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.

rowwise_table(..., .key = NULL)

Arguments

...

:: any
Arguments: Column names in first rows as formulas (with empty left hand side), then the tabular data in the following rows.

.key

:: character(1)
If not NULL, set the key via data.table::setkeyv() after constructing the table.

Value

data.table::data.table().

Examples

rowwise_table( ~a, ~b, 1, "a", 2, "b" )
#> a b #> 1: 1 a #> 2: 2 b