Last data update: 2014.03.03
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R: Add Connected Line Segments to a Circular Plot
lines.circular | R Documentation |
Add Connected Line Segments to a Circular Plot
Description
A method taking coordinates in a polar system and joining the corresponding points with line segments.
Usage
## S3 method for class 'circular'
lines(x, y, join = FALSE, nosort = FALSE, offset=1, shrink=1,
plot.info = NULL, zero = NULL, rotation = NULL, modulo = NULL, ...)
Arguments
x |
a vector of class circular .
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y |
a vector with the same length as 'x'.
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join |
logical: if TRUE the first and the last values are joined by a line.
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nosort |
logical: if TRUE the data are not sorted before
join them.
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offset |
the radius of the circle
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shrink |
parameter that controls the size of the plotted function.
Default is 1.
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plot.info |
an object from another circular graphic function.
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zero |
the zero of the axis.
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rotation |
the rotation of the axis.
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modulo |
the modulo applied to 'x' before sorting.
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... |
graphical parameters passed to lines.default .
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Value
A list with information on the plot: zero, rotation and next.points.
Author(s)
Claudio Agostinelli
See Also
plot.circular
Examples
x <- rvonmises(20, circular(0), 10)
y <- runif(20, 0.5, 1)
plot(x, shrink=2)
lines(x, y)
Results
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