bpp-phyl3  3.0.0
bpp::WAG01 Class Referenceabstract

The Whelan and Goldman substitution model for proteins. More...

#include <Bpp/Phyl/Model/Protein/WAG01.h>

+ Inheritance diagram for bpp::WAG01:
+ Collaboration diagram for bpp::WAG01:

Public Member Functions

 WAG01 (std::shared_ptr< const ProteicAlphabet > alpha)
 Build a simple WAG01 model, with original equilibrium frequencies. More...
 
 WAG01 (std::shared_ptr< const ProteicAlphabet > alpha, std::unique_ptr< ProteinFrequencySetInterface > freqSet, bool initFreqs=false)
 Build a WAG01 model with special equilibrium frequencies. More...
 
 WAG01 (const WAG01 &model)
 
WAG01operator= (const WAG01 &model)
 
virtual ~WAG01 ()
 
WAG01clone () const override
 
std::string getName () const override
 Get the name of the model. More...
 
void fireParameterChanged (const ParameterList &parameters) override
 Tells the model that a parameter value has changed. More...
 
void setNamespace (const std::string &prefix) override
 
void setFrequencySet (const ProteinFrequencySetInterface &freqSet)
 
const FrequencySetInterfacefrequencySet () const override
 
void setFreqFromData (const SequenceDataInterface &data, double pseudoCount=0) override
 Set equilibrium frequencies equal to the frequencies estimated from the data. More...
 
std::shared_ptr< const ProteicAlphabetgetProteicAlphabet () const override
 
bool computeFrequencies () const
 
void computeFrequencies (bool yn)
 
const Matrix< double > & generator () const
 
const Matrix< double > & exchangeabilityMatrix () const
 
const Matrix< double > & getPij_t (double t) const
 
const Matrix< double > & getdPij_dt (double t) const
 
const Matrix< double > & getd2Pij_dt2 (double t) const
 
double Sij (size_t i, size_t j) const
 
const VdoublegetEigenValues () const
 
const VdoublegetIEigenValues () const
 
bool isDiagonalizable () const
 
bool isNonSingular () const
 
const Matrix< double > & getRowLeftEigenVectors () const
 
const Matrix< double > & getColumnRightEigenVectors () const
 
virtual double Qij (size_t i, size_t j) const
 A method for computing all necessary matrices. More...
 
void enableEigenDecomposition (bool yn)
 Set if eigenValues and Vectors must be computed. More...
 
bool enableEigenDecomposition ()
 Tell if eigenValues and Vectors must be computed. More...
 
void setScalable (bool scalable)
 sets if model is scalable, ie scale can be changed. Default : true, set to false to avoid normalization for example. More...
 
virtual bool isScalable () const
 returns if model is scalable More...
 
double getScale () const
 return scale More...
 
void setScale (double scale)
 Multiplies the current generator by the given scale. More...
 
void normalize ()
 normalize the generator More...
 
void setDiagonal ()
 set the diagonal of the generator such that sum on each line equals 0. More...
 
const Alphabetalphabet () const override
 
std::shared_ptr< const AlphabetgetAlphabet () const override
 
const StateMapInterfacestateMap () const override
 
std::shared_ptr< const StateMapInterfacegetStateMap () const override
 
size_t getNumberOfStates () const override
 Get the number of states. More...
 
const std::vector< int > & getAlphabetStates () const override
 
std::string getAlphabetStateAsChar (size_t index) const override
 
int getAlphabetStateAsInt (size_t index) const override
 
std::vector< size_t > getModelStates (int code) const override
 Get the state in the model corresponding to a particular state in the alphabet. More...
 
std::vector< size_t > getModelStates (const std::string &code) const override
 Get the state in the model corresponding to a particular state in the alphabet. More...
 
const VdoublegetFrequencies () const override
 
virtual double freq (size_t i) const override
 
virtual double Pij_t (size_t i, size_t j, double t) const override
 
virtual double dPij_dt (size_t i, size_t j, double t) const override
 
virtual double d2Pij_dt2 (size_t i, size_t j, double t) const override
 
double getInitValue (size_t i, int state) const override
 
virtual void setFreq (std::map< int, double > &freqs) override
 Set equilibrium frequencies. More...
 
void addRateParameter () override
 add a "rate" parameter to the model, that handles the overall rate of the process. More...
 
void setVerboseLevel (short level)
 
short verboseLevel () const
 
virtual double getRate () const override
 The rate of the substitution process. More...
 
virtual void setRate (double rate) override
 Set the rate of the model (must be positive). More...
 
const Eigen::VectorXd & Lik_t (const Eigen::VectorXd &values, double t) const override
 
const Eigen::VectorXd & dLik_dt (const Eigen::VectorXd &values, double t) const override
 
const Eigen::VectorXd & d2Lik_dt2 (const Eigen::VectorXd &values, double t) const override
 
virtual size_t getNumberOfIndependentParameters () const=0
 
size_t getNumberOfIndependentParameters () const
 
virtual void aliasParameters (const std::string &p1, const std::string &p2)=0
 
virtual void aliasParameters (std::map< std::string, std::string > &unparsedParams, bool verbose)=0
 
void aliasParameters (const std::string &p1, const std::string &p2)
 
void aliasParameters (std::map< std::string, std::string > &unparsedParams, bool verbose)
 
virtual void unaliasParameters (const std::string &p1, const std::string &p2)=0
 
void unaliasParameters (const std::string &p1, const std::string &p2)
 
virtual const ParameterListgetIndependentParameters () const=0
 
const ParameterListgetIndependentParameters () const
 
virtual std::vector< std::string > getAlias (const std::string &name) const=0
 
virtual std::vector< std::string > getAlias (const std::string &name) const
 
virtual std::map< std::string, std::string > getAliases () const=0
 
virtual std::map< std::string, std::string > getAliases () const
 
virtual bool hasParameter (const std::string &name) const=0
 
bool hasParameter (const std::string &name) const override
 
virtual const ParameterListgetParameters () const=0
 
const ParameterListgetParameters () const override
 
virtual const Parameterparameter (const std::string &name) const=0
 
const Parameterparameter (const std::string &name) const override
 
virtual double getParameterValue (const std::string &name) const=0
 
double getParameterValue (const std::string &name) const override
 
virtual void setAllParametersValues (const ParameterList &parameters)=0
 
void setAllParametersValues (const ParameterList &parameters) override
 
virtual void setParameterValue (const std::string &name, double value)=0
 
void setParameterValue (const std::string &name, double value) override
 
virtual void setParametersValues (const ParameterList &parameters)=0
 
void setParametersValues (const ParameterList &parameters) override
 
virtual bool matchParametersValues (const ParameterList &parameters)=0
 
bool matchParametersValues (const ParameterList &parameters) override
 
virtual void removeConstraint (const std::string &name)=0
 
void removeConstraint (const std::string &name) override
 
virtual void setConstraint (const std::string &name, std::shared_ptr< ConstraintInterface > constraint)=0
 
void setConstraint (const std::string &name, std::shared_ptr< ConstraintInterface > constraint) override
 
virtual size_t getNumberOfParameters () const=0
 
size_t getNumberOfParameters () const override
 
virtual std::string getNamespace () const=0
 
std::string getNamespace () const override
 
virtual std::string getParameterNameWithoutNamespace (const std::string &name) const=0
 
std::string getParameterNameWithoutNamespace (const std::string &name) const override
 
bool hasIndependentParameter (const std::string &name) const
 
ParameterList getAliasedParameters (const ParameterList &pl) const
 
ParameterList getFromParameters (const ParameterList &pl) const
 
std::string getFrom (const std::string &name) const
 
const std::shared_ptr< Parameter > & getParameter (const std::string &name) const
 

Protected Member Functions

virtual void updateMatrices_ () override
 Compute and diagonalize the $Q$ matrix, and fill the eigenValues_, leftEigenVectors_ and rightEigenVectors_ matrices. More...
 
VdoublegetFrequencies_ () override
 
virtual ParameterListgetParameters_ ()=0
 
ParameterListgetParameters_ () override
 
const std::shared_ptr< Parameter > & getParameter (size_t i) const
 
std::shared_ptr< Parameter > & getParameter (size_t i)
 
void addParameter_ (Parameter *parameter)
 
void addParameters_ (const ParameterList &parameters)
 
void shareParameter_ (const std::shared_ptr< Parameter > &parameter)
 
void shareParameters_ (const ParameterList &parameters)
 
void includeParameters_ (const ParameterList &parameters)
 
void deleteParameter_ (size_t index)
 
void deleteParameter_ (std::string &name)
 
void deleteParameters_ (const std::vector< std::string > &names)
 
void resetParameters_ ()
 
ParametergetParameter_ (const std::string &name)
 
ParametergetParameter_ (size_t index)
 
const ParametergetParameter_ (size_t index) const
 
ParametergetParameterWithNamespace_ (const std::string &name)
 
const ParametergetParameterWithNamespace_ (const std::string &name) const
 

Protected Attributes

bool isScalable_
 If the model is scalable (ie generator can be normalized automatically). More...
 
RowMatrix< double > generator_
 The generator matrix $Q$ of the model. More...
 
bool computeFreq_
 if the Frequencies must be computed from the generator More...
 
RowMatrix< double > exchangeability_
 The exchangeability matrix $S$ of the model, defined as $ S_{ij}=\frac{Q_{ij}}{\pi_j}$. When the model is reversible, this matrix is symmetric. More...
 
bool eigenDecompose_
 Tell if the eigen decomposition should be performed. More...
 
Vdouble eigenValues_
 The vector of eigen values. More...
 
Vdouble iEigenValues_
 The vector of the imaginary part of the eigen values. More...
 
bool isDiagonalizable_
 boolean value for diagonalizability in R of the generator_ More...
 
RowMatrix< double > rightEigenVectors_
 The $U^-1$ matrix made of right eigen vectors (by column). More...
 
bool isNonSingular_
 boolean value for non-singularity of rightEigenVectors_ More...
 
RowMatrix< double > leftEigenVectors_
 The $U$ matrix made of left eigen vectors (by row) if rightEigenVectors_ is non-singular. More...
 
std::vector< RowMatrix< double > > vPowGen_
 vector of the powers of generator_ for Taylor development (if rightEigenVectors_ is singular). More...
 
RowMatrix< double > tmpMat_
 For computational issues. More...
 
std::shared_ptr< const Alphabetalphabet_
 The alphabet relevant to this model. More...
 
std::shared_ptr< const StateMapInterfacestateMap_
 The map of model states with alphabet states. More...
 
size_t size_
 The number of states. More...
 
double rate_
 The rate of the model (default: 1). The generator (and all its vectorial components) is independent of the rate, since it should be normalized. More...
 
Vdouble freq_
 The vector $\pi_e$ of equilibrium frequencies. More...
 
RowMatrix< double > pijt_
 These ones are for bookkeeping: More...
 
RowMatrix< double > dpijt_
 
RowMatrix< double > d2pijt_
 
short verboseLevel_
 

Private Attributes

std::unique_ptr< ProteinFrequencySetInterfacefreqSet_
 
Eigen::VectorXd lik_
 
ParameterList independentParameters_
 
std::map< std::string, std::shared_ptr< AliasParameterListener > > aliasListenersRegister_
 
ParameterList parameters_
 
std::string prefix_
 

Detailed Description

The Whelan and Goldman substitution model for proteins.

The exchangability matrix is normalized so that $Q = S . \pi$ and $\sum_i Q_{i,i}\pi_i = -1$.

The original frequencies can be used, or alternatively a parametrized version, corresponding to the so-called WAG01+F model. Eigen values and vectors are obtained numerically.

Reference:

Whelan, S. and N. Goldman. 2001. A general empirical model of protein evolution derived from multiple protein families using a maximum likelihood approach. Molecular Biology and Evolution 18:691-699.

Definition at line 34 of file WAG01.h.

Constructor & Destructor Documentation

◆ WAG01() [1/3]

WAG01::WAG01 ( std::shared_ptr< const ProteicAlphabet alpha)

Build a simple WAG01 model, with original equilibrium frequencies.

Parameters
alphaA proteic alphabet.

Definition at line 15 of file WAG01.cpp.

References bpp::AbstractTransitionModel::freq_, freqSet_, and bpp::AbstractReversibleSubstitutionModel::updateMatrices_().

Referenced by clone().

◆ WAG01() [2/3]

WAG01::WAG01 ( std::shared_ptr< const ProteicAlphabet alpha,
std::unique_ptr< ProteinFrequencySetInterface freqSet,
bool  initFreqs = false 
)

Build a WAG01 model with special equilibrium frequencies.

Parameters
alphaA proteic alphabet.
freqSetA pointer toward a protein frequencies set, which will be owned by this instance.
initFreqsTell if the frequency set should be initialized with the original WAG01 values. Otherwise, the values of the set will be used.

Definition at line 26 of file WAG01.cpp.

References bpp::AbstractParameterAliasable::addParameters_(), bpp::AbstractTransitionModel::freq_, freqSet_, and bpp::AbstractReversibleSubstitutionModel::updateMatrices_().

◆ WAG01() [3/3]

bpp::WAG01::WAG01 ( const WAG01 model)
inline

Definition at line 61 of file WAG01.h.

◆ ~WAG01()

virtual bpp::WAG01::~WAG01 ( )
inlinevirtual

Definition at line 75 of file WAG01.h.

Member Function Documentation

◆ addRateParameter()

void AbstractTransitionModel::addRateParameter ( )
overridevirtualinherited

add a "rate" parameter to the model, that handles the overall rate of the process.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 63 of file AbstractSubstitutionModel.cpp.

References bpp::AbstractParameterAliasable::addParameter_(), bpp::AbstractParameterAliasable::getNamespace(), bpp::Parameter::R_PLUS_STAR, and bpp::AbstractTransitionModel::rate_.

◆ alphabet()

const Alphabet& bpp::AbstractTransitionModel::alphabet ( ) const
inlineoverridevirtualinherited

◆ clone()

WAG01* bpp::WAG01::clone ( ) const
inlineoverridevirtual

Implements bpp::AbstractReversibleProteinSubstitutionModel.

Definition at line 77 of file WAG01.h.

References WAG01().

◆ computeFrequencies() [1/2]

◆ computeFrequencies() [2/2]

void bpp::AbstractSubstitutionModel::computeFrequencies ( bool  yn)
inlinevirtualinherited
Returns
Set if equilibrium frequencies should be computed

Implements bpp::TransitionModelInterface.

Definition at line 406 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::computeFreq_.

◆ d2Lik_dt2()

const Eigen::VectorXd& bpp::AbstractLkTransitionModel::d2Lik_dt2 ( const Eigen::VectorXd &  values,
double  t 
) const
inlineoverridevirtualinherited

◆ d2Pij_dt2()

virtual double bpp::AbstractTransitionModel::d2Pij_dt2 ( size_t  i,
size_t  j,
double  t 
) const
inlineoverridevirtualinherited
Returns
The second order derivative of the probability of change from state i to state j with respect to time t, at time t.
See also
getd2Pij_dt2(), getStates()

Implements bpp::TransitionModelInterface.

Reimplemented in bpp::RE08, bpp::JCprot, bpp::TN93, bpp::T92, bpp::K80, bpp::JCnuc, bpp::F81, bpp::EquiprobableSubstitutionModel, bpp::TwoParameterBinarySubstitutionModel, bpp::HKY85, bpp::F84, and bpp::BinarySubstitutionModel.

Definition at line 199 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::getd2Pij_dt2().

Referenced by bpp::JCprot::d2Pij_dt2().

◆ dLik_dt()

const Eigen::VectorXd& bpp::AbstractLkTransitionModel::dLik_dt ( const Eigen::VectorXd &  values,
double  t 
) const
inlineoverridevirtualinherited

◆ dPij_dt()

virtual double bpp::AbstractTransitionModel::dPij_dt ( size_t  i,
size_t  j,
double  t 
) const
inlineoverridevirtualinherited
Returns
The first order derivative of the probability of change from state i to state j with respect to time t, at time t.
See also
getdPij_dt(), getStates()

Implements bpp::TransitionModelInterface.

Reimplemented in bpp::RE08, bpp::JCprot, bpp::TN93, bpp::T92, bpp::K80, bpp::JCnuc, bpp::F81, bpp::EquiprobableSubstitutionModel, bpp::TwoParameterBinarySubstitutionModel, bpp::HKY85, bpp::F84, and bpp::BinarySubstitutionModel.

Definition at line 198 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::getdPij_dt().

Referenced by bpp::JCprot::dPij_dt().

◆ enableEigenDecomposition() [1/2]

◆ enableEigenDecomposition() [2/2]

void bpp::AbstractSubstitutionModel::enableEigenDecomposition ( bool  yn)
inlinevirtualinherited

Set if eigenValues and Vectors must be computed.

Implements bpp::SubstitutionModelInterface.

Definition at line 432 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::eigenDecompose_.

◆ exchangeabilityMatrix()

const Matrix<double>& bpp::AbstractSubstitutionModel::exchangeabilityMatrix ( ) const
inlinevirtualinherited
Returns
The matrix of exchangeability terms. It is recommended that exchangeability matrix be normalized so that the normalized generator be obtained directly by the dot product $S . \pi$.

Implements bpp::SubstitutionModelInterface.

Definition at line 410 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::exchangeability_.

◆ fireParameterChanged()

void bpp::WAG01::fireParameterChanged ( const ParameterList parameters)
inlineoverridevirtual

Tells the model that a parameter value has changed.

This updates the matrices consequently.

Reimplemented from bpp::AbstractTransitionModel.

Definition at line 88 of file WAG01.h.

References bpp::AbstractTransitionModel::fireParameterChanged(), bpp::AbstractTransitionModel::freq_, and freqSet_.

◆ freq()

virtual double bpp::AbstractTransitionModel::freq ( size_t  i) const
inlineoverridevirtualinherited
Returns
Equilibrium frequency associated to character i.
See also
getFrequencies(), getStates()

Implements bpp::TransitionModelInterface.

Definition at line 195 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::freq_.

Referenced by bpp::CodonSameAARateSubstitutionModel::compute_().

◆ frequencySet()

const FrequencySetInterface& bpp::WAG01::frequencySet ( ) const
inlineoverridevirtual
Returns
Get the FrequencySet of equilibrium of this model.
Exceptions
Exceptionif no FrequenceSet is associated to this model.

Reimplemented from bpp::AbstractTransitionModel.

Definition at line 108 of file WAG01.h.

References freqSet_.

◆ generator()

const Matrix<double>& bpp::AbstractSubstitutionModel::generator ( ) const
inlinevirtualinherited
Returns
The normalized Markov generator matrix, i.e. all normalized rates of changes from state i to state j. The generator is normalized so that (i) $ \forall i; \sum_j Q_{i,j} = 0 $, meaning that $ $ \forall i; Q_{i,i} = -\sum_{j \neq i}Q_{i,j}$, and (ii) $ \sum_i Q_{i,i} \times \pi_i = -1$. This means that, under normalization, the mean rate of replacement at equilibrium is 1 and that time $t$ are measured in units of expected number of changes per site. Additionally, the rate_ attribute provides the possibility to increase or decrease this mean rate.

See Kosiol and Goldman (2005), Molecular Biology And Evolution 22(2) 193-9.

See also
Qij()

Implements bpp::SubstitutionModelInterface.

Definition at line 408 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::generator_.

Referenced by bpp::AbstractKroneckerWordSubstitutionModel::fillBasicGenerator_().

◆ getAlphabet()

std::shared_ptr<const Alphabet> bpp::AbstractTransitionModel::getAlphabet ( ) const
inlineoverridevirtualinherited

◆ getAlphabetStateAsChar()

std::string bpp::AbstractTransitionModel::getAlphabetStateAsChar ( size_t  index) const
inlineoverridevirtualinherited
Parameters
indexThe model state.
Returns
The corresponding alphabet state as character code.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 179 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

◆ getAlphabetStateAsInt()

int bpp::AbstractTransitionModel::getAlphabetStateAsInt ( size_t  index) const
inlineoverridevirtualinherited
Parameters
indexThe model state.
Returns
The corresponding alphabet state as character code.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 181 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

Referenced by bpp::AbstractCodonSubstitutionModel::completeMatrices_(), and bpp::AbstractTransitionModel::getInitValue().

◆ getAlphabetStates()

const std::vector<int>& bpp::AbstractTransitionModel::getAlphabetStates ( ) const
inlineoverridevirtualinherited
Returns
The alphabet states of each state of the model, as a vector of int codes.
See also
Alphabet

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 177 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

Referenced by bpp::DFP07::DFP07(), bpp::YNGP_M3::YNGP_M3(), and bpp::YNGP_M8::YNGP_M8().

◆ getColumnRightEigenVectors()

const Matrix<double>& bpp::AbstractSubstitutionModel::getColumnRightEigenVectors ( ) const
inlinevirtualinherited
Returns
A matrix with right eigen vectors. Each column in the matrix stands for an eigen vector.

Implements bpp::SubstitutionModelInterface.

Definition at line 428 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::rightEigenVectors_.

◆ getd2Pij_dt2()

◆ getdPij_dt()

◆ getEigenValues()

const Vdouble& bpp::AbstractSubstitutionModel::getEigenValues ( ) const
inlinevirtualinherited
Returns
A vector with all real parts of the eigen values of the generator of this model;

Implements bpp::SubstitutionModelInterface.

Definition at line 418 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::eigenValues_.

◆ getFrequencies()

const Vdouble& bpp::AbstractTransitionModel::getFrequencies ( ) const
inlineoverridevirtualinherited
Returns
A vector of all equilibrium frequencies.
See also
freq()

Implements bpp::TransitionModelInterface.

Definition at line 187 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::freq_.

Referenced by bpp::SENCA::setFreq().

◆ getFrequencies_()

◆ getIEigenValues()

const Vdouble& bpp::AbstractSubstitutionModel::getIEigenValues ( ) const
inlinevirtualinherited
Returns
A vector with all imaginary parts of the eigen values of the generator of this model;

Implements bpp::SubstitutionModelInterface.

Definition at line 420 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::iEigenValues_.

◆ getInitValue()

double AbstractTransitionModel::getInitValue ( size_t  i,
int  state 
) const
overridevirtualinherited

This method is used to initialize likelihoods in recursions. It typically sends 1 if i = state, 0 otherwise, where i is one of the possible states of the alphabet allowed in the model and state is the observed state in the considered sequence/site.

Parameters
ithe index of the state in the model.
stateAn observed state in the sequence/site.
Returns
1 or 0 depending if the two states are compatible.
Exceptions
IndexOutOfBoundsExceptionif array position is out of range.
BadIntExceptionif states are not allowed in the associated alphabet.
See also
getStates();

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RE08.

Definition at line 70 of file AbstractSubstitutionModel.cpp.

References bpp::AbstractTransitionModel::alphabet_, bpp::AbstractTransitionModel::getAlphabetStateAsInt(), and bpp::AbstractTransitionModel::size_.

◆ getModelStates() [1/2]

std::vector<size_t> bpp::AbstractTransitionModel::getModelStates ( const std::string &  code) const
inlineoverridevirtualinherited

Get the state in the model corresponding to a particular state in the alphabet.

Parameters
codeThe alphabet state to check.
Returns
A vector of indices of model states.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 185 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

◆ getModelStates() [2/2]

std::vector<size_t> bpp::AbstractTransitionModel::getModelStates ( int  code) const
inlineoverridevirtualinherited

Get the state in the model corresponding to a particular state in the alphabet.

Parameters
codeThe alphabet state to check.
Returns
A vector of indices of model states.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 183 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

◆ getName()

std::string bpp::WAG01::getName ( ) const
inlineoverridevirtual

Get the name of the model.

Returns
The name of this model.

Implements bpp::BranchModelInterface.

Definition at line 80 of file WAG01.h.

References freqSet_.

◆ getNumberOfStates()

size_t bpp::AbstractTransitionModel::getNumberOfStates ( ) const
inlineoverridevirtualinherited

Get the number of states.

For most models, this equals the size of the alphabet.

See also
getAlphabetChars for the list of supported states.
Returns
The number of different states in the model.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel, bpp::RE08Codon, bpp::RE08Protein, bpp::RE08Nucleotide, bpp::YpR, bpp::gBGC, bpp::DFPDistanceFrequenciesSubstitutionModel, bpp::TwoParameterBinarySubstitutionModel, and bpp::BinarySubstitutionModel.

Definition at line 175 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

Referenced by bpp::AbstractCodonSubstitutionModel::completeMatrices_(), bpp::AbstractKroneckerCodonSubstitutionModel::completeMatrices_(), bpp::AbstractKroneckerWordSubstitutionModel::fillBasicGenerator_(), bpp::AbstractWordSubstitutionModel::fillBasicGenerator_(), bpp::WordSubstitutionModel::getd2Pij_dt2(), bpp::AbstractMixedTransitionModel::getd2Pij_dt2(), bpp::WordSubstitutionModel::getdPij_dt(), bpp::AbstractMixedTransitionModel::getdPij_dt(), bpp::RE08Nucleotide::getNumberOfStates(), bpp::RE08Protein::getNumberOfStates(), bpp::RE08Codon::getNumberOfStates(), bpp::WordSubstitutionModel::getPij_t(), bpp::AbstractMixedTransitionModel::getPij_t(), bpp::AbstractWordSubstitutionModel::setFreq(), bpp::AbstractSubstitutionModel::updateMatrices_(), bpp::AbstractWordSubstitutionModel::updateMatrices_(), bpp::MixtureOfATransitionModel::updateMatrices_(), and bpp::MixtureOfTransitionModels::updateMatrices_().

◆ getPij_t()

◆ getProteicAlphabet()

std::shared_ptr<const ProteicAlphabet> bpp::AbstractReversibleProteinSubstitutionModel::getProteicAlphabet ( ) const
inlineoverridevirtualinherited

◆ getRate()

double AbstractTransitionModel::getRate ( ) const
overridevirtualinherited

The rate of the substitution process.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 45 of file AbstractSubstitutionModel.cpp.

References bpp::AbstractTransitionModel::rate_.

◆ getRowLeftEigenVectors()

const Matrix<double>& bpp::AbstractSubstitutionModel::getRowLeftEigenVectors ( ) const
inlinevirtualinherited
Returns
A matrix with left eigen vectors. Each row in the matrix stands for an eigen vector.

Implements bpp::SubstitutionModelInterface.

Definition at line 426 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::leftEigenVectors_.

◆ getScale()

double AbstractSubstitutionModel::getScale ( ) const
virtualinherited

◆ getStateMap()

std::shared_ptr<const StateMapInterface> bpp::AbstractTransitionModel::getStateMap ( ) const
inlineoverridevirtualinherited
Returns
A shared_ptr to the mapping of model states with alphabet states.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 173 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

Referenced by bpp::D1WalkSubstitutionModel::D1WalkSubstitutionModel(), and bpp::EquiprobableSubstitutionModel::EquiprobableSubstitutionModel().

◆ isDiagonalizable()

bool bpp::AbstractSubstitutionModel::isDiagonalizable ( ) const
inlinevirtualinherited
Returns
True if the model is diagonalizable in R.

Implements bpp::SubstitutionModelInterface.

Definition at line 422 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::isDiagonalizable_.

◆ isNonSingular()

bool bpp::AbstractSubstitutionModel::isNonSingular ( ) const
inlinevirtualinherited
Returns
True is the model is non-singular.

Implements bpp::SubstitutionModelInterface.

Definition at line 424 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::isNonSingular_.

◆ isScalable()

◆ Lik_t()

const Eigen::VectorXd& bpp::AbstractLkTransitionModel::Lik_t ( const Eigen::VectorXd &  values,
double  t 
) const
inlineoverridevirtualinherited

This method is used to compute likelihoods in recursions. It computes the probability of a vector given a start state.

Parameters
valuesAn vector of states on the site.
tthe branch length

Implements bpp::TransitionModelInterface.

Definition at line 30 of file AbstractSubstitutionModel.h.

References bpp::TransitionModelInterface::getPij_t(), and bpp::AbstractLkTransitionModel::lik_.

◆ normalize()

◆ operator=()

WAG01& bpp::WAG01::operator= ( const WAG01 model)
inline

◆ Pij_t()

virtual double bpp::AbstractTransitionModel::Pij_t ( size_t  i,
size_t  j,
double  t 
) const
inlineoverridevirtualinherited
Returns
The probability of change from state i to state j during time t.
See also
getPij_t(), getStates()

Implements bpp::TransitionModelInterface.

Reimplemented in bpp::RE08, bpp::JCprot, bpp::TN93, bpp::T92, bpp::K80, bpp::JCnuc, bpp::F81, bpp::EquiprobableSubstitutionModel, bpp::TwoParameterBinarySubstitutionModel, bpp::HKY85, bpp::F84, and bpp::BinarySubstitutionModel.

Definition at line 197 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::getPij_t().

Referenced by bpp::JCprot::Pij_t().

◆ Qij()

virtual double bpp::AbstractSubstitutionModel::Qij ( size_t  i,
size_t  j 
) const
inlinevirtualinherited

A method for computing all necessary matrices.

Returns
The rate in the generator of change from state i to state j.
See also
getStates();

Implements bpp::SubstitutionModelInterface.

Definition at line 430 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::generator_.

◆ setDiagonal()

◆ setFreq()

◆ setFreqFromData()

void WAG01::setFreqFromData ( const SequenceDataInterface data,
double  pseudoCount = 0 
)
overridevirtual

Set equilibrium frequencies equal to the frequencies estimated from the data.

Parameters
dataThe sequences to use.
pseudoCountA quantity $\psi$ to add to adjust the observed values in order to prevent issues due to missing states on small data set. The corrected frequencies shall be computed as

\[ \pi_i = \frac{n_i+\psi}{\sum_j (f_j+\psi)} \]

Reimplemented from bpp::AbstractTransitionModel.

Definition at line 47 of file WAG01.cpp.

References bpp::AbstractTransitionModel::freq_, freqSet_, bpp::SequenceContainerTools::getFrequencies(), and bpp::AbstractParameterAliasable::matchParametersValues().

◆ setFrequencySet()

◆ setNamespace()

void bpp::WAG01::setNamespace ( const std::string &  prefix)
inlineoverridevirtual

Reimplemented from bpp::AbstractParameterAliasable.

Definition at line 95 of file WAG01.h.

References freqSet_, and bpp::AbstractParameterAliasable::setNamespace().

◆ setRate()

void AbstractTransitionModel::setRate ( double  rate)
overridevirtualinherited

◆ setScalable()

void bpp::AbstractSubstitutionModel::setScalable ( bool  scalable)
inlinevirtualinherited

sets if model is scalable, ie scale can be changed. Default : true, set to false to avoid normalization for example.

Implements bpp::SubstitutionModelInterface.

Definition at line 461 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::isScalable_.

◆ setScale()

◆ setVerboseLevel()

void bpp::AbstractTransitionModel::setVerboseLevel ( short  level)
inlineinherited

◆ Sij()

double bpp::AbstractSubstitutionModel::Sij ( size_t  i,
size_t  j 
) const
inlinevirtualinherited
Returns
The exchangeability between state i and state j.

By definition Sij(i,j) = Sij(j,i).

Implements bpp::SubstitutionModelInterface.

Definition at line 416 of file AbstractSubstitutionModel.h.

References bpp::AbstractSubstitutionModel::exchangeability_.

◆ stateMap()

const StateMapInterface& bpp::AbstractTransitionModel::stateMap ( ) const
inlineoverridevirtualinherited
Returns
The mapping of model states with alphabet states.

Implements bpp::BranchModelInterface.

Reimplemented in bpp::RegisterRatesSubstitutionModel.

Definition at line 171 of file AbstractSubstitutionModel.h.

References bpp::AbstractTransitionModel::stateMap_.

◆ updateMatrices_()

void AbstractReversibleSubstitutionModel::updateMatrices_ ( )
overrideprotectedvirtualinherited

Compute and diagonalize the $Q$ matrix, and fill the eigenValues_, leftEigenVectors_ and rightEigenVectors_ matrices.

The exchangeability_ matrix and freq_ vector must be initialized. This function computes the generator_ matrix with the formula

\[ Q = S \times \pi \]

where $Q$ is the generator matrix, $S$ is the exchangeability matrix and $Pi$ the diagonal matrix with frequencies.

The generator is then scaled so that

\[ \sum_i Q_{i,i} \times \pi_i = -1 \]

( $\pi_i$ are the equilibrium frequencies).

Eigen values and vectors are computed from the scaled generator and assigned to the eigenValues_, rightEigenVectors_ and leftEigenVectors_ variables.

Reimplemented from bpp::AbstractSubstitutionModel.

Reimplemented in bpp::RE08, bpp::JCprot, bpp::Coala, bpp::TN93, bpp::T92, bpp::SSR, bpp::K80, bpp::JCnuc, bpp::GTR, bpp::F81, bpp::EquiprobableSubstitutionModel, bpp::D1WalkSubstitutionModel, bpp::TwoParameterBinarySubstitutionModel, bpp::HKY85, bpp::F84, and bpp::BinarySubstitutionModel.

Definition at line 681 of file AbstractSubstitutionModel.cpp.

References bpp::AbstractSubstitutionModel::exchangeability_, bpp::AbstractTransitionModel::freq_, bpp::AbstractSubstitutionModel::generator_, bpp::MatrixTools::hadamardMult(), bpp::AbstractSubstitutionModel::normalize(), bpp::AbstractSubstitutionModel::setDiagonal(), and bpp::AbstractSubstitutionModel::updateMatrices_().

Referenced by bpp::DSO78::DSO78(), bpp::LGL08_CAT::EmbeddedModel::EmbeddedModel(), bpp::LG10_EX_EHO::EmbeddedModel::EmbeddedModel(), bpp::LLG08_EHO::EmbeddedModel::EmbeddedModel(), bpp::LLG08_EX2::EmbeddedModel::EmbeddedModel(), bpp::LLG08_EX3::EmbeddedModel::EmbeddedModel(), bpp::LLG08_UL2::EmbeddedModel::EmbeddedModel(), bpp::LLG08_UL3::EmbeddedModel::EmbeddedModel(), bpp::JTT92::JTT92(), bpp::LG08::LG08(), bpp::D1WalkSubstitutionModel::updateMatrices_(), bpp::GTR::updateMatrices_(), bpp::SSR::updateMatrices_(), bpp::Coala::updateMatrices_(), bpp::JCprot::updateMatrices_(), bpp::UserProteinSubstitutionModel::UserProteinSubstitutionModel(), and WAG01().

◆ verboseLevel()

short bpp::AbstractTransitionModel::verboseLevel ( ) const
inlineinherited

Member Data Documentation

◆ alphabet_

◆ computeFreq_

bool bpp::AbstractSubstitutionModel::computeFreq_
protectedinherited

◆ d2pijt_

RowMatrix<double> bpp::AbstractTransitionModel::d2pijt_
mutableprotectedinherited

◆ dpijt_

RowMatrix<double> bpp::AbstractTransitionModel::dpijt_
mutableprotectedinherited

◆ eigenDecompose_

bool bpp::AbstractSubstitutionModel::eigenDecompose_
protectedinherited

Tell if the eigen decomposition should be performed.

Definition at line 315 of file AbstractSubstitutionModel.h.

Referenced by bpp::AbstractSubstitutionModel::enableEigenDecomposition(), and bpp::AbstractSubstitutionModel::operator=().

◆ eigenValues_

◆ exchangeability_

◆ freq_

Vdouble bpp::AbstractTransitionModel::freq_
protectedinherited

The vector $\pi_e$ of equilibrium frequencies.

Definition at line 143 of file AbstractSubstitutionModel.h.

Referenced by bpp::AbstractReversibleSubstitutionModel::AbstractReversibleSubstitutionModel(), bpp::AbstractTransitionModel::AbstractTransitionModel(), bpp::WordSubstitutionModel::completeMatrices_(), bpp::Coala::computeEquilibriumFrequencies(), bpp::RE08::d2Pij_dt2(), bpp::RE08::dPij_dt(), bpp::DSO78::DSO78(), bpp::EquiprobableSubstitutionModel::EquiprobableSubstitutionModel(), bpp::EquiprobableSubstitutionModel::fireParameterChanged(), bpp::DSO78::fireParameterChanged(), bpp::JCprot::fireParameterChanged(), bpp::JTT92::fireParameterChanged(), bpp::LG08::fireParameterChanged(), bpp::UserProteinSubstitutionModel::fireParameterChanged(), fireParameterChanged(), bpp::AbstractTransitionModel::freq(), bpp::RE08::getd2Pij_dt2(), bpp::RE08::getdPij_dt(), bpp::AbstractTransitionModel::getFrequencies(), bpp::AbstractTransitionModel::getFrequencies_(), bpp::RE08::getPij_t(), bpp::AbstractSubstitutionModel::getScale(), bpp::JCprot::JCprot(), bpp::JTT92::JTT92(), bpp::LG08::LG08(), bpp::RE08::Pij_t(), bpp::RE08::RE08(), bpp::UserProteinSubstitutionModel::readFromFile(), bpp::D1WalkSubstitutionModel::setFreq(), bpp::EquiprobableSubstitutionModel::setFreq(), bpp::AbstractTransitionModel::setFreq(), bpp::DSO78::setFreqFromData(), bpp::JCprot::setFreqFromData(), bpp::JTT92::setFreqFromData(), bpp::LG08::setFreqFromData(), bpp::UserProteinSubstitutionModel::setFreqFromData(), setFreqFromData(), bpp::AbstractSubstitutionModel::updateMatrices_(), bpp::AbstractWordSubstitutionModel::updateMatrices_(), bpp::BinarySubstitutionModel::updateMatrices_(), bpp::F84::updateMatrices_(), bpp::HKY85::updateMatrices_(), bpp::TwoParameterBinarySubstitutionModel::updateMatrices_(), bpp::AbstractReversibleSubstitutionModel::updateMatrices_(), bpp::D1WalkSubstitutionModel::updateMatrices_(), bpp::EquiprobableSubstitutionModel::updateMatrices_(), bpp::MixtureOfATransitionModel::updateMatrices_(), bpp::MixtureOfTransitionModels::updateMatrices_(), bpp::F81::updateMatrices_(), bpp::gBGC::updateMatrices_(), bpp::GTR::updateMatrices_(), bpp::JCnuc::updateMatrices_(), bpp::K80::updateMatrices_(), bpp::L95::updateMatrices_(), bpp::RN95::updateMatrices_(), bpp::RN95s::updateMatrices_(), bpp::SSR::updateMatrices_(), bpp::T92::updateMatrices_(), bpp::TN93::updateMatrices_(), bpp::POMO::updateMatrices_(), bpp::JCprot::updateMatrices_(), bpp::RE08::updateMatrices_(), bpp::YpR::updateMatrices_(), bpp::UserProteinSubstitutionModel::UserProteinSubstitutionModel(), and WAG01().

◆ freqSet_

std::unique_ptr<ProteinFrequencySetInterface> bpp::WAG01::freqSet_
private

◆ generator_

RowMatrix<double> bpp::AbstractSubstitutionModel::generator_
protectedinherited

The generator matrix $Q$ of the model.

Definition at line 298 of file AbstractSubstitutionModel.h.

Referenced by bpp::AbstractCodonSubstitutionModel::completeMatrices_(), bpp::AbstractKroneckerCodonSubstitutionModel::completeMatrices_(), bpp::CodonSameAARateSubstitutionModel::compute_(), bpp::AbstractKroneckerWordSubstitutionModel::fillBasicGenerator_(), bpp::AbstractWordSubstitutionModel::fillBasicGenerator_(), bpp::AbstractSubstitutionModel::generator(), bpp::AbstractSubstitutionModel::getScale(), bpp::AbstractSubstitutionModel::operator=(), bpp::AbstractSubstitutionModel::Qij(), bpp::RE08::RE08(), bpp::AbstractSubstitutionModel::setDiagonal(), bpp::AnonymousSubstitutionModel::setGenerator(), bpp::AbstractSubstitutionModel::setScale(), bpp::AbstractSubstitutionModel::updateMatrices_(), bpp::AbstractWordSubstitutionModel::updateMatrices_(), bpp::BinarySubstitutionModel::updateMatrices_(), bpp::F84::updateMatrices_(), bpp::HKY85::updateMatrices_(), bpp::TwoParameterBinarySubstitutionModel::updateMatrices_(), bpp::AbstractReversibleSubstitutionModel::updateMatrices_(), bpp::AbstractDFPSubstitutionModel::updateMatrices_(), bpp::EquiprobableSubstitutionModel::updateMatrices_(), bpp::F81::updateMatrices_(), bpp::gBGC::updateMatrices_(), bpp::JCnuc::updateMatrices_(), bpp::K80::updateMatrices_(), bpp::L95::updateMatrices_(), bpp::RN95::updateMatrices_(), bpp::RN95s::updateMatrices_(), bpp::T92::updateMatrices_(), bpp::TN93::updateMatrices_(), bpp::POMO::updateMatrices_(), bpp::JCprot::updateMatrices_(), bpp::RE08::updateMatrices_(), bpp::RegisterRatesSubstitutionModel::updateMatrices_(), and bpp::YpR::updateMatrices_().

◆ iEigenValues_

◆ isDiagonalizable_

◆ isNonSingular_

◆ isScalable_

◆ leftEigenVectors_

◆ lik_

Eigen::VectorXd bpp::AbstractLkTransitionModel::lik_
mutableprivateinherited

◆ pijt_

RowMatrix<double> bpp::AbstractTransitionModel::pijt_
mutableprotectedinherited

◆ rate_

double bpp::AbstractTransitionModel::rate_
protectedinherited

The rate of the model (default: 1). The generator (and all its vectorial components) is independent of the rate, since it should be normalized.

Definition at line 138 of file AbstractSubstitutionModel.h.

Referenced by bpp::AbstractTransitionModel::addRateParameter(), bpp::BinarySubstitutionModel::d2Pij_dt2(), bpp::F84::d2Pij_dt2(), bpp::HKY85::d2Pij_dt2(), bpp::TwoParameterBinarySubstitutionModel::d2Pij_dt2(), bpp::EquiprobableSubstitutionModel::d2Pij_dt2(), bpp::F81::d2Pij_dt2(), bpp::JCnuc::d2Pij_dt2(), bpp::K80::d2Pij_dt2(), bpp::T92::d2Pij_dt2(), bpp::TN93::d2Pij_dt2(), bpp::JCprot::d2Pij_dt2(), bpp::BinarySubstitutionModel::dPij_dt(), bpp::F84::dPij_dt(), bpp::HKY85::dPij_dt(), bpp::TwoParameterBinarySubstitutionModel::dPij_dt(), bpp::EquiprobableSubstitutionModel::dPij_dt(), bpp::F81::dPij_dt(), bpp::JCnuc::dPij_dt(), bpp::K80::dPij_dt(), bpp::T92::dPij_dt(), bpp::TN93::dPij_dt(), bpp::JCprot::dPij_dt(), bpp::AbstractTransitionModel::fireParameterChanged(), bpp::BinarySubstitutionModel::getd2Pij_dt2(), bpp::F84::getd2Pij_dt2(), bpp::HKY85::getd2Pij_dt2(), bpp::TwoParameterBinarySubstitutionModel::getd2Pij_dt2(), bpp::EquiprobableSubstitutionModel::getd2Pij_dt2(), bpp::F81::getd2Pij_dt2(), bpp::JCnuc::getd2Pij_dt2(), bpp::K80::getd2Pij_dt2(), bpp::T92::getd2Pij_dt2(), bpp::TN93::getd2Pij_dt2(), bpp::JCprot::getd2Pij_dt2(), bpp::WordSubstitutionModel::getd2Pij_dt2(), bpp::AbstractSubstitutionModel::getd2Pij_dt2(), bpp::BinarySubstitutionModel::getdPij_dt(), bpp::F84::getdPij_dt(), bpp::HKY85::getdPij_dt(), bpp::TwoParameterBinarySubstitutionModel::getdPij_dt(), bpp::EquiprobableSubstitutionModel::getdPij_dt(), bpp::F81::getdPij_dt(), bpp::JCnuc::getdPij_dt(), bpp::K80::getdPij_dt(), bpp::T92::getdPij_dt(), bpp::TN93::getdPij_dt(), bpp::JCprot::getdPij_dt(), bpp::WordSubstitutionModel::getdPij_dt(), bpp::AbstractSubstitutionModel::getdPij_dt(), bpp::BinarySubstitutionModel::getPij_t(), bpp::F84::getPij_t(), bpp::HKY85::getPij_t(), bpp::TwoParameterBinarySubstitutionModel::getPij_t(), bpp::EquiprobableSubstitutionModel::getPij_t(), bpp::F81::getPij_t(), bpp::JCnuc::getPij_t(), bpp::K80::getPij_t(), bpp::T92::getPij_t(), bpp::TN93::getPij_t(), bpp::JCprot::getPij_t(), bpp::WordSubstitutionModel::getPij_t(), bpp::AbstractSubstitutionModel::getPij_t(), bpp::AbstractTransitionModel::getRate(), bpp::AbstractMixedTransitionModel::normalizeVRates(), bpp::BinarySubstitutionModel::Pij_t(), bpp::F84::Pij_t(), bpp::HKY85::Pij_t(), bpp::TwoParameterBinarySubstitutionModel::Pij_t(), bpp::EquiprobableSubstitutionModel::Pij_t(), bpp::F81::Pij_t(), bpp::JCnuc::Pij_t(), bpp::K80::Pij_t(), bpp::T92::Pij_t(), bpp::TN93::Pij_t(), bpp::JCprot::Pij_t(), bpp::AbstractMixedTransitionModel::setRate(), bpp::AbstractTransitionModel::setRate(), bpp::BinarySubstitutionModel::updateMatrices_(), bpp::TwoParameterBinarySubstitutionModel::updateMatrices_(), and bpp::MixtureOfTransitionModels::updateMatrices_().

◆ rightEigenVectors_

◆ size_

◆ stateMap_

◆ tmpMat_

◆ verboseLevel_

short bpp::AbstractTransitionModel::verboseLevel_
protectedinherited

◆ vPowGen_


The documentation for this class was generated from the following files: