Studying the impact of the time scale for this algorithm as well as modeling delays and measurement errors are actually interesting future research topics.
However, caution should be advised in lowering this threshold, as validation would be required to ensure that the measurement errors are actually inferior to the cutoff values, and this is not an easy task due to the technical difficulties frequently encountered in the precise definition of lesions in NETs.
They then simulated the exposure-response relationship that would be found by a study in which each true curve was affected by exposure measurement error of the magnitude actually observed to occur in real studies.
However, we used ambient BC as a surrogate for traffic-related particles, in which case exclusion of BC of indoor origin actually reduces measurement error.
In reality, they can only be measured with some measurement errors, and we would actually have noisy data: φ ϵ ( x ) = ∑ p = 1 ∞ φ p ϵ sin p x, g ϵ ( x ) = ∑ p = 1 ∞ g p ϵ sin p x. for which ∥ φ ϵ − φ ∥ ≤ ϵ, ∥ g ϵ − g ∥ ≤ ϵ.
Of course, since and are assumed to be measured, there must be measurement errors, and we would actually have noisy data function, for which the measurement errors and are small.
A recent paper by Michael Clemens of the Centre for Global Development and David McKenzie of the World Bank provides three possible answers.First, they write, the growth in remittances may actually be an illusion because of measurement error.
This might actually be true or might reflect measurement error in the assessment of change in knee bone size over a relatively short study period.
Since is measured by the thermocouple, there will be measurement errors, and we would actually have as data some function, for which (2.3).
