This paper establishes that instruments enable the identification of nonparametric regression models in the presence of measurement error by providing a closed form ...

Measurement error in exposure assessment is unavoidable. Statistical methods to correct for such errors rely upon a valid error model, particularly regarding the ...

This is a preview. Log in through your library . Abstract The errors-in-variables model in which the unobserved true values satisfy multiple linear restrictions is considered. Under the assumptions ...

Test instruments such as oscilloscopes and DMMs (digital multimeters) often let you get the measurement results you need with just the press of a button. But the number on a meter's display or the ...