restricted variance
[rɪˈstrɪktɪd ˈvɛriəns]
nounpl: restricted variances
variância restrita
1. In statistics and econometrics, a variance calculated under specific constraints or limitations imposed on a statistical model or dataset
The restricted variance in the regression model was lower due to the imposed parameter constraints.
A variância restrita no modelo de regressão foi menor devido às restrições de parâmetros impostas.
2. A measure of variability in data where certain variables or parameters are held constant or limited within defined boundaries
When comparing restricted variance to unrestricted variance, the hypothesis test revealed significant differences.
Ao comparar a variância restrita com a variância irrestrita, o teste de hipótese revelou diferenças significativas.
This is primarily a technical term used in academic and professional statistical contexts in both Brazil and Portugal. It is not commonly used in everyday conversation. The term is standard in econometrics, quantitative research, and advanced statistics courses at universities.
Related Idioms & Phrases
restricted variance model
test of restricted variance
impose restrictions on variance
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