round_table: Systematically Eound Values in a Table
Description
This is an internal function to do the rounding on all numeric elements
of the table.
Usage
round_table(data_table, digits = NULL)
Arguments
data_table
A symmetric input-output table, or a use table, or a
supply table, or a margin or a tax table.
digits
Number of digits for rounding.
Value
A tibble/data.frame with a key row and a symmetric matrix,
after removing all empty columns and rows at the same time.