R: Template for creating reusable chunk options

opts_template {knitr} | R Documentation

## Template for creating reusable chunk options

### Description

Creates a template binding a label to a set of chunk options. Every chunk that references the template label will have the specificed set of options applied to it.

### Usage

    opts_template

### Format

An object of class `list` of length 5.

### Examples

    opts_template$set(myfigures = list(fig.height = 4, fig.width = 4))
    # later you can reuse these chunk options by 'opts.label', e.g.

    # <<foo, opts.label='myfigures'>>=

    # the above is equivalent to <<foo, fig.height=4, fig.width=4>>=

[Package knitr version 1.20 Index]