R code for analyses included in Cannon et al. 2023 (doi: 10.1111/GCB.16694)
Included in this repository are the following R scripts for analysis:
1_CorrelationAnaysis.R: Calculating correlation between environmental variables
2_CCA & VIF.R: Running CCA and calculating VIFs for environmental variable selection
3_PERMANOVA: Analysis to identify environmental variables that have maximum correlation with community dissimilarities.4_PCA.R: Principal component analysis of environmental variables by environmental realm
5_SIMPER.R: Similarity of Percentages to describe differences in macroalgae communities by realm
6_GLMM.R: General linear mixed models for specific genera and divisions of macroalgae and local human disturbance.
Figure2_RealmDescriptions
Figure3: CoefficientEstimates plot
Figure4: Scatterplots of macroalgae divisions