Author: Chris Carson
Date: 19:43:22 01/27/00
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On January 27, 2000 at 22:17:25, Dann Corbit wrote:
>Have you done a correlational coefficient?
>
>It might also be interesting to calculate prediction and confidence intervals.
Yes:
Regression
Analysis
R = 1.00 Correlation Coef.
SEM = 18.1 Error of measure (2 SEM = 95% confidence)
Slope = 231.4 (number of SSDF points per 6x speedup, or per ply)
(this means 77 points for 2x speed increase)
(this would be for both hw and programming improvements)
Y intercept = 272.8
Note: The regression analysis changes slightly as the SSDF continues
testing (new lists), but not a whole lot (maybe 10% over time).
Best Regards,
Chris Carson
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