Search results

also known as normalized root-mean-square deviation (NRMSD), percent RMS, and relative standard deviation (RSD), is a standardized measure of dispersion...

Standard deviation, which is based on the square of the difference Absolute deviation, where the absolute value of the difference is used Relative standard deviation...

The standard error (SE) of a statistic (usually an estimate of a parameter) is the standard deviation of its sampling distribution or an estimate of that...

of the standard deviation, p = 1 σ {\displaystyle p={\frac {1}{\sigma }}} ; the standard deviation itself and the relative standard deviation; as well...

residuals in statistics Relative standard deviation Logarithmic scale "IEC 60050 — Details for IEV number 112-03-07: "relative"". International Electrotechnical...

In statistics, the standard score is the number of standard deviations by which the value of a raw score (i.e., an observed value or data point) is above...

The root mean square deviation (RMSD) or root mean square error (RMSE) is either one of two closely related and frequently used measures of the differences...

for the standard deviation is confusing, since percentage is also used as a unit for the relative standard deviation, i.e. standard deviation divided...

sigma D, an anti-sigma factor in E. coli bacteria Relative standard deviation Robust standard deviation Really Simple Discovery, an XML format describing...

a set of deviations, such as the standard deviation and the mean absolute deviation, measures of dispersion, and the mean signed deviation, a measure...

known as a pooled standard deviation (also known as combined standard deviation, composite standard deviation, or overall standard deviation). In statistics...

a data set than the standard deviation. In the standard deviation, the distances from the mean are squared, so large deviations are weighted more heavily...

tendency, whereas the standard deviation is defined in terms of the deviation from the arithmetic mean. Because the standard deviation squares its differences...

determines the slope of the least-squares regression curve. α: Relative standard deviation or degree of polydispersity. This value is also determined mathematically...

Therefore, value investors see MPT metrics—such as standard deviation, beta (relative standard deviation), alpha (excess return), and the Sharpe ratio (risk...

Relative risk Relative risk reduction Relative standard deviation Relative standard error – redirects to Relative standard deviation Relative variance –...

generally taken to be a 3X MacAdam ellipse. Standard Deviation Color Matching in LED lighting uses deviations relative to MacAdam ellipses to describe color...

mean, then χ ν 2 {\displaystyle \chi _{\nu }^{2}} equals the sample standard deviation. As a general rule, when the variance of the measurement error is...

the orientation of the craft relative to the Earth's field, it can be difficult to analyze and correct for it. The deviation errors caused by magnetism...

variation of a trading price series over time, usually measured by the standard deviation of logarithmic returns. Historic volatility measures a time series...