As consumer confidence in food production methods declined, amid concerns over chemical spraying and genetic modification, UK sales of organic food shot up – by 14.7% in 2001, according to the Soil Association.
Errors with all four fitting methods declined with increasing iterations.
As expected, the performance of all methods declines with the increasing levels of noise.
Overall, positive attitudes towards and willingness to receive training in CAM methods declined as the number of years spent in the faculty of medicine increased [7,35].
GSOA continued to perform best out of the methods, although the performance of all methods declined relative to the data that used a 50/50 class split (Fig. 2d-f, Additional file 1: Fig. S2).
Although, as expected, the performance of every method declined with decreasing dataset size, the magnitude and timing of this decline varied strongly per method.
The median bias of population estimates from the DS method declined with detection probability but to a smaller degree than the DO method (Figure 3).
With increasing parity, the percentage of women not using any method declines.
It has been stated in a recent report describing staging of CM that sensitivity of PET-CT is highest for metastases that are > 1 cm in diameter and it is recognized that in the case of melanoma, the sensitivity of the method declines when the diameter of tumour is less then 6 mm [ 7, 8].
Other methods of depreciation can be used such as sum-of-the-years'-digits method, declining balance method, and units-of-production method.
