Apply a format specification to values

Format numeric values according to the specification.

Usage

apply_format(spec, x, align = TRUE)

Arguments

spec

A FormatSpec object or pattern string

x

Numeric vector to format

align

Logical, right-align values for tabular display

Value

Character vector of formatted values

Examples

if (FALSE) { # \dontrun{
apply_format("xx.x", 12.345) # "12.3"
apply_format("a.xx", c(1, 123)) # "  1.00", "123.00"
} # }