## single grouping variable example
sample_grp_plan <- row_grp_plan(
row_grp_structure(group_val = c("A","C"), element_block(post_space = "---")),
row_grp_structure(group_val = c("B"), element_block(post_space = " ")),
label_loc = element_row_grp_loc(location = "column")
)
## example with multiple grouping variables
sample_grp_plan <- row_grp_plan(
row_grp_structure(group_val = list(grp1 = "A", grp2 = "b"), element_block(post_space = " ")),
label_loc = element_row_grp_loc(location = "spanning")
)
Run the code above in your browser using DataLab