search for: terec

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2008 Feb 14
1
Cholmod error `matrix not positive definite'
...Does someone have experience with this type of problem? Thank you in advance, Martijn. -- Martijn Vandegehuchte Ghent University Department Biology Terrestrial Ecology Unit K.L.Ledeganckstraat 35 B-9000 Ghent telephone: +32 (0)9/264 50 84 e-mail: martijn.vandegehuchte@ugent.be website TEREC: www.ecology.ugent.be/terec [[alternative HTML version deleted]]
2008 Feb 20
1
p-value for fixed effect in generalized linear mixed model
...? Please find the dataset in the attachment. Many thanks beforehand, Martijn. -- Martijn Vandegehuchte Ghent University Department Biology Terrestrial Ecology Unit K.L.Ledeganckstraat 35 B-9000 Ghent telephone: +32 (0)9/264 50 84 e-mail: martijn.vandegehuchte at ugent.be website TEREC: www.ecology.ugent.be/terec -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: aphids.txt Url: https://stat.ethz.ch/pipermail/r-help/attachments/20080220/2d75cb9f/attachment.txt