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Home > Community > General > Regressionsgerade > Reply To: Regressionsgerade
June 25, 2009 at 6:58 pm
#8938
Bernhard Kantz
Participant
This goodness-of-fit measure, also known as χ² (Chi-squared), is equal to the sum of the squares of all deviations of the approximated model function of the data.
Please see also the FlexPro Help of the Linear Regression Analysis Object.