init.incidence.matrix: Initialization for incidence matrix
In PhylogeneticEM: Automatic Shift Detection using a Phylogenetic EM
View source: R/shifts_manipulations.R
init.incidence.matrix R Documentation
Initialization for incidence matrix
Description
init.incidence.matrix initialize the matrix updated in
update.incidence.matrix for the computation of the incidence matrix
in incidence.matrix.
Usage
init.incidence.matrix(phy)
Arguments
phy
Input tree.
Details
The initialized matrix has ntaxa column and Nnode rows. Each node
represent its parental branch. A row corresponding to a tip i is initialized
to a vector of zeros, with only entry i equal to one. (Branch ending at
tip i is only in the i^th lineage)
Value
Matrix with Nnode rows and ntaxa column.
PhylogeneticEM documentation built on Aug. 31, 2022, 9:16 a.m.
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View source: R/shifts_manipulations.R
| init.incidence.matrix | R Documentation |
Initialization for incidence matrix
Description
init.incidence.matrix initialize the matrix updated in
update.incidence.matrix for the computation of the incidence matrix
in incidence.matrix.
Usage
init.incidence.matrix(phy)
Arguments
phy |
Input tree. |
Details
The initialized matrix has ntaxa column and Nnode rows. Each node represent its parental branch. A row corresponding to a tip i is initialized to a vector of zeros, with only entry i equal to one. (Branch ending at tip i is only in the i^th lineage)
Value
Matrix with Nnode rows and ntaxa column.
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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