Format a number with the correct number of significant digits and trailing zeroes.

Source: R/fmt_signif.R

Format a number with the correct number of significant digits and trailing zeroes.

fmt_signif(x, digits = 3)

Arguments

x

A vector of numeric values.

digits

The number of significant digits values should have (defaults to 3).

Value

A string containing the properly-formatted number.

Author

Justin Wilkins, justin.wilkins@occams.com

Examples

if (FALSE) { # \dontrun{
 fmt_signif(c(36.44, 0.0002, 3336.7), digits=3)
} # }