Displaying 2 results from an estimated 2 matches for "glmobject".
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lmobject
2008 Feb 26
1
GLM
Hello,
I am trying to perform a glm analysis on a 68x13113 matrix (named
data.spect). The first column corresponds to the predictor
(data.spect[,1]) and the rest to the response variables
(data.spect[,2:13113]). When I try this code
glmObject <- glm(data.spect[,2:13113]~data.spect[,1])
I get the following error:
Error: (subscript) logical subscript too long
Could anyone help me on solving this problem?
Best,
Dani
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Daniel Valverde Saub?
Grup de Biologia Molecular de Llevats
Facultat de Veterin?ria de la Universitat Aut?noma d...
2003 Feb 23
2
Extracting the dispersion parameter
I have been unsuccessful in extracting the dispersion parameter in SPLUS
6.1 using
summary or summary.glm(modelobj$dispersion)
from a glm object in which the family was set to quasi. This is the syntax
given in the manual. I want to write a script to bootstrap the estimate of
the dispersion parameter, but cannot seem to access that value.
Any suggestions?
Thanks,
Ed
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