Format correlation coefficient (r)

Description

Convenience wrapper for formatting correlations with leading zero removed.

Usage

format_r(r, digits = 2)

Arguments

r	Numeric correlation value.
digits	Number of decimal places. Default is 2.

Value

Character string with leading zero removed.

Examples

library("psych350lab")

format_r(0.456)

[1] ".46"

format_r(-0.234)

[1] "-.23"