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Publikationsdatum:
2019-06-28
Beschreibung:
Backward elimination procedure minimizes prediction errors of equations fitted to factorial experiments. Problem of minimizing prediction error solved for two-level full- or fractional-factorial experiment with 16 factorial points and 0 to 6 center points. Such experiment provides 16 orthogonal coefficient estimates for empirical polynomial model. Each coefficient estimated with low variance error estimated from 16 observations.
Schlagwort(e):
MATHEMATICS AND INFORMATION SCIENCES
Materialart:
LEW-14002
,
NASA Tech Briefs (ISSN 0145-319X); 9; 3; P. 173
Format:
text
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