The standard error (SE) of a statistic (usually an estimator of a parameter, like the average or mean) is the standard deviation of its sampling distribution...

Clustered standard errors (or Liang-Zeger standard errors) are measurements that estimate the standard error of a regression parameter in settings where...

input/output (I/O) connections are called standard input (stdin), standard output (stdout) and standard error (stderr). Originally I/O happened via a physically...

standard errors (or simply robust standard errors), Eicker–Huber–White standard errors (also Huber–White standard errors or White standard errors),...

The margin of error is a statistic expressing the amount of random sampling error in the results of a survey. The larger the margin of error, the less confidence...

404 not found, 404, 404 error, page not found, or file not found error message is a hypertext transfer protocol (HTTP) standard response code, to indicate...

An error (from the Latin errāre, meaning 'to wander') is an inaccurate or incorrect action, thought, or judgement. In statistics, "error" refers to the...

unit as the data. Standard deviation can also be used to calculate standard error for a finite sample, and to determine statistical significance. When...

being estimated. In an analogy to standard deviation, taking the square root of MSE yields the root-mean-square error or root-mean-square deviation (RMSE...

squares. Its square root is called regression standard error, standard error of the regression, or standard error of the equation (see Ordinary least squares...

relative standard error of the median will be ( π / 2 ) 1 2 ≈ 1.25 {\displaystyle (\pi /2)^{\frac {1}{2}}\approx 1.25} , or 25% greater than the standard error...

resulting sample statistics can be used to estimate the standard error on the sample. The term "sampling error" has also been used in a related but fundamentally...

Shopify to indicate that the request includes a JSON syntax error. 999 Non-standard Error 999 is used by LinkedIn and is related to being blocked/walled...

random variables with variance σ 2 {\displaystyle \sigma ^{2}} , the standard error of the weighted mean, σ x ¯ {\displaystyle \sigma _{\bar {x}}} , can...

quantified in terms of the standard deviation, σ, which is the positive square root of the variance. The value of a quantity and its error are then expressed...

Observational error Propagation of error Probable error Random and systematic errors Reduced chi-squared statistic Regression dilution Sampling error Standard error...

reported value the true (error free) value might be. Error bars often represent one standard deviation of uncertainty, one standard error, or a particular confidence...

error in this sense is as the name for the scale parameter of the Cauchy distribution, which does not have a standard deviation. The probable error can...

Type I error, or a false positive, is the erroneous rejection of a true null hypothesis in statistical hypothesis testing. A type II error, or a false...

square root of s2 is called the regression standard error, standard error of the regression, or standard error of the equation. It is common to assess the...

distribution theory. The standard deviation of the sampling distribution of a statistic is referred to as the standard error of the statistic. For the...

have a lower standard deviation (as compared to the overall standard deviation in the population), stratification gives a smaller error in estimation...

\alpha \!\ }{2}}\ } quantile of a standard normal distribution (i.e., the probit) corresponding to the target error rate   α   . {\displaystyle \ \alpha...

Observational error (or measurement error) is the difference between a measured value of a quantity and its unknown true value. Such errors are inherent...

integration by parts. For more, see Error function § Asymptotic expansion. A quick approximation to the standard normal distribution's cumulative distribution...

from some population in which the mean is μ and the standard deviation is σ, the standard error is ⁠ σ n : {\displaystyle {\tfrac {\sigma }{\sqrt {n}}}:}...

Compilation error or compile error refers to a state when a compiler fails to compile a piece of computer program source code, either due to errors in the...

applications in computer science and telecommunications, error detection and correction (EDAC) or error control are techniques that enable reliable delivery...

calculation of the jackknife estimate for the standard error. Economist David Giles argued that the standard error of the estimate of A can be used to derive...

averaged. In that case, the term standard error is properly applied: the precision of the average is equal to the known standard deviation of the process divided...