Outliers, Leverage, and Influence

This applet illustrates how the effect of an outlier, or high levereage (including influential) point influences the value of the correlation coefficient, and how it affects the linear model.

 

Brian Lester

 
Type de ressources
Activité
Balises
correlation  linear-regression  scatter-plot  statistics  web 
Tranche d'âges
0 – 19+
Langue
English
 
 
 
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