signif_df {COINr}

Round a data frame to specified significant figures

Description

Tiny function just to round down a data frame by significant figures for display in a table, ignoring non-numeric columns.

Usage

signif_df(df, digits = 3)

Arguments

df

A data frame to input

digits

The number of decimal places to round to (default 3)

Value

A data frame, with any numeric columns rounded to the specified amount.

Examples

signif_df( as.data.frame(matrix(runif(20),10,2)), digits = 3)