Examining the influence of specified points

Point(s) of interest


All other points

Response variable:
 

Results
Using all points            
correlation coefficient
 r = -0.274   [N=13]
regression equation
 ŷ = 127.3 - 0.735 x
Without specified points
correlation coefficient
 r = -0.435   [N=11]
regression equation
 ŷ = 90.0 - 0.308 x

An
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