Grasshopper feeding trials data from Gretchen’s work, modified script for the 2025 Mooney Lab project with Spidoptera survival and Carla’s work

Set working directory: /Users/sierrahellwitz/Documents/Grad School/UCI/Projects/Lab Projects etc./Elevational Gradient Lab Project

Including Plots

Grasshopper feeding trials data from Gretchen’s work, modified script for the 2025 Mooney Lab project with Spidoptera survival and Carla’s work

#####PLOTS AND SUMMARY 


###T17, Significant effect of plant.elev, species, and GH.elev, no interactions
Anova(my.model.T17.W3, type = 2)
## Analysis of Deviance Table (Type II Wald chisquare tests)
## 
## Response: log(percent.herb + 0.001)
##                                    Chisq Df Pr(>Chisq)   
## plant.species                    10.3495  4   0.034935 * 
## plant.elev                       10.5358  1   0.001171 **
## gh.elev                           8.4458  1   0.003659 **
## plant.species:plant.elev          1.5945  4   0.809782   
## plant.species:gh.elev             2.9605  4   0.564457   
## plant.elev:gh.elev                1.3408  1   0.246899   
## plant.species:plant.elev:gh.elev  3.6239  4   0.459292   
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
#Three way interaction
combined_plot

#plant species
plot_plant.sp

#plant.elevation
plot.plant.elevation

#GH.elevation
plot.GH