Calculations derived from the C.B.O.
(The Framingham risk calculator is derived from probabilities gleaned from following more than 10,000 subjects in Framingham, Mass., in the Framingham Heart Study, which started in 1948).
One recommendation is that one should never use the benchmark derived from one calculator to judge similar properties using a different calculator.
The current HOMA specific insulin (SI) and radioimmunoassay (RIA) calculators (version 2.2) evolved from computer models that replaced equations derived from the original computer model published in 1985 (Table 1).
The correct exposure (aperture and shutter settings) can be derived from tables or calculators or by direct measurement of the subject luminance with a light meter.
Many have a calculator for body mass index, a number derived from a formula based on weight and height.
β-Cell function differed by 11% and insulin resistance by 15% when estimates derived from specific insulin were calculated using the RIA rather than the SI calculator.
Appropriate weighting and effective sample sizes were derived from PBAT [54] and Genetic Power Calculator [55] based on the allele frequency and OR of the controls and family founders [53].
In principle, diagnostic trees with all possible posterior predicted probabilities of asthma can be derived from table 3. The results can be computed with the calculator that is added as a supplement.
A performance approach was utilized for the ESI, having inputs that were derived from long-term simulations of crop management systems with the EPIC model (Erosion Productivity Impact Calculator).
