Find the mapping vectors for one observation or prediction.
region information list (defaults to
boolean indicating if map should be plotted
string specifying the name for the plot
Spacing between points and lines that should be plotted. Defaults to every seventh point and arrow
out are taken from a
region information list.
A region information list is a list of seven objects:
angs. The first
of these seven items are lists giving information about each of the
regions thatwill be predicted and the seventh is a vector. The
package contains a
regionInfo object in the
regionInfo.rda file, whichis typically what is used for all
analyis. However, it would be possible to redefine the regions if
desired by making a new
for each region. The values for
startCoords give the starting line from which each region is
mapped and built as a
SpatialLines object and a matrix of
coordinates respectively. For regions with
loop = TRUE, the
startLines is NULL, and the value for
startCoords is simply the coordinates for the centroid
out gives a list of
objects for each region that is outside the corresponding region,
but that border the starting lines. These are used when building new
polygons to determine if points are being mapped outside the region
lines list gives the
SpatialLines objects that
correspond to the line on which the regions are mapped and built.
dist list for each region is a vector which gives the
distances of the end and breakpoints for each of the corresponding
loop vector gives a Boolean for each region. The value
TRUE indicates that the
lines are mapped in a circle
around a fixed point. The value
FALSE indicates that the
lines are mapped along a line on land.
angs variable is a list for each region givng the angles
of the corresponding lines
List of the length of the number of regions. Each item in the list is a matrix. Each row of each matrix corresponds to a point in the region's line. The seven columns give the fixed point's x-coordinate, the fixed point's y-coordinate, the mapped point's x-coordinate, the mapped point's y-coordinate, the length of the mapping fvectors in the x-direction, the length of the vectors in the y-direction, and the angles of the mapping vectors.
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