Format a grass_card as a character vector

Returns the four-field Report Card rendered as a character vector, one line per element. Used by print.grass_card() and by downstream embedders (Markdown, knitr) that want the lines as data.

Usage

# S3 method for class 'grass_card'
format(x, digits = 2, ...)

Arguments

x

A grass_card object (returned by grass_report()).

digits

Numeric. Decimals for observed coefficient values. Default 2.

...

Ignored.

Value

A character vector (one element per line).