matexpo: Matrix Exponential
In ape: Analyses of Phylogenetics and Evolution
matexpo R Documentation
Matrix Exponential
Description
This function computes the exponential of a square matrix using a
spectral decomposition.
Usage
matexpo(x)
Arguments
x
a square matrix of mode numeric.
Value
a numeric matrix of the same dimensions than ‘x’.
Author(s)
Emmanuel Paradis
Examples
### a simple rate matrix:
m <- matrix(0.1, 4, 4)
diag(m) <- -0.3
### towards equilibrium:
for (t in c(1, 5, 10, 50)) print(matexpo(m*t))
ape documentation built on May 29, 2024, 10:50 a.m.
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| matexpo | R Documentation |
Matrix Exponential
Description
This function computes the exponential of a square matrix using a spectral decomposition.
Usage
matexpo(x)
Arguments
x |
a square matrix of mode numeric. |
Value
a numeric matrix of the same dimensions than ‘x’.
Author(s)
Emmanuel Paradis
Examples
### a simple rate matrix:
m <- matrix(0.1, 4, 4)
diag(m) <- -0.3
### towards equilibrium:
for (t in c(1, 5, 10, 50)) print(matexpo(m*t))
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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