A 2-D cross-validation histogram for an accurate prediction exercise would show a high frequency of corresponding data and prediction values along a central region (indicating small imprecision), centred along the 1 1 line (indicating small bias).
I found a little imprecision, however, in describing the pedigree of J Street's founder, Ben Ami.
None of the RRs included in the meta-analyses and meta-regressions show more than minor failures of the validation tests used, attributable to rounding errors or small imprecisions or uncertainties in estimating the RRs and CIs.
For emphysema, there are few dose-related data other than for amount smoked None of the RRs included in the meta-analyses and meta-regressions show more than minor failures of the validation tests used, attributable to rounding errors or small imprecisions or uncertainties in estimating the RRs and CIs.
The exposure biomarker with the smallest imprecision and the highest correlation to the latent MeHg exposure is the best indicator.
Among the HRV indicators, CVRR% was the best indicator of the combined outcomes, with the smallest imprecision and the highest correlation to the latent HRV variable.
When combined with the outcome variables, the results again showed that, among the three mercury biomarkers, toenail mercury measurement was the best indicator, with the smallest imprecision and the highest correlation to the latent MeHg exposure (Table 4).
In others, like bicarbonate or sodium, the analytical imprecision combined with a small measurement range resulted in aberration from the 95% confidence interval.
For NHANES serum folate data, the 5MTHF that represents most folate in serum has a small CV, which results in a small CV (ie, imprecision) for total folate estimates (Table 3).
The imprecision of estimates about resources and consumption - a small initial difference, which may not be real, may suggest disaster in the longer-term.
Relapsed smokers and quitters represent a small proportion of the population, and hence our ORs were estimated with imprecision and must be interpreted with caution.
