Definition of "heteroskedasticity" [heteroskedasticity]
Alternative spelling of heteroscedasticity.(noun)
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Use "heteroskedasticity" in a sentence
"* For those who care about the statistical details: I could not use a general standard error because the estimates exhibited heteroskedasticity, which is an increase in error bars as the predictions get bigger."
"The data has much bigger variance in big-growth years than in little-growth years "heteroskedasticity" in this context - you oculd have this with normal distributions as well."
"If we adjust the standard errors for heteroskedasticity the t-statistic falls to -1.87 but the inference remains the same."