Row-Wise Constructor for 'data.table'Source:
Similar to the tibble function
tribble(), this function
allows to construct tabular data in a row-wise fashion.
The first arguments passed as formula will be interpreted as column names. The remaining arguments will be put into the resulting table.
Arguments: Column names in first rows as formulas (with empty left hand side), then the tabular data in the following rows.
NULL, set the key via
data.table::setkeyv()after constructing the table.