spiral_data: Generating spiral sample
In spinebil: Investigating New Projection Pursuit Index Functions
View source: R/sampling_functions.R
spiral_data R Documentation
Generating spiral sample
Description
n-2 points are drawn from a normal distribution with mean=0, sd=1,
the points in the final two direction are sampled along a spiral
by samping the angle from a normal distribution with mean=0, sd=2*pi
(absolute values are used to fix the orientation of the spiral).
Usage
spiral_data(n, p)
Arguments
n
number of sample points to generate
p
sample dimensionality
Value
sample points in matrix format
Examples
spiral_data(100, 4)
spinebil documentation built on Nov. 5, 2025, 7:35 p.m.
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View source: R/sampling_functions.R
| spiral_data | R Documentation |
Generating spiral sample
Description
n-2 points are drawn from a normal distribution with mean=0, sd=1, the points in the final two direction are sampled along a spiral by samping the angle from a normal distribution with mean=0, sd=2*pi (absolute values are used to fix the orientation of the spiral).
Usage
spiral_data(n, p)
Arguments
n |
number of sample points to generate |
p |
sample dimensionality |
Value
sample points in matrix format
Examples
spiral_data(100, 4)
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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