Inflection and stability points of diphasic logistic analysis of growth

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMischan, Martha Maria
dc.creatorSouza Passos, Jose Raimundo de
dc.creatorPinho, Sheila Zambello de
dc.creatorCarvalho, Lidia Raquel de
dc.date2015-10-21T13:10:53Z
dc.date2016-10-25T20:59:52Z
dc.date2015-10-21T13:10:53Z
dc.date2016-10-25T20:59:52Z
dc.date2015-05-01
dc.date.accessioned2017-04-06T08:59:16Z
dc.date.available2017-04-06T08:59:16Z
dc.identifierScientia Agricola. Cerquera Cesar: Univ Sao Paolo, v. 72, n. 3, p. 215-220, 2015.
dc.identifier0103-9016
dc.identifierhttp://hdl.handle.net/11449/128551
dc.identifierhttp://acervodigital.unesp.br/handle/11449/128551
dc.identifierhttp://dx.doi.org/10.1590/0103-9016-2014-0212
dc.identifierS0103-90162015000300215
dc.identifierWOS:000357631600004
dc.identifierS0103-90162015000300215.pdf
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162015000300215&lng=en&nrm=iso&tlng=en
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/939107
dc.descriptionGrowth functions with inflection points following a diphasic model, can be adjusted by two approaches using segmented regression or the sum of two functions. In both cases, there are two functions, one for each phase, with inflection and stability points. However, when they are summed, the result is a new function and the points of inflection and stability are different from those obtained from using each function individually. A method to determine these points in a diphasic logistics sum of functions is suggested and the results obtained from fitting the models to eucalyptus growth data showed a better fit of the logistic diphasic sum as compared with segmented regression and monophasic logistic models.
dc.languageeng
dc.publisherUniv Sao Paolo
dc.relationScientia Agricola
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectNonlinear models
dc.subjectSegmented regression
dc.subjectSum of logistics
dc.titleInflection and stability points of diphasic logistic analysis of growth
dc.typeOtro


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