Glossary entry (derived from question below)
Italian term or phrase:
derivate parziali
English translation:
partial derivatives
Italian term
Italy
derivate parziali
Indicando con Yi i valori osservati (o empirici) e con Yi^ i corrispondenti valori stimati sulla retta, con un metodo analogo al calcolo della devianza si stima la migliore retta interpolante, cioè quella che minimizza la somma dei quadrati degli scarti dei valori osservati Yi rispetto a quelli stimati Yi^ ,
Essendo
per il principio dei minimi quadrati si stimano a e b in modo che
Eguagliando a zero le derivate parziali rispetto ad a e a b, si trova che b è uguale al rapporto della codevianza XY con la devianza di X
| 4 +2 | partial derivatives |
David Hollywood
|
Jul 5, 2014 05:13: changed "Kudoz queue" from "In queue" to "Public"
Non-PRO (1): Elena Zanetti
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Proposed translations
worked for int. orgs (IMF, OAS, IDB)
Native in: English
Works in: Spanish to English, German to English
partial derivatives
derivatives, derivatives of abstract functions. ... calculate the derivative of a
function.
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