rose {GEOmap} | R Documentation |
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)
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) |
Details
Create a rose diagram or add rose diagram to an existing plot. Used for plotting geographic orientations or directions.
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 |
Note
For symmetric plots, bins are rotated and added together, then the reflection is made.
Author(s)
Jonathan M. Lees<jonathan.lees@unc.edu>
See Also
package RFOC for distributions on a sphere
Examples
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)