occasionKey {secr}

Key to Petal Plot

Description

Displays a graphic key to the occasions corresponding to petals in a petal plot.

Usage

occasionKey(capthist, noccasions, rad = 3, x, y, px = 0.9, py = 0.9, 
                         title = 'Occasion', ...)

Arguments

capthist

single-session capthist object

noccasions

number of petals (if capthist not provided)

rad

distance of petal centre from key centre

x

numeric x coordinate for centre of key

y

numeric y coordinate for centre of key

px

x position as fraction of user coordinates

py

y position as fraction of user coordinates

title

character

...

other arguments passed to text

Details

Either capthist or noccasions is required. It is assumed that a plot exists.

Graphic arguments in ... are applied to both the title and the occasion numbers.

Value

The key will be added to an existing plot. No value is returned.

See Also

plot.capthist

Examples

plot(captdata, border = 50)
occasionKey(captdata, rad = 8, cex = 0.8)