nuclmodel::BibliNucl Class Reference

List of all members.

Public Member Functions

def JC69
def K80
def RN95
def RN95s
def T92
def HKY85
def TN93
def F84
def GTR

Member Function Documentation

def nuclmodel::BibliNucl::F84 (   kw  ) 
Felsenstein 1984.
Normalised such that the substitution rate on a stationnary
sequence is 1.

kappa:  ratio transition/transversion
theta:  equilibrium frequency of GC.
theta1: ratio of equilibrium frequency of A on equilibrium
    frequency of AT
theta2: ratio of equilibrium frequency of G on equilibrium
    frequency of CG
    
eta: rate (default=1)
def nuclmodel::BibliNucl::GTR (   kw  ) 
General Time-Reversible substitution model,
parametrization of Yang 1994.
Normalised such that the substitution rate on a stationnary
sequence is 1.

In proportion to the A<->G rate, the arguments are (default 1):

a: C<->T
b: A<->T
c: G<->T
d: A<->C
e: C<->G

theta: equilibrium frequency of GC.
theta1: ratio of equilibrium frequency of A on equilibrium
frequency of AT
theta2: ratio of equilibrium frequency of G on equilibrium
frequency of CG
eta: rate (default=1)
def nuclmodel::BibliNucl::HKY85 (   kw  ) 
Hasegawa Kishino Yano 1985
Normalised such that the substitution rate on a stationnary
sequence is 1.

kappa: transition/transversion rate
theta: equilibrium frequency of GC.
theta1: ratio of equilibrium frequency of A on equilibrium
frequency of AT
theta2: ratio of equilibrium frequency of G on equilibrium
frequency of CG

 eta: rate (default=1)
 
def nuclmodel::BibliNucl::JC69 (   kw  ) 
Jukes and Cantor 1969.
Normalised such that the substitution rate on a stationnary
sequence is 1.

eta: rate (default=1)
def nuclmodel::BibliNucl::K80 (   kw  ) 
Kimura 1980.
Normalized such that the substitution rate on a stationnary
sequence is 1.

kappa: transition/transversion rate.
eta: rate (default=1)
def nuclmodel::BibliNucl::RN95 (   kw  ) 
Model first introduced in Rhetzky & Ney, 1995 and
developed in Schadt & al, 1998.

Normalized such that the substitution rate on a stationnary
sequence is 1.

The only hypothesis is that the transversion rates depend only
on the target nucleotides and not on the changed nucleotides.

alpha: A->G
beta: C->T
gamma: A->C=G->C
delta: C->A=T->A
epsilon: G->A
kappa: C->G=T->G
lambda: A->T=G->T
sigma: T->C

eta: rate (default=1)
def nuclmodel::BibliNucl::RN95s (   kw  ) 
intersection between L95 and RN95: The two hypotheses are
that the transversion rates are only dependent of the target
nucleotide, and strand symmetry. 

Normalized such that the substitution rate on a stationnary
sequence is 1.

alpha: A->G=T->C
beta: C->T=G->A
gamma: A->C=G->C=T->G=C->G
delta: C->A=T->A=A->T=G->T

eta: rate (default=1)
def nuclmodel::BibliNucl::T92 (   kw  ) 
Tamura 1992.
Normalised such that the substitution rate on a stationnary
sequence is 1.

kappa: transition/transversion rate (default: 1).
theta: equilibrium frequency of GC (default: 0.5).
eta: rate (default=1)
def nuclmodel::BibliNucl::TN93 (   kw  ) 
Tamura and Nei 1993.
Normalised such that the substitution rate on a stationnary
sequence is 1.

kappa1: transition/transversion for A<->G.
kappa2: transition/transversion for C<->T.
theta: equilibrium frequency of GC.
theta1: ratio of equilibrium frequency of A on equilibrium
frequency of AT
theta2: ratio of equilibrium frequency of G on equilibrium
frequency of CG
    
eta: rate (default=1)

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