Standardized Residuals Calculator

A standardized residual is a residual that has been divided by its standard deviation. It is calculated as:

ri = ei / RSE√1-hii

where:

  • ei: The ith residual
  • RSE: The residual standard error of the model
  • hii: The leverage of the ith observation

This calculator finds the standardized residuals for each observation in a simple linear regression model.

Simply enter a list of values for a predictor variable and a response variable in the boxes below, then click the “Calculate” button:

Predictor values:

Response values:

Linear Regression Equation:

ŷ = 29.6309 + (0.7553)*x

List of Standardized Residuals:

-0.143
-3.104
1.896
-0.064
1.975
-0.906
1.133
-0.787

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