homoscedasticity

Definitions

A property of a set of random variables such that each variable has the same finite variance.

uncountable, usually

Equivalents

Examples

“Before analysis, homoscedasticities of sample variances were assessed by Cochran's C and Bartlett's Box tests.”

“Unlike OLS^([Ordinary Least Squares]) regression, logistic regression does not assume⟳ linearity of relationship between dependent and independent variables; does not require⟳ normally distributed variables; does not assume⟳ homoscedasticity; and in general has less stringent requirements.”

“Preliminarily, the weak homoscedasticity of the two classes has been tested:[…].”

“Thus, Glejser's test⟳ also rejects the hypothesis of homoscedasticity.”

CEFR level