Glossary entry

Portuguese term or phrase:

Peso

English translation:

weighting factors

Added to glossary by Marlene Curtis
Feb 10, 2010 14:10
14 yrs ago
4 viewers *
Portuguese term

Peso

Portuguese to English Social Sciences Mathematics & Statistics
Para corrigir possíveis vícios de seleção e cobertura foram introduzidos pesos. No caso da população com telefone celular, as estimativas foram produzidas empregando-se fatores de ponderação individuais correspondentes ao número de adultos que usam o mesmo celular do entrevistado multiplicado pelo inverso do número de linhas telefônicas celulares usadas por estes.
Proposed translations (English)
4 +3 weighting factors
4 +3 Weights
Change log

Feb 10, 2010 14:38: Silvia Aquino changed "Level" from "Non-PRO" to "PRO"

Feb 24, 2010 11:26: Marlene Curtis Created KOG entry

Votes to reclassify question as PRO/non-PRO:

PRO (3): Marlene Curtis, Antonio Tomás Lessa do Amaral, Silvia Aquino

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Proposed translations

+3
11 mins
Selected

weighting factors

PDF] Assigning Weighting Factors
File Format: PDF/Adobe Acrobat - Quick View
Weighting factors are estimated values indicating the relative importance or impact of each ... Assigning Weighting Factors in the Online GPS Appraisal Tool ...
http://docs.google.com/viewer?a=v&q=cache:wqn7TRe3tLsJ:www.l...

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Note added at 2 hrs (2010-02-10 17:06:38 GMT)
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In a statistics context, in my opinion, the abstract concept of "weighting factors" should be used as described above, instead of "weights" which applies to physical characteristics ( I don't think the texts refers to the "weight of celullar phones".
Peer comment(s):

agree Antonio Tomás Lessa do Amaral : http://en.wikipedia.org/wiki/Weighting
2 mins
Grata!
agree Silvia Aquino
15 mins
Grata Silvia!
agree Henrique Magalhaes
2 hrs
Grata Henrique!
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Selected automatically based on peer agreement."
+3
1 min

Weights

:)
Peer comment(s):

agree Salvador Scofano and Gry Midttun : De acordo, mas acho que vai dar Flamengo no domingo.
7 mins
sei não - o loco está "encapetado"...
agree Paula Vaz-Carreiro : Weights - yes
30 mins
thanks
agree Flavia Martins dos Santos
3 hrs
Something went wrong...

Reference comments

43 mins
Reference:

Ref.

A weight function is a mathematical device used when performing a sum, integral, or average in order to give some elements more "weight" or influence on the result than other elements in the same set. They occur frequently in statistics and analysis, and are closely related to the concept of a measure. Weight functions can be employed in both discrete and continuous settings. They can be used to construct systems of calculus called "weighted calculus"[1] and "meta-calculus"[2].

http://en.wikipedia.org/wiki/Weight_function

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Note added at 2 hrs (2010-02-10 16:23:32 GMT)
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Acho que nesse caso o autor está se referindo realmente ao peso ou ponderação (weight). Nesse caso a tradução é literal.
Note from asker:
Desculpem, é a primeira vez que faço uma consulta aqui e não conheço bem a mecânica ainda. No TC Terms me responderam isto, o que vcs acham ? sample weights http://en.wikipedia.org/wiki/Sampli­ng_bias veja: Statistical corrections for a biased sample ..."But if some groups are underrepresented and the degree of underrepresentation can be quantified, then SAMPLE WEIGHTS can correct the bias."
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