as.Qmatrix {phytools}

Convert a fitted Mk model to a Q-matrix

Description

Extracts a Q-matrix from a fitted Mk model.

Usage

as.Qmatrix(x, ...)
## S3 method for class 'fitMk'
as.Qmatrix(x, ...)
## S3 method for class 'Qmatrix'
plot(x, ...)
## S3 method for class 'Qmatrix'
print(x, ...)

Arguments

x

fitted Mk model. (For instance, an object of class "fitMk".) In the case of print.Qmatrix, an object of class "Qmatrix".

...

optional arguments.

Details

This function extracts a Q-matrix (in the form of an object of class "Qmatrix") from a fitted Mk model.

Value

An object of class "Qmatrix".

plot.Qmatrix invisibly returns the coordinates of vertices of the plotted Q-matrix.

Author(s)

Liam Revell [e-mail]

References

Revell, L. J. (2024) phytools 2.0: an updated R ecosystem for phylogenetic comparative methods (and other things). PeerJ, 12, e16505.

See Also

fitMk