correlations for Team Shooting and Save Percentage at Even Strength (EN Goals Removed)


EV Shooting Percentage

2003-04 & 2005-06: 0.35
2005-06 & 2006-07: -0.05
2006-07 & 2007-08: 0.35
2007-08 & 2008-09: 0.16
2008-09 & 2009-10: -0.15
2009-10 & 2010-11: -0.06

Average: 0.10

EV Save Percentage

2003-04 & 2005-06: 0.27
2005-06 & 2006-07: 0.51
2006-07 & 2007-08: 0.17
2007-08 & 2008-09: 0.40
2008-09 & 2009-10: 0.26
2009-10 & 2010-11: 0.46

Average: 0.35
The SV% numbers look very similar to what I calculated for 5v5 for the last three season pairs (.40 as a whole from '08 & '09 to '10 & '11).

The sh% numbers look a bit suspicious, with two .35 correlations and then later negative correlations. Any idea why the sh% correlations changed from somewhat positive to neutral/slightly negative in more recent seasons?

What is the source of your data for these correlations?

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