Description Usage Arguments Value Examples
Quickly nest data tables (similar to dplyr::group_nest()
).
1 |
dt_ |
the data table to nest |
... |
the variables to group by |
.key |
the name of the list column; default is "data" |
A data.table with a list column containing data.tables
1 2 3 4 5 6 7 8 |
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