heteroscedasticity

• heteroskedasticity

From hetero- +‎ scedasticity.

• IPA^(key): /hɛtəɹoʊˌskɪdæsˈtɪsɪti/

heteroscedasticity (countable and uncountable, plural heteroscedasticities)

1. (statistics) The property of a series of random variables in having differing variances of residuals, instead of a uniform variance.

• homoscedasticity

• heteroscedasticity-robust

• heteroscedastic