Noun:

निर्धारक,

estimators's Usage Examples:

estimation theory and statistics, the Cramér–Rao bound (CRB) expresses a lower bound on the variance of unbiased estimators of a deterministic (fixed, though.

ordinary least squares (OLS) estimator has the lowest sampling variance within the class of linear unbiased estimators, if the errors in the linear regression.

For example, a comparison of the efficiency of candidate estimators shows that the sample mean is more statistically efficient when — and.

This article primarily deals with efficiency of estimators.

OLS estimator is consistent when the regressors are exogenous, and—by the Gauss–Markov theorem—optimal in the class of linear unbiased estimators when.

statistics of the sample (often known as estimators), such as means and quartiles, generally differ from the statistics of the entire population (known.

extremum estimators for parametric models, a certain objective function is maximized or minimized over the parameter space.

classical estimators often have very poor performance, when judged using the breakdown point and the influence function, described below.

The estimators of Stein's paradox are, for a given θ, better than X for some values of X but necessarily worse for others (except perhaps for one particular θ vector, for which the new estimate is always better than X).

Many simple, practical estimators achieve better performance than the ordinary estimator.

It can be shown that takingW \propto\ \Omega^{-1} will result in the most efficient estimator in the class of all asymptotically normal estimators.

Synonyms:

reckoner, statistician, adder, expert, computer, subtracter, calculator, actuary, figurer, number cruncher,

Antonyms:

unskilled, generalist, software,