Key to Petal Plot
Displays a graphic key to the occasions corresponding to petals in a petal plot.
occasionKey(capthist, noccasions, rad = 3, x, y, px = 0.9, py = 0.9,
title = 'Occasion', ...)capthist |
single-session capthist object |
noccasions |
number of petals (if |
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 |
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.
The key will be added to an existing plot. No value is returned.
plot(captdata, border = 50) occasionKey(captdata, rad = 8, cex = 0.8)
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