Question: How can I get the response variable "Camp" to show all 4 camps/locations into the output. On the below output it shows CampKM20, CampZNS, CampHormiguero, but the 4th camp "Dos Naciones" is missing. How can I get the output to include this?
Hi I'm new to R and I'm having trouble with the outcomes. A large datafile from excel has been uploaded in to R. I've used the below code to find out what habitat variables are important/significant to herpetofauna abundances:
> AllHerps <- lmer(Abun_All_Herps ~ Total_Saplings *
> Total_Understorey_Vegetation * Tree_Species_Richness * Mean_DBH *
> Total_Basal_Area * Mean_Canopy_Openess * Mean_Leaf_Litter_Depth +
> Aguada_Distance_Category * Camp * (1|Year),
> data=DataAbunAllHerps)
When obtaining the summary, Summary(AllHerps), I get the following output
> Fixed effects:
> Estimate Std. Error df t value Pr(>|t|)
>
> (Intercept) 2.233e+00 2.309e-01 3.361e+01 9.668 3.10e-11 ***
> Total_Saplings 9.417e-04 1.166e-01 2.843e+02 0.008 0.993561
> Total_Understorey_Vegetation 1.525e-01 1.106e-01 3.154e+02 1.379 0.168851
> CampHormiguero -5.732e-01 2.395e-01 3.273e+02 -2.393 0.017255 *
> CampKM20 -6.844e-01 2.762e-01 3.146e+02 -2.478 0.013738 *
> CampZNS -7.648e-01 2.616e-01 3.290e+02 -2.924 0.003700 **
> And more outputs follow after here with interactions, but as mentioned I'm missing the Dos Naciones Camp from the output
And more outputs follow after here with interactions, but as mentioned I'm missing the Dos Naciones Camp from the output. Any help would be great, thank you