format_guess {tangram}

Guess the best format for a given set of numerical data

Description

Given a vector of data, default to 3 significant digits or all if maximum is greater than zero

Usage

format_guess(x)

Arguments

x

numeric; basic math and quantile function must work on data passed in

Value

numeric; the digits past the decimal recommended for display

Examples

format_guess(rnorm(100))
format_guess(rnorm(100, sd=1e-6))