Interface to 'PHAST' Software for Comparative Genomics


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Documentation for package ‘rphast’ version 1.6.9

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A B C D E F G H I L M N O P R S T U W misc

rphast-package Interface to 'PHAST' Software for Comparative Genomics

-- A --

add.introns.feat Add introns to features
add.ls.mod Add a lineage-specific model
add.signals.feat Add start/stop codon, 3'/5' splice signals to features
add.UTRs.feat Add UTRs to features
alphabet.msa MSA Alphabet
apply.bgc.sel Apply bgc+selection parameters to a matrix
as.data.frame.feat Features to Data Frame
as.list.tm Tree Model to List
as.pointer.feat Features To Pointer
as.pointer.msa MSA To Pointer
as.track.feat Create a features track
as.track.msa Create an alignment track
as.track.wig Create a wig track

-- B --

base.freq.msa Get the frequencies of characters in an alignment
bgc.informative Return features indicating regions informative for bgc
bgc.nucleotide.tests Do maximum likelihood analysis for gBGC and selection using nucleotide model
bgc.sel.factor BGC+selection factor
branchlength.tree Get the total length of the edges of a tree

-- C --

classify.muts.bgc Count the number of mutations of each gBGC type on each branch
codon.clean.msa Clean an alignment for codon analysis
col.expected.subs.msa Obtain expected number of substitutions on each branch for each site pattern and each substitution type
complement complement
composition.feat Composition of features with respect to annotations
concat.msa Concatenate msa objects
convert.coords.feat Convert coordinates from one frame of reference to another
coord.range.msa Obtain the range of coordinates in a MSA objects
copy.feat Features copy
copy.msa MSA copy
coverage.feat Features coverage

-- D --

density.feat Features kernel density
depth.tree Get the distance from a node to the root of a tree
dim.feat Feature dimensions
dim.msa Returns the dimensions of an msa object as (# of species, # of columns)

-- E --

enrichment.feat Enrichment of features with respect to annotation types
expected.subs.msa Obtain expected number of substitutions on each branch and site
extract.feature.msa Extract features from an MSA object

-- F --

feat Features Objects
fix.semicolon.tree Add a semi-colon to end of tree string
fix.start.stop.feat Fix start and stop signals
flatten.feat Combine adjacent features with the same "feature" field
freq3x4.msa Get codon frequencies based on 3x4 model
from.pointer.feat Convert a features object from C memory (external pointer) to R memory
from.pointer.msa MSA From Pointer

-- G --

gc.content.msa Get the fraction of G's and C's in an alignment
get.rate.matrix.params.tm Get the parameters describing a rate matrix
get4d.msa Extract fourfold degenerate sites from an MSA object
guess.format.msa MSA Guess Format

-- H --

hist.feat plot histogram of feature lengths
hmm Create an rphast HMM object

-- I --

informative.regions.msa Get informative regions of an alignment
inverse.feat Get inverse features
is.format.msa Check an MSA Format String
is.msa Check an MSA object
is.ordered.msa MSA is Ordered?
is.subst.mod.tm Check Substitution Model Strings
is.tm Tree Models
is.track Is this a track?

-- L --

label.branches Label tree branches
label.subtree Label subtree
leafnames.tree Get the names of a tree's leaf nodes
likelihood.msa MSA Likelihood

-- M --

mod.backgd.tm Adjust tree model background frequencies while maintaining reversibility
msa MSA Objects

-- N --

name.ancestors Name Ancestral Nodes
names.msa MSA Sequence Names
ncol.feat Number of Columns in Features
ncol.msa MSA Sequence Length.
ninf.msa The number of informative columns in an alignment
nothanks.rphast Stop rphast registration reminders
nrow.feat Number of Features
nrow.msa MSA Number of Sequences
nstate.hmm HMM number of states
numleaf.tree Number of leaves in a Tree
numnodes.tree Number of Nodes in a Tree

-- O --

offset.msa MSA Index Offset
optim.rphast Optimize using phast's optimization code
overlap.feat Feature overlap

-- P --

pairwise.diff.msa Get pairwise differences per site between sequences
phastBias phastBias
phastCons Produce conservation scores and identify conserved elements, given a multiple alignment and a phylo-HMM.
phyloFit Fit a Phylogenetic model to an alignment...
phyloP phyloP (basewise or by feature)
phyloP.prior phyloP prior
phyloP.sph phyloP SPH
plot.feat Features plot
plot.gene Gene plot
plot.lsmodel.tm Make a bubble plot of a lineage-specific transition matrix of a tree model.
plot.msa Plot an alignment
plot.rate.matrix Make a bubble plot of a transition matrix
plot.tm Make a bubble plot of the transition matrix for a tree model.
plot.track Make browser-like plot in rphast
postprob.msa Obtain posterior probilities of every state at every node
print.feat Printing a features Object
print.msa Printing MSA objects
print.phastBiasResult Pretty-print the phastBias result list without spilling giant matrices onto the screen
print.tm Printing Tree Models
prune.tree Prune a Tree

-- R --

range.feat Features range
range.track Get the coordinate range of a list of RPHAST results
rbind.feat concatenate feature objects
read.feat Read a Feature File (GFF, BED, or GenePred)
read.hmm Read an HMM object from a file
read.msa Reading an MSA Object
read.newick.tree Read a Newick Tree from a File
read.tm Read a Tree Model
read.wig Read a wig file
reflect.phylo.hmm Reflect a phylo-hmm across a strand
register.rphast Register RPHAST
rename.tree Tree Node Renaming
rescale.tree Scale a Tree or Subtree
reverse.complement.msa Reverse complement a multiple sequence alignment
rphast Interface to 'PHAST' Software for Comparative Genomics

-- S --

sample.msa Sample columns from an MSA
score.hmm Score an alignment using a general phylo-HMM
set.rate.matrix.tm Set the rate matrix of a tree model using model-specific parameters.
setup.branch.site.tm Set up a tree model for branch site selection analysis
simulate.msa Simulate a MSA given a tree model and HMM.
smooth.wig Smooth a wig plot in rphast
sort.feat Sort a GFF
split.by.feature.msa Split an MSA by feature
split.feat Split features by length
state.freq.msa Get the observed frequencies of states in an alignment
strip.gaps.msa MSA Strip Gaps
sub.msa MSA Subset
subst.mods List PHAST Substitution Models
subtree Subtree
summary.feat Features Summary
summary.msa MSA Summary
summary.tm Tree Model Summary
summary.tree Get a summary of a Newick-formatted tree, edge lengths, node names, etc

-- T --

tagval Extract value from tag-value formatted attributes
tagval.feat Extract value from tag-value formatted attribute in features object
tm Tree Models
total.expected.subs.msa Obtain expected number of substitutions of each type on each branch
translate.msa Get amino acid sequences from an alignment

-- U --

unapply.bgc.sel Unapply bgc+selection parameters from a matrix
unique.feat Remove overlapping genes

-- W --

write.feat Writing a features Object
write.hmm Write an HMM object to a file
write.msa Writing MSA Objects to Files
write.tm Wrting Tree Models
write.wig Writing a wig file
write.wig.feat Write a features object in fixedStep wig format

-- misc --

[.msa Extract, replace, reorder MSA
[<-.msa Replace subsets of an alignment