VariantTools: an extensible framework for developing and testing variant callers
Variant calling is the complex task of separating real polymorphisms from errors. The appropriate strategy will depend on characteristics of the sample, the sequencing methodology and on the questions of interest.Results
We present VariantTools, an extensible framework for developing and testing variant callers. There are facilities for reproducibly tallying, filtering, flagging and annotating variants. The tools are extensible, modular and flexible, so that they are tunable to particular use cases, and they interoperate with existing analysis software so that they can be embedded in established work flows.Availability and implementation
VariantTools is available from http://www.bioconductor.org/.Contact
Supplementary data are available at Bioinformatics online.