Terminology record for raising
RECORD
| Record No.: | 343/en/639 |
| Author: | ELAD D. F. |
| Creation date: | |
| Last updated: | 0000-00-00 00:00:00 |
| 🇫🇷 FRENCH | ||||
| DOMAINE |
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| VEDETTE | * Extrapolation statut : recommandé
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| PARTIE DU DISCOURS | nom féminin | |||
| ÉTYMOLOGIE | Extrapolation | |||
| DÉFINITION |
Procédure d'estimation du total à partir d'un échantillon, en multipliant toutes les fractions de l'échantillon par un "facteur d'élévation" égal à la proportion du total que l'échantillon représente. | |||
| SOURCE DE DÉFINITION | Fishterm | |||
| 🇬🇧 ENGLISH | ||||
| SUBJECT FIELD |
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| TERM | * Raising status: recommended
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| PART OF SPEECH | noun | |||
| DEFINITION |
A procedure for estimating the total from a sample, by multiplying all the fractions in the sample by a “raising factor” equal to the proportion of the total which the sample represents. | |||
| DEFINITION SOURCE |
SCRS (2001) | |||
| Notes |
For example, the total catch at size for a fishery is obtained by raising catch-at-size samples to the magnitude of the total catches, i.e. by multiplying the sampled numbers times the ratio of sample weight to total catch weight (or the ratio of sample numbers to total numbers).
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