Dear all,
I would like to introduce an input parameter with an associated standard
error to perform a fitting using the nls function (or any similar function):
parameter1 = 9.00 +/- 0.20 (parameter 1 has a value of 9.00 and standard
error of 0.20)
fittingResults <- nls(y ~ function(xdata, ydata, parameter1,
fittingparameter),start=list(parameter1=9.00, fittingparameter=5.00))
summary(fittingResults)
Does anyone know how to introduce the associated standard error of the
parameter to the fitting function?
Many thanks for your help,
Best regards
Vicente
--
_______________________________________
*Dr. Vicente Martí Centelles*
*Postdoctoral Researcher (VALi+d Generalitat Valenciana, Spain)*
*Universitat Jaume I*Departamento de Química Inorgánica y Orgánica
Avda Sos Baynat s/n
E-12071-Castellón (Spain)
Tel.: +34 964728235
Fax: +34 964728214
e-mail: mar...@qio.uji.es
*web page*: www.vmarti.es
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