Matches in SemOpenAlex for { <https://semopenalex.org/work/W2285885187> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2285885187 abstract "We consider the common nonlinear regression model where the variance as well as the mean is a parametric function of the explanatory variables. The c-optimal design problem is investigated in the case when the parameters of both the mean and the variance function are of interest. A geometric characterization of c-optimal designs in this context is presented, which generalizes the classical result of Elfving (1952) for c-optimal designs. As in Elfving's famous characterization c-optimal designs can be described as representations of boundary points of a convex set. However, in the case where there appear parameters of interest in the variance, the structure of the Elfving set is different. Roughly speaking the Elfving set corresponding to a heteroscedastic regression model is the convex hull of a set of ellipsoids induced by the underlying model and indexed by the design space. The c-optimal designs are characterized as representations of the points where the line in direction of the vector c intersects the boundary of the new Elfving set. The theory is illustrated in several examples including pharmacokinetic models with random effects." @default.
- W2285885187 created "2016-06-24" @default.
- W2285885187 creator A5050943602 @default.
- W2285885187 creator A5060734352 @default.
- W2285885187 date "2008-01-01" @default.
- W2285885187 modified "2023-09-26" @default.
- W2285885187 title "A geometric characterization of c-optimal designs for heteroscedastic regression" @default.
- W2285885187 hasPublicationYear "2008" @default.
- W2285885187 type Work @default.
- W2285885187 sameAs 2285885187 @default.
- W2285885187 citedByCount "0" @default.
- W2285885187 crossrefType "posted-content" @default.
- W2285885187 hasAuthorship W2285885187A5050943602 @default.
- W2285885187 hasAuthorship W2285885187A5060734352 @default.
- W2285885187 hasConcept C101104100 @default.
- W2285885187 hasConcept C105795698 @default.
- W2285885187 hasConcept C112680207 @default.
- W2285885187 hasConcept C117251300 @default.
- W2285885187 hasConcept C126255220 @default.
- W2285885187 hasConcept C134306372 @default.
- W2285885187 hasConcept C14036430 @default.
- W2285885187 hasConcept C151730666 @default.
- W2285885187 hasConcept C157972887 @default.
- W2285885187 hasConcept C173278390 @default.
- W2285885187 hasConcept C186394612 @default.
- W2285885187 hasConcept C206194317 @default.
- W2285885187 hasConcept C24574437 @default.
- W2285885187 hasConcept C2524010 @default.
- W2285885187 hasConcept C2779343474 @default.
- W2285885187 hasConcept C28826006 @default.
- W2285885187 hasConcept C33923547 @default.
- W2285885187 hasConcept C49870271 @default.
- W2285885187 hasConcept C62354387 @default.
- W2285885187 hasConcept C78458016 @default.
- W2285885187 hasConcept C86803240 @default.
- W2285885187 hasConceptScore W2285885187C101104100 @default.
- W2285885187 hasConceptScore W2285885187C105795698 @default.
- W2285885187 hasConceptScore W2285885187C112680207 @default.
- W2285885187 hasConceptScore W2285885187C117251300 @default.
- W2285885187 hasConceptScore W2285885187C126255220 @default.
- W2285885187 hasConceptScore W2285885187C134306372 @default.
- W2285885187 hasConceptScore W2285885187C14036430 @default.
- W2285885187 hasConceptScore W2285885187C151730666 @default.
- W2285885187 hasConceptScore W2285885187C157972887 @default.
- W2285885187 hasConceptScore W2285885187C173278390 @default.
- W2285885187 hasConceptScore W2285885187C186394612 @default.
- W2285885187 hasConceptScore W2285885187C206194317 @default.
- W2285885187 hasConceptScore W2285885187C24574437 @default.
- W2285885187 hasConceptScore W2285885187C2524010 @default.
- W2285885187 hasConceptScore W2285885187C2779343474 @default.
- W2285885187 hasConceptScore W2285885187C28826006 @default.
- W2285885187 hasConceptScore W2285885187C33923547 @default.
- W2285885187 hasConceptScore W2285885187C49870271 @default.
- W2285885187 hasConceptScore W2285885187C62354387 @default.
- W2285885187 hasConceptScore W2285885187C78458016 @default.
- W2285885187 hasConceptScore W2285885187C86803240 @default.
- W2285885187 hasLocation W22858851871 @default.
- W2285885187 hasOpenAccess W2285885187 @default.
- W2285885187 hasPrimaryLocation W22858851871 @default.
- W2285885187 hasRelatedWork W1486068482 @default.
- W2285885187 hasRelatedWork W192677587 @default.
- W2285885187 hasRelatedWork W1984901374 @default.
- W2285885187 hasRelatedWork W1987328026 @default.
- W2285885187 hasRelatedWork W2038084354 @default.
- W2285885187 hasRelatedWork W2338776842 @default.
- W2285885187 hasRelatedWork W28024820 @default.
- W2285885187 hasRelatedWork W2948248373 @default.
- W2285885187 hasRelatedWork W2978136260 @default.
- W2285885187 hasRelatedWork W3006980927 @default.
- W2285885187 hasRelatedWork W3009357547 @default.
- W2285885187 hasRelatedWork W3046956321 @default.
- W2285885187 hasRelatedWork W3087184289 @default.
- W2285885187 hasRelatedWork W3102209298 @default.
- W2285885187 hasRelatedWork W3122787255 @default.
- W2285885187 hasRelatedWork W400618262 @default.
- W2285885187 hasRelatedWork W44853867 @default.
- W2285885187 hasRelatedWork W605229544 @default.
- W2285885187 hasRelatedWork W608637858 @default.
- W2285885187 hasRelatedWork W81528657 @default.
- W2285885187 isParatext "false" @default.
- W2285885187 isRetracted "false" @default.
- W2285885187 magId "2285885187" @default.
- W2285885187 workType "article" @default.