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ensembldb (version 1.4.6)

Utilities to create and use an Ensembl based annotation database

Description

The package provides functions to create and use transcript centric annotation databases/packages. The annotation for the databases are directly fetched from Ensembl using their Perl API. The functionality and data is similar to that of the TxDb packages from the GenomicFeatures package, but, in addition to retrieve all gene/transcript models and annotations from the database, the ensembldb package provides also a filter framework allowing to retrieve annotations for specific entries like genes encoded on a chromosome region or transcript models of lincRNA genes.

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Version

Version

1.4.6

License

LGPL

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Maintainer

Johannes Rainer

Last Published

February 15th, 2017

Functions in ensembldb (1.4.6)

exonsBy

Retrieve annotation data from an Ensembl based package
runEnsDbApp

Search annotations interactively
seqlevelsStyle

Support for other than Ensembl seqlevel style
EnsDb-class

Basic usage of an Ensembl based annotation database
select

Integration into the AnnotationDbi framework
lengthOf

Calculating lengths of features
makeEnsembldbPackage

Generating a Ensembl annotation package from Ensembl
SeqendFilter

Constructor functions for filter objects
getGeneRegionTrackForGviz

Utility functions
GeneidFilter-class

Filter results fetched from the Ensembl database
getGenomeFaFile

Functionality related to DNA/RNA sequences