error of variance
21Modified Allan variance — The modified Allan variance (MAVAR) [1], also known as mod σy2(τ), is a variable bandwidth modified variant of Allan variance, a measurement of frequency stability in clocks, oscillators and amplifiers. Its main advantage relative to Allan… …
22Circular error probable — In the military science of ballistics, circular error probable (CEP) (also circular error probability or circle of equal probability[1]) is an intuitive measure of a weapon system s precision. It is defined as the radius of a circle, centered… …
23Cosmic variance — For the weblog, see Cosmic Variance (blog). Physical cosmology Universe …
24True variance — In statistics, the term true variance is often used to refer to the unobservable variance of a whole finite population, as distinguished from an observable statistic based on a sample. Suppose a number, such as a person s height or income or age… …
25Pooled variance — In statistics, many times, data are collected for a dependent variable, y, over a range of values for the independent variable, x. For example, the observation of fuel consumption might be studied as a function of engine speed while the engine… …
26Mean squared prediction error — In statistics the mean squared prediction error of a smoothing procedure is the expected sum of squared deviations of the fitted values from the (unobservable) function g. If the smoothing procedure has operator matrix L, then The MSPE can be… …
27Fraction of variance unexplained — In statistics, the fraction of variance unexplained (or FVU) in the context of a regression task is the amount of variance of the regressand Y which cannot be explained, i.e., which is not correctly predicted, by the explanatory variable X .For a …
28Quantization error — The difference between the actual analog value and quantized digital value due is called quantization error. This error is due either to rounding or truncation.Many physical quantities are actually quantized by physical entities. Examples of… …
29harmless error doctrine — The doctrine that minor or harmless errors during a trial do not require reversal of the judgment by an appellate court. An error which is trivial or formal or merely academic and was not prejudicial to the substantial rights of the party… …
30harmless error doctrine — The doctrine that minor or harmless errors during a trial do not require reversal of the judgment by an appellate court. An error which is trivial or formal or merely academic and was not prejudicial to the substantial rights of the party… …
