knnangle: k-th nearest neighbour angles and distances
In antiphon/Kdirectional: Analysis of anisotropy in point patterns using second order statistics
knnangle R Documentation
k-th nearest neighbour angles and distances
Description
k-th nearest neighbour angles and distances
Usage
knnangle(x, k = 1, from, to)
Arguments
x
Matrix of coordinates, n rows and d columns
k
k-th nearest neighbour
from
From these indices (default all 1,...,nrow(x))
to
To these indices (default all)
Details
If 2d, returns the angle in [-pi, pi]. In 3d also the angle from xy-plane in
[0,pi]
Value
The values in 2d are (azimuth, distance)
The values in 3d are physical coordinate system (azimuth, inclination, distance)
antiphon/Kdirectional documentation built on Feb. 13, 2023, 6:26 a.m.
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| knnangle | R Documentation |
k-th nearest neighbour angles and distances
Description
k-th nearest neighbour angles and distances
Usage
knnangle(x, k = 1, from, to)
Arguments
x |
Matrix of coordinates, n rows and d columns |
k |
k-th nearest neighbour |
from |
From these indices (default all 1,...,nrow(x)) |
to |
To these indices (default all) |
Details
If 2d, returns the angle in [-pi, pi]. In 3d also the angle from xy-plane in [0,pi]
Value
The values in 2d are (azimuth, distance) The values in 3d are physical coordinate system (azimuth, inclination, distance)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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