Definitions

from The Century Dictionary.

  • noun One who estimates or judges.
  • noun A weighing-scale adapted to the estimating of the quantity of material in a gross (or other number) of articles by weighing a single article.

from the GNU version of the Collaborative International Dictionary of English.

  • noun One who estimates or values; a valuer.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun A person who estimates, especially one who estimates costs
  • noun mathematics A function of a random sample of a population used to estimate some parameter of the whole population

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun an expert at calculation (or at operating calculating machines)

Etymologies

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Examples

  • Law Number VIII: The most unsuccessful four years in the education of a cost-estimator is fifth grade arithmetic.

    Augustine's Laws - and Ares 1 - NASA Watch 2009

  • However, as far as I can see, the estimator is the ordinal LS estimator, which indeed is optimal under various criteria.

    Juckes and 99.98% Significance « Climate Audit 2006

  • Ask if your company has this kind of estimator and make sure you take advantage of flexible spending accounts.

    CNN Transcript Oct 31, 2009 2009

  • Now, in vS04 estimator which is ICE, calibration period data is used to obtain estimates of and sigmas.

    von Storch et al 2004 in IPCC AR4 « Climate Audit 2007

  • That includes an "estimator" to determine how many and which packets to transmit and when to send them, resulting in higher throughput.

    InformationWeek - All Stories And Blogs 2008

  • In this paper, we prefer to use a maximum likelihood estimator, which is considered the most reliable of usual estimators (see

    PLoS ONE Alerts: New Articles Jonathan Touboul et al. 2010

  • In this paper, we prefer to use a maximum likelihood estimator, which is considered the most reliable of usual estimators (see

    PLoS ONE Alerts: New Articles Jonathan Touboul et al. 2010

  • "estimator" surrogates (say, a set of butterfly species) for "true" surrogates (say, the use of species as the basis for assessing complementarity of places).

    Biodiversity Faith, Daniel P. 2007

  • More technically, we have estimated a statistical model using the ordered logit estimator with the following controls: age, gender, living in the South, education, marital status, having children, ethnicity (Latino), and race (African American).

    American Grace Robert D. Putnam 2010

  • The estimator is ordered or binary logistic regression, depending on the dependent variable.

    American Grace Robert D. Putnam 2010

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