## Graphical Units

## Usage

    xinch(x=1)
    yinch(x=1)

## Description

`xinch` and `yinch` convert the specified number of inches given as their arguments into the correct units for plotting with graphics functions.

## Examples

    # plot labels offset 0.2 inches to the right
    # of plotted symbols in a plot
    data(mtcars)
    attach(mtcars)
    plot(mpg, disp, pch=19)
    text(mpg + xinch(0.12), disp, rownames(mtcars),adj=0, cex = .6, col='blue')
    detach(mtcars)

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