sparseSigma: One way of generating a sparse, positive definite [square]...
In zdk123/codmeR: COmpositional Data analysis tools for Microbial Ecology in R
Description
One way of generating a sparse, positive definite [square]
correlation matrix
Usage
1
sparseSigma(dimension, sparsity = 0.6, center = 0)
Arguments
dimension
number of rows/cols
sparsity
controls probability of sparsity by
setting the standard deviation of truncated normal
distribution. Lower SD -> higher probability of a draw
center
correlations distributed around center
[default = 0.0]
zdk123/codmeR documentation built on May 4, 2019, 10:14 p.m.
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Description
One way of generating a sparse, positive definite [square] correlation matrix
Usage
1 | sparseSigma(dimension, sparsity = 0.6, center = 0)
|
Arguments
dimension |
number of rows/cols |
sparsity |
controls probability of sparsity by setting the standard deviation of truncated normal distribution. Lower SD -> higher probability of a draw |
center |
correlations distributed around center [default = 0.0] |
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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