I have two groups of patients, divided into HP group (39 patients) and HC group (40 volunteers), which have all completed the process of svreg.I want to compare the volume, thickness and surface area of each brain region of the two groups.
How to type the command?
1.bss_data <- load_data(type=,…)
2.bss_model <- bss_anova(main_effect=, covariates=, bss_data)
bss_model <- bss_corr(corr_var=, bss_data)
bss_model <- bss_ttest(group_var=, bss_data, paired=)