However, although the standard deviation of residuals of frequency-dependent correction yielded a lower standard deviation of residuals than the scalar correction prediction, the mean of the residuals deviated from zero, leading to a large RMS value (Fig. 12).
A method with a lower standard deviation is regarded as more accurate.
Furthermore, seeding efficiency data for μFL samples were characterized by a lower standard deviation, indicating higher reproducibility among replicates.
We note, that compared to the CsBr-derived devices, the CsTFA-derived ones show significantly lower standard deviation (5.4% versus 19.9%), demonstrating the good performance reproducibility of these PeLEDs.
The objective method predicted well the real protection of the earmuffs and the proposed methodology showed lower standard deviation values than the REAT method.
A new empirical model was suggested which, at no increase in the number of adjustable parameters, described the data with a lower standard deviation than previously suggested models.
The first correlation is shown to better fit the data, having lower standard deviation, but the second provides better interpretation of physics: the latter is able to capture the air outlet temperature with a standard deviation σ = 2.8 K.
AutoQual also showed a greater average normalized cross correlation for image blocks in the area of interest, a lower standard deviation of the strain field and a visually more acceptable point tracking for in vivo examples.
Due to constraint effects and larger areas of unsmooth, non-planar fracture surfaces, 3D modelling resulted in higher mean and lower standard deviation of peak loads than 2D modelling.
The AE results showed that AE is a robust technique to classify damage mechanisms in buckling of laminated composites and could identify delamination propagation earlier and with a lower standard deviation, compared with the conventional methods.
Pendimethalin extraction with supercritical CO2 was found to be almost complete with average recoveries of 96 99%, similarly to Soxhlet but with a much lower standard deviation (8 10%).
