Returns ggplot of means by group with 95
Arguments
- x
Variable to aggregate.
- group
Group variable. If length is 1, assumes it's a variable name in the `data`
- highlight.group
Character vector of groups make bold.
- codes
"print" or "caption"
- type
"means", "ridges", "heat"
- use.labels
Whether or not attempt to extract value labels. TRUE by default.
- data
Optional, used only if `X` or `group` have length 1.
