Description Usage Arguments Value Author(s) See Also
View source: R/retina-package.r
Rotates one map 360 degrees, and for every value of rotation between -180 to 180, the mean absolute difference between the maps' rho values is recorded
1 2 | rotation_optimize(map1, map2, spatial_res = 32, theta_interval = 30,
projection_type = "azequidistant", ...)
|
map1 |
retinal data: This map will not be rotated, and will serve as the reference. |
map2 |
retinal data: This map will be rotated and superimposed upon map1. Has components $x, $y and $z in azimuthal projection coordinates. |
spatial_res |
Defines the number of pixels across the interpolation grid for every comparison. Default is 16 for speed. |
theta_interval |
Defines the interval at which the rotation value will be changed when moving to the next comparison. Default is 10 in units of degrees. |
... |
further arguments passed to or from other methods. reference map. latitude in [,1], longitude in [,2], rho in [,3]. |
df_spin Matrix of errors (in second column) for a given map rotation.
Brian Cohn brian.cohn@usc.edu, Lars Schmitz
Other species_average: composite_map
,
optimal_rotation
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