Hi,

I'm new in R and I've performed a glmer with several factors, but more than two levels in some of the factors. In the output I get after performing the glmer I obtain t values for each of the factor levels, like this:

Fixed effects:
                                Estimate Std. Error t value
(Intercept)                      3.72592    2.71117   1.374
Farm.typeCONV                   -1.17776    0.36591  -3.219
HabitatHR                        0.55193    0.23882   2.311
HabitatSRG                       0.08069    0.25854   0.312
HabitatWM                        0.42429    0.23221   1.827
ActivityMixed                    1.33646    0.41566   3.215
ActivityPastoral                -0.71769    1.62846  -0.441

But what I really need is an overall t value for each factor (Farm.type, Habitat, Activity). Could anyone please tell me how I can do this?

Thanks!

Elisa

Elisa Fuentes-Montemayor, MSc
PhD student
School of Biological & Environmental Sciences
University of Stirling
Stirling FK9 4LA
Scotland, UK
http://www.sbes.stir.ac.uk/people/postgrads/fuentes-montemayor.html




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