round_spec() creates a rounding specification object with default
settings. The settings of a rounding specification object can be
updated using functions in the round_ (see round_half_up,
round_half_even, round_using_signif, round_using_decimal,
and round_using_magnitude) and format_ (see format_missing,
format_big, format_small, and format_decimal) families.
round_spec(force_default = FALSE)a logical value. If TRUE, then round_spec()
ignores global options and uses its factory default values.
If FALSE, round_spec() will access global options to determine
its settings.
an object of class rounding_specification.
Rounding specifications are meant to be passed into the table_glue
and table_value functions. The specification can also be passed into
table_ functions implicitly by saving a rounding specification into
the global options.
The round_spec() function intentionally uses no input arguments.
This is to encourage users to develop rounding specifications
using the round_ and format_ families in conjunction with
the pipe (%>%) operator.
rspec <- round_spec()
table_value(x = pi, rspec)
#> [1] "3.1"