Ontology highlight
ABSTRACT: Summary
We have developed a novel Bayesian method, PurBayes, to estimate tumor purity and detect intratumor heterogeneity based on next-generation sequencing data of paired tumor-normal tissue samples, which uses finite mixture modeling methods. We demonstrate our approach using simulated data and discuss its performance under varying conditions.Availability
PurBayes is implemented as an R package, and source code is available for download through CRAN at http://cran.r-project.org/package=PurBayes.Contact
larson.nicholas@mayo.eduSupplementary information
Supplementary data are available online at Bioinformatics online.
SUBMITTER: Larson NB
PROVIDER: S-EPMC3712213 | biostudies-literature | 2013 Aug
REPOSITORIES: biostudies-literature
Larson Nicholas B NB Fridley Brooke L BL
Bioinformatics (Oxford, England) 20130606 15
<h4>Summary</h4>We have developed a novel Bayesian method, PurBayes, to estimate tumor purity and detect intratumor heterogeneity based on next-generation sequencing data of paired tumor-normal tissue samples, which uses finite mixture modeling methods. We demonstrate our approach using simulated data and discuss its performance under varying conditions.<h4>Availability</h4>PurBayes is implemented as an R package, and source code is available for download through CRAN at http://cran.r-project.or ...[more]