Estimation of Conformance Bands for Linear Regression with Correlated Input Data

Resumo

The problem of calculating the uncertainty bands for a linear regression with correlated initial data is considered. The conformance factors for regression uncertainty bands with different models of errors in the initial data are obtained by the Monte-Carlo method. The linear regression coefficients are estimated by the generalized method of least squares. The following models of measurement error are considered: Gaussian white noise, exponentially correlated noise, and flicker noise. A comparative analysis of the uncertainty bands of linear drift is conducted for these models.