Group event log
Arguments
- .data
log
: Object of classeventlog
oractivitylog
.- ...
Variables to group on
- .add
Add grouping variables to existing ones
- .drop
Drop groups formed by factor levels that don't appear in the data? The default is
TRUE
except when.data
has been previously grouped with.drop = FALSE
. Seegroup_by_drop_default()
for details.