rose: Rose Diagram

Description

Rose diagram of angle orientations or directions

Usage

rose(angles, bins, x = 0, y = 0, col = "black", border = "black",
annot = FALSE, main = "", prop = 1, pts = FALSE, cex = 1, pch = 16,
dotsep = 40, siz = 1, LABS = LABS, LABangle = 180, add = FALSE, SYM = FALSE)

Value

list:

usector: sector angles
uradius: sector radii
usizx: x size scale
usizy: y size scale
x: x center on page
y: y center on page

Arguments

angles: numeric, vector of angles in radians
bins: integer, number of bins
x: numeric, x location on page
y: numeric, y location on page
col: color for pie slices
border: color for pie borders
annot: logical, annotation
main: character, main title
prop: proportional plotting, default = 1
pts: logical, add points (default=FALSE)
cex: character expansion
pch: plotting character
dotsep: separation of dots
siz: size of plot
LABS: Labels
LABangle: angle for plotting Label angles
add: logical, add to plot (default=FALSE)
SYM: logical, symmetric rose diagram (FALSE)

Author

Jonathan M. Lees<jonathan.lees@unc.edu>

Details

Create a rose diagram or add rose diagram to an existing plot. Used for plotting geographic orientations or directions.

Examples

Run this code


ff=c(23,27,53,58,64,83,85,88,93,99,100,
  105,113,113,114,117,121,123,125,126,
  126,126,127,127,128,128,129,132,132,
  132,134,135,137,144,145,145,146,153,
  155,155,155,157,163,165,171,172,179,181,186,190,212)




rose((ff-90)*pi/180, 50, x=0, y=0, LABS = c("N", "S", "W", "E"), 
annot=TRUE,border='white',LABangle=135, siz =sqrt(2), SYM=FALSE)

rose((ff-90)*pi/180, 50, x=0, y=0, LABS = c("N", "S", "W", "E"), 
annot=TRUE,border='white',LABangle=135, siz =sqrt(2), SYM=TRUE)

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